Company profile · Internet & IT Services
Ribbon Communications Inc. (RBBN)
Nasdaq: RBBN · Plano, TX · Data from SEC filings, updated Oct 6, 2026
Overview
Ribbon Communications Inc. trades on Nasdaq under the ticker RBBN and is classified by RoxMag in the Internet & IT Services segment (SEC industry code 7373, Services-Computer Integrated Systems Design). Its principal executive offices are in Plano, TX. The company was founded in 2017. In its annual report for the fiscal year ended December 31, 2025, it reported revenue of $844.6 million and net income of $39.6 million. By public float it ranks #78 of the 126 internet & it services companies profiled on RoxMag.
Ribbon Communications Inc. is a public company that makes software, IP and optical networking solutions for service providers, enterprises and critical infrastructure sectors. The company was formed in 2017, following the merger of Genband and Sonus Networks and is headquartered in Plano, Texas.
Financial history
Annual figures as reported in Ribbon Communications Inc.'s 10-K filings (US dollars).
- Revenue growth
- 1.3%
- vs prior year, FY2025
- Net margin
- 4.7%
- net income ÷ revenue, FY2025
- Operating margin
- -0.4%
- operating income ÷ revenue, FY2025
- R&D share of revenue
- 21.2%
- R&D ÷ revenue, FY2025
| Metric | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Revenue | $844.6M | $833.9M | $826.3M | $819.8M | $845.0M |
| Gross profit | $420.7M | $439.5M | $408.1M | $400.9M | $444.7M |
| Operating income | -$3.3M | $16.9M | -$24.3M | -$48.3M | -$117.8M |
| Net income | $39.6M | -$54.2M | -$66.2M | -$98.1M | -$177.2M |
| Research & development | $178.9M | $179.9M | $190.7M | $203.7M | $194.9M |
| Total assets | $1.2B | $1.2B | $1.1B | $1.3B | $1.3B |
| Stockholders' equity | $449.0M | $404.6M | $452.8M | $518.4M | $527.2M |
| Cash & equivalents | $96.4M | $87.8M | $26.5M | $67.3M | $103.9M |
Fiscal-year labels follow the calendar year in which each fiscal year ends. Margins and growth are calculated by RoxMag from the reported figures.
Recent SEC filings
Sources & method
Company identity, address, filings, financial figures, share counts and public float come from the company's own filings with the U.S. Securities and Exchange Commission (EDGAR). Website, founding year, chief executive and employee count come from Wikidata where available; the overview excerpt is from Wikipedia. Fields without a public source are left blank. RoxMag does not estimate figures. This page is general information, not investment advice — see our disclaimer and editorial policy.