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RIBBON COMMUNICATIONS INC.

EDGAR

RBBN Quarterly report (10-Q) · filed 2026-10-28

Annual consolidated revenue for 2025: about Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 844.6M, using the latest reported figures. The previous period, 2024, was about Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 833.9M.

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Watchlist

Latest quarter

Revenue

219 million Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw

2026 Q3 · Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw

Exact inputs and evidence

Revenue: 218710000 Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw Source

Operating margin

2.56%

2026 Q3 · %

Exact inputs and evidence

Operating Income: 5596000 Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw Source
Revenue: 218710000 Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw Source

Cash and cash equivalents: 40.4 million Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw 2026-09-30 Source
Exact value

40383000 Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw
Long-term debt including current maturities: 351 million Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw 2026-09-30 Source
Exact value

350563000 Unit_Standard_USD_Ex1D9ZKFOEewNwCHj0bWAw
Shares outstanding: 179 million Unit_Standard_shares_3N4KKQxkCk-5-XBUbizjrg 2026-09-30 Source
Exact value

178927911 Unit_Standard_shares_3N4KKQxkCk-5-XBUbizjrg

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2026-10-28.

Financial data available through: 2025-12-31.

Coverage by financial measure

Revenue: 3 of 11 periods available· newest 2025-12-31
Operating income: 3 of 11 periods available· newest 2025-12-31
Net income: 3 of 11 periods available· newest 2025-12-31
Operating cash flow: 3 of 11 periods available· newest 2025-12-31
Capital expenditure: 3 of 11 periods available· newest 2025-12-31
Total assets: Multiple units; comparison withheld· newest 2025-12-31
Total liabilities: Multiple units; comparison withheld· newest 2025-12-31
Current assets: Multiple units; comparison withheld· newest 2025-12-31
Current liabilities: Multiple units; comparison withheld· newest 2025-12-31
Cash and cash equivalents: Multiple units; comparison withheld· newest 2025-12-31
Long-term debt including current maturities: Multiple units; comparison withheld· newest 2025-12-31
Shares outstanding: Multiple units; comparison withheld· newest 2025-12-31

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
+1.3%

Prior period

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 833.88 million

2024-01-01 – 2024-12-31
Current period

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 844.56 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

844556000 − 833881000 = 10675000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ

833881000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
844556000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2025-01-01 – 2025-12-31
Inspect current input Current source

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Citation for Year-over-year change in Revenue · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Year-over-year change in Revenue: 10675000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:Revenue Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 844556000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#2672811 Filing: 000170805526000012 Input fundies:Revenue: 833881000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#2712268 Filing: 000170805526000012
The citation records this snapshot. The page link may show a newer release later.
Net income
+Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 93.87 million

Prior period

−Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 54.24 million

2024-01-01 – 2024-12-31
Current period

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 39.64 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

39636000 − -54235000 = 93871000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ

-54235000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
39636000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2025-01-01 – 2025-12-31
Inspect current input Current source

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Citation for Year-over-year change in Net income · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Year-over-year change in Net income: 93871000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 39636000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1652084 Filing: 000170805526000012 Input fundies:NetIncome: -54235000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1652972 Filing: 000170805526000012
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+2.3%

Prior period

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 50.24 million

2024-01-01 – 2024-12-31
Current period

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 51.4 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

51398000 − 50240000 = 1158000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ

50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Year-over-year change in Operating cash flow: 1158000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1714859 Filing: 000170805526000012 Input fundies:OperatingCashFlow: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1715955 Filing: 000170805526000012
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+13.1%

Prior period

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 22.41 million

2024-01-01 – 2024-12-31
Current period

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 25.34 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

25342000 − 22406000 = 2936000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ

22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · 2025-01-01 – 2025-12-31
Inspect current input Current source

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Citation for Year-over-year change in Capital expenditure · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Year-over-year change in Capital expenditure: 2936000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1720430 Filing: 000170805526000012 Input fundies:CapitalExpenditure: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1721452 Filing: 000170805526000012
The citation records this snapshot. The page link may show a newer release later.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2025 2025-01-01 – 2025-12-31

Revenue Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 844.56 million 100% of revenue
Cost of revenue Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 423.85 million 50% of revenue
Operating expenses Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 424.03 million 50% of revenue
Operating income −Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 3.32 million −0.4% of revenue
Tax, interest and other Derived −Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 42.96 million −5.1% of revenue
Net income Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 39.64 million 4.7% of revenue

Cash

Operating cash flow Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 51.4 million 6.1% of revenue
Capital expenditure Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 25.34 million 3% of revenue
Free cash flow Derived Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 26.06 million 3.1% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2023 Operating loss: operating costs were 103% of revenue.
2024 Net loss: net income was −6.5% of revenue.
2025 Operating loss: operating costs were 100% of revenue.

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2023 2023-01-01 – 2023-12-31	826339000	850624000 Derived	-24285000	41921000 Derived	-66206000	7706000 Derived	Source 2023-01-01 – 2023-12-31: 826339000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Revenue Open source 2023-01-01 – 2023-12-31: -24285000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Income Open source 2023-01-01 – 2023-12-31: -66206000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Net Income Open source 2023-01-01 – 2023-12-31: 17087000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Cash Flow Open source 2023-01-01 – 2023-12-31: 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Capital Expenditure Open source
2024 2024-01-01 – 2024-12-31	833881000	817009000 Derived	16872000	71107000 Derived	-54235000	27834000 Derived	Source 2024-01-01 – 2024-12-31: 833881000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Revenue Open source 2024-01-01 – 2024-12-31: 16872000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Income Open source 2024-01-01 – 2024-12-31: -54235000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Net Income Open source 2024-01-01 – 2024-12-31: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Cash Flow Open source 2024-01-01 – 2024-12-31: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Capital Expenditure Open source
2025 2025-01-01 – 2025-12-31	844556000	847880000 Derived	-3324000	-42960000 Derived	39636000	26056000 Derived	Source 2025-01-01 – 2025-12-31: 844556000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Revenue Open source 2025-01-01 – 2025-12-31: -3324000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Income Open source 2025-01-01 – 2025-12-31: 39636000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Net Income Open source 2025-01-01 – 2025-12-31: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Cash Flow Open source 2025-01-01 – 2025-12-31: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Capital Expenditure Open source

Amounts are exact, in Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 844.6M 2025

Values and sources

Revenue values and source evidence
Period	Series	Value(Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ)	Source evidence
20232023-12-31	Revenue	826339000	Revenue: 826339000 Open source
20242024-12-31	Revenue	833881000	Revenue: 833881000 Open source
20252025-12-31	Revenue	844556000	Revenue: 844556000 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

1.3% 2025

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20232023-12-31	Year over year	No prior comparable period	Revenue: 826339000 Open source
20242024-12-31	Year over year	0.9%	Revenue: 833881000 Open source Revenue: 826339000 Open source
20252025-12-31	Year over year	1.3%	Revenue: 844556000 Open source Revenue: 833881000 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin -0.4% 2025

Net margin 4.7% 2025

Free cash flow margin 3.1% 2025

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20232023-12-31	Operating margin	-2.9%	Operating Income: -24285000 Open source Revenue: 826339000 Open source
20242024-12-31	Operating margin	2%	Operating Income: 16872000 Open source Revenue: 833881000 Open source
20252025-12-31	Operating margin	-0.4%	Operating Income: -3324000 Open source Revenue: 844556000 Open source
20232023-12-31	Net margin	-8%	Net Income: -66206000 Open source Revenue: 826339000 Open source
20242024-12-31	Net margin	-6.5%	Net Income: -54235000 Open source Revenue: 833881000 Open source
20252025-12-31	Net margin	4.7%	Net Income: 39636000 Open source Revenue: 844556000 Open source
20232023-12-31	Free cash flow margin	0.9%	Revenue: 826339000 Open source Operating Cash Flow: 17087000 Open source Capital Expenditure: 9381000 Open source
20242024-12-31	Free cash flow margin	3.3%	Revenue: 833881000 Open source Operating Cash Flow: 50240000 Open source Capital Expenditure: 22406000 Open source
20252025-12-31	Free cash flow margin	3.1%	Revenue: 844556000 Open source Operating Cash Flow: 51398000 Open source Capital Expenditure: 25342000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 51.4M 2025

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ)	Source evidence
20232023-12-31	Operating cash flow	17087000	Operating Cash Flow: 17087000 Open source
20242024-12-31	Operating cash flow	50240000	Operating Cash Flow: 50240000 Open source
20252025-12-31	Operating cash flow	51398000	Operating Cash Flow: 51398000 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 26.1M 2025

Values and sources

Free cash flow values and source evidence
Period	Series	Value(Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ)	Source evidence
20232023-12-31	Free cash flow	7706000	Operating Cash Flow: 17087000 Open source Capital Expenditure: 9381000 Open source
20242024-12-31	Free cash flow	27834000	Operating Cash Flow: 50240000 Open source Capital Expenditure: 22406000 Open source
20252025-12-31	Free cash flow	26056000	Operating Cash Flow: 51398000 Open source Capital Expenditure: 25342000 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2023-12-31	Liabilities / assets	Not reported	No source recorded
2024-12-31	Liabilities / assets	Not reported	No source recorded
2025-12-31	Liabilities / assets	Not reported	No source recorded

Current assets to current liabilities

Current assets divided by current liabilities.

Not enough comparable data to show this history.

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
2023-12-31	Current assets / current liabilities	Not reported	No source recorded
2024-12-31	Current assets / current liabilities	Not reported	No source recorded
2025-12-31	Current assets / current liabilities	Not reported	No source recorded

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2023 2023-01-01 – 2023-12-31	−Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 66.21 million Exact value Exact value: -66206000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2023-01-01 – 2023-12-31: -66206000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Net Income Open source Share or cite Citation for Net Income · RIBBON COMMUNICATIONS INC. · 2023-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Net Income: -66206000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:NetIncome Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3ANetIncome&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:NetIncome: -66206000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1653869 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 17.09 million Exact value Exact value: 17087000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2023-01-01 – 2023-12-31: 17087000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RIBBON COMMUNICATIONS INC. · 2023-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Operating Cash Flow: 17087000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:OperatingCashFlow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3AOperatingCashFlow&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:OperatingCashFlow: 17087000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1717009 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 9.38 million Exact value Exact value: 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2023-01-01 – 2023-12-31: 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · RIBBON COMMUNICATIONS INC. · 2023-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Capital Expenditure: 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:CapitalExpenditure Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3ACapitalExpenditure&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:CapitalExpenditure: 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1722432 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 7.71 million Calculation and evidence 17087000 − 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Exact free cash flow: 7706000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2023-01-01 – 2023-12-31: 17087000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · Inspect Operating Cash Flow · Source 2023-01-01 – 2023-12-31: 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · RIBBON COMMUNICATIONS INC. · 2023-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Free cash flow: 7706000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: free-cash-flow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 17087000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1717009 Filing: 000170805526000012 Input fundies:CapitalExpenditure: 9381000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1722432 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.
2024 2024-01-01 – 2024-12-31	−Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 54.24 million Exact value Exact value: -54235000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2024-01-01 – 2024-12-31: -54235000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Net Income Open source Share or cite Citation for Net Income · RIBBON COMMUNICATIONS INC. · 2024-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Net Income: -54235000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:NetIncome Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3ANetIncome&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:NetIncome: -54235000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1652972 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 50.24 million Exact value Exact value: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2024-01-01 – 2024-12-31: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RIBBON COMMUNICATIONS INC. · 2024-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Operating Cash Flow: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:OperatingCashFlow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3AOperatingCashFlow&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:OperatingCashFlow: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1715955 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 22.41 million Exact value Exact value: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2024-01-01 – 2024-12-31: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · RIBBON COMMUNICATIONS INC. · 2024-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Capital Expenditure: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:CapitalExpenditure Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3ACapitalExpenditure&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:CapitalExpenditure: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1721452 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 27.83 million Calculation and evidence 50240000 − 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Exact free cash flow: 27834000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2024-01-01 – 2024-12-31: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · Inspect Operating Cash Flow · Source 2024-01-01 – 2024-12-31: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · RIBBON COMMUNICATIONS INC. · 2024-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Free cash flow: 27834000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: free-cash-flow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 50240000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1715955 Filing: 000170805526000012 Input fundies:CapitalExpenditure: 22406000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1721452 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.
2025 2025-01-01 – 2025-12-31	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 39.64 million Exact value Exact value: 39636000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2025-01-01 – 2025-12-31: 39636000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Net Income Open source Share or cite Citation for Net Income · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Net Income: 39636000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3ANetIncome&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:NetIncome: 39636000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1652084 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 51.4 million Exact value Exact value: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2025-01-01 – 2025-12-31: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Operating Cash Flow: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3AOperatingCashFlow&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:OperatingCashFlow: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1714859 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 25.34 million Exact value Exact value: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2025-01-01 – 2025-12-31: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Capital Expenditure: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055/explain?concept=fundies%3ACapitalExpenditure&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ&dimensions= Input fundies:CapitalExpenditure: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1720430 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.	Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 26.06 million Calculation and evidence 51398000 − 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Exact free cash flow: 26056000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ 2025-01-01 – 2025-12-31: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · Inspect Operating Cash Flow · Source 2025-01-01 – 2025-12-31: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · RIBBON COMMUNICATIONS INC. · 2025-12-31 RIBBON COMMUNICATIONS INC. (edgar:1708055) Free cash flow: 26056000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ Concept: free-cash-flow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:38:22Z Snapshot: 8583ad987c14b80437d4205ddc385a0e3320c04d2006cb8da0f58397344dcc66 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1708055?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 51398000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1714859 Filing: 000170805526000012 Input fundies:CapitalExpenditure: 25342000 Unit_Standard_USD_6gf5q-doqUmiHTWIJs14eQ (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1708055/000170805526000012/rbbn-20251231x10k.htm#1720430 Filing: 000170805526000012 The citation records this snapshot. The page link may show a newer release later.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

64 filings · 6,104 latest values · 6,096 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0001708055, 1708055, RBBN, edgar:1708055

Also known as RIBBON COMMUNICATIONS INC., RIBBON COMMUNICATIONS INC., Ribbon Communications Inc., SOLSTICE SAPPHIRE INVESTMENTS, INC., Solstice Sapphire Investments, Inc., Sonus Networks, Inc.

RIBBON COMMUNICATIONS INC.

Latest quarter

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What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2025 2025-01-01 – 2025-12-31

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Cash generation