Distribution Solutions Group, Inc.: Form 10-K for the period ended Dec 31, 2025

Overview

Distribution Solutions Group, Inc. (“DSG”), a Delaware corporation, is a global specialty distribution company providing value-added distribution solutions to the maintenance, repair and operations (“MRO”), original equipment manufacturer (“OEM”) and industrial technology markets.

Through the strategic Mergers (as defined below) completed in 2022, the complementary distribution businesses of Lawson Products, Inc. (“Lawson”), a leader in MRO distribution of C-parts, TestEquity Acquisition, LLC (“TestEquity”), a leader in electronic test and measurement solutions, and 301 HW Opus Holdings, Inc., which conducts business as Gexpro Services (“Gexpro Services”), a leading global supply chain services provider to manufacturing customers were combined under the DSG holding company. On April 1, 2022, DSG, which at the time already owned Lawson, acquired TestEquity and Gexpro Services, in transactions in which TestEquity and Gexpro Services were merged with and into subsidiaries of DSG, with Lawson, TestEquity and Gexpro Services surviving as wholly-owned subsidiaries of DSG, and in connection with which DSG issued shares of DSG common stock to the former equityholders of TestEquity and Gexpro Services in exchange for their equity interests in TestEquity and Gexpro Services (“the Mergers”).

Through its collective businesses, DSG is dedicated to helping customers lower their total cost of operation by increasing productivity and efficiency with the right products, expert technical support, and fast, reliable delivery to be a one-stop solution provider. DSG serves approximately 220,000 distinct customers in several diverse end markets supported by approximately 4,300 dedicated employees and strong vendor partnerships. DSG ships from strategically located distribution and service centers to customers in North America, Europe, Asia, South America and the Middle East. DSG was originally incorporated in Illinois in 1952 and was reincorporated in Delaware in 1982.

Unless the context requires otherwise, references in this Annual Report on Form 10-K to “DSG”, the “Company”, “we”, “our” or “us” refer to Distribution Solutions Group, Inc., and all entities consolidated in the accompanying consolidated financial statements.

Recent Events

2025 Debt Amendment

In December 2025, the Company amended and expanded the senior secured facility through 2030. The new facility includes $700.0 million of term debt and a revolving credit arrangement of $400.0 million, an increase over the previous revolver capacity of $255.0 million. Refer to Note 9 – Debt included in Item 8. Financial Statements and Supplementary Data for information about the Amended Credit Agreement.

Share Repurchase Increase

In November 2025, the Board authorized a $30.0 million increase to the Company’s existing stock repurchase program for shares of DSG common stock. As a result of the additional authorization, the aggregate repurchase authorization under the Company’s repurchase program for shares of DSG common stock increased from $37.5 million to $67.5 million. The remaining availability for stock repurchases under the stock repurchase program was $32.9 million at December 31, 2025.

DSG Vision and Strategic Focus

The complementary distribution operations of Lawson, TestEquity and Gexpro Services were combined in 2022 for the purpose of creating a global specialty distribution company enabling each of Lawson, TestEquity and Gexpro Services to maintain their respective high-touch, value-added service delivery models and customer relationships in their specialty distribution businesses under the leadership of their separate business unit management teams. The DSG leadership team provides oversight to these separate leadership teams. This structure helps the combined company leverage best practices, back-office resources and technologies across the three operating companies to help drive cost synergies and efficiencies. The combined company has the ability to utilize its combined financial resources to accelerate a strategy of expansion through both business acquisitions and organic growth.

Organic Growth Strategy

We intend to grow our businesses organically by exploring growth opportunities that provide different channels to reach customers, increase revenue and generate positive results. We plan to utilize our Company structure to grow organic revenue through collaborative selling across our customer bases and expanding the digital capabilities across our platform.

Acquisition Strategy

In addition to organic growth, we plan to actively pursue acquisition opportunities complementary to our businesses and that we believe will be financially accretive to our organization.

Human Capital Resources - General Employee Information

Our organization supports a culture of continuous improvement and emphasizes the importance of addressing the needs of our customers. We require our employees to act with integrity in every aspect of our business while encouraging them to be results driven, team oriented and progressive.

As of December 31, 2025, our combined workforce included approximately 4,300 individuals, comprised of approximately 1,770 in sales and marketing, approximately 1,860 in operation and distribution and approximately 680 in management and administration. Approximately 1,740 individuals are within Lawson, 1,140 are within TestEquity, 800 are within Gexpro Services, and 630 are within Canada Branch Division.

Segments

The following is a discussion of our four reportable segments: Lawson, TestEquity, Gexpro Services and Canada Branch Division. For more information about our segments, refer to Note 14 – Segment Information in Item 8. Financial Statements and Supplementary Data.

Lawson

Lawson is a distributor of specialty products and services to the industrial, commercial, institutional and governmental MRO marketplace. Lawson primarily distributes MRO products to its customers through a network of sales representatives throughout the United States and Canada.

Background and Operations — Lawson delivers quality products to customers and offers them extensive product knowledge, product application expertise and Vendor Managed Inventory (“VMI”) services. Lawson competes for business primarily by offering a value-added service approach wherein highly trained sales representatives manage the product inventory for customers. The VMI model makes it less likely that customers will run out of a product while optimizing their inventory levels. Lawson ships products to its customers in all 50 states, Puerto Rico, Canada, Mexico and the Caribbean.

Strategic Focus — Lawson’s vision is to be its customers’ first choice for MRO solutions that improve their operating performance. Lawson plans to achieve its vision by working closely with customers to maintain and enhance their operations by providing them with quality products, superior service and innovative solutions and to grow both organically and through acquisitions.

Industry and Competition — The MRO market is comprised of companies that buy and stock products in bulk and supply these products to customers on an as needed basis. The customer benefits from our knowledge and the convenience of ordering smaller quantities maintained by us.

There is a significant amount of competitive fragmentation by geography and product within the industry. We encounter competition from several national distributors and manufacturers and a large number of regional and local distributors. Some competitors have greater financial and personnel resources, handle more extensive lines of merchandise, operate larger facilities and price some merchandise more competitively than we do.

Customers — During 2025, the Lawson segment sold products to over 51,000 distinct customers. Lawson’s largest customer accounted for approximately 4% of Lawson’s revenue. In 2025, approximately 92% of Lawson’s revenue was generated in the United States and approximately 8% in Canada. Although seasonality is not significant, due to fewer selling days and less activity during the holiday season, revenue in the fourth quarter is historically lower than the first three quarters of the year.

Lawson’s customers operate in a variety of industries. Lawson’s revenue percentages by customer end markets in 2025 were as follows:

Lawson’s customers include a wide range of purchasers of industrial supply products from small repair shops to large national and governmental accounts.

Products — Lawson’s revenue percentages by product categories in 2025 were as follows:

Lawson offers over 226,000 different products of which over 92,000 products are maintained in distribution centers. Lawson strives to carry sufficient inventory to ensure product availability and rapid processing of customer orders. Accurate forecasting of customer demand is essential to establish the proper level of inventory for each product. Inventory levels need to be sufficient to meet customer demand while avoiding the costs of stocking excess items.

During 2025, Lawson purchased products from approximately 2,200 suppliers and no single supplier accounted for more than 6% of these purchases. The loss of one core supplier could affect operations by hindering the ability to provide full service to customers.

Lawson’s quality control department tests its product offerings to help ensure they meet our customers’ specifications. Lawson recommends solutions to help customers maximize product performance and avoid costly product failures. Lawson’s engineering department provides technical support for products and offers on-site problem solutions. It also develops and presents product safety and technical training seminars tailored to meet customers’ needs.

Human Capital Resources — Lawson supports a culture of continuous improvement and integrity. As of December 31, 2025, Lawson’s workforce had 1,740 individuals: approximately 1,050 in sales and marketing of whom approximately 920 are field sales representatives, 400 in operation and distribution and 290 in management and administration. Approximately 13% of the Lawson workforce is covered by three collective bargaining agreements. We believe that our relationships with our employees and their collective bargaining organizations are satisfactory.

Sales force growth is a strategic driver of the Lawson business, and increased sales coverage throughout the United States and Canada directly impacts Lawson’s success as an organization. Lawson is focused on identifying and recruiting individuals who are a good fit with its sales organization and providing them with the tools needed to succeed, such as training about Lawson’s products and on the successful and effective ways to call potential customers and maintain relationships with existing customers. Lawson’s product training educates its sales team on the optimal uses of products, enabling them to provide the proper products and customized solutions to address customers’ needs, including technical expertise and on-site problem resolution.

Lawson’s leadership team is also focused on improving the productivity of its sales team, reducing sales force turn-over and on offering growth opportunities for its sales representatives.

TestEquity

TestEquity is a leading distributor of test and measurement equipment and solutions, industrial and electronic production supplies, vendor managed inventory programs, and converting, fabrication and adhesive solutions from its leading manufacturing partners. TestEquity operates primarily through its five distribution brands, namely TestEquity, Hisco, Techni-Pro, Techni-Tool and Jensen Tools, and is focused primarily in North America with a network of sales representatives throughout the United States, Canada, Mexico, Germany and the United Kingdom.

Background and Operations — Based out of North Richland Hills, Texas, TestEquity is a large, comprehensive provider of electronic test solutions in the United States supporting the aerospace and defense, wireless and communication, semiconductors, industrial electronics and automotive, and electronics manufacturing industries. TestEquity designs, rents and sells a full line of high-quality environmental test chambers. In addition to a large array of test and measurement products, TestEquity also offers calibration, refurbishment and rental solutions and a wide range of refurbished products. TestEquity continues to benefit from electronification of products across a range of industries including the internet of things (“IOT”), electric vehicles (“EV”) and the 5th generation mobile network (“5G”). TestEquity offers over 400,000 products and approximately 900 manufacturer brands with overlap across the following brands.

Hisco is a specialty distribution company serving the electronic assembly, aerospace and defense, medical and other industrial markets. Hisco also offers specialized warehousing for cold storage and vendor managed inventory services.

Techni-Pro is TestEquity’s private label brand offering dependable, value-focused tools, test accessories, and production supplies that provide customers with practical alternatives to national brands.

Techni-Tool is one of the industry’s largest solder, soldering equipment and electronic production distributors. Techni-Tool offers a wide range of products to support electronic production as well as compliance testing. In addition to the brand specific products offered, Techni-Tool also provides VMI solutions and dedicated technical support.

Jensen Tools is a top distributor for the electronics MRO customer base. In addition to being a distributor of handheld tools from leading brands, Jensen Tools offers private label Jensen branded hand tools that have been developed over years of customer usage and manufactured to a specified and demanding tolerance level. Jensen Tools employs a dedicated team of engineering, operational and sales professionals who focus on designing and building quality tool kits for its customers.

Strategic Focus — TestEquity intends to grow revenue both organically and through acquisitions and continuing to expand and improve its service offerings to its customers. In particular, TestEquity strives to improve its digital experience, with a consistent approach for all of its brands. TestEquity intends to increase its market share through continued expansion of product lines and greater penetration of the e-commerce market, enabled through investment in key digital talent and leverage of the existing TestEquity and TEquipment platforms.

Industry and Competition — Across both the test and measurement and electronic production supplies businesses, the North American market is fragmented with competitors ranging from large global distributors to national and regional distributors. Some competitors have greater financial and personnel resources, handle more extensive lines of merchandise, operate larger facilities and price some merchandise more competitively than TestEquity.

Customers — TestEquity serves over 127,000 customers at 144,000 locations across the United States and abroad, primarily in Canada, Europe and Mexico with approximately 83% of TestEquity’s revenue in 2025 derived from customers in the United States. There is no significant seasonality in TestEquity’s business across its fiscal quarters. However, the number of business days in a quarter has an impact on TestEquity’s revenue and profitability.

TestEquity’s revenue percentages by customer end markets in 2025 were as follows:

Products — Approximately 7,000 fast-moving products are typically held in inventory across 41 distribution centers available for next day delivery. TestEquity’s revenue percentages by product categories in 2025 were as follows:

TestEquity has 32 key suppliers that made up approximately 38% of TestEquity’s purchases in 2025. In total, TestEquity purchases from approximately 2,300 suppliers across the marketplace.

Human Capital Resources — TestEquity supports a culture of continuous improvement and integrity. TestEquity prides itself on its ability to meet its customers’ needs in a driven and progressive manner. As of December 31, 2025, TestEquity’s workforce had 1,140 individuals, comprised of approximately 370 in sales and marketing, 600 in operation and distribution and 170 in administration and support.

Gexpro Services

Gexpro Services is a world-class global supply chain solutions provider, specializing in the development of mission critical production line management, aftermarket and field installation programs. Gexpro Services provides comprehensive supply chain management solutions, including a full technology suite offering of VMI, kitting, global logistics management, manufacturing localization and import expertise, value engineering and quality assurance. Gexpro Services’ end-to-end project management is designed to support OEMs with their engineered material specifications, fulfillment, and quality requirements to improve their total cost of ownership. Gexpro Services has manufacturing and supply chain operations in over 35 service center sites across thirteen countries including key geographies in North America, South America, Asia,

Europe, and the Middle East. Gexpro Services serves customers in six vertical markets, including renewables, industrial power, consumer and industrial, technology, transportation, and aerospace and defense.

Background and Operations — As a top distributor and service provider to the OEM market, Gexpro Services has approximately 3,300 suppliers offering approximately 53,000 products. These products are inventoried and sourced through 32 locations in North America, South America, Asia, Europe and the Middle East.

Strategic Focus — Gexpro Services intends to grow organically through market share expansion primarily through new product introduction, increased sales of products and services to existing customers and expansion of its customer base. Gexpro Services believes that its services benefit its customers by helping them reduce their direct and indirect procurement costs and total cost of ownership for high volume, low value Class C parts, and that its services can help drive substantial cost savings for its customers. Additionally, Gexpro Services intends to grow its business through strategic, accretive acquisitions, and through continued improvement in service and product offerings to its customers.

Industry and Competition — Gexpro Services operates in a large, fragmented market with many competitors servicing OEMs as well as the MRO segment of the Class C product line. Competitors of Gexpro Services include large global distributors as well as national, regional and local distributors.

Customers — Gexpro Services serves over 2,100 customers in over 52 countries through its 32 facilities. In 2025, approximately 74% of Gexpro Services’ revenues were generated in the United States. Through its customer base, Gexpro Services provides VMI services with over 155,000 installed bins which allow its customers to maintain the necessary on-hand inventory levels to support their production cycles. Gexpro Services’ value-added processes for its customers include VMI, packaging and kitting, engineering, product standardization when appropriate, sales and technical support, global sourcing and quality assurance.

Approximately 70% of Gexpro Services’ revenue in 2025 was from customers under long-term agreements. Gexpro Services’ largest customer represented approximately 18% of Gexpro Services’ 2025 total revenue while the top 20 customers represented approximately 83% of Gexpro Services’ 2025 total revenue.

Gexpro Services has existing customers in many different industry end markets. Gexpro Services’ revenue percentages by customer end markets in 2025 were as follows:

Products — Gexpro Services’ revenue percentages by product categories in 2025 were as follows:

Approximately 61% of Gexpro Services’ suppliers are based in the United States, which helps limit the risk of increased freight and logistics costs; however, many of these suppliers source their products from overseas. Gexpro Services maintains favorable and long-tenured relationships with approximately 3,300 suppliers, with the largest supplier representing approximately 2% of Gexpro Services’ total product purchases in 2025 while the top 10 suppliers represented approximately 16% of total product purchases in 2025.

Human Capital Resources — Gexpro Services supports a culture of continuous improvement and integrity. Gexpro Services prides itself on being a full value provider to its customers supported with a team committed to providing world-class customer service. As of December 31, 2025, Gexpro Services’ workforce had approximately 800 individuals, comprised of approximately 250 in sales and marketing, 460 in operation and distribution and 90 in management and administration.

Canada Branch Division

Canada Branch Division is a wholesale distributor providing product and service solutions for the industrial, government, commercial and residential contractor markets for the Canadian MRO market.

Background and Operations — Canada Branch Division combines the operations of our Bolt Supply House (“Bolt”) and Source Atlantic subsidiaries, which distribute industrial MRO supplies, safety products, fasteners, and related value-add services to the Canadian MRO market primarily through the sale of products to its walk-up customers through 35 branch locations.

Strategic Focus — Canada Branch Division combines the operations of our Bolt and Source Atlantic subsidiaries, which distribute industrial MRO supplies, safety products, fasteners, power tools and related value-add services to the Canadian MRO market through the sale of products and services via warehouse shipments and to its walk-up customers through 35 branch locations.

Industry and Competition — The MRO market is comprised of companies that buy and stock products in bulk and supply these products to customers on an as needed basis. The customer benefits from our knowledge and the convenience of purchasing smaller quantities from stock maintained by us.

There is a significant amount of competition within the Canadian MRO industry. We encounter competition from regional and local distributors in Canada as well as international distributors and manufacturers. Some competitors have greater financial and personnel resources, handle more extensive lines of merchandise, operate larger facilities and price some merchandise more competitively than we do.

Customers — During 2025, the Canada Branch Division segment sold products to over 42,000 distinct customers. Canada Branch Division’s largest customer accounted for approximately 5% of consolidated revenue. Approximately 100% of Canada Branch Division’s revenue was generated in Canada. Although seasonality is not significant, due to fewer selling days and less activity during the holiday season, revenue in the fourth quarter is historically lower than the first three quarters of the year.

Canada Branch Division’s customers operate in a variety of industries. Revenue percentages by customer end markets in 2025 were as follows:

Canada Branch Division’s customers include a wide range of purchasers of industrial supply products from small independent contractors to large manufacturers, and governmental and military accounts.

Products — Canada Branch Division’s revenue percentages by product categories in 2025 were as follows:

Canada Branch Division offers over 85,000 different products of which approximately 53,700 products are maintained in distribution centers and physical store branch locations. Canada Branch Division strives to carry sufficient inventory to ensure product availability. Accurate forecasting of customer demand is essential to establish the proper level of inventory for each product. Inventory levels need to be sufficient to meet customer demand while avoiding the costs of stocking excess items.

During 2025, Canada Branch Division purchased products from approximately 3,000 suppliers with the largest supplier representing approximately 9% of total product purchases in 2025. Canada Branch Division maintains favorable and long-tenured relationships with its suppliers. The loss of one core supplier could affect operations by hindering the ability to provide full service to customers.

Human Capital Resources — Canada Branch Division supports a culture of continuous improvement and integrity and prides itself on its committed team that is driven to meet customers’ needs through quality service. As of December 31, 2025,

Canada Branch Division’s workforce had approximately 630 individuals: approximately 400 in operation and distribution, 90 in sales and marketing and 140 in management and administration.

Available Information

We file with, or furnish to, the Securities and Exchange Commission (“SEC”) annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and, as applicable, amendments to those reports pursuant to Section 13(a) or 15(d) of the Exchange Act. The public can obtain copies of these materials by accessing the SEC’s website at http://www.sec.gov. In addition, as soon as reasonably practicable after we electronically file such materials with, or furnish such materials to, the SEC, we make copies of such materials available to the public free of charge through our website at www.distributionsolutionsgroup.com (http://www.distributionsolutionsgroup.com). Information on our website is not incorporated by reference into this report. We also make available on our website our Code of Business Conduct, Corporate Governance Principles and the charters of the committees of our Board of Directors.

Information About Our Executive Officers

The executive officers of DSG as of February 2, 2026 were as follows:

Biographical information for the past five years relating to each of our executive officers is set forth below.

Mr. King was elected President and Chief Executive Officer in May 2022. Mr. King has also served as a member of the Board of Directors of the Company since 2017 and has served as Chairman of the Board of Directors of the Company since March 2019. Mr. King has a career in investment management spanning over three decades and has served as Chairman or managing partner of several industrial distribution companies. Mr. King is a Principal of Luther King Capital Management Corporation (“LKCM”), an SEC-registered investment adviser, and Founder and Managing Partner of LKCM Capital Group and LKCM Headwater Investments, the private capital investment group of LKCM.

Mr. Knutson has served as Executive Vice President, Chief Financial Officer and Treasurer since April 2014 and has served as Executive Vice President and Chief Financial Officer of the Company since July 2012.

Mr. Lanuza has served as President and Chief Executive Officer of Lawson since April 2022. Prior to joining the Company, Mr. Lanuza served as Chief Executive Officer and Director of Jon-Don, LLC from September 2018 through April 2022.

Mr. Connors has served as President and Chief Executive Officer of Gexpro Services since 2019.

Mr. Litwin has served as President and Chief Executive Officer of Test Equity since July 2025. Prior to joining the Company, Mr. Litwin served as Chief Executive Officer of Global Industrial Company, an industrial and MRO distribution company, publicly traded on the NYSE from January 2019 through August 2024.

Mr. Lambert has served as Vice President, Controller and Chief Accounting Officer of the Company since June 2021. Prior to joining the Company, Mr. Lambert served as the Corporate Controller, and previously the Assistant Controller, of Univar Solutions, a chemical distribution company, publicly traded on the NYSE from June 2017 through June 2021. Prior to these roles, Mr. Lambert held progressive roles within finance and accounting at several other publicly traded companies.

Our operating results depend on many factors and are subject to various risks and uncertainties, including those discussed below. The material risks and uncertainties known to us and described below may negatively affect our business, financial condition and results of operations. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also impair or otherwise adversely affect our business, financial condition and results of operations, and may give rise to or amplify many of the risks discussed below.

Business Risks

A significant portion of our inventory may become obsolete.

Our business strategy requires us to carry a significant amount of inventory to meet rapid processing of customer orders. If our inventory forecasting and production planning processes result in inventory levels exceeding the levels demanded by customers or should our customers decrease their orders with us, our operating results could be adversely affected due to costs of carrying the inventory and additional inventory write-offs for excess and obsolete inventory, which could materially adversely affect our business, financial condition and results of operations.

Work stoppages and other disruptions at transportation centers or shipping ports, along with other supply chain disruptions, may adversely affect our ability to obtain inventory and make deliveries to our customers.

Our ability to rapidly process customer orders is an integral component of our overall business strategy. Interruptions at our company-operated facilities or disruptions at a major transportation center or shipping port, due to events such as severe weather, labor interruptions, natural disasters, acts of terrorism, trade restrictions, government-imposed quotas or other events, could adversely affect our ability to maintain core products in inventory or deliver products to our customers on a timely basis or adversely affect demand for our products, which may in turn adversely affect our business, financial condition and results of operations. Similarly, other supply chain disruptions have impacted our ability to maintain certain core products in inventory and deliver products to customers on a timely basis and may continue to impact our ability to do so. Such supply chain disruptions may adversely affect our business, financial condition and results of operations.

Changes in our customers, product mix and pricing strategy could cause our gross profit margin percentage to decline in the future.

From time to time, our businesses have experienced overall changes in the product mix demand of customers. When customers or product mix changes, there can be no assurance that we will be able to maintain our gross profit margins. Changes in our customers, product mix, volume of orders or prices charged, along with additional freight costs or lower productivity levels, could cause our gross profit margin percentage to decline. Our gross profit margin percentage may also come under pressure in the future if we increase the percentage of national accounts in our customer base, as sales to these customers are generally at lower margins.

Disruptions of our information and communication systems could adversely affect the Company.

We depend on our information and communication systems to process orders, purchase and manage inventory, maintain cost-effective operations, sell and ship products, manage accounts receivable collections and serve our customers. Disruptions in the operation of information and communication systems can occur due to a variety of factors including power outages, hardware failure, programming faults, cyber incidents and human error. Disruptions in the operation of our information and communication systems, whether over a short or an extended period of time or affecting one or multiple distribution centers, could have a material adverse effect on our business, financial condition and results of operations.

Cyber-attacks or other information security incidents could have a material adverse effect on our business strategy, results of operations or financial condition and subject us to additional legal costs.

We are increasingly dependent on digital technology to process and record financial and operating data and communicate with our employees, customers, suppliers and other business partners. During the normal course of business we receive, retain and transmit certain confidential information that our customers provide to purchase products or services or to otherwise communicate with us, as well as certain potentially sensitive information about our employees and other persons and entities.

Our technologies, systems, networks and data and information processes (and those of our customers, suppliers and other business partners) have been, and may in the future be, the target of cyber-attacks and/or information security incidents that may have resulted in, or may in the future result in, the unauthorized release, misuse, loss or destruction of proprietary, personal and other information, or other disruption of our business operations, including compromise of our email systems. For example, from time to time our email systems (and those of our customers, suppliers and other business partners communicating with us) have been subjected to malicious attacks, including phishing attacks. Such attacks or incidents could have a material adverse effect on our business strategy, results of operations or financial condition and subject us to additional legal costs.

The techniques used by criminals to obtain unauthorized access to sensitive data change frequently and often are not recognizable until launched against a target or until a breach has already occurred. Accordingly, we may be unable to anticipate these techniques or implement adequate preventative measures. In addition, we are exposed to growing and evolving risks arising from the use of AI technologies by bad actors to commit fraud, misappropriate funds and facilitate cyberattacks. As cyber threats continue to evolve, we may be required to expend additional resources to continue to modify or enhance our protective measures or to investigate and fix any information security vulnerabilities.

We maintain and have access to data and information that is subject to privacy and security laws, data protection laws and applicable regulations. The interpretation and application of such laws, including federal, state and international laws, relating to the collection, use, retention, disclosure, security and transfer of personally identifiable data in the United States (including but not limited to the California Consumer Privacy Act and the California Privacy Rights Act), Europe (including but not limited to the European Union’s General Data Protection Regulation) and elsewhere, are uncertain and evolving. Despite our efforts to protect such information, cyber, privacy or security incidents, or misplaced or lost data could have a materially adverse impact on our business strategy, results of operations or financial condition and may divert management and employee attention from other business and growth initiatives.

The increased use of AI may impact our industry and the markets in which we compete, and the development and use of AI presents potential competitive and other risks.

We have begun incorporating AI capabilities into our business. We have also increased our investments in developing, managing and implementing AI for our business. The increased use of AI may have a significant impact on customer demand and market dynamics in our industry and there may be a need to increase the rate of adoption of AI to maintain competitiveness. AI presents risks, challenges, and unintended consequences that could affect its rate and success of adoption, and therefore our business, and there is no assurance that our use of AI or incorporation of AI capabilities into our business will benefit our business. If we fail to use AI to improve our operations as anticipated or as well as our competitors, this could have a materially adverse impact on our business strategy, results of operations or financial condition. In addition, any use of AI by us in a manner that is not in compliance with applicable law or any of our contractual or other obligations could also lead to regulatory or legal action, potential liability, loss of business, and other negative effects that could have a materially adverse impact on our business strategy, results of operations or financial condition.

The inability to successfully recruit, integrate and retain productive sales representatives could adversely affect our business, financial condition and operating results.

We have committed to a plan to increase the size of our sales force. A successful expansion in our sales force requires us to identify under-served territories that offer the greatest potential growth opportunity, locate and recruit talented sales representatives, provide them with the proper training, and successfully integrate them into our organization. This expansion will require significant investment in capital and resources. The failure to identify the optimal sales territories, recruit and retain quality sales representatives and provide them with sufficient support could adversely affect our business, financial condition and results of operations.

It is also critical to retain the experienced and productive sales representatives that have historically contributed to the successes of our businesses. Failure to retain a sufficient number of talented, experienced and productive sales representatives could adversely affect our business, financial condition and results of operations.

Failure to retain talented employees, managers and executives could negatively impact our business and operating results.

Our success depends on, among other things, our ability to attract, develop and retain talented employees, including executives and other key managers. The loss of certain key executives and managers or the failure to attract and develop talented employees could have a material adverse effect on our business, financial condition and results of operations.

There may be difficulties in integrating certain operations of businesses we acquire with our other operations, and the failure to successfully combine those operations within our expected timetable could adversely affect our future results and the market price of our common stock.

One of our growth strategies is to actively pursue additional acquisition opportunities which complement our business model. However, there are risks associated with pursuing acquisitions, which include the incurrence of significant transaction costs without the guarantee that such transactions will be completed and the risk that we may not realize the anticipated benefits of the acquisition once it is completed. Many of the businesses we acquire involve the combination of businesses that previously operated as independent businesses. Management has devoted and will continue to devote significant attention and resources to combine the business operations of acquired businesses with our other business operations. This may divert the time and attention of our management team and diminish their time to manage our businesses, service existing customers, attract new customers, develop new products, services and strategies and identify other beneficial opportunities.

If we fail to successfully identify the right opportunities and/or to successfully integrate the acquired businesses, operations, technologies, systems and/or personnel with those of DSG, or if any significant business activities are interrupted as a result of this process, this could adversely affect our business, financial condition and results of operations.

Furthermore, it is possible that following an acquisition, the business acquired could lose key employees. If we are not able to fully realize the anticipated savings and synergies from the acquisitions in a timely manner, or the cost to achieve these synergies is greater than expected, we may not fully realize the anticipated benefits (or any benefits) of the acquisitions, or it may take longer than expected to realize any benefits. The failure to fully or timely realize the anticipated benefits could have a negative effect on the market price of DSG common stock.

The inability of management to successfully implement changes in operating processes could lead to disruptions in our operations.

We strive to improve operational efficiencies throughout our organization and to identify and initiate changes intended to improve our internal operations. The implementation of changes to our current operations involves a risk that the changes may not work as intended, may disrupt related processes, may not be properly applied or may not result in accomplishing the intended efficiencies. Failure to successfully manage the implementation of these changes could lead to disruptions in our operations.

We operate in highly competitive markets.

The marketplaces in which we operate are highly competitive. Our competitors include large and small companies with similar or greater market presence, name recognition, and financial, marketing, and other resources. We believe the competition will continue to challenge our business with their product selection, financial resources and services.

We may be required to recognize impairment charges for goodwill and other intangible assets.

As a result of our acquisitions, we have recorded a significant amount of goodwill and other intangible assets on our consolidated balance sheet as of December 31, 2025. In accordance with generally accepted accounting principles in the United States (“GAAP”), our management periodically assesses our goodwill and other intangible assets to determine if they are impaired. Significant negative industry or economic trends, disruptions to our business, an inability to effectively integrate acquired businesses, unexpected significant changes, planned changes in use of the assets, divestitures and market capitalization declines may impair goodwill and other intangible assets. Any charges relating to such impairments could materially and adversely affect our results of operations in the periods recognized, which could result in an adverse effect on the market price of DSG common stock.

Changes that affect governmental and other tax-supported entities, including but not limited to changes arising from geopolitical instability and military hostilities, could negatively impact our revenue and earnings.

A portion of our revenue is derived from the United States military and other governmental and tax-supported entities. These entities are largely dependent upon government budgets and require adherence to certain laws and regulations, including sanctions. Such sanctions could include restrictions on selling or importing goods, services, or technology in or from affected regions and travel bans and asset freezes impacting connected individuals and political, military, business, and financial organizations. In addition, geopolitical instability and military hostilities, such as the Russia-Ukraine military conflict and United States military operations in Venezuela, could negatively impact our business. Although we have not, do not currently and do not plan to conduct business operations in Russia, Belarus, Ukraine or Venezuela, it is not possible to predict the broader consequences of these conflicts, which could include sanctions, embargoes or other geopolitical instability. Any decrease in the levels of defense and other governmental spending or the introduction of more stringent governmental regulations and oversight could lead to reduced revenue or an increase in compliance costs which would adversely affect our business, financial condition and results of operations.

We are required to evaluate our internal controls over financial reporting under Section 404 of the Sarbanes-Oxley Act of 2002 and any adverse results from such evaluation, and any failure to maintain effective internal controls over financial reporting, could result in a loss of investor confidence in our financial reports and could have an adverse effect on our stock price.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis.

Pursuant to Section 404 of the Sarbanes-Oxley Act of 2002 and applicable SEC rules, we are required to include in each Annual Report on Form 10-K a report by our management on our internal control over financial reporting. This assessment must include disclosure of any material weaknesses in our internal control over financial reporting identified by management. Each year, we must prepare or update the process documentation and perform the evaluation needed to comply with Section 404 of the Sarbanes-Oxley Act of 2002 and applicable SEC rules in providing this report. During this process, if our management identifies one or more material weaknesses in our internal control over financial reporting, we will be unable to assert such internal control is effective. Ensuring that we have adequate internal financial and accounting controls and procedures in place is a costly and time-consuming exercise that needs to be re-evaluated frequently. We and our independent auditors may in the future discover areas of our internal controls that need further attention and improvement, particularly with respect to any other businesses that we decide to acquire in the future.

One of our growth strategies is to actively pursue additional acquisition opportunities which complement our business model. These acquired businesses are typically private companies and may not have in place the financial organization, reporting and controls which are required for a U.S. public company. The cost of implementing this type of financial organization, reporting and controls in respect of the acquired business and integrating their financial reporting processes with our financial reporting processes may be significant. Limitations in the acquired businesses’ financial organization, reporting and controls, or an inability to effectively integrate their financial reporting processes with our financial reporting processes, has in the past resulted in, and may in the future lead to, material weaknesses in our internal controls. These limitations could also lead to a violation of our indebtedness covenants or cause us to miss an SEC reporting deadline or otherwise fail to comply with an applicable law or regulation.

Implementing any appropriate changes to our internal controls may require specific compliance training, entail substantial costs in order to modify our existing accounting systems or those of the companies that we acquire, and take a material period of time to complete. However, such changes may not be effective in maintaining the adequacy of our internal controls, and any failure to maintain that adequacy, or consequent inability to produce accurate financial statements on a timely basis, could increase our operating costs and could harm our ability to operate our business. Any failure to implement required new or improved controls, or difficulties encountered in their implementation, could harm our operating results or cause us to fail to meet our reporting obligations. Any failure to maintain effective internal controls over financial reporting, or any investor perception that our internal controls are inadequate or that we are unable to produce accurate financial statements on a timely, consistent basis, may result in a loss of investor confidence in our financial reports and may adversely affect our stock price. Any failure to maintain effective internal controls over financial reporting or to comply with Section 404 of the Sarbanes-Oxley Act of 2002 and applicable SEC rules could also potentially subject us to sanctions or investigations by the SEC, Nasdaq or other regulatory authorities.

Debt Financing Risks

We have a significant amount of indebtedness, and our significant indebtedness could adversely affect our business, financial condition and results of operations.

We had $704.4 million of indebtedness as of December 31, 2025, which includes a significant amount of indebtedness under our Amended Credit Agreement (as defined in Note 9 – Debt in Item 8. Financial Statements and Supplementary Data). In addition, we may be able to incur a significant amount of additional indebtedness, subject to the terms and restrictions of our Amended Credit Agreement. Our indebtedness could have significant consequences on our future operations, including:

• events of default if we fail to comply with the financial and other covenants contained in the Amended Credit Agreement and/or other agreements governing our debt instruments, which could result in all of the debt becoming immediately due and payable or require us to negotiate an amendment to financial or other covenants that could cause us to incur additional fees and expenses;
• reducing the availability of our cash flow to fund working capital, capital expenditures, investments, acquisitions and other general corporate purposes, and limiting our ability to obtain additional financing for these purposes;
• limiting our flexibility in planning for, or reacting to, and increasing our vulnerability to, changes in our business, the industries in which we operate, and the overall economy;
• limiting our ability to buy back common stock or pay dividends;
• placing us at a competitive disadvantage compared to any of our competitors that have less debt or are less leveraged; and
• increasing our vulnerability to the impact of adverse economic and industry conditions.

Our ability to meet our payment and other obligations under our debt instruments will depend on our ability to generate significant cash flow in the future. This, to some extent, is subject to general economic, financial, competitive, legislative and regulatory factors as well as other factors that are beyond our control. We cannot assure that we will generate cash flow from operations, or that future borrowings will be available to us, in an amount sufficient to enable us to meet our indebtedness obligations and to fund other liquidity needs.

Failure to adequately fund our operating and working capital needs through cash generated from operations and borrowings available under our Amended Credit Agreement could negatively impact our ability to invest in our business and maintain our capital structure.

Our business requires investment in working capital and fixed assets. We expect to fund these investments from cash generated from operations and borrowings available under our Amended Credit Agreement. Failure to generate sufficient cash flow from operations or from our Amended Credit Agreement could cause us to have insufficient funds to operate our business. Adequate funds may not be available when needed or may not be available on favorable terms.

Our business, financial condition and operating results could be materially adversely affected if we failed to meet the covenant requirements of our Amended Credit Agreement.

Our Amended Credit Agreement contains financial and other restrictive covenants. These covenants could adversely affect us by limiting our financial and operating flexibility as well as our ability to plan for and react to market conditions and to meet our capital needs. Failure to meet these covenant requirements could lead to higher financing costs and increased restrictions, reduce or eliminate our ability to borrow funds, result in events of default and accelerate the date on which our indebtedness must be repaid.

If we require more liquidity than is available to us under our Amended Credit Agreement, we may need to raise additional funds through debt or equity offerings which may not be available when needed or may not be available on terms favorable to us. Should funding be insufficient at any time in the future, we may be unable to develop or enhance our products or services, take advantage of business opportunities or respond to competitive pressures, any of which could have a material adverse effect on our business, financial condition and results of operations.

Government efforts to combat inflation, or other interest rate pressures, could lead to higher financing costs.

The global macroeconomic environment has experienced challenges in recent years, including high rates of inflation. In response, government entities have taken various actions to combat inflation, such as raising interest rate benchmarks. If there is an increase in inflation, government entities may implement efforts to combat such increase in inflation, which could include, among other things, raising interest rate benchmarks, maintaining interest rate benchmarks at elevated levels and/or failing to lower interest rate benchmarks. Such government efforts, or other interest rate pressures, could lead to higher financing costs and have material adverse effect on our business, financial condition and results of operations.

Common Stock Risks

The market price of our common stock may decline.

The price of our common stock could decrease if our financial performance is inadequate or does not meet investors’ expectations, if there is deterioration in the overall market for equities, if large amounts of shares are sold in the market, if there is index trading, or if investors have concerns that our business, financial condition, results of operations and capital requirements are negatively impacted by an economic downturn or any other adverse development.

Entities affiliated with LKCM and J. Bryan King beneficially own a significant majority of the outstanding DSG common stock and, therefore, have significant influence over our Company, which could delay or deter a change in control or other business combination or otherwise cause us to take actions with which you may disagree.

Based on a Schedule 13D filed with the SEC by LKCM and various other persons and entities (as amended through February 12, 2025), entities affiliated with LKCM beneficially owned in the aggregate approximately 36.4 million shares of DSG common stock as of February 12, 2025, representing approximately 78.7% of the outstanding shares of DSG common stock as of December 31, 2025. J. Bryan King, Chairman and Chief Executive Officer of the Company, is a Principal of LKCM. In addition, M. Bradley Wallace, a director of the Company, is a Founding Partner of LKCM Headwater Investments, the private capital investment group of LKCM. As a result, LKCM has significant influence over the outcome of matters requiring a stockholder vote, including the election of directors and the approval of other significant matters, and LKCM’s interests may not align with the interests of other stockholders. This concentration of ownership could also have the effect of delaying or preventing a change of control or other business combination that might be beneficial to our stockholders.

In addition, as a result of this concentrated ownership interest of DSG common stock, DSG believes that it qualifies as a “controlled company.” Under Nasdaq Listing Rules, a listed company of which more than 50% of the voting power is held by an individual, group or another company is a “controlled company” and, accordingly, DSG believes that, if it so desired, it would be generally exempt from the requirements of Rule 5605(b), (d) and (e) of the Nasdaq Listing Rules that among other things would otherwise require DSG to have:

• a majority of the DSG Board of Directors comprised of independent directors;
• a compensation committee comprised solely of independent directors; and
• director nominees be selected or recommended to the DSG Board of Directors for selection, either by (1) DSG’s independent directors constituting a majority of the DSG Board of Directors’ independent directors in a vote in which only independent directors participate or (2) a nominating committee comprised solely of independent directors.

Entities affiliated with LKCM beneficially own a significant number of shares of DSG common stock, and any sales of any such shares or the possibility of any such sales could have a negative effect on the price of DSG common stock.

Entities affiliated with LKCM beneficially own a significant number of shares of DSG common stock. In connection with the Mergers, DSG granted to certain entities affiliated with LKCM certain registration rights with respect to the shares of DSG common stock that DSG issued to those entities in connection with the Mergers. Any sales of any of the shares of DSG common stock held by any entities affiliated with LKCM (whether those shares were acquired by those entities in connection with the Mergers or in other transactions), or the anticipation of the possibility of any such sales, could create downward pressure on the market price of DSG common stock.

Legal and Regulatory Risks

A violation of federal, state or local environmental protection regulations could lead to significant penalties and fines or other remediation costs.

Our product offerings include a wide variety of industrial chemicals and other products which are subject to a multitude of federal, state and local regulations. These environmental protection laws change frequently and affect the composition, handling, transportation, storage and disposal of these products. Failure to comply with these regulations could lead to severe penalties and fines for each violation.

Our results of operations could be affected by changes in taxation.

We are subject to income taxation at federal and state levels in the United States and to income taxation in numerous non-U.S. jurisdictions. Our results of operations could be adversely affected by changes in the Company’s effective tax rate as a result of changes in the mix of earnings in countries with differing statutory tax rates, changes in the valuation of deferred tax assets, audits by taxing authorities or changes in tax laws, regulations and their interpretation. From time-to-time changes in tax laws or regulations may be proposed or enacted that could adversely affect our overall tax liability. In addition, the Organization for Economic Cooperation and Development (“OECD”), which represents a coalition of member countries, has recommended fundamental tax reform affecting the taxation of multinational corporations, including the Base Erosion and Profit Shifting (“BEPS”) project, which in part aims to address international corporate tax avoidance. The OECD reached agreement among over 140 countries to implement a minimum 15% tax rate on certain multinational enterprises, commonly referred to as Pillar Two. Although the U.S. has not yet enacted legislation to adopt Pillar Two, certain countries in which we operate have already adopted, or are in the process of adopting, legislation to implement Pillar Two. For the year ended December 31, 2025, the Company determined that there was no material impact on our tax provision as a result of Pillar Two. The Company continues to monitor U.S. and global legislative action related to Pillar Two for potential impacts. In addition, changes in applicable tax laws and regulations could affect our ability to realize our deferred tax assets, which could adversely affect our results of operations.

From time to time we may become subject to income tax audits, sales tax audits or similar proceedings, and as a result we may incur additional costs and expenses or owe additional taxes, interest and penalties that may negatively impact our operating results.

The Company and its subsidiaries are subject to U.S. federal income tax as well as income tax of multiple state and foreign jurisdictions. The Company’s determination of its tax liability is subject to review by applicable domestic and foreign tax authorities. As of December 31, 2025, we were subject to U.S. federal income tax examinations for the years 2022 through 2024 and income tax examinations from various other jurisdictions for the years 2018 through 2024.

The timing and resolution of any future tax examinations are subject to significant uncertainty and could result in us having to pay amounts to the applicable tax authority in order to resolve examination of its tax positions. An increase or decrease of tax related to tax examination resolutions could result in a change in our income tax expense and could negatively impact our financial condition and results of operations.

Our international operations subject us to additional legal and regulatory regimes.

We have business operations and/or sales in a number of foreign countries. Compliance with diverse legal and regulatory requirements, including in connection with the movement or repatriation of cash, may be costly and time-consuming and require significant resources. Violations could result in significant fines or monetary damages, sanctions, prohibitions or restrictions on doing business and damage to our reputation. In addition, operating in foreign countries requires us to manage the potential conflicts between locally accepted business practices in any given jurisdiction and our obligations to comply with laws and regulations with respect to such jurisdictions, including anti-corruption laws or regulations applicable to DSG, such as the U.S. Foreign Corrupt Practices Act (the “FCPA”) and the UK Bribery Act 2010 (the “UKBA”). The U.S., U.K. and other foreign agencies and authorities have a broad range of civil and criminal penalties they may seek to impose against companies for violations of export controls, the FCPA, the UKBA, and other laws, rules, sanctions, embargoes and regulations, including those established by the Office of Foreign Assets Control. Any violation of these legal requirements, even if prohibited by our policies, procedures and controls, could subject us to criminal or civil enforcement actions or penalties for non-compliance or otherwise have an adverse effect on our business and reputation.

Our ability to use our net operating losses and certain other tax attributes may be subject to limitations.

At December 31, 2025, the Company had $21.4 million of U.S. federal net operating loss carryforwards which were generated after 2017 and are not subject to expiration and $85.2 million of various state net operating loss carryforwards which expire at varying dates between 2026 and 2037. Our ability to use our net operating losses and certain other tax attributes may be subject to limitations, which may adversely impact on our future tax liability and cash flows.

Public Health Emergencies Risks

Public health emergencies, whether domestic or international, such as the COVID-19 pandemic, may materially adversely affect our business strategy, financial condition or results of operations.

Pandemics, epidemics or disease outbreaks in the U.S. or globally, including new variants of COVID-19, may have a material adverse effect on our business strategy, financial condition or results of operations, as well as on our employees, suppliers, customers, and the general economy. The full effect and estimated length of these disruptions could be difficult to predict by the Company given such an event is affected by a number of factors, many of which could be outside of our control. For example, the COVID-19 pandemic resulted in lost revenue to our Company and adversely affected our financial condition and results of operations by, among other things, limiting our ability to source high demand product, limiting our sales force to perform certain functions due to state or federal stay-at-home orders, causing a slow-down of customer demand for our products and limiting the ability of some customers to pay us on a timely basis.

General Risks

Our results of operations may be adversely impacted by a downturn in the economy or in certain sectors of the economy.

Any decline or uncertainty in the strength of the economy may lead to a decrease in customer spending and may cause certain customers to cancel or delay placing orders. Some of our customers may file for bankruptcy protection, preventing us from collecting on accounts receivable and may result in our stocking excess inventory. Contractions in the credit markets may also cause some of our customers to experience difficulties in obtaining financing, leading to lower sales, delays in the collection of receivables and result in an increase in bad debt expense.

Adverse economic conditions could also affect our key suppliers and contractors. This could lead us to incur additional expenses or result in delays in shipping products to our customers. Economic uncertainty can make it difficult to accurately predict future order activity and affect our ability to effectively manage inventory levels. There are no assurances that we would be able to establish alternative financing or obtain financing with terms similar to our existing financing arrangements, including our credit agreement.

Changes in energy costs, tariffs, transportation costs and the cost of raw materials used in our products, and other inflationary pressures, could impact our cost of goods and distribution and occupancy expenses, which may result in lower operating margins.

Increases in the cost of raw materials used in our products (e.g., steel, brass, copper), quotas imposed on any cross border supplies within our businesses, increases in or continuation of any tariffs or imposition of any new tariffs, increases in natural gas, electricity and other energy costs and increases in freight and other costs necessary to produce and transport our products, as well as other inflationary pressures, could raise the production costs of our vendors. Those vendors have typically looked to pass their higher costs along to us through price increases. If we are unable to fully pass along any such increased prices and costs through to our customers or to modify our activities, the impact could have an adverse effect on our operating profit margins and financial condition. On the other hand, a decrease in oil prices may result in weaker demand from oil and gas customers in the future, resulting in lower net sales. Changes in trade policies, increases in or continuation of any tariffs or imposition of any new tariffs, and other inflationary pressures could also affect our sourcing of products and ability to secure sufficient products and/or impact the cost or price of our products, with potentially negative impacts on our reported gross profits and results of operations.

Enhanced tariffs, changes in trade policies and changes in import and export regulations of U.S. and foreign governments may have a negative effect on global economic conditions, financial markets and our cost of goods, which may result in lower operating margins.

There is currently significant uncertainty about the future relationship between the United States and various other countries with respect to trade policies, treaties, tariffs and taxes. For example, the U.S. presidential administration has threatened or imposed new or increased tariffs on imports from various countries, including China, Mexico and Canada. These actions have resulted in and are expected to continue to result in retaliatory measures on U.S. goods. If maintained, the tariffs and the potential escalation of trade disputes could pose a significant risk to our business and if we are unable to fully pass along any resulting increased prices and costs through to our customers or to modify our activities, the impact could have an adverse effect on our gross profit margins and financial condition. The extent and duration of the tariffs and the resulting impact on general economic conditions on our business are uncertain and depend on various factors, including negotiations between the United States and affected countries, the responses of other countries or regions, exemptions or exclusions that may be granted, availability and cost of alternative sources of supply, and demand for our products in affected markets. Further, actions we take to adapt to new tariffs or trade restrictions may cause us to modify our operations or forgo business opportunities. Likewise, tariffs and import and export regulations could also limit the availability of our products, prompt our customers to seek alternative products or supply sources and provide an opportunity for competitors not subject to such tariffs to establish a presence in markets where we conduct our business.

Supply chain constraints, inflationary pressure and labor shortages could impact our cost of goods and other costs and expenses, which may result in lower gross profit margins and/or otherwise materially adversely affect our business, financial condition and results of operations.

Our businesses have been and may continue to be impacted by supply chain constraints, resulting in inflationary pressure on material costs, longer lead times, port congestion, and increased freight costs. This could result in challenges in acquiring and receiving inventory in a timely fashion and fulfilling customer orders. In addition, we have been and may continue to be impacted by labor shortages. This could result in challenges in fulfilling customer orders and can have a negative impact on our operating results as we may be required to utilize higher-cost temporary labor. We have also experienced and continue to experience inflationary pressure in other areas that adversely impact our cost of goods sold and other costs and expenses. While we instituted various price increases during 2023, 2024 and 2025 in response to rising supplier costs, as well as increased transportation and labor costs, there can be no assurance that future cost increases can be partially or fully passed on to customers, or that the timing of such sales price increases will match our supplier cost increases. As a result, we are unable to predict the impact of these constraints on our business, financial condition and results of operations.

The Company is exposed to the risk of foreign currency changes.

A number of our subsidiaries are located and operate outside the United States, and each uses the currency in such foreign country as its functional currency. Operating results denominated in foreign currencies are translated into U.S. dollars when consolidated into our financial statements. Therefore, we are exposed to market risk relating to the fluctuation of value of such foreign currencies (including the Canadian dollar, Mexican peso, British pound sterling, the Euro, Danish krone, Brazilian real, Chinese yuan, Turkish lira, Indian rupee, Malaysian ringgit, Indonesian rupiah and Singapore dollar) relative to the U.S. dollar that could adversely affect our financial condition and operating results.

In addition, the revolving credit facility under our Amended Credit Agreement is available to be drawn in U.S. dollars, Canadian dollars and any other additional currencies that may be agreed between us and our lenders. Any borrowings in Canadian dollars or any other foreign currency would expose us to market risk relating to the change in the value of such foreign currency in relation to the U.S. dollar.

Risk Management & Strategy

We are focused on addressing the growing threat of cybersecurity risks that we face in today’s global business environment and have identified cybersecurity as an important enterprise risk. Our cybersecurity risk management program is part of our overall enterprise risk management program, and is focused on identifying, assessing, managing, and remediating material risks from cybersecurity incidents. We rely on risk-based security controls, including access limitations and contractual requirements on third-party service providers, as part of our overall approach of protecting the integrity, availability and confidentiality of our important systems and information. We have an established cyber incident response plan to respond to cyber incidents.

We continue to improve our cybersecurity program and processes by investing in preventative measures. We engage consultants and third-party service providers in connection with our cybersecurity risk testing and assessment. These third-party service providers assist us in evaluating our cybersecurity program, provide support for threat monitoring and detection, and scan for vulnerabilities and other cybersecurity events which may pose a significant risk to the Company. We also engage in cybersecurity training, with the employees of certain of our operating companies undergoing compulsory training that enables them to detect and report malware, ransomware and other malicious software or social engineering attempts that may compromise the Company’s information technology systems, and those employees are routinely assessed on this training. Employees are also generally required to complete compulsory training covering the handling of sensitive data. As the cyber landscape evolves, both in our technology systems and in the broader context of the internet and expanding connectivity, management continually updates its cybersecurity approach as part of its effort to safeguard the Company’s sensitive information and assets.

We have not experienced any cybersecurity incidents in the last four years that have materially affected the business strategy, results of operations, or financial condition of the Company. For more information regarding how cybersecurity threats could materially affect our business strategy, results of operations or financial condition, see “Cyber-attacks or other information security incidents could have a material adverse effect on our business strategy, results of operations or financial condition and subject us to additional legal costs.” in Item 1A. Risk Factors.

Corporate Governance

Our Board of Directors has overall responsibility for risk oversight and has delegated the oversight of risks associated with cybersecurity to the Audit Committee. The Audit Committee reports to the Board on our cybersecurity risk management practices and performance, generally on a quarterly basis. The Audit Committee receives reports from senior members of management, including from each of our Chief Information Officers (“CIOs”) (which include the CIO of each of our principal operating companies: Lawson, TestEquity and Gexpro Services), and the internal audit department regarding the cybersecurity risk management program. Among other things, these reports have focused on the following:

• recent cyber risk and cybersecurity developments;
• cyber risk governance and oversight;
• assessments by third-party experts;
• key cyber risk metrics and activities; and
• major projects and initiatives.

We have also established a governance structure under each of the CIOs that oversee investments in systems, resources, and processes as part of the continued maturity of our cybersecurity posture. Our CIOs have collectively over seventy years of service in various roles in the cybersecurity and information technology areas, including over forty years in their current roles or within the industry.

Our principal executive office is located in Fort Worth, Texas. As of December 31, 2025, we owned or leased multiple properties in the United States and abroad, including office spaces, distribution centers, warehouses and branch retail locations.

Owned and leased properties by reportable segment as of December 31, 2025 are summarized below.

(1) Includes our principal executive office.

(2) Unoccupied facility related to a discontinued business in a prior year.

While we believe that our facilities are adequate to meet our current needs, we will continue to assess the location and operation of our facilities to determine whether they meet the strategic needs of our business.

From time to time, the Company is a party to various legal proceedings that have arisen in the ordinary course of business. While the Company is unable to predict the outcome of these lawsuits with certainty, it believes that the ultimate resolution will not have, either individually or in the aggregate, a material adverse effect on the Company’s business, consolidated financial position, cash flows, or results of operations.

The following discussion and analysis of DSG’s financial condition and results of operations should be read in conjunction with the audited consolidated financial statements and related notes included in this Annual Report on Form 10-K.

This section of this Annual Report on Form 10-K generally discusses the years ended December 31, 2025 and 2024 and the year-over-year comparisons between the years ended December 31, 2025 and 2024. Discussions of items for the year ended December 31, 2023, and the year-over-year comparisons between the years ended December 31, 2024 and 2023 that are not included in this Annual Report on Form 10-K can be found in Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations in DSG’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024, filed with the SEC on March 6, 2025.

References to “DSG”, the “Company”, “we”, “our” or “us” refer to Distribution Solutions Group, Inc. and all entities consolidated in the accompanying consolidated financial statements.

Overview

Organization and Structure

DSG is a multi-platform specialty distribution company providing high touch, value-added distribution solutions to the maintenance, repair and operations (“MRO”), the original equipment manufacturer (“OEM”) and the industrial technologies markets.

We manage and report our operating results through four reportable segments: Lawson, TestEquity, Gexpro Services and Canada Branch Division. A summary of our segments is presented below. For additional details about our segments, see Item 1. Business and Note 14 – Segment Information in Item 8. Financial Statements and Supplementary Data.

Lawson is a distributor of specialty products and services to the industrial, commercial, institutional and government MRO marketplace.

TestEquity is a distributor of test and measurement equipment and solutions, industrial and electronic production supplies, vendor managed inventory programs, and converting, fabrication and adhesive solutions from its leading manufacturer partners supporting the aerospace and defense, wireless and communication, semiconductors, industrial electronics and automotive, and electronics manufacturing industries.

Gexpro Services is a global supply chain solutions provider, specializing in the development of mission critical production line management, aftermarket and field installation programs.

Canada Branch Division combines the operations of our Bolt and Source Atlantic subsidiaries, which distribute industrial MRO supplies, safety products, fasteners, power tools and related value-add services to the Canadian MRO market through the sale of products and services via warehouse shipments and to its walk-up customers through 35 branch locations.

In addition to these four reportable segments, we have an “All Other” category which includes unallocated DSG holding company costs that are not directly attributable to the ongoing operating activities of our reportable segments.

Recent Events

2025 Debt Amendment

In December 2025, the Company amended and expanded the senior secured facility through 2030. The new facility includes $700 million of term debt and a revolving credit arrangement of $400 million, an increase over the previous revolver capacity of $255 million. Refer to Note 9 – Debt within Item 8. Financial Statements and Supplementary Data for additional information about the Amended Credit Agreement.

Share Repurchase Increase

In November 2025, the Board authorized a $30.0 million increase to the Company’s existing stock repurchase program for shares of DSG common stock. As a result of the additional authorization, the aggregate repurchase authorization under the Company’s repurchase program for shares of DSG common stock increased from $37.5 million to $67.5 million. The remaining availability for stock repurchases under the stock repurchase program was $32.9 million at December 31, 2025.

Sales Drivers

DSG believes that the Purchasing Managers Index (“PMI”) published by the Institute for Supply Management is an indicative measure of the relative strength of the economic environment of the industry in which it operates. The PMI is a composite index of economic activity in the U.S. manufacturing sector. A measure of the PMI index above 50 is generally viewed as indicating an expansion of the manufacturing sector while a measure below 50 is generally viewed as representing a contraction. The average monthly PMI was 48.9 in the year ended December 31, 2025, compared to 48.3 in the year ended December 31, 2024, and 47.1 in the year ended December 31, 2023.

Lawson Sales Drivers

The North American MRO market is highly fragmented. Lawson competes for business with several national distributors as well as a large number of regional and local distributors. The MRO business is impacted by the overall strength of the manufacturing sector of the U.S. economy.

Lawson’s revenue is also influenced by the number of sales representatives and their productivity. Lawson plans to continue concentrating its efforts on increasing the productivity and size of its sales team. Additionally, Lawson drives revenue through the expansion of products sold to existing customers as well as attracting new customers and additional ship-to locations. Lawson also utilizes an inside sales team to help drive field sales representative productivity and also utilizes an e-commerce site to generate sales.

TestEquity Sales Drivers

The North American market for test and measurement, industrial, and electronic production supplies is highly fragmented, with competition ranging from global to regional distributors. We believe TestEquity stands out through its portfolio of specialized brands, technical knowledge, and digital platforms, each tailored to serve specific needs across the electronics lifecycle. These brands maintain unique identities and address every stage of the electronics process—from R&D to assembly and ongoing maintenance. This multi-brand approach enables TestEquity to offer an extensive product range, expert support, and tailored technical solutions, positioning it as a trusted partner across diverse customer requirements.

Revenue growth is fueled by TestEquity’s comprehensive catalog of test and measurement equipment, electronic production supplies, and industrial tools, supported by a high-touch, consultative sales model. Strategic acquisitions have expanded its customer base and strengthened recurring rental revenue. We believe that continued investments in e-commerce, rising demand from high-growth sectors like aerospace and telecommunications, and TestEquity’s strong positioning as a preferred vendor amid supplier consolidation will contribute to sustained momentum and long-term value creation.

Gexpro Services Sales Drivers

The global supply chain solutions market is highly fragmented across Gexpro Services’ key vertical segments. Gexpro Services’ competitors range from large global distributors and manufacturers to small regional domestic distributors and manufacturers. Gexpro Services’ revenue is influenced by our OEMs’ production schedules, new product introduction launches, and service project needs.

Gexpro Services’ strategy is to increase revenue through increasing wallet share with existing customers, customer-led geographic expansion, new customer development in its six key vertical markets and leveraging its portfolio of recent acquisitions to expand its installation and aftermarket services.

Canada Branch Division Sales Drivers

Canada Branch Division combines the operations of our Bolt and Source Atlantic subsidiaries, which distribute industrial MRO supplies, safety products, fasteners, power tools and related value-add services to the Canadian MRO market through the sale of products and services via warehouse shipments and to its walk-up customers through 35 branch locations. Source Atlantic was acquired in 2024 to expand DSG’s operating footprint in the Canadian market.

Canada Branch Division’s strategy is to grow revenue through increasing wallet share with existing customers, via introduction of new product lines and services in geographic areas that were underserviced previously. Additionally, Canada Branch Division will engage new customers and additional ship-to locations with its national sales team.

Supply Chain Disruptions and Tariffs

We continue to be affected by rising supplier costs caused by inflation, and increased tariffs, transportation and labor costs. We have instituted various price increases during 2023, 2024 and 2025 in response to rising supplier costs, increased tariffs, transportation and labor costs in order to attempt to manage our gross profit margins.

Factors Affecting Comparability to Prior Periods

Our results of operations are not directly comparable on a year-over-year basis due to various business combinations. We account for acquisitions under Accounting Standards Codification 805, Business Combinations (“ASC 805”). Accordingly, the results of acquisitions are only included subsequent to their respective acquisition dates. Refer to Note 3 – Business and Asset Acquisitions within Item 8. Financial Statements and Supplementary Data for a description of each acquisition completed in 2024 and the reportable segment that each acquisition’s respective results of operations is included in.

Non-GAAP Financial Measures

The Company’s management believes that certain non-GAAP financial measures may provide users of this financial information with additional meaningful comparisons between current results and results in prior operating periods. Management believes that these non-GAAP financial measures can provide additional meaningful reflection of underlying trends of the business because they provide a comparison of historical information that excludes certain infrequently occurring, seasonal or non-operational items that impact the overall comparability. These non-GAAP financial measures should be viewed in addition to, and not as an alternative for, the Company’s reported results prepared in accordance with GAAP.

Non-GAAP Adjusted EBITDA

Management believes Adjusted EBITDA is an important measure of the Company’s operating performance and may provide investors with additional meaningful comparisons between current results and results in prior operating periods because Adjusted EBITDA excludes certain non-operational or non-cash items whose fluctuations from period to period do not necessarily correspond to changes in the operating performance of our business and consequently may impact the overall comparability from period to period. We define Adjusted EBITDA as operating income plus depreciation and amortization, stock-based compensation, severance and acquisition related retention costs, costs related to the execution and integration of acquisitions, amortization of fair value step-up resulting from acquisitions and other non-recurring items. Management uses operating income and Adjusted EBITDA to evaluate the performance of its reportable segments. See Note 14 – Segment Information within Item 8. Financial Statements and Supplementary Data for additional information about our reportable segments.

The following table provides a reconciliation of Net income (loss) to Adjusted EBITDA on a consolidated basis and Operating income (loss) to Adjusted EBITDA by segment for the years ended December 31, 2025 and 2024. A reconciliation of Net income (loss) to Adjusted EBITDA by segment is not provided because management does not determine or review net income at the segment level and does not allocate non-operating costs and expenses to its segments, such as income taxes, interest expense, and various other non-operating income and expense.

Reconciliation of Net Income (Loss) to Non-GAAP Adjusted EBITDA (Unaudited)

(in thousands)

(in thousands)

(1) Expense (benefit) primarily for stock-based compensation, of which a portion varies with the Company’s stock price.

(2) Includes severance expense from actions taken not related to a formal restructuring plan and acquisition related retention expenses.

(3) Transaction and integration costs related to acquisitions.

(4) Inventory fair value step-up adjustment for acquisition accounting related to acquisitions completed.

(5) Other non-recurring costs consist of certain non-recurring strategic projects and other non-recurring items.

Composition of Results of Operations

Segment revenue and Operating income (loss) by reportable segment includes sales to external customers and sales transactions between our segments, referred to as intersegment revenue, and the impact of those intersegment revenue transactions on operating activities. Reconciliations of segment revenue and Operating income (loss) to our consolidated results of operations in the consolidated financial statements are provided in Note 14 – Segment Information within Item 8. Financial Statements and Supplementary Data.

RESULTS OF OPERATIONS FOR 2025 AS COMPARED TO 2024

Consolidated Results of Operations

(Dollars in thousands)

31

Overview of Consolidated Results of Operations

Our consolidated revenue increased $175.9 million for 2025 compared to 2024 primarily driven by $121.5 million of revenue from acquisitions completed in 2024 and an increase in organic revenue of $54.4 million. Consolidated Gross profit and Selling, general and administrative expenses also increased over the prior year primarily driven by the 2024 acquisitions of ESS, S&S Automotive, Source Atlantic, TCR and ConRes TE (each as defined in Note 3 – Business and Asset Acquisitions in Item 8. Financial Statements and Supplementary Data).

Refer to Results by Reportable Segment below for a complete discussion of our results of operations.

Results by Reportable Segment

Lawson Segment

(Dollars in thousands)

(1) Refer to the Non-GAAP Adjusted EBITDA section in Overview for a reconciliation of operating income to Adjusted EBITDA.

Revenue and Gross Profit

Revenue increased $12.0 million, or 2.6%, to $481.1 million in 2025 compared to revenue of $469.0 million in 2024. The increase was primarily driven by $17.0 million of additional revenue generated from the acquisitions completed in 2024, partially offset by a decline in military customer sales of $5.2 million.

Gross profit increased $6.8 million, or 2.6%, to $264.0 million in 2025 compared to gross profit of $257.3 million in 2024 primarily as a result of the inclusion of $9.2 million of additional gross profit from the acquisitions completed in 2024 partially offset by lower revenue for legacy Lawson. Lawson gross profit as a percentage of revenue was 54.9% in 2025 compared to gross profit as a percentage of revenue of 54.8% in the prior year.

Selling, General and Administrative Expenses

Selling, general and administrative expenses consist of compensation and support for Lawson sales representatives as well as expenses to operate Lawson’s distribution network and overhead expenses.

Selling, general and administrative expenses increased $2.6 million to $245.3 million in 2025 compared to $242.7 million in 2024. The increase was driven primarily by additional selling, general and administrative expenses of approximately $3.8 million due to the acquisitions completed in 2024, higher employee related costs of $5.8 million and higher depreciation and amortization expense of $2.7 million partially offset by a decrease in severance expense, merger and acquisition expenses and stock based compensation of $2.3 million, $6.9 million and $1.2 million, respectively.

Adjusted EBITDA

During 2025, Lawson generated Adjusted EBITDA of $51.6 million, a decrease of 8.4% or $4.8 million from the prior year primarily driven by lower organic revenue and higher selling, general and administrative expenses primarily from higher employee related costs, partially offset by additional contributions of approximately $4.4 million generated by the acquisitions completed in 2024.

TestEquity Segment

(Dollars in thousands)

(1) Refer to the Non-GAAP Adjusted EBITDA section in Overview for a reconciliation of operating income (loss) to Adjusted EBITDA.

Revenue and Gross Profit

Revenue increased $12.1 million, or 1.6%, to $783.2 million in 2025 compared to $771.2 million in 2024. The increase was primarily driven by $7.2 million of revenue generated from the acquisition completed in 2024, and an increase of $19.0 million in the test and measurement, rentals, chambers, fabrication value added and calibration business, partially offset by a $14.1 million decrease in electronic production supplies and printing value added services.

Gross profit decreased $6.3 million to $169.5 million in 2025 compared to $175.8 million in 2024. The decrease was primarily driven by $3.4 million of higher depreciation expense due to the expansion of the rental equipment fleet from the 2024 acquisition of ConRes TE and a sales mix shift toward test and measurement which have lower margins. TestEquity gross profit as a percentage of revenue decreased to 21.6% in 2025 compared to 22.8% in the prior year primarily due to higher depreciation expense on the expanded rental equipment fleet, higher inventory write-offs of $1.2 million and a shift in sales mix toward test and measurement which have lower margins partially offset by favorability in vendor rebates.

Selling, General and Administrative Expenses

Selling, general and administrative expenses consist of compensation and support for TestEquity’s sales representatives and expenses to operate TestEquity’s distribution network and overhead expenses.

Selling, general and administrative expenses decreased $16.7 million to $155.1 million in 2025 compared to $171.8 million in 2024. The decrease was primarily driven by a decrease in severance and acquisition related retention expense of $16.2 million and merger and acquisition expenses of $2.4 million primarily related to the 2023 acquisition of Hisco, partially offset by an increase in stock based compensation of $1.4 million.

Adjusted EBITDA

During 2025, TestEquity generated Adjusted EBITDA of $51.0 million, a decrease of $5.3 million, or 9.5%, from the same period a year ago primarily driven by lower gross margins and higher employee compensation expenses partially offset by additional net margins of $7.7 million generated from the 2024 acquisition of ConRes TE.

Gexpro Services Segment

(Dollars in thousands)

(1) Refer to the Non-GAAP Adjusted EBITDA section in Overview for a reconciliation of operating income to Adjusted EBITDA.

Revenue and Gross Profit

Revenue increased $55.9 million, or 12.7%, to $496.7 million in 2025 compared to $440.7 million in 2024. There was one less selling day in the year ended December 31, 2025, compared to the same period a year ago. A selling day generally represents a business day in which Gexpro Services ships products to its customers. Average daily sales increased 13.1% over the same period a year ago. The increase in revenue was primarily driven by increased sales in the renewable energy, aerospace and defense and technology vertical markets of $25.3 million, $15.8 million, and $8.0 million, respectively, and additional revenue generated from the 2024 acquisition of TCR of $3.9 million. This was partially offset by softness within the consumer and industrial vertical market. Tariff costs passed through in the form of product price increases accounted for approximately 1.6% or $7.1 million of the 2025 revenue growth.

Gross profit increased $16.5 million to $155.0 million in 2025 compared to $138.5 million in 2024 primarily due to higher revenue. Gexpro Services’ gross profit as a percentage of revenue was 31.2% in 2025 compared to 31.4% in the prior year period. The gross profit margin percentage decrease for 2025 was primarily the result of a sales mix shift and tariff costs not recovered through price increases to customers.

Selling, General and Administrative Expenses

Selling, general and administrative expenses consist of sales and marketing expenses primarily relating to compensation, costs associated with supporting Gexpro Services’ service facilities, overhead expenses within finance, legal, human resources and information technology, and other costs required to operate Gexpro Services’ business.

Selling, general, and administrative expenses increased $4.2 million to $106.2 million in 2025 compared to $102.0 million in 2024. The increase was primarily due to $2.0 million of additional expenses driven by the 2024 acquisition of TCR, investments of $2.0 million to support 2025 new commercial investments, an increase in stock-based compensation of $0.4 million and additional expenses to support the increase in revenue. These were partially offset by lower merger and acquisition expenses of $1.6 million and a reduction to non-recurring strategic project consulting costs of $1.8 million.

Adjusted EBITDA

During 2025, Gexpro Services generated Adjusted EBITDA of $63.7 million, an increase of $8.0 million, or 14.3% from 2024 primarily driven by higher organic revenue, managing gross profit margins and leveraging Selling, general, and administrative expenses over a higher sales base.

Canada Branch Division Segment

(Dollars in thousands)

(1) Refer to the Non-GAAP Adjusted EBITDA section in Overview for a reconciliation of operating income to Adjusted EBITDA.

Revenue and Gross Profit

Revenue increased $96.3 million, or 77.0%, to $221.4 million in 2025 compared to $125.1 million in 2024. The increase was primarily driven by $93.4 million of additional revenue generated from the acquisition of Source Atlantic completed in 2024.

Gross profit increased $31.3 million to $73.5 million in 2025 compared to gross profit of $42.2 million in 2024 primarily as a result of the inclusion of $30.7 million of additional gross profit from the acquisition of Source Atlantic completed in 2024. Gross profit as a percentage of revenue decreased to 33.2% in 2025 compared to 33.7% in the prior year primarily due to the lower gross profit margin profile of Source Atlantic as compared to Bolt.

Selling, General and Administrative Expenses

Selling, general and administrative expenses for Canada Branch Division consist of compensation, expenses to operate its distribution network and branch locations and overhead expenses.

Selling, general and administrative expenses increased $29.6 million to $65.8 million in 2025 compared to $36.2 million in 2024. Approximately $29.6 million of the increased expenses, including depreciation, was driven by the acquisition of Source Atlantic completed in 2024.

Adjusted EBITDA

During 2025, Canada Branch Division generated Adjusted EBITDA of $15.6 million, an increase of $4.0 million, or 34.2% from the same period a year ago with an increase of approximately $3.4 million driven by the acquisition of Source Atlantic completed in 2024.

Consolidated Non-operating Income and Expense

(Dollars in thousands)

N/M Not meaningful

Interest Expense

Interest expense was flat in 2025 compared to 2024 as higher average borrowings in 2025 were partially offset with lower interest rates in 2025.

Change in Fair Value of Earnout Liabilities

The $1.0 million expense in 2025 and the $1.0 million expense in 2024 related to the change in fair value of the earnout liabilities associated with the Frontier acquisition.

Other Income (Expense), Net

Other income (expense), net consists of effects of changes in foreign currency exchange rates, interest income, net and other non-operating income and expenditures. The $2.1 million change in 2025 compared to 2024 was primarily due to unfavorable changes in foreign currency exchange rates and an unfavorable decrease in interest income.

Income Tax Expense (Benefit)

Income tax expense was $11.1 million, a 57.0% effective tax rate for the year ended December 31, 2025 compared to income tax expense of $6.8 million and a (1,267.9)% effective tax rate for the prior year. The change in the year-over-year effective tax rate was primarily due to a change in valuation allowances related to interest expense limitation deferred tax assets. The disproportionate effective tax rates were caused by limitations on the deductibility of interest expense and other permanent items on pre-tax income for the year ended December 31, 2025, compared to a small pre-tax loss in the prior year.

LIQUIDITY AND CAPITAL RESOURCES

Cash and cash equivalents were $61.8 million on December 31, 2025, compared to $66.5 million on December 31, 2024.

The Company believes its current balances of cash and cash equivalents, availability under its Amended Credit Agreement and cash flows from operations will be sufficient to meet its liquidity needs for the next twelve months. In December 2025, the Company amended and expanded the senior secured facility through 2030. The new facility includes $700 million of term debt and a revolving credit arrangement of $400 million, an increase over the previous revolver capacity of $255 million. The Company used the proceeds from the initial term loan to repay the existing $709 million outstanding under the Original Credit Agreement (as defined in Note 9 – Debt within Item 8. Financial Statements and Supplementary Data). Refer to Note 9 – Debt within Item 8. Financial Statements and Supplementary Data for additional information about the Amended Credit Agreement. As of December 31, 2025, the Company had $61.8 million of cash and cash equivalents and $393.7 million of borrowing availability remaining, net of outstanding letters of credit, under the Amended Credit Agreement.

Our primary short-term and long-term liquidity and capital resource needs are to finance operating expenses, working capital, capital expenditures, potential business acquisitions, strategic initiatives and general corporate purposes. Our current debt obligations under the Amended Credit Agreement mature in December 2030. Required principal payments on the Amended Credit Agreement for the next twelve months are $35.0 million. Refer to Note 9 – Debt within Item 8. Financial Statements and Supplementary Data for additional information related to our debt obligations. Access to debt capital markets has historically provided the Company with sources of liquidity, beyond normal operating cash flows. We do not currently anticipate having difficulty in obtaining financing from those markets in the future, however, we cannot provide assurance that unforeseen events or events beyond our control (such as a potential tightening of debt capital markets, including in response to the implementation of new tariffs as part of the U.S. trade policy and any reciprocal or retaliatory tariffs thereto) will not have a material adverse impact on our liquidity.

Sources and Uses of Cash

The following table presents a summary of our cash flows:

(in thousands)

Cash Provided by (Used in) Operating Activities

Net cash provided by operations for the year ended December 31, 2025 was $83.8 million primarily due to net income including non-cash items, partially offset by investments in trade working capital and other net cash flow items.

Net cash provided by operations for the year ended December 31, 2024 was $56.5 million, primarily due to non-cash items, partially offset by a net loss, payments of $34.6 million related to the Hisco retention bonuses and other net cash flow items.

Cash Provided by (Used in) Investing Activities

Net cash used in investing activities for the year ended December 31, 2025 was $29.5 million, primarily due to the purchase of property, plant and equipment and rental equipment, partially offset by the sale of property, plant and equipment and rental equipment.

Net cash used in investing activities for the year ended December 31, 2024 was $229.7 million, primarily due to the purchase of ESS, S&S Automotive, Source Atlantic, TCR and ConRes TE as well as purchases of property, plant and equipment and rental equipment. This was partially offset by the sale of property, plant and equipment and rental equipment.

Cash Provided by (Used in) Financing Activities

Net cash used in financing activities for the year ended December 31, 2025 was $64.3 million primarily due to the repayment of previous indebtedness in conjunction with the December 2025 debt refinancing of the Original Credit Agreement with the Amended Credit Agreement, principal payments on the previous term loans and repurchases of DSG common stock under the repurchase program. This was partially offset by proceeds from the Amended Credit Agreement. During 2025, deferred financing costs of $4.6 million were incurred related to the Amended Credit Agreement.

Net cash provided by financing activities for the year ended December 31, 2024 was $159.3 million primarily due to borrowings under the Company’s credit facility partially offset by principal payments on the term loans. In conjunction with the Source Atlantic Transaction, the Company borrowed $200 million under the incremental term loan facility on August 14, 2024. During 2024, deferred financing costs of $2.1 million were incurred related to the Original Credit Agreement.

Financing and Capital Requirements

Credit Facility

In December 2025, the Company amended and expanded the senior secured facility through 2030. The new facility includes $700 million of term debt and a revolving credit arrangement of $400 million, an increase over the previous revolver capacity of $255 million and permits the Company to increase the commitments under the credit facility from time to time by up to $500 million in the aggregate, subject to, among other things, receipt of additional commitments from existing and/or new lenders and pro forma compliance with certain financial covenants. The Company used the proceeds from the initial term loan to repay the existing $709 million outstanding under the Original Credit Agreement. Refer to Note 9 – Debt within Item 8. Financial Statements and Supplementary Data for additional information about the Amended Credit Agreement.

On December 31, 2025, we had $704.4 million in outstanding borrowings under the Amended Credit Agreement and $393.7 million of borrowing availability remaining, net of outstanding letters of credit, under the senior secured revolving credit facility component.

As of December 31, 2025, we were in compliance with all financial covenants under our Amended Credit Agreement. While we were in compliance with our financial covenants as of December 31, 2025, failure to meet the covenant requirements of the Amended Credit Agreement in future quarters could lead to higher financing costs and increased restrictions, reduce or eliminate our ability to borrow funds, or accelerate the payment of our indebtedness and could have a material adverse effect on our business, financial condition and results of operations.

Purchase Commitments

As of December 31, 2025, we had contractual commitments to purchase approximately $240 million of products from our suppliers and contractors over the next twelve months.

Capital Expenditures

During the year ended December 31, 2025, total net capital expenditures for property, plant and equipment and rental equipment were $26.8 million including proceeds from the sale of property, plant and equipment and rental equipment. The Company expects to spend approximately $25 million to $30 million for net capital expenditures during 2026 to support ongoing operations.

Stock Repurchase Program

The Company’s Board of Directors previously authorized a stock repurchase program that permits the Company to repurchase DSG common stock. The timing and the amount of any repurchases will be determined by management under parameters established by the Board of Directors and depend on various factors including an evaluation of our stock price, corporate and regulatory requirements, capital availability and other market conditions. In November 2025, the Board of Directors increased the existing stock repurchase program by $30.0 million bringing the total authorized stock repurchase program to $67.5 million.

During 2025, the Company repurchased 776,924 shares of DSG common stock at an average cost of $30.26 per share for a total cost of $23.5 million. During 2024, the Company repurchased 85,644 shares of DSG common stock at an average cost of $30.13 per share for a total cost of $2.6 million. The remaining availability for stock repurchases under the program was $32.9 million at December 31, 2025. See Note 11 – Stockholders’ Equity within Item 8. Financial Statements and Supplementary Data for further information.

CRITICAL ACCOUNTING POLICIES AND USE OF ESTIMATES

We have disclosed our significant accounting policies in Note 2 – Summary of Significant Accounting Policies within Item 8. Financial Statements and Supplementary Data. The following provides information on the accounts requiring more significant estimates.

Income Taxes - Deferred tax assets or liabilities reflect temporary differences between amounts of assets and liabilities for financial and tax reporting. Such amounts are adjusted, as appropriate, to reflect changes in enacted tax rates expected to be in effect when the temporary differences reverse. Significant judgment is required in determining income tax provisions as well as deferred tax asset and liability balances, including the estimation of valuation allowances and the evaluation of uncertain tax positions.

Goodwill Impairment - Goodwill represents the cost of business acquisitions in excess of the fair value of identifiable net tangible and intangible assets acquired. The Company reviews goodwill for potential impairment annually on October 1st, or when an event or other circumstances change that would more likely than not reduce the fair value of the asset below its carrying value.

The first step in the multi-step process to determine if goodwill has been impaired and to what degree is to review the relevant qualitative factors that could cause the fair value of the reporting unit to decrease below the carrying value of the reporting unit. The Company considers factors such as macroeconomic, industry and market conditions, cost factors, overall financial performance and other relevant factors that would affect the individual reporting units. If the Company determines that it is more likely than not that the fair value of the reporting unit is greater than the carrying value of the reporting unit, then no further impairment testing is needed. If the Company determines that it is more likely than not that the carrying value of the reporting unit is greater than the fair value of the reporting unit, the Company will move to the next step in the process. The Company will estimate the fair value of the reporting unit and compare it to the reporting unit’s carrying value. If the carrying value of the reporting unit exceeds its fair value, the Company will record an impairment of goodwill equal to the amount the carrying value of the reporting unit exceeds its fair value, up to the total amount of goodwill previously recognized.

Business Combinations - We allocate the purchase price paid for assets acquired and liabilities assumed in connection with our acquisitions based on their estimated fair values at the time of acquisition. This allocation involves a number of assumptions, estimates, and judgments in determining the fair value, as of the acquisition date, of the following:

• intangible assets, including the valuation methodology (the relief of royalty method for trade names and multi-period excess earnings method for customer relationships), estimations of future cash flows, discount rates, royalty rates, recurring revenue attributed to customer relationships, and our assumed market segment share, as well as the estimated useful life of intangible assets;
• deferred tax assets and liabilities, uncertain tax positions, and tax-related valuation allowances;
• inventory;
• property, plant and equipment;
• pre-existing liabilities or legal claims;
• contingent consideration, including estimating the likelihood and timing of achieving the relevant thresholds; and
• goodwill as measured as the excess of consideration transferred over the net of the acquisition date fair values of the assets acquired and the liabilities assumed.

Our assumptions and estimates are based upon comparable market data and information obtained from our management and the management of the acquired companies. We allocate goodwill to the reporting units of the business that are expected to benefit from the business combination.

Interest Rate Risk

Our exposure to market risk for changes in interest rates relate primarily to our floating rate long-term debt obligations. Interest rate risk is the exposure to loss resulting from changes in the level of interest rates and the spread between different interest rates. These risks are highly sensitive to many factors, including U.S. monetary and tax policies, U.S. and international economic factors and other factors beyond our control.

The loans under the Amended Credit Agreement bear interest, at the Company’s option, at a rate equal to (i) the Alternate Base Rate or the Canadian Prime Rate (each as defined in the Amended Credit Agreement), plus, in each case, an additional margin ranging from 0.00% to 1.75% per annum, depending on the total net leverage ratio of the Company and its restricted subsidiaries as of the most recent determination date under the Amended Credit Agreement or (ii) the Adjusted Term SOFR Rate or the Adjusted Daily Simple SOFR (each as defined in the Amended Credit Agreement), plus, in each case, an additional margin ranging from 1.00% to 2.75% per annum, depending on the total net leverage ratio of the Company and its restricted subsidiaries as of the most recent determination date under the Amended Credit Agreement. Refer to Note 9 – Debt within Item 8. Financial Statements and Supplementary Data for additional information about the Amended Credit Agreement.

As of December 31, 2025, 100% of our debt was floating rate debt. A hypothetical increase/decrease in interest rates of 100 basis points would increase/decrease our annual interest expense by approximately $7.0 million. We have not entered into, and currently do not intend to enter into, interest rate swaps or other derivative financial instruments to mitigate the impact of fluctuations in interest rates.

Evaluation of Disclosure Controls and Procedures

Under the supervision and with the participation of our senior management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as of the end of the period covered by this annual report (“the Evaluation Date”). Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded as of the Evaluation Date that our disclosure controls and procedures were effective as of December 31, 2025.

Management’s Report on Internal Control over Financial Reporting

Company management is responsible for establishing and maintaining adequate internal control over financial reporting for the Company as defined in Rule 13a-15(f) under the Exchange Act. This system, which management has chosen to base on the framework set forth in the 2013 Internal Control-Integrated Framework, published by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”), is under the supervision of our Chief Executive Officer and Chief Financial Officer, is effected by the Company’s Board of Directors, management and other personnel, and is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the United States of America.

The Company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and the directors of the Company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the Company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, a system of internal control over financial reporting can provide only reasonable assurance and may not prevent or detect misstatements. Further, because of changes in conditions, effectiveness of internal controls over financial reporting may vary over time.

Company management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2025. Based on this assessment, management determined that the Company maintained effective internal control over financial reporting as of December 31, 2025.

Grant Thornton LLP, the independent registered public accounting firm that has audited the consolidated financial statements included in this Annual Report on Form 10-K, has issued an attestation report on the Company’s internal control over financial reporting as of December 31, 2025. That report is included below.

Changes in Internal Control over Financial Reporting

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

Inherent Limitations on Effectiveness of Controls

A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s objectives will be met. Because of its inherent limitations, internal control over financial reporting may not prevent or detect all control issues or misstatements, accordingly, our controls and procedures are designed to provide reasonable, not absolute, assurance that the objectives of our control system are met. Projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Report of Independent Registered Public Accounting Firm

Board of Directors and Stockholders

Opinion on internal control over financial reporting

We have audited the internal control over financial reporting of Distribution Solutions Group, Inc. (a Delaware corporation) and subsidiaries (the “Company”) as of December 31, 2025, based on criteria established in the 2013 Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2025, based on criteria established in the 2013 Internal Control – Integrated Framework issued by COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the consolidated financial statements of the Company as of and for the year ended December 31, 2025, and our report dated March 5, 2026 expressed an unqualified opinion on those financial statements.

Basis for opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and limitations of internal control over financial reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ GRANT THORNTON LLP

Dallas, Texas

March 5, 2026