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Ribbon Communications Inc. (RBBN)
Technology · Software - Application · NasdaqGS
Ribbon Communications Inc. revenue & earnings — last 10 fiscal years
| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $252.59M | $329.94M | $577.90M | $563.11M | $843.79M | $844.96M | $819.76M | $826.34M | $833.88M | $844.56M |
| Gross profit | $167.61M | $201.50M | $347.31M | $317.08M | $450.82M | $444.66M | $400.94M | $408.08M | $439.51M | $420.71M |
| Net income | $0 | $0 | $-76.81M | $-130.07M | $88.59M | $-177.19M | $-98.08M | $-66.21M | $-54.23M | $39.64M |
| Net margin | 0.0% | 0.0% | -13.3% | -23.1% | 10.5% | -21.0% | -12.0% | -8.0% | -6.5% | 4.7% |
Source: Ribbon Communications Inc. SEC filings (10-K). 11 years of history available in the interactive view.
What growth is priced into RBBN stock?
At today's market cap of $462.37M, Ribbon Communications Inc. is priced for free-cash-flow growth of about 6.1% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $26.06M from the FY ending 2025-12-31). For comparison, free cash flow actually grew -19%/yr over the last five fiscal years and revenue 0%/yr, computed from its SEC filings. This is a reverse DCF — a translation of the price into a growth assumption you can judge, not a fair value and not advice. Change the assumptions yourself in the interactive view →
Explore 11 years of Ribbon Communications Inc. financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
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Ribbon Communications Inc. financial history by metric
About Ribbon Communications Inc.
Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, the Asia Pacific, and internationally. It operates through two segments, Cloud and Edge, and IP Optical Networks. The Cloud and Edge segment provides software and hardware products, solutions, and services for voice over internet protocol communications, voice over long-term evolution, and voice over 5G communications, and unified communications and collaboration. It also offers session border controllers; and network transformation products, such as call controllers, media gateways, and application servers. This segment serves private, public, hybrid cloud infrastructures, as well as data centers, enterprise premises, and service provider networks. The IP Optical Networks segment provides hardware and software products and solutions for IP networking, switching, routing, and optical transport for technologies comprising 5G, distributed cloud computing, and corresponding applications. It also offers multiple solutions, including 5G-native solutions for mobile-backhaul, metro and edge aggregation, core networking, data center interconnect, multi-service access, and transport solutions for wholesale carriers. This segment serves utilities, government, defense, finance, transportation, and education and research industries, as well as service providers and enterprises. The company was formerly known as Sonus Networks, Inc. and changed its name to Ribbon Communications Inc. in November 2017. Ribbon Communications Inc. was founded in 1997 and is headquartered in Plano, Texas.
Ribbon Communications Inc. — frequently asked questions
What is Ribbon Communications Inc.'s revenue?
Ribbon Communications Inc. (RBBN) reported revenue of $844.56M for fiscal year 2025, up 1.3% from the prior year, according to its SEC filings.
Is Ribbon Communications Inc. profitable?
Yes. RBBN earned net income of $39.64M in fiscal 2025, a net margin of 4.7%.
What is RBBN's P/E ratio?
Ribbon Communications Inc. trades at a price-to-earnings ratio of about 15.4 based on the latest data in our nightly-refreshed cache.
How fast is Ribbon Communications Inc. growing?
RBBN's revenue grew at roughly 0.0% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does Ribbon Communications Inc. have?
As of fiscal year 2025, RBBN carried roughly $333.27M in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is Ribbon Communications Inc.'s gross margin?
RBBN's gross margin was 49.8% in fiscal 2025 — gross profit of $420.71M on revenue of $844.56M.
What is Ribbon Communications Inc.'s market cap?
Ribbon Communications Inc. (RBBN) has a market capitalization of about $462.37M, based on the latest data in our nightly-refreshed cache.
When does Ribbon Communications Inc.'s fiscal year end?
RBBN's fiscal year ends in December. Its most recent annual filing covers the fiscal year ending 2025-12-31.
What growth is priced into RBBN stock?
At today's market cap of $462.37M, Ribbon Communications Inc. is priced for free-cash-flow growth of about 6.1% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $26.06M from the FY ending 2025-12-31). For comparison, free cash flow actually grew -19%/yr over the last five fiscal years and revenue 0%/yr, computed from its SEC filings.
Where does this data come from?
All figures are computed from Ribbon Communications Inc.'s official SEC filings (10-K and 10-Q), covering 11 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.