Ribbon Communications Inc (RBBN) financials
Ribbon Communications revenue and earnings by year
Ribbon Communications's revenue was $845 million in the fiscal year to December 31, 2025, up 1.3% from the year before. Net income was $39.6 million, 4.7% of revenue. Since the fiscal year to December 31, 2016, revenue has grown 14.4% a year on average.
Fiscal years, each labelled by the calendar year it ended in.
Income statement, the last 10 fiscal years
| Fiscal year to | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 845 | 834 | 826 | 820 | 845 | 844 | 563 | 578 | 330 | 253 |
| Revenue growth | 1.3% | 0.9% | 0.8% | -3.0% | 0.1% | 49.8% | -2.6% | 75.2% | 30.6% | — |
| Gross profit | 421 | 440 | 408 | 401 | 445 | 451 | 317 | 347 | 201 | 168 |
| Gross margin | 49.8% | 52.7% | 49.4% | 48.9% | 52.6% | 53.4% | 56.3% | 60.1% | 61.1% | 66.4% |
| Operating income | -3 | 17 | -24 | -48 | -118 | 2 | -189 | -65 | -55 | -14 |
| Operating margin | -0.4% | 2.0% | -2.9% | -5.9% | -13.9% | 0.2% | -33.6% | -11.3% | -16.7% | -5.4% |
| Net income | 40 | -54 | -66 | -98 | -177 | 89 | -130 | -77 | -35 | -14 |
| Net margin | 4.7% | -6.5% | -8.0% | -12.0% | -21.0% | 10.5% | -23.1% | -13.3% | -10.7% | -5.5% |
| Diluted EPS | $0.22 | -$0.31 | -$0.40 | -$0.67 | -$1.21 | $0.52 | -$1.19 | -$0.76 | -$0.58 | -$0.28 |
| Free cash flow | 26 | 28 | 8 | -37 | 2 | 85 | 45 | -18 | 4 | 15 |
Diluted EPS is stated in today's shares (adjusted for every split since). Quarterly statements and the income statement as a flow chart are in the app: open RBBN in Markets.
How Ribbon Communications makes money
Revenue by segment in the quarter to September 30, 2026, as the company reports it.
| Segment | Revenue | Share |
|---|---|---|
| Cloud & Edge | $123M | 56.2% |
| IP Optical Networks | $95.8M | 43.8% |
See also: RBBN valuation and P/E history · RBBN returns
No forecast, no recommendation. This page describes Ribbon Communications Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.