# Ribbon Communications Inc.: financial statements, quarterly

RBBN · Nasdaq · CIK 1708055 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/rbbn.md) · [Financials](/companies/rbbn/financials.md) · [Filings](/companies/rbbn/filings.md) · [Insiders](/companies/rbbn/insiders.md)

Standardized line items from XBRL company facts. Each value links to its filing; d marks a value derived from year-to-date figures. Other view: [annual](/companies/rbbn/financials.md?period=annual).

## Income statement

| Line item | Unit | Q3 FY2023 (2023-09-30) | Q4 FY2023 (2023-12-31) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2027 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [203](/filings/0001708055-24-000014.md) | [226](/filings/0001708055-24-000003.md) | [180](/filings/0001708055-25-000003.md) | [193](/filings/0001708055-25-000007.md) | [210](/filings/0001708055-25-000035.md) | [251 d](/filings/0001708055-26-000012.md) | [181](/filings/0001708055-26-000028.md) | [221](/filings/0001708055-26-000070.md) | [215](/filings/0001708055-25-000035.md) | [227 d](/filings/0001708055-26-000012.md) | [163](/filings/0001708055-26-000028.md) | [192](/filings/0001708055-26-000070.md) |
| Cost of revenue | $m | [99.7](/filings/0001708055-24-000003.md) | [105](/filings/0001708055-24-000003.md) | [87.7](/filings/0001708055-25-000003.md) | [94.8](/filings/0001708055-25-000007.md) | [101](/filings/0001708055-25-000035.md) | [111 d](/filings/0001708055-26-000012.md) | [98.9](/filings/0001708055-26-000028.md) | [111](/filings/0001708055-26-000070.md) | [107](/filings/0001708055-25-000035.md) | [106 d](/filings/0001708055-26-000012.md) | [92.9](/filings/0001708055-26-000028.md) | [102](/filings/0001708055-26-000070.md) |
| Gross profit | $m | [104](/filings/0001708055-24-000014.md) | [122](/filings/0001708055-24-000003.md) | [92.0](/filings/0001708055-25-000003.md) | [97.9](/filings/0001708055-25-000007.md) | [110](/filings/0001708055-25-000035.md) | [140 d](/filings/0001708055-26-000012.md) | [82.4](/filings/0001708055-26-000028.md) | [109](/filings/0001708055-26-000070.md) | [108](/filings/0001708055-25-000035.md) | [121 d](/filings/0001708055-26-000012.md) | [69.7](/filings/0001708055-26-000028.md) | [90.3](/filings/0001708055-26-000070.md) |
| Research and development | $m | [46.2](/filings/0001708055-24-000014.md) | [45.4 d](/filings/0001708055-26-000012.md) | [45.8](/filings/0001708055-25-000003.md) | [43.5](/filings/0001708055-25-000007.md) | [45.6](/filings/0001708055-25-000035.md) | [45.0 d](/filings/0001708055-26-000012.md) | [43.6](/filings/0001708055-26-000028.md) | [44.7](/filings/0001708055-26-000070.md) | [45.9](/filings/0001708055-25-000035.md) | [44.7 d](/filings/0001708055-26-000012.md) | [44.4](/filings/0001708055-26-000028.md) | [44.9](/filings/0001708055-26-000070.md) |
| Operating income | $m | [0.9](/filings/0001708055-24-000014.md) | [16.7](/filings/0001708055-24-000003.md) | [(13.5)](/filings/0001708055-25-000003.md) | [(1.9)](/filings/0001708055-25-000007.md) | [(0.9)](/filings/0001708055-25-000035.md) | [33.2 d](/filings/0001708055-26-000012.md) | [(19.6)](/filings/0001708055-26-000028.md) | [4.2](/filings/0001708055-26-000070.md) | [2.8](/filings/0001708055-25-000035.md) | [9.3 d](/filings/0001708055-26-000012.md) | [(31.7)](/filings/0001708055-26-000028.md) | [(12.2)](/filings/0001708055-26-000070.md) |
| Income tax | $m | [4.6](/filings/0001708055-24-000014.md) | [(0.6) d](/filings/0001708055-26-000012.md) | [3.4](/filings/0001708055-25-000003.md) | [1.5](/filings/0001708055-25-000007.md) | [1.6](/filings/0001708055-25-000035.md) | [1.7 d](/filings/0001708055-26-000012.md) | [(0.8)](/filings/0001708055-26-000028.md) | [2.2](/filings/0001708055-26-000070.md) | [3.1](/filings/0001708055-25-000035.md) | [(89.3) d](/filings/0001708055-26-000012.md) | [(6.4)](/filings/0001708055-26-000028.md) | [1.7](/filings/0001708055-26-000070.md) |
| Net income | $m | [(13.5)](/filings/0001708055-24-000014.md) | [7.1](/filings/0001708055-24-000003.md) | [(30.4)](/filings/0001708055-25-000003.md) | [(16.8)](/filings/0001708055-25-000007.md) | [(13.4)](/filings/0001708055-25-000035.md) | [6.4 d](/filings/0001708055-26-000012.md) | [(26.2)](/filings/0001708055-26-000028.md) | [(11.1)](/filings/0001708055-26-000070.md) | [(12.1)](/filings/0001708055-25-000035.md) | [89.1 d](/filings/0001708055-26-000012.md) | [(34.5)](/filings/0001708055-26-000028.md) | [(26.9)](/filings/0001708055-26-000070.md) |
| Diluted EPS | $ per share | [(0.08)](/filings/0001708055-24-000014.md) | [0.04](/filings/0001708055-24-000003.md) | [(0.18)](/filings/0001708055-25-000003.md) | [(0.10)](/filings/0001708055-25-000007.md) | [(0.08)](/filings/0001708055-25-000035.md) | not reported | [(0.15)](/filings/0001708055-26-000028.md) | [(0.06)](/filings/0001708055-26-000070.md) | [(0.07)](/filings/0001708055-25-000035.md) | not reported | [(0.20)](/filings/0001708055-26-000028.md) | [(0.15)](/filings/0001708055-26-000070.md) |
| Basic EPS | $ per share | [(0.08)](/filings/0001708055-24-000014.md) | [0.04](/filings/0001708055-24-000003.md) | [(0.18)](/filings/0001708055-25-000003.md) | [(0.10)](/filings/0001708055-25-000007.md) | [(0.08)](/filings/0001708055-25-000035.md) | not reported | [(0.15)](/filings/0001708055-26-000028.md) | [(0.06)](/filings/0001708055-26-000070.md) | [(0.07)](/filings/0001708055-25-000035.md) | not reported | [(0.20)](/filings/0001708055-26-000028.md) | [(0.15)](/filings/0001708055-26-000070.md) |

- Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, us-gaap:Revenues
- Cost of revenue: us-gaap:CostOfRevenue, us-gaap:CostOfGoodsAndServicesSold
- Gross profit: us-gaap:GrossProfit
- Research and development: us-gaap:ResearchAndDevelopmentExpense
- Operating income: us-gaap:OperatingIncomeLoss
- Income tax: us-gaap:IncomeTaxExpenseBenefit
- Net income: us-gaap:NetIncomeLoss
- Diluted EPS: us-gaap:EarningsPerShareDiluted
- Basic EPS: us-gaap:EarningsPerShareBasic

## Balance sheet

| Line item | Unit | Q3 FY2023 (2023-09-30) | FY2023 (2023-12-31) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2027 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Cash and equivalents | $m | [24.5](/filings/0001708055-23-000014.md) | [26.5](/filings/0001558370-25-001773.md) | [30.9](/filings/0001708055-24-000007.md) | [64.6](/filings/0001708055-24-000010.md) | [37.2](/filings/0001708055-24-000014.md) | [87.8](/filings/0001708055-26-000012.md) | [71.2](/filings/0001708055-25-000003.md) | [60.5](/filings/0001708055-25-000007.md) | [74.8](/filings/0001708055-25-000035.md) | [96.4](/filings/0001708055-26-000070.md) | [67.6](/filings/0001708055-26-000028.md) | [43.5](/filings/0001708055-26-000070.md) |
| Current assets | $m | [390](/filings/0001708055-23-000014.md) | [419](/filings/0001558370-25-001773.md) | [369](/filings/0001708055-24-000007.md) | [404](/filings/0001708055-24-000010.md) | [417](/filings/0001708055-24-000014.md) | [464](/filings/0001708055-26-000012.md) | [425](/filings/0001708055-25-000003.md) | [434](/filings/0001708055-25-000007.md) | [418](/filings/0001708055-25-000035.md) | [454](/filings/0001708055-26-000070.md) | [408](/filings/0001708055-26-000028.md) | [406](/filings/0001708055-26-000070.md) |
| Total assets | $m | [1,122](/filings/0001708055-23-000014.md) | [1,144](/filings/0001558370-25-001773.md) | [1,078](/filings/0001708055-24-000007.md) | [1,105](/filings/0001708055-24-000010.md) | [1,115](/filings/0001708055-24-000014.md) | [1,163](/filings/0001708055-26-000012.md) | [1,137](/filings/0001708055-25-000003.md) | [1,142](/filings/0001708055-25-000007.md) | [1,105](/filings/0001708055-25-000035.md) | [1,212](/filings/0001708055-26-000070.md) | [1,160](/filings/0001708055-26-000028.md) | [1,143](/filings/0001708055-26-000070.md) |
| Current liabilities | $m | [325](/filings/0001708055-23-000014.md) | [341](/filings/0001558370-25-001773.md) | [504](/filings/0001708055-24-000007.md) | [273](/filings/0001708055-24-000010.md) | [293](/filings/0001708055-24-000014.md) | [329](/filings/0001708055-26-000012.md) | [305](/filings/0001708055-25-000003.md) | [314](/filings/0001708055-25-000007.md) | [292](/filings/0001708055-25-000035.md) | [315](/filings/0001708055-26-000070.md) | [299](/filings/0001708055-26-000028.md) | [309](/filings/0001708055-26-000070.md) |
| Total liabilities | $m | [678](/filings/0001708055-23-000014.md) | [691](/filings/0001558370-25-001773.md) | [654](/filings/0001708055-24-000007.md) | [700](/filings/0001708055-24-000010.md) | [719](/filings/0001708055-24-000014.md) | [758](/filings/0001708055-26-000012.md) | [756](/filings/0001708055-25-000003.md) | [772](/filings/0001708055-25-000007.md) | [745](/filings/0001708055-25-000035.md) | [763](/filings/0001708055-26-000070.md) | [741](/filings/0001708055-26-000028.md) | [750](/filings/0001708055-26-000070.md) |
| Long-term debt | $m | [207](/filings/0001708055-23-000014.md) | [197](/filings/0001558370-25-001773.md) | [0.0](/filings/0001708055-24-000007.md) | [334](/filings/0001708055-24-000010.md) | [332](/filings/0001708055-24-000014.md) | [331](/filings/0001708055-26-000012.md) | [329](/filings/0001708055-25-000003.md) | [328](/filings/0001708055-25-000007.md) | [326](/filings/0001708055-25-000035.md) | [325](/filings/0001708055-26-000070.md) | [323](/filings/0001708055-26-000028.md) | [321](/filings/0001708055-26-000070.md) |
| Current portion of debt | $m | [30.1](/filings/0001708055-23-000014.md) | [35.1](/filings/0001558370-25-001773.md) | [228](/filings/0001708055-24-000007.md) | [3.5](/filings/0001708055-24-000010.md) | [4.8](/filings/0001708055-24-000014.md) | [6.1](/filings/0001708055-26-000012.md) | [7.4](/filings/0001708055-25-000003.md) | [8.8](/filings/0001708055-25-000007.md) | [8.8](/filings/0001708055-25-000035.md) | [8.8](/filings/0001708055-26-000070.md) | [8.8](/filings/0001708055-26-000028.md) | [8.8](/filings/0001708055-26-000070.md) |
| Short-term borrowings | $m | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Shareholders' equity | $m | [444](/filings/0001708055-24-000014.md) | [453](/filings/0001708055-26-000012.md) | [425](/filings/0001708055-25-000007.md) | [405](/filings/0001708055-25-000035.md) | [396](/filings/0001708055-25-000035.md) | [405](/filings/0001708055-26-000070.md) | [382](/filings/0001708055-26-000070.md) | [370](/filings/0001708055-26-000070.md) | [360](/filings/0001708055-25-000035.md) | [449](/filings/0001708055-26-000070.md) | [419](/filings/0001708055-26-000070.md) | [393](/filings/0001708055-26-000070.md) |

- Cash and equivalents: us-gaap:CashAndCashEquivalentsAtCarryingValue
- Current assets: us-gaap:AssetsCurrent
- Total assets: us-gaap:Assets
- Current liabilities: us-gaap:LiabilitiesCurrent
- Total liabilities: us-gaap:Liabilities
- Long-term debt: us-gaap:LongTermDebtNoncurrent
- Current portion of debt: us-gaap:LongTermDebtCurrent
- Short-term borrowings: not reported
- Shareholders' equity: us-gaap:StockholdersEquity

## Cash flow

| Line item | Unit | Q3 FY2023 (2023-09-30) | Q4 FY2023 (2023-12-31) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2027 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Operating cash flow | $m | [(11.6) d](/filings/0001708055-24-000014.md) | [20.1 d](/filings/0001708055-26-000012.md) | [13.1](/filings/0001708055-25-000003.md) | [(9.8) d](/filings/0001708055-25-000007.md) | [(14.8) d](/filings/0001708055-25-000035.md) | [61.8 d](/filings/0001708055-26-000012.md) | [(3.5)](/filings/0001708055-26-000028.md) | [(0.8) d](/filings/0001708055-26-000070.md) | [26.5 d](/filings/0001708055-25-000035.md) | [29.2 d](/filings/0001708055-26-000012.md) | [(22.0)](/filings/0001708055-26-000028.md) | [(11.5) d](/filings/0001708055-26-000070.md) |
| Capital expenditure | $m | [2.5 d](/filings/0001708055-24-000014.md) | [2.8 d](/filings/0001708055-26-000012.md) | [2.5](/filings/0001708055-25-000003.md) | [3.1 d](/filings/0001708055-25-000007.md) | [8.8 d](/filings/0001708055-25-000035.md) | [8.0 d](/filings/0001708055-26-000012.md) | [12.1](/filings/0001708055-26-000028.md) | [5.7 d](/filings/0001708055-26-000070.md) | [5.5 d](/filings/0001708055-25-000035.md) | [2.0 d](/filings/0001708055-26-000012.md) | [3.1](/filings/0001708055-26-000028.md) | [4.3 d](/filings/0001708055-26-000070.md) |
| Share repurchases | $m | not reported | not reported | not reported | not reported | not reported | not reported | not reported | [2.3](/filings/0001708055-25-000007.md) | [3.5](/filings/0001708055-25-000035.md) | [3.2 d](/filings/0001708055-26-000012.md) | [0.8](/filings/0001708055-26-000028.md) | [0.0 d](/filings/0001708055-26-000070.md) |

- Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities
- Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
- Share repurchases: us-gaap:PaymentsForRepurchaseOfCommonStock

## Shares

| Line item | Unit | Q1 FY2023 (2023-03-31) | Q2 FY2023 (2023-06-30) | Q3 FY2023 (2023-09-30) | Q4 FY2023 (2023-12-31) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q1 FY2026 (2026-03-31) | Q2 FY2027 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Diluted shares (weighted) | millions of shares | [169](/filings/0001708055-24-000007.md) | [170](/filings/0001708055-24-000010.md) | [171](/filings/0001708055-24-000014.md) | [173](/filings/0001708055-24-000003.md) | [172](/filings/0001708055-25-000003.md) | [174](/filings/0001708055-25-000007.md) | [175](/filings/0001708055-25-000035.md) | [176](/filings/0001708055-26-000028.md) | [177](/filings/0001708055-26-000070.md) | [177](/filings/0001708055-25-000035.md) | [176](/filings/0001708055-26-000028.md) | [177](/filings/0001708055-26-000070.md) |

- Diluted shares (weighted): us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

Shares outstanding: 178,823,352 at 2026-07-28, from the cover of the [10-Q filed 2026-07-31](/filings/0001708055-26-000070.md) (dei:EntityCommonStockSharesOutstanding).

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:46 ET. No prices; not investment advice.