Matrix Service Co: Form 10-K for the period ended Jun 30, 2025

BUSINESS

We began operations in 1984 as an Oklahoma corporation under the name of Matrix Service. In 1989, we incorporated in the State of Delaware under the name of Matrix Service Company, and in 1990 we began trading on the NASDAQ exchange. We provide engineering, fabrication, construction, and maintenance services to support critical energy infrastructure and industrial markets. We maintain regional offices throughout the United States, Canada and other international locations, and operate through separate union and non-union subsidiaries.

We operate in all 50 states, in four Canadian provinces and in other international locations. Our principal executive offices are located at 15 E. 5th Street, Suite 1100, Tulsa, Oklahoma 74103. Our telephone number is (918) 838-8822. Unless the context otherwise requires, all references herein to “Matrix Service Company”, “Matrix”, the “Company” or to “we”, “our”, and “us” are to Matrix Service Company and its subsidiaries.

Our purpose is to create long-term value for our employees, business partners, shareholders and communities everywhere. We are committed to fulfilling our purpose by being a profitable, innovative, and growth-oriented company of choice for engineering, constructing, and maintaining essential energy and industrial infrastructure that delivers its services safely, with high quality, and on time, resulting in strong customer relationships.

Through our zero incident safety culture, commitment to execution excellence and highly skilled workforce, we share one goal: to deliver the best to our customers, shareholders, employees and people across the globe who rely on the infrastructure we help design, build and maintain.

REPORTABLE SEGMENTS

We operate our business through three reportable segments:

• Storage and Terminal Solutions: primarily consists of engineering, procurement, fabrication, and construction services related to cryogenic and other specialty tanks and terminals for LNG, NGLs, hydrogen, ammonia, propane, butane, liquid nitrogen/liquid oxygen, and liquid petroleum. We also perform work related to traditional aboveground crude oil and refined product storage tanks and terminals. This segment also includes terminal balance of plant work, truck and rail loading/offloading facilities, and marine structures as well as storage tank and terminal maintenance and repair. Finally, we manufacture and sell precision engineered specialty tank products, including geodesic domes, aluminum internal floating roofs, floating suction and skimmer systems, roof drain systems and floating roof seals.
• Utility and Power Infrastructure: primarily consists of engineering, procurement, fabrication, and construction services to support growing demand for LNG utility peak shaving facilities. We also perform power delivery work for public and private utilities, including construction of new substations, upgrades of existing substations, and maintenance. We also provide construction services to a variety of power generation facilities, including natural gas fired facilities in simple or combined cycle configurations.
• Process and Industrial Facilities: primarily consists of plant maintenance, repair, and turnarounds in the downstream and midstream markets for energy clients including refining and processing of crude oil, fractionating, and marketing of natural gas and natural gas liquids. We also perform engineering, procurement, fabrication, and construction for refinery upgrades and retrofits for renewable fuels, including hydrogen processing, production, loading and distribution facilities. We also engineer and construct thermal vacuum test chambers for aerospace and defense industries and other infrastructure for industries including chemicals, petrochemical, sulfur, mining and minerals primarily in the extraction of non-ferrous metals, cement, agriculture, wastewater treatment facilities and other industrial customers.

STRATEGIC PRIORITIES

Our strategy is focused on delivering long-term value and profitable growth through focused execution, encapsulated within three core pillars:

Matrix is well-positioned to benefit from ongoing infrastructure investment and modernization, supported by a proven track record, a strong balance sheet, and a commitment to transparency, performance, and disciplined capital allocation.

COMPETITIVE STRENGTHS

Our competitive strengths include our strong safety culture, industry leading expertise in complex storage infrastructure, full-service capabilities, long-term client relationships, high return of repeat customers, people/highly skilled workforce, commitment to execution excellence, and strong risk management practices.

OTHER BUSINESS MATTERS

Customers and Marketing

We provided services to approximately 223 customers in fiscal 2025. Most of our revenue comes from long-term customer relationships. One customer accounted for $133.9 million or 17.4% of our consolidated revenue in fiscal 2025, which was primarily included in the Utilities and Power Infrastructure segment. Another customer accounted for $80.8 million or 10.5% of our consolidated revenue in fiscal 2025, which was primarily included in the Storage and Terminal Solutions segment. See Part II, Item 8. Financial Statement and Supplementary Data, Note 13 - Segment Information, for more information about concentration of revenue by segment.

We market our services and products primarily through our marketing and business development personnel, senior professional staff and our operating management. We competitively bid most of our projects; however, we have a number of preferred provider relationships with customers who award us work through long-term agreements. Our projects have durations ranging from a few days to multiple years.

Types of Contracts

We perform work for our customers under contracts with various compensation formats that include fixed-price, time-and-material, cost-plus, or some combination thereof. Fixed-price contracts cover a defined scope of services for a fixed amount. Time-and-material contracts generally allow services to be provided for agreed-upon hourly rates for labor and reimbursement of the costs of certain materials and equipment, plus fees. Cost-plus contracts provide for reimbursement of the actual costs to perform work plus fees. Fixed-price contracts typically present opportunities for higher margins, but carry a greater risk in terms of profitability because cost overruns may not be recoverable. Time-and-material and cost-plus contracts generally have lower margins, but carry a lower risk of cost overruns. Time-and-material and cost-plus contracts may also include not-to-exceed provisions that impose risk on cost recovery and profitability, or target price and other performance provisions that provide opportunity and risk on profitability.

A significant amount of our work is performed under contracts for specific projects on a fixed-price basis. While we act as the prime contractor of full engineering, procurement, and construction ("EPC") scopes on many of our projects, we also execute a variety of contract scopes under various project delivery methods implemented by our customers, including but not limited to front-end engineering and design contracts, standalone engineering contracts, standalone fabrication contracts, standalone construction contracts, or some combination thereof, as well as and acting as a subcontractor to prime contractors for various scopes.

The Company also performs work under Master Service Agreements (“MSAs”), which allows us to provide more routine services to our customers on an as-needed basis, including but not limited to maintenance and repair services, typically priced using a time-and-material or cost-plus basis.

Competition

We compete with local, regional, national and international contractors and service providers. Competitors vary with the markets we serve. Few competitors compete in all of the markets we serve or provide all of the services we provide. Contracts are generally awarded based on price, quality, safety performance, schedule, experience and customer satisfaction.

Seasonality and Other Factors

Our operating results can exhibit seasonal fluctuations, especially in our Process and Industrial Facilities segment, for a variety of reasons. Turnarounds and planned outages at customer facilities are typically scheduled in the spring and the fall when the demand for energy is lower. Within the Utility and Power Infrastructure segment, power delivery work is generally scheduled by the public utilities when the demand for electricity is at its lowest. Therefore, revenue volume in the summer months is typically lower than in other periods throughout the year.

Our business can also be affected, both positively and negatively, by seasonal factors such as energy demand or weather conditions including hurricanes, snowstorms, and abnormally low or high temperatures. Some of these seasonal factors may cause some of our offices and projects to close or reduce activities temporarily. In addition to the above noted factors, the general timing of project starts and completions could exhibit significant fluctuations.

Other factors impacting operating results in all segments come from decreased work volume during holidays, work site permitting delays or customers accelerating or postponing work. The differing types, sizes, and durations of our contracts, combined with their geographic diversity and stages of completion, often results in fluctuations in our operating results.

Our overhead cost structure is generally fixed in the short term. Significant fluctuations in revenue volume usually leads to over or under recovery of fixed overhead costs, which can have a material impact on our gross margin and profitability.

Material Sources and Availability

We depend on the availability of certain equipment and materials for our projects, including, but not limited to, structural steel, steel piping, rebar, valves, copper, electrical components, fabricated products and equipment, and delivery freight. A number of factors that we may not be able to predict or control could result in increased costs for, or delays in delivery of, this equipment or materials, including supply chain or other logistical challenges. Global trade relationships and other general market and political conditions could also impact production, delivery or pricing of such equipment or materials (e.g., inflation, interest rates, recessionary economic conditions, and tariffs). We have been proactive with managing our procurement processes to help reduce the impacts of these factors on our business and to help ensure we continue to have the equipment and materials we need available. Rising prices and the potential for equipment and materials shortages have created additional risk in bidding and executing work profitably. See Item 1A. Risk Factors, Risks Related to our Business and Operations, for more information.

Insurance

We maintain insurance coverage for various aspects of our operations. However, exposure to potential losses is retained through the use of deductibles, self-insured retentions and coverage limits.

Typically our contracts require us to indemnify our customers for injury, damage or loss arising from the performance of our services and provide warranties for materials. We may also be required to name the customer as an additional insured up to the limits of insurance available, to purchase special insurance policies or surety bonds for specific customers or to provide letters of credit in lieu of bonds to satisfy performance and financial guarantees on some projects. We maintain a performance and payment bonding line sufficient to support the business. We generally require our subcontractors to indemnify us and our customers and name us as an additional insured for activities arising out of the subcontractors’ work. We also require certain subcontractors to provide additional security, including surety bonds in favor of us, to secure the subcontractors’ work. There can be no assurance that our insurance and the additional insurance coverage provided by our subcontractors will fully protect us against a valid claim or loss under the contracts with our customers.

Human Capital Management

Employees

Successful execution of our business strategy is dependent on attracting, developing, and retaining key employees who represent our core values and the communities we serve. Our people are our greatest resource. Since 2016, we have been certified as a Great Place To Work®, both a point of pride and an invaluable tool for continuous improvement supporting our objective of remaining an employer of choice.

Given the nature of our work, the size of our employee population can vary significantly throughout the year because of the number, type, and size of projects we have in progress at any particular time. As of June 30, 2025, we had 2,239 employees worldwide. Of those employees, 633 were employed in office-based positions and 1,606 were employed in field or craft positions. The location of our employees was as follows:

The percentage of our employees represented by trade unions as of June 30, 2025, was approximately 23%. Operating under collective bargaining agreements with various unions, our union employees are provided with benefits including health and welfare, pension, training programs and competitive compensation plans. We have not experienced any strikes or work stoppages in recent years and are proud that our relationships with our employees and labor unions are strong.

Business Ethics and Core Values

Core Values - Our success relies on the skills, experience and dedication of our employees. We are committed to cultivating an inclusive and dynamic work environment where people can find opportunities to succeed, grow and contribute to the success of the company. Our employees work each day to provide safe and reliable services to a wide range of customers in the states where we operate. Our core values, listed below, guide our employee behaviors and the ways in which we conduct our business and operations.

• Commitment to Safety
• Integrity
• Positive Relationships
• Stewardship
• Community Involvement
• Deliver the Best

Our employees are entrusted with engineering, constructing, and maintaining the complex, critical infrastructure that supports modern daily living and quality of life. Ethics and integrity are foundational in our ability to be successful and are engrained in our culture and core values. Across all areas of our business, we maintain focus on compliance and doing the right thing, and integrity is essential to every aspect of our business, in both policy and practice. Accordingly, we are committed to ensuring compliance with all applicable laws and regulations, and to maintaining the highest standards of ethical conduct in accordance with our code of conduct.

Health and Safety

Ensuring the safety of our employees and those around us is integral to who we are, and paramount to our success and sustainability. The journey to achieving and maintaining a zero-incident safety performance requires a strong culture of safety and hands-on leadership, combined with robust training along with comprehensive policies, processes, and systems to plan, perform, report, measure, and review, and to continuously improve our performance. We have incorporated safety as a key performance metric in our incentive compensation plan by measuring our annual Total Recordable Incident Rate (‘‘TRIR’’), which is calculated by multiplying the number of recordable incidents by 200,000 and dividing that number by the total hours worked each year. This metric is also used by others in our industry, which allows for a more objective comparison of our performance. Our TRIR was 0.51, 0.91, and 0.73 during fiscal years 2025, 2024, and 2023, respectively.

Culture and Inclusion

Foundational to attracting, developing, and retaining a diverse, engaged workforce is our commitment to making sure our employees feel safe, know they are valued, know that their work matters, and are provided opportunities to achieve their maximum potential. We believe when we value each other’s differences and encourage everyone’s voice to be heard, we can break down the barriers that stifle ideas and opportunities.

In fiscal 2025, we continued to advance and strengthen our culture by continuing year-round learning opportunities on unconscious bias and other inclusion-specific topics through our education offerings available to all employees through Matrix University, our internal training and development program. Our Employee Resource Groups (ERGs), also advanced understanding by sharing stories and educational information in their regular ERG meetings and across our internal communication channels, and advocated for changes to help ensure our policies are inclusive.

Our ERGs also leverage data available through our participation in the Great Place To Work ® survey to identify areas for improvement specific to culture and inclusion.

Total Rewards Package

As part of our compensation philosophy and to attract and retain superior talent, we offer and maintain market-competitive total rewards programs for our employees. In addition to base salaries, additional programs include incentive and project bonus opportunities, comprehensive healthcare coverage and insurance benefits, Company matched retirement plans, health savings and flexible spending accounts, an Employee Stock Purchase Plan, paid holidays and other paid time off, family leave, and flexible work schedules where possible. Other offerings include employee assistance programs with 365/24/7 access to resources and support, and Matrix HealthMatters, our robust wellness program that provides resources and education to help employees and their families get and stay healthy, focusing holistically on physical, mental and financial health.

Training and Employee Development Programs

Investment in continuous learning is essential to providing industry-leading expertise and service to our clients, continuous improvement across our organization, and meaningful career development opportunities for our people. From in-person to online courses, formalized and other specialized training, our employees benefit from opportunities to strengthen their leadership and management competencies, improve communication and interpersonal skills, and advance their technical proficiency. Through Matrix University, our people have access to resources that include a robust Learning Management System (LMS) that provides enterprise-wide access for employees to a number of online learning modules and support tools.

Our employees also benefit from the Matrix Performance Development Program, designed for collaborative development of annual performance goals and to promote continuous, transparent feedback between employees and their supervisors.

Employee Engagement

We also empower our employees to donate time, talent, and resources through Company-led initiatives, matching for employee charitable contributions, and paid volunteer time off. Each year, our employees collectively log thousands of hours participating in individual community service projects in addition to hours they invest serving on boards and participating in Company-sponsored charitable events. We also provide direct corporate financial support to nonprofit organizations in the communities where we live and work.

Patents and Proprietary Technology

Our subsidiaries have several patents and continue to pursue new ideas and innovations to better serve our customers in several areas of our business. The Flex-A-Span® and Flex-A-Seal® trademarks are utilized to market our unique seals for floating roof tanks. The Flowdome® trademark is used to market our geodesic dome tank roofs. Our SwingMaster® trademark is used to market our central type swing joints. The patent for the Training Tank for Personnel Entry, Exit and Rescue relates to a training device that can be used to train personnel on equipment that is made to simulate confined space scenarios. We hold two separate patents for Pipe Lifting and Orienting Apparatus and Method that is used to raise and lower pipes and to move them around the upper surface of floating roof of tanks. The Batten Joint for an Internal Floating Roof of a Fluid Tank allows us to overcome many of the disadvantages associated with other types of joints used for internal floating roofs for floating tanks.

We also hold a perpetual license to use various patents and technologies related to LNG storage tanks, liquid nitrogen/liquid oxygen storage tanks, liquid petroleum gas storage tanks and thermal vacuum chambers.

While our intellectual property is not our main business, we believe that the ability to use these patents, trademarks, and technology enables us to expand our presence in the markets we serve and minimizes the development costs typically associated with organic growth.

Regulation

Health and Safety Regulations

Our operations are subject to regulation by the U.S. Department of Labor Occupational Safety and Health Administration (“OSHA”) and Mine Safety and Health Administration (“MSHA”), the U.S. Department of Transportation, and to regulation under state laws and by the Canadian Workers’ Compensation Board and its Workplace Health, Safety and Compensation Commission. Regulations promulgated by these agencies require employers and independent contractors to implement work practices, medical surveillance systems and personnel protection programs to protect employees from workplace hazards and exposure to hazardous chemicals and materials. In recognition of the potential for accidents within various scopes of work, these agencies have enacted strict and comprehensive safety regulations. We have established and consistently reinforce and monitor compliance with comprehensive programs intended to ensure that we comply with all applicable health and safety regulations to protect the safety of our workers, subcontractors and customers. While we believe that we operate safely and prudently, there can be no assurance that accidents will not occur or that we will not incur substantial liability in connection with the operation of our businesses. In order to minimize the financial exposure resulting from potential accidents associated with our work, we maintain liability insurance to limit losses that could result from our work.

Environmental

We believe we have an obligation to better the world in which we live and work – to do today’s work in a manner that advances and protects tomorrow’s world for future generations. Across our organization, from our project sites to our offices, we are committed to environmental stewardship and to continuously seeking better, more sustainable ways to perform our work in existing and new markets, including renewables.

Our operations and the operations of our customers are subject to extensive and changing environmental laws and regulations. These laws and regulations relate primarily to air and water pollutants and the management and disposal of hazardous materials. We are exposed to potential liability for personal injury or property damage caused by any release, spill, exposure or other accident involving such pollutants, substances or hazardous materials.

In order to limit costs incurred as a result of environmental exposure, we maintain contractor’s pollution liability insurance that covers liability that may be incurred as a result of accidental releases of hazardous materials.

We do not currently foresee any significant future capital spending relating to environmental matters.

WEBSITE ACCESS TO REPORTS

Our public website is matrixservicecompany.com. We make available free of charge through the "Investor Relations" section of our website our annual reports to stockholders, annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, including exhibits, and amendments to those reports, as soon as reasonably practicable after we file or furnish to the SEC. Any materials we file with or furnish to the SEC are also maintained on the SEC website (sec.gov).

The information contained on our website, or available by hyperlink from our website, is not incorporated into this Annual Report or other documents we file with, or furnish to, the SEC. We intend to use our website as a means of disclosing material non-public information and for complying with our disclosure obligations under Regulation FD. Such disclosures will be included in the "Investor Relations" section of our website. Investors should monitor that section of our website for press releases, investor presentations, SEC filings and public conference calls and webcasts.

While not our primary means of communication, investors can also learn more about us by visiting our social media channels. We encourage investors, the media, and others interested in us to review the information posted on our Facebook site (facebook.com/matrixservicecompany), our LinkedIn account (linkedin.com/company/matrix-service-company) and our X account (x.com/MatrixServiceCo). The information contained in our social media accounts is not incorporated into this Annual Report or other documents we file with, or furnish to, the SEC.

The following risk factors should be considered with the other information included in this Annual Report on Form 10-K. As we operate in a continuously changing environment, other risk factors may emerge which could have a material adverse effect on our results of operations, financial condition and cash flow.

Risk Factors Related to Our Business and Operations

Our results of operations depend upon the award of new contracts, the timing of those awards, and the progress of work for those contracts.

Our revenue is derived primarily from contracts awarded on a project-by-project basis. Generally, it is difficult to predict whether and when we will be awarded a new contract due to lengthy and complex bidding and selection processes, changes in existing or forecasted market conditions, customers' access to financing, governmental regulations, permitting and environmental matters. Many of these same factors can affect the commencement and progress of work under large contracts already awarded. Because our revenue is derived from contract awards, our results of operations and cash flows can fluctuate materially from period to period.

The uncertainty associated with the timing of contract awards, and the commencement and progress of work for those awards, may reduce our short-term profitability as we balance our current capacity with expectations of future contract awards. If an expected contract award is delayed or not received, we could incur costs to maintain an idle workforce that may have a material adverse effect on our results of operations. Alternatively, we may decide that our long-term interests are best served by reducing our workforce and incurring increased costs associated with severance and termination benefits, which also could have a material adverse effect on our results of operations in the period incurred. Reducing our workforce could also impact our results of operations if we are unable to adequately staff projects that are awarded subsequent to a workforce reduction.

Demand for our products and services is cyclical and is vulnerable to the level of capital and maintenance spending of our customers and to downturns in the industries and markets we serve, as well as conditions in the general economy.

The demand for our products and services depends upon the existence of construction and maintenance projects primarily in the energy markets, including LNG, hydrogen, renewable energy, midstream and downstream petroleum, and other heavy industries in the United States and Canada. Therefore, it is likely that our business will continue to be cyclical in nature and vulnerable to general downturns in the United States, Canadian and world economies and negative changes in commodity and energy prices, which could adversely affect the demand for our products and services.

The availability of engineering and construction projects is dependent upon economic conditions and the outlook for renewable energy, hydrogen, natural gas, oil, petrochemical, industrial, and power industries, and specifically, the level of capital expenditures on energy infrastructure. Our failure to obtain projects, the delay of project awards, the cancellation of projects or delays in the execution of contracts has resulted and may continue to result in under-utilization of our resources, which could adversely impact our revenue, margins, operating results and cash flow. There are numerous factors beyond our control that influence the level of maintenance and capital expenditures of our customers, including:

• the demand for alternative and renewable energy products, including hydrogen;
• ability and demand to export LNG and other hydrocarbon products;
• the demand for natural gas, oil and electricity;
• current or projected commodity prices, including natural gas, oil, power and mineral prices;
• refining margins;
• the ability of energy and industrial companies to generate, access and deploy capital;
• interest rates, inflation, and tariffs;
• technological challenges and advances;
• tax incentives, including those for alternative energy projects;
• regulatory restraints on the rates that power companies may charge their customers; and
• local, national and international political and economic conditions.

Our profitability could be negatively impacted if we are not able to maintain appropriate utilization of our workforce.

The extent to which we utilize our workforce affects our profitability. If we under utilize our workforce, our gross margins and overall profitability suffer in the short-term. If we over utilize our workforce, we may negatively impact safety, employee satisfaction and project execution. The utilization of our workforce is impacted by numerous factors including:

• our estimate of the headcount requirements for various operating units based upon our forecast of the demand for our products and services;
• our ability to maintain our talent base and manage attrition;
• productivity;
• our ability to schedule our portfolio of projects to efficiently utilize our employees and minimize downtime between project assignments; and
• our need to invest time and resources into functions such as training, business development, employee recruiting, and sales that are not chargeable to customer projects.

An inability to attract and retain qualified personnel, and in particular, engineers, project managers, and skilled craft workers, could impact our ability to perform on our contracts, which could harm our business and impair our future revenue and profitability.

Our ability to attract and retain qualified engineers, project managers, skilled craftsmen and other experienced professionals in accordance with our need is an important factor in our ability to maintain profitability and grow our business. Competent and experienced engineers, project estimators, project managers, and craft workers are especially critical to the profitable performance of our contracts, particularly on our fixed-price contracts where superior design and execution of the project can result in profits greater than originally estimated or where inferior design and project execution can reduce or eliminate estimated profits or even result in a loss. The market for these professionals is competitive, particularly during periods of economic growth when the supply is limited. We cannot provide any assurance that we will be successful in our efforts to retain or attract qualified personnel when needed. Therefore, when we anticipate or experience growing demand for our services, we may incur additional cost to maintain a professional staff in excess of our current contract needs in an effort to have sufficient qualified personnel available to address this anticipated demand. If we do incur additional compensation and benefit costs, our customer contracts may not allow us to pass through these costs.

The loss of one or more of our significant customers could adversely affect us.

One or more customers have in the past and may in the future contribute a material portion of our revenue in any one year. One customer accounted for $133.9 million or 17.4% of our consolidated revenue in fiscal 2025, which was primarily included in the Utilities and Power Infrastructure segment. Another customer accounted for $80.8 million or 10.5% of our consolidated revenue in fiscal 2025, which was primarily included in the Storage and Terminal Solutions segment. Because these significant customers generally contract with us for specific projects or for specific periods of time, we may lose these customers from year to year as the projects or maintenance contracts are completed. The loss of business from any one of these customers could have a material adverse effect on our business or results of operations.

Our backlog is subject to unexpected fluctuations, adjustments and cancellations and does not include the full value of our long-term maintenance contracts, and therefore, may not be a reliable indicator of our future earnings.

Backlog may not be a reliable indicator of our future performance. We cannot guarantee that the revenue projected in our backlog will be realized or profitable. Projects may remain in our backlog for an extended period of time. In addition, project cancellations or scope adjustments may occur from time to time with respect to contracts included in our backlog that could reduce the dollar amount of our backlog and the revenue and profits that we actually earn. Many of our contracts have termination rights. Therefore, project adjustments may occur from time to time to contracts in our backlog.

The terms of our contracts could expose us to unforeseen costs and costs not within our control, which may not be recoverable and could adversely affect our results of operations and financial condition.

A significant amount of our work is performed under fixed-price contracts. Under fixed-price contracts, we agree to perform the contract for a fixed price and, as a result, can improve our expected profit by superior execution, productivity, workplace safety and other factors resulting in cost savings. However, we could incur cost overruns above the approved contract price, which may not be recoverable. Under certain incentive fixed-price contracts, we may agree to share with a customer a portion of any savings we generate while the customer agrees to bear a portion of any increased costs we may incur up to a negotiated ceiling. To the extent costs exceed the negotiated ceiling price, we may be required to absorb some or all of the cost overruns.

Fixed-price contract prices are established based largely upon estimates and assumptions relating to project scope and specifications, personnel and productivity, material needs, and site conditions. These estimates and assumptions may prove inaccurate, or conditions may change due to factors out of our control, resulting in cost overruns, which we may be required to absorb and which could have a material adverse effect on our business, financial condition and results of operations. In addition, our profits from these contracts could decrease or we could experience losses if we incur difficulties in performing the contracts or are unable to secure fixed-pricing commitments from our manufacturers, suppliers and subcontractors at the time we enter into fixed-price contracts with our customers.

Under cost-plus and time-and-material contracts, we perform our services in return for payment of our agreed upon reimbursable costs plus a profit. The profit component is typically expressed in the contract either as a percentage of the reimbursable costs we actually incur or is factored into the rates we charge for labor or for the cost of equipment and materials, if any, we are required to provide. Our profit could be negatively impacted if our actual costs exceed the estimated costs utilized to establish the billing rates included in the contracts.

We may incur significant costs in providing services in excess of original project scope without having an approved change order.

After commencement of a contract, we may perform, without the benefit of an approved change order from the customer, additional services requested by the customer that were not contemplated in our contract price for various reasons, including customer changes or incomplete or inaccurate engineering, changes in project specifications and other similar information provided to us by the customer. Our construction contracts generally require the customer to compensate us for additional work or expenses incurred under these circumstances.

A failure to obtain adequate compensation for these matters could require us to record in the current period an adjustment to revenue and profit recognized in prior periods under the percentage-of-completion accounting method. Any such adjustments, if substantial, could have a material adverse effect on our results of operations and financial condition, particularly for the period in which such adjustments are made. We can provide no assurance that we will be successful in obtaining, through negotiation, arbitration, litigation or otherwise, approved change orders in an amount adequate to compensate us for our additional work or expenses.

Our business may be affected by difficult work sites and environments, which may adversely affect our overall business.

We perform our work under a variety of conditions, including, but not limited to, difficult terrain, difficult site conditions and busy urban centers where delivery of materials and availability of labor may be impacted. Performing work under these conditions can slow our progress, potentially causing us to incur contractual liability to our customers. These difficult conditions may also cause us to incur additional, unanticipated costs that we might not be able to pass on to our customers.

We are susceptible to severe weather conditions, including those caused by climate change or otherwise, which may harm our business and financial results.

Our business may be adversely affected by severe weather in areas where we have significant operations. Repercussions of severe weather conditions may include:

• curtailment of services;
• suspension of operations;
• inability to meet performance schedules in accordance with contracts and potential liability for liquidated damages;
• injuries or fatalities;
• weather related damage to our facilities or work-in-progress on project sites;
• disruption of information systems;
• inability to receive machinery, equipment and materials at job sites; and
• loss of productivity.

The frequency and severity of severe weather conditions may be enhanced by present and future changes to our climate.

Our business has been affected by inflation, supply chain disruptions and shortages of materials and labor.

We may experience increases in construction costs, including increases in the costs of materials and labor due to inflation or supply chain challenges. To the extent we can, we mitigate these risks primarily by procuring materials upon contract execution to ensure that our purchase price approximates the costs included in the project estimate, and also by contract provisions that mitigate our exposure to fluctuations in material costs. However, we may be unable to pass through some or all of these increases in costs to our customers which may materially affect our results of operations. Additionally, our clients' interest in approving new projects, budgets for capital expenditures and need for our services have in the past been, and may in the future be, adversely affected by, among other things, poor economic conditions, including inflation, slow growth or recession, changes to governments' fiscal or monetary policy and higher interest rates. These factors could materially and adversely affect the demand for our services.

Changes in global trade policy and the impact on tariffs may have a material adverse effect on business operations and financial performance.

The new U.S. presidential administration has announced tariffs on U.S. imports generally, with higher rates for select U.S. trade partners. Certain foreign governments have also announced retaliatory tariffs. The tariff policy environment has been and is expected to continue to be dynamic, and we cannot predict what additional actions may ultimately be taken by the United States or other governments with respect to tariffs or trade relations.

Domestic and foreign trade tariffs could raise the price and reduce the availability of raw materials such as steel plate and steel pipe, which are key materials used by us. Increased costs of raw materials could cause us to experience lower gross margins, operational inefficiencies and project delays. We include contract provisions that mitigate our exposure to fluctuations in material costs and to the impact of changes in laws and regulations. We also utilize contracting strategies that allow us to spread the risk of cost increases to other involved parties. However, we may be unable to pass through some or all of these increases in costs to other parties which may materially affect our results of operations. To the extent we can, we also mitigate these risks primarily by procuring materials upon contract execution to ensure that our purchase price approximates the costs included in the project estimate.

Additionally, tariffs or other trade restrictions may lead to continuing uncertainty and volatility in U.S. economic conditions and commodity markets, declining consumer confidence, significant inflation, and diminished expectations for the economy. These factors could increase our costs and reduce our customers’ demand for our services, including decisions by our clients on project viability or timing, which could negatively impact our operating results and financial condition.

Unsatisfactory safety performance may subject us to penalties, affect customer relationships, result in higher operating costs, negatively impact employee morale and result in higher employee turnover.

Our projects are conducted at a variety of sites including construction sites and industrial facilities. With each location, hazards are part of the day-to-day exposures that we must manage on a continuous basis to ensure our employees return home from work the same way they arrived. We understand that everyone plays a role with safety and everyone can make a difference with their active participation. With our proactive approach, our strategy is to identify the exposures and correct them before they result in an incident whether that involves an injury, damage or destruction of property, plant and equipment or an environmental impact. We are intensely focused on maintaining a strong safety culture and strive for zero incidents.

Although we have taken what we believe are appropriate precautions to adequately train and equip our employees, we have experienced serious accidents, including fatalities, in the past and may experience additional accidents in the future. Serious accidents may subject us to penalties, civil litigation or criminal prosecution. Claims for damages to persons, including claims for bodily injury or loss of life, could result in costs and liabilities, which could materially and adversely affect our financial condition, results of operations or cash flows. Poor safety performance could also jeopardize our relationships with our customers and increase our insurance premiums.

We are exposed to credit risk from customers. If we experience delays and/or defaults in customer payments, we could suffer liquidity problems or we could be unable to recover amounts owed to us.

Under the terms of our contracts, at times we commit resources to customer projects prior to receiving payments from customers in amounts sufficient to cover expenditures on these projects as they are incurred. Many of our fixed-price or cost-plus contracts require us to satisfy specified progress milestones or performance standards in order to receive a payment. Under these types of arrangements, we may incur significant costs for labor, equipment and supplies prior to receipt of payment. If the customer fails or refuses to pay us for any reason, there is no assurance we will be able to collect amounts due to us for costs previously incurred. In some cases, we may find it necessary to terminate subcontracts with suppliers engaged by us to assist in performing a contract, and we may incur costs or penalties for canceling our commitments to them. Delays in customer payments require an investment in working capital. If we are unable to collect amounts owed to us under our contracts, we may be required to record a charge against previously recognized earnings related to the project, and our liquidity, financial condition and results of operations could be adversely affected.

We contribute to multiemployer plans that could result in liabilities to us if those plans are terminated or if we withdraw from those plans.

We contribute to several multiemployer pension plans for employees covered by collective bargaining agreements. These plans are not administered by us and contributions are determined in accordance with provisions of negotiated labor contracts. The Employee Retirement Income Security Act of 1974, as amended by the Multiemployer Pension Plan Amendments Act of 1980, imposes certain liabilities upon employers who are contributors to a multiemployer plan in the event of the employer’s withdrawal from, or upon termination of, such plan. If we terminate, withdraw, or partially withdraw from other multiemployer pension plans, we could be required to make significant cash contributions to fund that plan's unfunded vested benefit, which could materially and adversely affect our financial condition and results of operations; however, we are not currently able to determine the net assets and actuarial present value of the multiemployer pension plans’ unfunded vested benefits allocable to us, if any, and we are not presently aware of the amounts, if any, for which we may be contingently liable if we were to withdraw from any of these plans. In addition, if the funding level of any of these multiemployer plans becomes classified as “critical status” under the Pension Protection Act of 2006, we could be required to make significant additional contributions to those plans.

A failure or outage in our operational systems or cyber security attacks on any of our systems, or those of third parties, may adversely affect our financial results.

We have become more reliant on technology to help increase efficiency in our business. We use numerous technologies to help run our operations, and this may subject our business to increased risks. Any cyber security attack that affects our facilities, our systems, our customers and any of our financial data could have a material adverse effect on our business. In addition, a cyber-attack on our customer and employee data may result in a financial loss, including potential fines for failure to safeguard data, and may damage our reputation. Third-party systems on which we rely could also suffer system failure. Additionally, as artificial intelligence ("AI") technologies become increasingly sophisticated, the security risks associated with their use and the potential for misuse also increase. Hackers and malicious actors can harness the power of AI to develop more advanced cyberattacks, bypass security measures, and exploit vulnerabilities in systems. Deepfake technology can be used to undermine organizations, spread false claims, misinform investors, and impact financial markets. Any of these occurrences could disrupt our business, result in potential liability or reputational damage or otherwise have an adverse effect on our financial results.

Any security breach resulting in the unauthorized use or disclosure of certain personal information could put individuals at risk of identity theft and financial or other harm and result in costs to us in investigation, remediation, legal defense and in liability to parties who are financially harmed. We may incur significant costs to protect against the threat of information security breaches or to respond to or alleviate problems caused by such breaches. For example, laws may require notification to regulators, clients or employees and enlisting credit monitoring or identity theft protection in the event of a privacy breach. A cybersecurity attack could also be directed at our systems and result in interruptions in our operations or delivery of services to our clients and their customers. Furthermore, a material security breach could cause us to lose revenue, lose clients or cause damage to our reputation.

We have experienced cybersecurity threats to our information technology infrastructure and have experienced cyber-attacks, attempts to breach our systems and other similar incidents. Such prior events have not had a material impact on our financial condition, results of operations or liquidity. However, future threats could cause harm to our business and our reputation, as well as negatively impact our results of operations materially. Our insurance coverage may not be adequate to cover all the costs related to cyber-attacks or disruptions resulting from such events.

We rely on internally and externally developed software applications and systems to support critical functions including project management, estimating, scheduling, human resources, accounting, and financial reporting. Any sudden loss, disruption or unexpected costs to maintain these systems could significantly increase our operational expense as well as disrupt the management of our business operations.

We rely on various software systems to conduct our critical operating and administrative functions. We depend on our software vendors to provide long-term software maintenance support for our information systems. Software vendors may decide to discontinue further development, integration or long-term software maintenance support for our information systems, in which case we may need to abandon one or more of our current information systems and migrate some or all of our project management, human resources, estimating, scheduling, accounting and financial information to other systems, thus increasing our operational expense as well as disrupting the management of our business operations. Additionally, we may use artificial intelligence in our business, and challenges with effectively managing associated processes, data, and models could result in reputational harm, competitive harm, and legal liability, and adversely affect our results of operations. If the content, analyses, or recommendations that artificial intelligence applications assist in producing are, or are alleged to be, unstable, deficient, inaccurate, biased, or yield conclusions for which there is no actionable recourse for those affected by its decisions, our business, financial condition, and results of operations may be adversely affected.

Financial Risks

Our borrowing capacity under our Credit Agreement is determined by the size of our borrowing base and if the size of our borrowing base combined with our unrestricted cash does not provide adequate liquidity, then we may need to raise additional capital in the future for working capital, letters of credit, capital expenditures and/or acquisitions, and we may not be able to do so on favorable terms or at all, which would impair our ability to operate our business or achieve our strategic plan.

Management believes it has sufficient cash on hand and will generate sufficient cash from operations to fund the business. However, should we require additional liquidity, there is risk that we will be unable to access the amount of additional liquidity needed from our Credit Agreement if the level of assets included in the borrowing base is insufficient. The borrowing base includes restricted cash plus a percentage of the value of certain accounts receivable, inventory and equipment, reduced for certain reserves. Accounts receivable eligible to be included in the borrowing base are generally limited to receivables associated with time and materials and other cost reimbursable contracts. While receivables associated with fixed price work do not increase the borrowing base, such work often has upfront billings, which help support the liquidity needs of the business.

To the extent that cash on hand, cash flow from operations, and borrowing availability under the Credit Agreement are insufficient to make future investments, or provide needed working capital or letters of credit, we may require additional financing from other sources. Our ability to obtain such additional financing in the future will depend in part upon prevailing capital market conditions, as well as conditions in our business and our operating results; and those factors may affect our efforts to arrange additional financing on terms that are satisfactory to us. If adequate funds are not available, or are not available on acceptable terms, we may not be able to make future investments or respond to competitive challenges.

Our Credit Agreement imposes restrictions that may limit business alternatives.

Our Credit Agreement prohibits or limits us from making acquisitions, repurchasing equity, incurring additional debt, acquiring or disposing of assets, or making other distributions, including cash dividends. In addition, our Credit Agreement requires that we comply with a Fixed Charge Coverage Ratio financial covenant under certain conditions. These covenants and restrictions may impact our ability to effectively execute operating and strategic plans and our operating performance may not be sufficient to comply with the required covenants.

Our failure to comply with one or more of the covenants in our Credit Agreement could result in an event of default. We can provide no assurance that a default could be remedied, or that our creditors would grant a waiver or further amend the terms of the Credit Agreement.

We may be unable to compete for projects if we are not able to obtain surety bonds or letters of credit.

Customers may require us to provide forms of performance security, including letters of credit, or surety bonds. We are often required to provide performance security to customers to indemnify the customer should we fail to perform our obligations under the contract. Failure to provide the required performance security on terms required by a customer may result in an inability to bid, win or comply with the contract. Historically, we have had adequate letters of credit capacity but such capacity beyond our Senior Credit Facility is generally at the provider’s sole discretion. Due to events that affect the banking and insurance markets, letters of credit or surety bonds may be difficult to obtain or may only be available at significant cost. In addition, future projects may require us to obtain letters of credit that extend beyond the term of our Senior Credit Facility. Any inability to bid for or win new contracts due to the failure of obtaining adequate letters of credit, surety bonds or other customary forms of performance security could have a material adverse effect on our business prospects and future revenues.

Accounting Risks

Our use of percentage-of-completion accounting for fixed-price contracts could result in a reduction or elimination of previously reported profits.

Revenue for fixed-price contracts is recognized using the percentage-of-completion method of accounting. Under percentage-of-completion accounting, contract revenue and earnings are recognized ratably over the contract term based on the proportion of actual costs incurred to total estimated costs. We review our estimates of contract revenue, costs and profitability on a monthly basis. As a result, we may adjust our estimates on one or more occasions as a result of changes in cost estimates, change orders to the original contract, or claims against the customer for increased costs incurred by us due to customer-induced delays and other factors. See "Revenue Recognition" within Note 1 - Basis of Presentation and Significant Accounting Policies, for more discussion on our percentage-of-completion revenue recognition.

If estimates of costs to complete fixed-price contracts indicate a loss, a provision is made to accrue the total loss anticipated in the period the loss is determined. Contract profit estimates are also adjusted, on a percentage of completion basis, in the fiscal period in which it is determined that an adjustment is required. No restatements are made to prior periods. Further, many of our contracts contain various cost and performance incentives and penalties that impact the earnings we realize from our contracts, and adjustments related to these incentives and penalties are recorded on a percentage of completion basis in the period when estimable and probable.

As a result of the requirements of the percentage-of-completion method of accounting, the possibility exists that we could have estimated and reported a profit on a contract over several prior periods and later determine, as a result of additional information, that all or a portion of such previously estimated and reported profits were overstated. If this occurs, the full aggregate amount of the overstatement will be recognized in the period in which such change in estimate occurs.

Actual results could differ from the estimates and assumptions that we use to prepare our financial statements.

To prepare financial statements in conformity with generally accepted accounting principles, management is required to make estimates and assumptions, as of the date of the financial statements, which affect the reported values of assets, liabilities, revenue and expenses and disclosures of contingent assets and liabilities. Areas requiring significant estimation by our management include:

• contract costs and application of percentage-of-completion accounting;
• provisions for uncollectable receivables from customers for invoiced amounts;
• the amount and collectability of unpriced change orders and claims against customers;
• provisions for income taxes and related valuation allowances;
• recoverability of goodwill and intangible assets;
• valuation of assets acquired and liabilities assumed in connection with business combinations; and
• accruals for estimated liabilities, including litigation reserves.

Our actual results could materially differ from these estimates.

Earnings for future periods may be affected by impairment charges.

Because we have grown in part through acquisitions, goodwill and other acquired intangible assets represent a substantial portion of our assets. We perform annual goodwill impairment reviews in the fourth quarter of every fiscal year. In addition, we perform an impairment review whenever events or changes in circumstances indicate the fair value of a goodwill reporting unit may be less than its carrying value or the carrying value of an intangible or fixed asset may not recoverable. As of June 30, 2025, we had $29.0 million of non-amortizing goodwill representing 4.8% of our total assets.

Legal, Insurance, Regulatory and Compliance Risks

We are involved, and are likely to continue to be involved in legal proceedings, which will increase our costs and, if adversely determined, could have a material effect on our financial condition, results of operations, cash flows and liquidity.

We are currently a defendant in legal proceedings arising from the operation of our business, and it is reasonable to expect that we would be named in future actions. Many of the actions against us arise out of the normal course of performing services on project sites, and include workers’ compensation claims, personal injury claims and contract disputes with our customers. From time to time, we are also named as a defendant for actions involving the violation of federal and state labor laws related to employment practices, wages and benefits. We may also be a plaintiff in legal proceedings against customers seeking to recover payment of contractual amounts due to us as well as claims for increased costs incurred by us resulting from, among other things, services performed by us at the request of a customer that are in excess of original project scope that are later disputed by the customer and customer-caused delays in our contract performance.

We maintain insurance against operating hazards in amounts that we believe are customary in our industry. However, our insurance policies include deductibles and certain coverage exclusions, so we cannot provide assurance that we are adequately insured against all of the risks associated with the conduct of our business. A successful claim brought against us in excess of, or outside of, our insurance coverage could have a material adverse effect on our financial condition, results of operations, cash flows and liquidity.

Litigation, regardless of its outcome, is expensive, typically diverts the efforts of our management away from operations for varying periods of time, and can disrupt or otherwise adversely impact our relationships with current or potential customers, subcontractors and suppliers. Payment and claim disputes with customers may also cause us to incur increased interest costs resulting from incurring indebtedness under our revolving line of credit or receiving less interest income resulting from fewer funds invested due to the failure to receive payment for disputed claims and accounts.

Our projects expose us to potential professional liability, product liability, pollution liability, warranty and other claims, which could be expensive, damage our reputation and harm our business. We may not be able to obtain or maintain adequate insurance to cover these claims.

We perform construction and maintenance services at large industrial facilities where accidents or system failures can be disastrous and costly. Any catastrophic occurrence in excess of our insurance limits at locations engineered or constructed by us or where our products are installed or services performed could result in significant professional liability, product liability, warranty and other claims against us by our customers, including claims for cost overruns and the failure of the project to meet contractually specified milestones or performance standards. Further, the rendering of our services on these projects could expose us to risks and claims by third parties and governmental agencies for personal injuries, property damage and environmental matters, among others. Any claim, regardless of its merit or eventual outcome, could result in substantial costs, divert management’s attention and create negative publicity, particularly for claims relating to environmental matters where the amount of the claim could be extremely large. We may not be able to or may choose not to obtain or maintain insurance coverage for the types of claims described above. If we are unable to obtain insurance at an acceptable cost or otherwise protect against the claims described above, we will be exposed to significant liabilities, which may materially and adversely affect our financial condition and results of operations.

Employee, subcontractor or partner misconduct or our overall failure to comply with laws or regulations could harm our reputation, damage our relationships with customers, reduce our revenue and profits, and subject us to criminal and civil enforcement actions.

Misconduct, fraud, non-compliance with applicable laws and regulations, or other improper activities by one of our employees, subcontractors or partners could have a significant negative impact on our business and reputation. Such misconduct could include the failure to comply with safety standards, laws and regulations, customer requirements, regulations pertaining to the internal controls over financial reporting, environmental laws and any other applicable laws or regulations. The precautions we take to prevent and detect these activities may not be effective, since our internal controls are subject to inherent limitations, including human error, the possibility that controls could be circumvented or become inadequate because of changed conditions, and fraud.

Our failure to comply with applicable laws or regulations or acts of misconduct could subject us to fines and penalties, harm our reputation, damage our relationships with customers, reduce our revenue and profits and subject us to criminal and civil enforcement actions.

Environmental factors and changes in laws and regulations could increase our costs and liabilities.

Our operations are subject to environmental laws and regulations, including those concerning emissions into the air; discharges into waterways; generation, storage, handling, treatment and disposal of hazardous material and wastes; and health and safety.

Our projects often involve highly regulated materials, including hazardous wastes. Environmental laws and regulations generally impose limitations and standards for regulated materials and require us to obtain permits and comply with various other requirements. The improper characterization, handling, or disposal of regulated materials or any other failure by us to comply with federal, state and local environmental laws and regulations or associated environmental permits could subject us to the assessment of administrative, civil and criminal penalties, the imposition of investigatory or remedial obligations, or the issuance of injunctions that could restrict or prevent our ability to operate our business and complete contracted projects.

In addition, under the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (“CERCLA”), and comparable state and foreign laws, we may be required to investigate and remediate regulated materials. CERCLA and the comparable state laws typically impose liability without regard to whether a company knew of or caused the release, and liability for the entire cost of clean-up can be imposed upon any responsible party.

We are subject to numerous other laws and regulations including those related to business registrations and licenses, environment, workplace, employment, health and safety. These laws and regulations are complex, change frequently and could become more stringent in the future. It is impossible to predict the effect on us of any future changes to these laws and regulations. We can provide no absolute assurance that our operations will continue to comply with future laws and regulations or that the costs to comply with these laws and regulations and/or a failure to comply with these laws will not significantly adversely affect our business, financial condition and results of operations.

Climate change legislation or regulations restricting emissions of “greenhouse gases” could result in reduced demand for certain services and products we provide.

There has been an increased focus in the last several years on climate change in response to findings that emissions of carbon dioxide, methane and other greenhouse gases present an endangerment to public health and the environment. As a result, there have been a variety of regulatory developments, proposals or requirements and legislative initiatives as well as pressure from institutional investors to restrict the emission of greenhouse gases. The growing imperative on customers for whom we provide services to limit greenhouse gas emissions could affect demand for certain services and products we provide. Further, scientists have concluded that increasing greenhouse gas concentrations in the atmosphere may produce physical effects, such as increased severity and frequency of storms, droughts, floods and other climate events. Such climate events have the potential to adversely affect certain operations or those of certain customers, which in turn could have a negative effect on us. We believe this risk is partly mitigated by new project opportunities resulting from our customers' investment in cleaner energy sources.

We could be adversely affected by violations of the U.S. Foreign Corrupt Practices Act and similar worldwide anti-bribery laws.

The U.S. Foreign Corrupt Practices Act and similar anti-bribery laws in other jurisdictions generally prohibit companies and their intermediaries from making improper payments to officials or others for the purpose of obtaining or retaining business. Our policies mandate compliance with these anti-bribery laws. We operate in parts of the world that have experienced corruption to some degree and, in certain circumstances, strict compliance with anti-bribery laws may conflict with local customs and practices. We train our personnel concerning anti-bribery laws and issues, and we also inform our customers, vendors, and others who work for us or on our behalf that they must comply with anti-bribery law requirements. We also have procedures and controls in place to monitor compliance. We cannot assure that our internal controls and procedures always will protect us from the possible reckless or criminal acts committed by our employees or agents. If we are found to be liable for anti-bribery law violations (either due to our own acts or our inadvertence, or due to the acts or inadvertence of others including our partners, agents, subcontractors or suppliers), we could suffer from criminal or civil penalties or other sanctions, including contract cancellations or debarment, and loss of reputation, any of which could have a material adverse effect on our business. Litigation or investigations relating to alleged or suspected violations of anti-bribery laws, even if ultimately such litigation or investigations demonstrate that we did not violate anti-bribery laws, could be costly and could divert management's attention away from other aspects of our business.

Economic, political and other risks associated with international operations could adversely affect our business.

A small portion of our operations are conducted outside the United States, and accordingly, our business is subject to risks associated with doing business internationally, including changes in foreign currency exchange rates, instability in political or economic conditions, difficulty in repatriating cash proceeds, differing employee relations, differing regulatory environments, trade protection measures, and difficulty in administering and enforcing corporate policies which may be different than the normal business practices of local cultures.

Risk Management and Strategy

We have implemented a cybersecurity program to assess, identify and manage risk from cybersecurity threats. This program aims to protect the confidentiality, availability and integrity of our information systems from potential threats. Our cybersecurity risk management program includes, among other things, risk assessments designed to identify threats to our critical systems and information services, and a team comprising IT Security, IT Infrastructure and IT Compliance personnel that administer the program with oversight by senior management.

We have incorporated cybersecurity risk into our extensive risk management framework by aligning it with our overall risk strategy. This involves identifying potential cybersecurity threats, assessing their impact and developing mitigation strategies. These governance processes apply across the enterprise risk management program to other legal, compliance, strategic, operational and financial risk areas, ensuring that cybersecurity risks are managed effectively and are in line with the organization's risk tolerance and business objectives.

Our security program generally incorporates the guidelines of the widely utilized National Institute of Standards and Technology Cybersecurity Framework, though this does not imply we meet any particular technical standards, specifications or requirements. As part of our enterprise-wide risk management strategy and commitment to continuous improvement, we are actively pursuing ISO/IEC 27001 certification, the internationally recognized standard for information security management systems. We have initiated the formal implementation process, including a comprehensive gap assessment and roadmap development. Progress toward certification is regularly reviewed by the IT Steering Committee and reported to the Board of Directors.

All employees participate in multiple information security training programs. Employees receive training on how to identify and report cyber risks and events through our cybersecurity awareness program. Additionally, we hold cybersecurity risk insurance.

We also engage external experts to evaluate our cybersecurity programs. These evaluations include regular audits, threat assessments, simulated attacks, vulnerability scans and advice on information security practices. We routinely conduct incident response exercises with key stakeholders.

To manage risks associated with third-party service providers, the information security team categorizes suppliers based on factors such as volume and criticality of data handled, potential impact on business operations and level of access to our information systems. We conduct risk assessments to identify potential threats and vulnerabilities associated with each supplier. We screen suppliers to ensure they meet proper security standards and compliance requirements. We monitor all supplier activities to ensure compliance with information security policies and conduct regular reviews and audits of supplier relationships to ensure ongoing compliance. We strive to ensure that our contracts with such vendors require them to maintain security controls in line with industry best practices, applicable laws and our policies. We rely on vendors to alert us promptly of material cybersecurity incidents by virtue of the documents governing their relationship with us or applicable law.

Governance

Our Board of Directors, with assistance from the IT Steering Committee, oversees cybersecurity. Our Board of Directors receives reports as needed, but no less than biannually, from management on various cybersecurity and IT topics, including trends, data security policies and practices, cybersecurity incidents, current and projected threat assessments, regulatory developments and ongoing efforts to protect, detect and respond to critical threats. Our IT Steering Committee, which is responsible for cybersecurity management oversight, includes members of management such as our Chief Executive Officer, our Chief Financial Officer, and our Vice President of Information Technology. The IT Steering Committee periodically reviews and confers with management risk issues associated with cybersecurity and policies and controls intended to alleviate those risks.

Our IT Security team is responsible for leading enterprise-wide cybersecurity strategy, policy, standards and processes. Team members are afforded opportunities to attend external training, conferences and other events to remain on top of most recent cybersecurity trends. Our team is led by our Director of IT Infrastructure and Security, who brings over 30 years of experience, which includes implementing and verifying the effectiveness of cybersecurity controls in a Defense Industrial Base environment and defining and executing cybersecurity strategy to enable business delivery while simultaneously protecting intellectual property and privacy. Our Director maintains the following internationally recognized certifications: Global Information Assurance Certification ("GIAC"), GIAC Certified Enterprise Defender, GIAC Certified Incident Handler Certification, GIAC Certified Windows Security Administrator, and GIAC Critical Controls Certification. Our Director reports to our Vice President of Information Technology, who receives continuous updates regarding the prevention, detection, mitigation and remediation of cybersecurity incidents. Our Vice President of Information Technology has over 20 years of experience in developing and executing strategic initiatives to drive organizational growth and innovation, with responsibilities for IT governance, technology strategy development, and cybersecurity. In additional to a Masters of Business Administration, our Vice President of Information Technology holds a Certified Information Systems Security Professional certification.

Our Vice President of Information Technology meets with our IT Steering Committee on a routine basis. Regular topics for discussion with the IT Steering Committee include cybersecurity initiatives and strategies, cybersecurity events, emerging threats, regulatory requirements and industry standards.

We use a combination of technology controls and human oversight to actively monitor and protect our network and systems. In the event of a cybersecurity incident, we have an incident response plan which sets forth a framework for reporting and documenting such incidents by our cybersecurity incident response team. This same framework is designed with the goal of enabling the response team to take actions to monitor, mitigate and remediate such incidents promptly. Cybersecurity incidents are reported to our Vice President of Information Technology, and critical events are reported to our CEO and our Chief Legal Counsel. In the event a cybersecurity incident is determined to be potentially material, the incident is reported in a timely manner to our Board of Directors as part of their cybersecurity oversight.

Cybersecurity Risks, Threats and Material Incidents

We describe whether and how risks from identified cybersecurity threats, including as a result of any prior cybersecurity incidents, have materially affected or are reasonably likely to materially affect us, including our business strategy, results of operations, or financial conditions under Item 1A. Risk Factors, Risks Related to our Business and Operations, "A failure or outage in our operations systems or cybersecurity attacks on any of our systems, or those of third parties, may adversely affect our financial results."

Our principal properties are as follows:

(1) We constructed certain facilities on land acquired through ground leases with renewal options.

In addition to the locations listed above, we have smaller regional locations and temporary office facilities at numerous customer locations throughout the United States and Canada.

We are a party to several legal proceedings. See Part II., Item 8. Financial Statements and Supplementary Data, Note 7 - Commitments and Contingencies, for a description of our material ongoing litigation.

Management’s discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). GAAP represents a comprehensive set of accounting and disclosure rules and requirements, the application of which requires management judgments and estimates including, in certain circumstances, choices between acceptable GAAP alternatives. The preparation of these consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities, if any, at the date of the financial statements, and the reported amounts of revenue and expenses during the reporting period. We base our estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances. Actual results could differ from these estimates under different assumptions or conditions. Note 1 - Summary of Significant Accounting Policies of the Notes to Consolidated Financial Statements included in Part II, Item 8 - Financial Statements and Supplementary Data in this Annual Report on Form 10-K, contains a comprehensive summary of our significant accounting policies. The following is a discussion of our most critical accounting policies, estimates, judgments and uncertainties that are inherent in our application of GAAP.

RESULTS OF OPERATIONS

Reportable Segments

We operate our business through three reportable segments:

• Storage and Terminal Solutions: primarily consists of engineering, procurement, fabrication, and construction services related to cryogenic and other specialty tanks and terminals for LNG, NGLs, hydrogen, ammonia, propane, butane, liquid nitrogen/liquid oxygen, and liquid petroleum. We also perform work related to traditional aboveground crude oil and refined product storage tanks and terminals. This segment also includes terminal balance of plant work, truck and rail loading/offloading facilities, and marine structures as well as storage tank and terminal maintenance and repair. Finally, we manufacture and sell precision engineered specialty tank products, including geodesic domes, aluminum internal floating roofs, floating suction and skimmer systems, roof drain systems and floating roof seals.
• Utility and Power Infrastructure: primarily consists of engineering, procurement, fabrication, and construction services to support growing demand for LNG utility peak shaving facilities. We also perform power delivery work for public and private utilities, including construction of new substations, upgrades of existing substations, and maintenance. We also provide construction services to a variety of power generation facilities, including natural gas fired facilities in simple or combined cycle configurations.
• Process and Industrial Facilities: primarily consists of plant maintenance, repair, and turnarounds in the downstream and midstream markets for energy clients including refining and processing of crude oil, fractionating, and marketing of natural gas and natural gas liquids. We also perform engineering, procurement, fabrication, and construction for refinery upgrades and retrofits for renewable fuels, including hydrogen processing, production, loading and distribution facilities. We also engineer and construct thermal vacuum test chambers for aerospace and defense industries and other infrastructure for industries including chemicals, petrochemical, sulfur, mining and minerals primarily in the extraction of non-ferrous metals, cement, agriculture, wastewater treatment facilities and other industrial customers.

Overview

Significant period to period changes in revenue, gross profits and operating results between fiscal 2025 and fiscal 2024 are discussed below on a consolidated basis for each segment. A discussion of results of operations changes between fiscal 2024 and fiscal 2023 is included in Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations of our Annual Report on Form 10-K for the year ended June 30, 2024, which was filed with the SEC on September 10, 2024.

Results of Operations

(In thousands)

Operational Update

Operating activity increased each quarter during fiscal 2025 as quarterly revenues grew from $165.6 million in the first quarter of fiscal 2025 to $216.4 million in the fourth quarter of fiscal 2025, an increase of 31% and the highest levels since the third quarter of fiscal 2020, which marked the beginning of the COVID-19 pandemic. The increase was the result of advancing work on several multiyear projects currently in backlog.

Project awards during fiscal 2025 were $726.0 million, resulting in a current year book-to-bill ratio of 0.9x, and maintaining our backlog at near-record levels of $1.4 billion. Award activity was driven by our Storage and Terminal solutions segment, and included the award of a large specialty storage project. The market drivers for each of our segments are strong and include increased oil and gas demand, the clean energy transition, low-cost feed stock, increased power demands associated with data centers, industrial reshoring/onshoring, grid reliability and electrical supply assurance. As a result, we believe we will have strong award activity in the coming year. While our award activity during the year was strong, heightened macroeconomic uncertainty and the evolving impact of U.S. trade policy on infrastructure economics has impacted the timing of customer decisions in the near term. We believe customer delays in project starts and final investment decisions to be a short-term disruption, while an overall favorable regulatory environment for our customers underpins long-term momentum for our business.

We continue to sharpen and better align our business for the current and coming marketplace. Accordingly, we have consolidated certain aspects of the business to further improve our performance and create a flatter, leaner management structure. In addition, we continue to evaluate our business lines and, where appropriate, reallocate resources to those businesses that present the best opportunities. We remain focused on delivering sustainable, long-term shareholder value by building a resilient, growth-oriented platform aligned with the evolving needs of our customers. We believe actions taken in the fourth quarter of fiscal 2025 and the first quarter of fiscal 2026 will reduce our overall cost structure, improving our overhead recovery and operating leverage.

Backlog

We define backlog as the total dollar amount of revenue that we expect to recognize as a result of performing work that has been awarded to us through a signed contract, limited notice to proceed ("LNTP") or other type of assurance that we consider firm. The following arrangements are considered firm:

• fixed-price awards;
• minimum customer commitments on cost plus arrangements; and
• certain time and material arrangements in which the estimated value is firm or can be estimated with a reasonable amount of certainty in both timing and amounts.

For long-term maintenance contracts with no minimum commitments and other established customer agreements, we include only the amounts that we expect to recognize as revenue over the next 12 months. For arrangements in which we have received a LNTP, we include the entire scope of work in our backlog if we conclude that the likelihood of the full project proceeding is high. For all other arrangements, we calculate backlog as the estimated contract amount less revenue recognized as of the reporting date. Backlog differs from the amount of our remaining performance obligations, which are described in Note 2 - Revenue in the notes to the audited consolidated financial statements. Differences are due primarily to the inclusion within our backlog of estimates of future revenue under long-term maintenance contracts; future revenue for the full scope of work for certain arrangements where we have received an LNTP; and future revenue for arrangements where we have received assurance that we consider firm, but the associated contract has not been fully executed.

The following table provides a summary of changes in our backlog for fiscal 2025:

(In thousands)

(1) Calculated by dividing project awards by revenue recognized.

(2) Backlog was reduced as a result of the closure of a customer's facility. This customer has historically represented less than 1% of our consolidated revenues.

In the Storage and Terminal Solutions segment, we booked $337.7 million of project awards during fiscal 2025. Project awards included a project for the engineering and construction of large refrigerated propane and butane tanks as well as spheres for related NGL products. This segment includes significant opportunities for storage infrastructure projects related to natural gas, LNG, ammonia, NGLs and other forms of low carbon energy. We believe LNG and ammonia projects in particular will be key growth drivers for this segment. Bidding activity on LNG and ammonia projects has been strong and we expect that to continue.

In the Utility and Power Infrastructure segment, we booked $215.4 million of project awards in fiscal 2025. Our opportunity pipeline for LNG peak shaving projects continues to be promising; however those awards, while significant, can be less frequent. Power delivery opportunities are expected to be driven over the long-term by increasing electrical demand and the related electrical grid requirements. Project opportunities and bidding activity are strong for both the power delivery portion of the business and LNG peak shaving.

In the Process and Industrial Facilities segment, we booked $172.9 million of project awards in fiscal 2025, and were notified of a five-year renewal of a refinery maintenance contract. We continue to see demand for thermal vacuum chambers in the coming quarters, as well as increasing opportunities in mining and minerals, chemicals, low carbon projects and refinery turnarounds.

Project awards in all segments are cyclical and are typically the result of a sales process that can take several months or years to complete. It is common for awards to shift from one period to another as the timing of awards is dependent upon a number of factors including changes in market conditions, permitting, off take agreements, project financing and other factors. Backlog volatility may increase for some segments from time to time when individual project awards are less frequent, but more significant. There is an inherent lag between the time a project is awarded and when it begins to have a material impact on revenue. This lag can vary and can extend up to six months or longer in unique circumstances, depending on finalization of scopes, contracts, permits, and facility process requirements. Additionally, awards for larger construction projects may be recognized as revenue over a multi-year period as the projects may take a few years to complete. We expect to recognize approximately 55% of our total backlog reported as of June 30, 2025 as revenue within fiscal 2026.

Fiscal 2025 Versus Fiscal 2024

Consolidated Results of Operations

(In thousands)

Revenue - The increase in overall revenue of $41.1 million, or 6%, was primarily attributable to higher revenue volumes in our Storage and Terminal Solutions and Utility and Power Infrastructure segments, partially offset by reduced revenue volumes in Process and Industrial Facilities.

Gross profit - Gross profit during fiscal 2025 decreased by $(0.8) million, or (2)%, compared to fiscal 2024. Gross margin of 5.2% for fiscal 2025 decreased compared with gross margin of 5.6% for fiscal 2024. The decrease in gross margin for the year is attributable to lower gross margins in our Process and Industrial segment, partially offset by higher gross margins in our Utility and Power Infrastructure segment.

Selling, general and administrative expenses - SG&A expenses were consistent with prior year.

Restructuring costs - The Company incurred $3.6 million of restructuring costs during fiscal 2025 related to organizational restructuring. See Part II, Item 8. Financial Statement and Supplementary Data, Note 14 - Restructuring Costs, for more information about our organizational restructuring plan.

Interest expense - The decrease in interest expense of $0.6 million, or 54%, is primarily due to lower average outstanding borrowings as the Company repaid all outstanding borrowings under its revolving credit facility during fiscal 2024.

Interest income - The increase in interest income of $5.3 million is primarily due to an increase in our cash balance.

Provision for income taxes - Our effective tax rates for the fiscal years 2025 and 2024 were (1.6)% and 0.1%, respectively. The effective tax rates during both periods were impacted by valuation allowances of $6.5 million and $8.5 million, respectively, placed on deferred tax assets generated during the fiscal year. We placed a valuation allowance on our deferred tax assets due to the existence of a cumulative loss over a three-year period. Currently, we place valuation allowances on newly generated deferred tax assets. We will realize the benefit associated with the deferred tax assets for which the valuation allowance has been provided as we generate taxable income.

Other income - The decrease in other income of $5.0 million, is primarily due to gains on sales of assets recorded during fiscal 2024. In the first quarter of fiscal 2024, we recognized a gain of $2.5 million on the sale of a previously utilized facility in Burlington, Ontario. We received $2.5 million in net proceeds from the sale. During the second quarter of fiscal 2024, we recognized a gain of $2.0 million from the sale of a facility in Catoosa, Oklahoma for $2.7 million in net proceeds. The facility was previously utilized for our industrial cleaning business, which was sold during the fourth quarter of fiscal 2023.

Results of Operations by Business Segment

(In thousands)

Storage and Terminal Solutions

Storage and Terminal Solutions revenues increased by $89.1 million, or 32%, in fiscal 2025 compared to fiscal 2024, driven by an increased volume of work for specialty vessel and LNG storage projects, partially offset by decreases in tank repair and maintenance work. In addition, we lowered our recovery expectations on a legacy project completed in fiscal 2021 that is currently in arbitration which resulted in a $6.4 million decrease to revenue during fiscal 2025.

Storage and Terminal Solutions gross profit increased by $3.4 million, or 30%, in fiscal 2025 compared to fiscal 2024. The segment gross margin was 4.0% for fiscal 2025 compared to 4.1% for fiscal 2024. Gross margin in fiscal 2025 compared to fiscal 2025 reflects improved operating leverage resulting from higher revenues. This improved leverage was offset in fiscal 2025 by lower than anticipated labor productivity on a crude terminal project, which resulted in a reduction in gross profit during the year of $5.1 million. This project was completed in early fiscal 2026. Additionally, gross profit was negatively impacted by a $6.4 million reduction in revenue related to a legacy project completed in fiscal 2021 discussed above.

Utility and Power Infrastructure

Utility and Power Infrastructure revenues increased by $64.8 million, or 35%, in fiscal 2025 compared to fiscal 2024. The increase is primarily attributable to higher volumes of work for LNG peak shaving projects, partially offset by decreases in power delivery work.

Utility and Power Infrastructure gross profit increased by $7.7 million, or 83%, in fiscal 2025 compared to fiscal 2024. The segment gross margin was 6.8% for fiscal 2025 compared to 5.0% in fiscal 2024, an increase of 1.8% due to mix of work.

Process and Industrial Facilities

Process and Industrial Facilities revenues decreased by $111.6 million, or 42%, in fiscal 2025 compared to fiscal 2024. The decrease is primarily attributable to lower revenue volumes for a now completed large renewable diesel project and lower revenue volumes for thermal vacuum chambers. We believe this reduction in revenue is temporary given our strong backlog, including a significant gas processing construction project that is expected to commence in fiscal 2026.

Process and Industrial Facilities gross profit decreased by $12.9 million, or 59% in fiscal 2025 compared to fiscal 2024. The segment gross margin was 5.8% for fiscal 2025 compared to 8.2% for fiscal 2024. The segment gross margin in fiscal 2025 was impacted by increased under-recovery of construction overhead costs due to lower revenue volumes.

Corporate

Unallocated corporate gross profit (loss) was $0.8 million during fiscal 2025 compared to a loss of $1.9 million in fiscal 2024, an increase of $1.1 million primarily due to lower legal costs associated with a jury trial in fiscal 2024 that resulted in a verdict in our favor. See Note 7 - Commitments and Contingencies, Litigation, for more information.

LIQUIDITY AND CAPITAL RESOURCES

Overview

We assess liquidity as the ongoing ability to pay our liabilities as they become due, fund business operations and meet all monetary contractual obligations. Our primary sources of liquidity at June 30, 2025 were unrestricted cash and cash equivalents on hand, capacity under our ABL Facility (see "ABL Credit Facility" in this Liquidity and Capital Resources section and See Part II, Item 8. Financial Statement and Supplementary Data, Note 5 - Debt, for more information), and cash generated from operations. Our primary operational uses of capital are expenditures to execute our projects, fund business operations and fulfill our contractual obligations. We believe that for at least the next 12 months, our cash position, anticipated cash generated by operating activities, along with our availability under the ABL Facility, is sufficient to support our operating requirements.

Unrestricted cash and cash equivalents at June 30, 2025 totaled $224.6 million and availability under the ABL Facility totaled $59.8 million, resulting in total liquidity of $284.5 million. During fiscal 2025, liquidity increased $114.9 million, primarily as a result of cash provided by operations.

The following table provides a reconciliation of cash, cash equivalents and restricted cash in the Consolidated Balance Sheets to the total cash, cash equivalents and restricted cash shown in the Consolidated Statements of Cash Flows, as well as availability and total liquidity (in thousands):

29

The following table provides a summary of changes in our liquidity for the fiscal year ended June 30, 2025 (in thousands):

The following table provides a summary of changes in our liquidity for the fiscal year ended June 30, 2024 (in thousands):

(1) Includes $5.4 million of net proceeds in total from the sale of our Burlington, Ontario facility and Catoosa, Oklahoma facility that were disposed of in the first and second quarter of fiscal 2024, respectively. See Part II. Item 8, Financial Statements, Note 3 - Property, Plant and Equipment, for more information. The remaining asset sales comprised of equipment sold in the normal course of business.

Factors that routinely impact our short-term liquidity and may impact our long-term liquidity include, but are not limited to:

• changes in costs and estimated earnings in excess of billings on uncompleted contracts and billings on uncompleted contracts in excess of costs due to contract terms that determine the timing of billings to customers and the collection of those billings:
• some fixed-price customer contracts allow for significant upfront billings at the beginning of a project, which increases liquidity near term;
• some cost-plus and fixed-price customer contracts are billed based on milestones which may increase or decrease liquidity in the near term depending on the timing of when we incur significant expenditures and when we collect from our customers;
• time and material contracts are normally billed in arrears. Therefore, we are routinely required to carry these costs until they can be billed and collected; and
• some of our large construction projects may require security in the form of significant retentions. Retentions are normally held until certain contractual milestones are achieved; therefore, collection may extend beyond one year;
• the mix of work can impact liquidity. In periods where fixed-price contracts comprise a larger portion of revenue, liquidity may increase depending on the timing of the billing schedule in relation to project cash outflows. In periods where time and material contracts comprise a larger portion of revenue, liquidity may decrease;
• other changes in working capital, including the timing of tax payments and refunds;
• release of contract retentions; and
• capital expenditures.

Other factors that may impact both short and long-term liquidity include:

• contract disputes;
• collection issues, including those caused by weak commodity prices, economic slowdowns or other factors which can lead to credit deterioration of our customers;
• borrowing constraints under our ABL Facility and maintaining compliance with all covenants contained in the ABL Facility;
• letters of credit. We have certain contracts with customers, and may have future contracts, that permit the customer to obtain, at the customer's expense, letters of credit as a form of security under the contract. Letters of credit reduce our borrowing availability under the Company's ABL Facility;
• acquisitions and disposals of businesses or assets; and
• purchases of shares under our stock buyback program.

ABL Credit Facility

We have an asset-based credit agreement, which was most recently amended on August 22, 2025 (as amended, the "ABL Facility"), with Bank of Montreal, as Administrative Agent, Swing Line Lender and a Letter of Credit Issuer. The maximum amount of loans under the ABL Facility is limited to $90.0 million. The ABL Facility's available borrowings may be increased by an amount not to exceed $15.0 million, subject to certain conditions, including obtaining additional commitments. The ABL Facility is intended to be used for working capital, capital expenditures, issuances of letters of credit and other lawful purposes. Our obligations under the ABL Facility are guaranteed by substantially all of our U.S. and Canadian subsidiaries and are secured by a first lien on all our assets under the ABL Facility. The ABL Facility matures, and any outstanding amounts become due and payable, on September 9, 2029.

The borrowing base is recalculated on a monthly basis and at June 30, 2025, our borrowing base was $64.6 million. We had no borrowings outstanding and $4.8 million in letters of credit outstanding, which resulted in availability of $59.8 million under the ABL Facility. Our borrowing base has ranged from $57.8 million to $73.8 million during fiscal 2025. For additional information regarding our ABL Facility, see Item I of Part I, "Financial Statements - Note 5 - Debt."

CASH FLOW ANALYSIS

The following table summarizes our changes in cash flow activities for the periods indicated (in thousands):

Cash Flows Provided by Operating Activities

The following table summarizes the components of cash flows provided by operating activities for the periods indicated (in thousands):

(1) Gain on sale of property, plant and equipment includes a $4.5 million total gain on the sale of our Burlington, Ontario facility and Catoosa, Oklahoma facility that were disposed of in the first quarter of fiscal 2024 and the second quarter of fiscal 2024, respectively. (see Part II. Item 8-Financial Statements and Supplementary Data, Note 3 - Property, Plant and Equipment, for more information.) The remaining gain on the sale of property, plant and equipment comprised of equipment sold in the normal course of business.

The significant components of the $127.8 million cash effect of changes in operating assets and liabilities for the fiscal year ended June 30, 2025 include the following:

• Accounts receivable, excluding credit losses recognized during the period and including retention amounts classified as non-current, increased $48.8 million from fiscal 2024, which decreased cash flows from operating activities. The variance is primarily attributable to the timing of billing and collections.
• Costs and estimated earnings in excess of billings on uncompleted contracts ("CIE") decreased $4.1 million from fiscal 2024, which increased cash flows from operating activities. Billings on uncompleted contracts in excess of costs and estimated earnings ("BIE") increased $152.3 million from fiscal 2024, which increased cash flows from operating activities. CIE and BIE balances can experience significant fluctuations based on business volume and the timing of when job costs are incurred and the timing of customer billings and payments. Some fixed-price customer contracts allow for significant upfront billings at the beginning of a project.
• Accounts payable increased by $14.8 million from fiscal 2024, which increased cash flows from operating activities. These operating liabilities can fluctuate based on the timing of vendor payments; accruals; lease commencement, lease payments, expiration, or termination of operating leases; business volumes; and other timing differences.
• Inventories, income taxes receivable, prepaid expenses, other current assets, operating right-of-use lease assets and other assets, non-current, decreased $2.1 million from fiscal 2024, which increased cash flows from operating activities. These operating assets can fluctuate based on the timing of inventory builds and draw-downs, accrual and receipt of income taxes receivable; prepayments of certain expenses; lease commencement, passage of time, expiration, or termination of operating leases; business volumes; and other timing differences.
• Accrued wages and benefits, accrued insurance, operating lease liabilities, other accrued expenses, and other liabilities, non-current increased $3.3 million from fiscal 2024, which increased cash flows from operating activities. These operating liabilities can fluctuate based on the timing of vendor payments; accruals; lease commencement, lease payments, expiration, or termination of operating leases; business volumes; and other timing differences.

The significant components of the $82.3 million change in operating assets and liabilities for the fiscal year ended June 30, 2024 include the following:

• Accounts receivable, excluding credit losses recognized during the period and including retention amounts classified as non-current, increased $12.1 million from fiscal 2023, which decreased cash flows from operating activities. The increase is primarily attributable to the timing of billing and collections, partially offset by $16.8 million we received as full payment for the favorable resolution of a legal matter.
• Costs and estimated earnings in excess of billings on uncompleted contracts ("CIE") decreased $11.0 million from fiscal 2023, which increased cash flows from operating activities. Billings on uncompleted contracts in excess of costs and estimated earnings ("BIE") increased $85.9 million from fiscal 2023, which increased cash flows from operating activities. CIE and BIE balances can experience significant fluctuations based on business volume and the timing of when job costs are incurred and the timing of customer billings and payments. Some fixed-price customer contracts allow for significant upfront billings at the beginning of a project, which increases liquidity near term.
• Accounts payable decreased $10.4 million from fiscal 2023, which decreased cash flows from operating activities. These operating liabilities can fluctuate based on the timing of vendor payments; accruals; lease commencement, lease payments, expiration, or termination of operating leases; business volumes; and other timing differences.
• Inventories, income taxes receivable, prepaid expenses, other current assets, operating right-of-use lease assets and other assets, non-current, decreased $4.9 million from fiscal 2023, which increased cash flows from operating activities. These operating assets can fluctuate based on the timing of inventory builds and draw-downs, accrual and receipt of income taxes receivable; prepayments of certain expenses; lease commencement, passage of time, expiration, or termination of operating leases; business volumes; and other timing differences.
• Accrued wages and benefits, accrued insurance, operating lease liabilities, other accrued expenses, and other liabilities, non-current increased $3.0 million from fiscal 2023, which increased cash flows from operating activities. These operating liabilities can fluctuate based on the timing of vendor payments; accruals; lease commencement, lease payments, expiration, or termination of operating leases; business volumes; and other timing differences.

Cash Flows Used by Investing Activities

Investing activities used $7.4 million of cash in fiscal 2025 due to capital expenditures associated with improvements at a fabrication facility in Bakersfield, California that we purchased in fiscal 2024, as well as the purchase of construction equipment to support our projects.

Investing activities used $0.9 million of cash in fiscal 2024 due to capital expenditures partially offset by proceeds from asset sales. In the first quarter of fiscal 2024, we sold a previously utilized facility in Burlington, Ontario for $2.7 million in net proceeds. In the second quarter of fiscal 2024, we sold a facility in Catoosa, Oklahoma. We closed these previously utilized facilities as they were no longer strategic to the future of the business. In the third quarter of fiscal 2024 we purchased a fabrication facility in Bakersfield, California for $4.1 million to replace a facility currently being leased by the Company.

Cash Flows Used by Financing Activities

Financing activities used $1.0 million of cash in fiscal 2025 primarily due to the repurchase of common stock for payment of statutory taxes due on equity-based compensation.

Financing activities used $10.4 million of cash in fiscal 2024 primarily due to $10.0 million in advances and $20.0 million in net repayments under our ABL facility. As of June 30, 2024 and June 30, 2025, we had no outstanding borrowings under our ABL facility.

Dividend Policy

We have never paid cash dividends on our common stock and the terms of our Credit Agreement prohibit us from paying cash dividends. Any future dividend payments will depend on the terms of our ABL Facility, our financial condition, capital requirements and earnings as well as other relevant factors.

Stock Repurchase Program

We may repurchase common stock pursuant to the Stock Buyback Program, which was approved by the board of directors in November 2018. Under the program, the aggregate number of shares repurchased may not exceed 2,707,175 shares. We may repurchase our stock from time to time in the open market at prevailing market prices or in privately negotiated transactions and are not obligated to purchase any shares. The program will continue unless and until it is modified or revoked by the Board of Directors. We made no repurchases under the program during fiscal 2025 and have no current plans to repurchase stock. As of June 30, 2025, there were 1,349,037 shares available for repurchase under the Stock Buyback Program. The terms of our ABL Facility limit share repurchases to $2.5 million per fiscal year provided that we meet certain availability thresholds and do not violate our Fixed Charge Coverage Ratio financial covenant.

Treasury Shares

We had 277,731 treasury shares as of June 30, 2025 and intend to utilize these treasury shares in connection with equity awards under our stock incentive plans and for sales to the Employee Stock Purchase Plan.

Material Cash Requirements from Contractual and Other Obligations

As of June 30, 2025, our short-term and long-term material cash requirements for known contractual and other obligations were as follows:

• Operating Leases: In the normal course of business, we lease real estate and equipment under various arrangements which are classified as operating leases. Future payments for such leases, excluding leases with initial terms of one year or less, were $25.9 million at June 30, 2025, with $5.8 million payable within the next 12 months. Refer to Part II. Item 8, Financial Statements, Note 8 - Leases, for more information about our lease obligations and the timing of expected future payments.

Off-Balance Sheet Arrangements and Other Commitments

We enter into certain off-balance sheet arrangements in the ordinary course of business that result in risks not directly reflected on our balance sheet. The following represents transactions, obligations or relationships that could be considered material off-balance sheet arrangements.

• Surety bonds: The terms of our construction contracts frequently require that we obtain from surety companies, and provide to our customers, surety bonds as a condition to the award of such contracts. These surety bonds are issued in return for premiums, which vary depending on the size and type of the bond, and secure our payment and performance

obligations under such contracts. We have agreed to indemnify the surety companies for amounts, if any, paid by them in respect of surety bonds issued on our behalf. Surety bonds expire at various times ranging from final completion of a project to a period extending beyond contract completion in certain circumstances. Such amounts can also fluctuate from period to period based upon the mix and level of our bonded operating activity. As of June 30, 2025, there were $154.6 million of surety bonds in force, of which we expect $93.7 million to expire within the next 12 months. Of the bonds in force, $68.4 million related to performance bonds for ongoing projects and the remainder related to contractor licensing, liens, and other bonds. We are not aware of any losses in connection with surety bonds that have been posted on our behalf, and we do not expect to incur significant losses in the foreseeable future.

• Multiemployer pension plans: We contribute to a number of multiemployer defined benefit pension plans in the U.S. and Canada under the terms of collective-bargaining agreements that cover our union-represented employees, who are represented by more than 100 local unions. The related collective-bargaining agreements between those organizations and us, which specify the rate at which we must contribute to the multi-employer defined pension plan, expire at different times between 2025 and 2028. Benefits under these plans are generally based on compensation levels and years of service. Under federal legislation regarding multiemployer pension plans, in the event of a withdrawal from a plan or plan termination, companies are required to continue funding their proportionate share of such plan’s unfunded vested benefits. Withdrawal liabilities or requirements for increased future contributions could negatively impact our results of operations and liquidity. See Note 12 - Employee Benefit Plans for further discussion.
• Letters of credit: We issue letters of credit under our ABL Facility in the normal course of business to support workers' compensation insurance programs or certain construction contracts. As of June 30, 2025, we had $4.8 million of letters of credit outstanding.The letters of credit that support our workers’ compensation programs are expected to renew annually through the term of our credit facility.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

The Company’s accounting policies are more fully described in Note 1 of the Consolidated Financial Statements. As disclosed in Note 1, the preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions about future events that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ significantly from those estimates. The Company believes that the following discussion addresses the Company’s most critical accounting policies, which are those that are most important to the portrayal of the Company’s financial condition and results of operations and require management’s most difficult, subjective and complex judgments.

Revenue Recognition

Revenue for contracts that satisfy the criteria for over time recognition is recognized as the work progresses. The Company measures transfer of control of the performance obligation utilizing the percentage-of-completion method, which is based on costs incurred to date compared to the total estimated costs at completion, since it best depicts the transfer of control of assets being created or enhanced to the customer. Costs incurred may include direct labor, direct materials, subcontractor costs and indirect costs, such as salaries and benefits, supplies and tools, equipment costs and insurance costs. Indirect costs are charged to projects based upon direct costs and overhead allocation rates per dollar of direct costs incurred or direct labor hours worked.

Under the percentage-of-completion method, the use of estimated costs to complete each performance obligation is a significant variable in the process of determining recognized revenue and is a significant factor in the accounting for such performance obligations. Significant estimates that impact the cost to complete each performance obligation are materials, components, equipment, labor and subcontracts; labor productivity; schedule durations, including subcontractor or supplier progress; unpriced change orders; contract disputes including claims; achievement of contractual performance requirements; and contingencies, among others.

The cumulative impact of revisions in total cost estimates during the progress of work is reflected in the period in which these changes become known, including, to the extent required, the reversal of profit recognized in prior periods and the recognition of losses expected to be incurred on performance obligations in progress. Due to the various estimates inherent in contract accounting, actual results could differ from those estimates, which could result in material changes to the Company’s Consolidated Financial Statements and related disclosures. See Part II, Item 8. Financial Statement and Supplementary Data, Note 2 - Revenue for further discussion.

Goodwill

Goodwill represents the excess of the purchase price of acquisitions over the acquisition date fair value of the net identifiable tangible and intangible assets acquired. In accordance with current accounting guidance, goodwill is not amortized and is tested at least annually for impairment at the reporting unit level, which is a level below our reportable segments.

We perform our annual impairment test in the fourth quarter of each fiscal year, or in between annual tests whenever events or changes in circumstances indicate the carrying value of goodwill may not be recoverable, to determine whether an impairment exists and to determine the amount of headroom. We define "headroom" as the percentage difference between the fair value of a reporting unit and its carrying value excluding working capital. The goodwill impairment test involves comparing management’s estimate of the fair value of a reporting unit with its carrying value, including goodwill. If the fair value of a reporting unit exceeds its carrying value, then goodwill is not impaired. If the fair value of a reporting unit is less than its carrying value, then goodwill is impaired to the extent of the difference, but the impairment may not exceed the balance of goodwill assigned to that reporting unit.

We utilize a discounted cash flow analysis, referred to as an income approach, and market multiples, referred to as a market approach, to determine the estimated fair value of our reporting units. For the income approach, significant judgments and assumptions including forecasted project awards, discount rate, anticipated revenue growth rate, gross margins, operating expenses, working capital needs and capital expenditures are inherent in the fair value estimates, which are based on our operating and capital budgets and on our strategic plan. As a result, actual results may differ from the estimates utilized in our income approach. For the market approach, significant judgments and assumptions include the selection of guideline companies, forecasted guideline company EBITDA (as defined in Note 4 - Goodwill) and our forecasted EBITDA (as defined in Note 4 - Goodwill). The use of alternate judgments and/or assumptions could result in a fair value that differs from our estimate and could result in the recognition of additional impairment charges in the financial statements. As a test for reasonableness, we also consider the combined fair values of our reporting units to our market capitalization.

We performed our annual goodwill impairment test as of May 31, 2025, which resulted in no impairment.

We considered the amount of headroom for each reporting unit when determining whether an impairment existed. The amount of headroom varies by reporting unit. Our significant assumptions, including revenue growth rates, gross margins, discount rate and other factors may change in the future based on the changing economic and competitive environment in which we operate. Assuming that all other components of our fair value estimate remain unchanged, a change in the following assumptions would have the following effect on headroom:

Income Taxes

We use the asset and liability approach for financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed annually for differences between the financial statement and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances based on our judgments and estimates are established when necessary to reduce deferred tax assets to the amount expected to be realized in future operating results. Our estimates are based on facts and circumstances in existence as well as interpretations of existing tax regulations and laws applied to the facts and circumstances, with the help of professional tax advisors. Therefore, we estimate and provide for amounts of additional income taxes that may be assessed by the various taxing authorities.

Loss Contingencies

Various legal actions, claims and other contingencies arise in the normal course of our business. Contingencies are recorded in the consolidated financial statements, or are otherwise disclosed, in accordance with ASC 450-20, “Loss Contingencies”. We use a case-by-case evaluation of the underlying data and update our evaluation as further information becomes known. Specific reserves are provided for loss contingencies to the extent we conclude that a loss is both probable and estimable. However, the results of litigation are inherently unpredictable and the possibility exists that the ultimate resolution of one or more of these matters could result in a material effect on our financial position, results of operations or liquidity.

Interest Rate Risk

Our interest rate risk results primarily from our variable rate indebtedness under our ABL Facility and our cash and cash equivalents balance. Borrowings under the ABL Facility bear interest through maturity at a variable rate based upon, at our option, an annual rate of either a base rate (“Base Rate”), a Term SOFR, or at the Canadian Prime Rate, plus an applicable margin. The Term SOFR rate, whether for one-month or three-month tenor, is provided by a third party as defined in the ABL Facility ("Term SOFR Administrator"). The Term SOFR Administrator publishes a daily set of forward-looking interest rates for various tenors, provided that the Term SOFR cannot be below zero. The Base Rate is defined as a fluctuating interest rate equal to the greater of: (i) rate of interest announced by Bank of Montreal from time to time as its prime rate; (ii) the U.S. federal funds rate plus 0.50%; (iii) Term SOFR for one month period plus 1.00%; and (iv) 1.00%. Depending on the amount of average availability, the applicable margin is between 1.00% to 1.50% for Base Rate and Canadian Prime Rate borrowings, which includes either U.S. or Canadian prime rate, and between 2.00% and 2.50% for Term SOFR borrowings. As of June 30, 2025, no amounts were drawn on the credit facility. We also invest certain cash balances in highly liquid instruments classified as cash equivalents on our balance sheet, which generally earn interest income based upon prevailing interest rates. As of June 30, 2025, we held cash and cash equivalents, including restricted cash, of $249.6 million. At June 30, 2025, a 100-basis point (or 1%) increase or decrease in the interest rate would increase or decrease interest income by approximately $2.5 million per year.

Foreign Currency Risk

We have subsidiaries with operations in Canada and South Korea, which use the Canadian Dollar and South Korean Won, respectively, as their functional currencies. We also have a subsidiary with operations in Australia, but its functional currency is the U.S. Dollar since its sales are primarily denominated in U.S. Dollars.

Historically, movements in the Canadian Dollar to U.S. Dollar exchange rate have not significantly impacted our results. Also, we do not expect exchange rate fluctuations in our South Korean and Australian operations to materially impact our financial results since these operations represent an insignificant portion of our consolidated revenue and expenses. However, further growth in our Canadian, South Korean and/or Australian operations and/or significant fluctuations in the Canadian Dollar, South Korean Won and/or Australian Dollar to U.S. Dollar exchange rates could impact our financial results in the future.

Management has not entered into derivative instruments to hedge foreign currency risk, but periodically evaluates the materiality of our foreign currency exposure. To mitigate our risk, on occasion we convert Canadian Dollar balances into U.S. Dollars to settle U.S. Dollar amounts owed by our Canadian operations. A 10% unfavorable change in the Canadian Dollar against the U.S. Dollar would not have had a material impact on our financial results for the fiscal year ended June 30, 2025.

Commodity Price Risk

We have no direct commodity exposure, but we do have exposure to materials derived from certain commodities including steel plate, steel pipe, and copper, which are key materials we use. We mitigate risks associated with these exposures primarily by procuring materials upon contract execution to ensure that our purchase price approximates the costs included in the project estimate, and also by negotiating contract provisions that mitigate our exposure to fluctuations in materials costs. We have been proactive with managing our procurement processes to help reduce the impacts of rising materials prices on our business and to help ensure we continue to have the materials we need available. However, rising prices and the potential for materials shortages have created additional risk in bidding and executing work profitably.

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our Securities Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure based on the definition of “disclosure controls and procedures” in Rule 13a-15(e).

We carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures as of June 30, 2025. Based on the foregoing, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective at the reasonable assurance level at June 30, 2025.

Management’s Report on Internal Control over Financial Reporting

See “Management’s Report on Internal Control over Financial Reporting” set forth in Item 8, Financial Statements and Supplementary Data of this Annual Report on Form 10-K.

Changes in Internal Control Over Financial Reporting

There have been no changes during the fourth quarter of fiscal 2025 that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.