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Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Revenue by Business
Cloud And Edge$99.51M-30.1%$142.35M+14.4%$124.44M-9.2%$137.05M+27.4%$107.59M-34.7%
IP Optical Networks$63.09M-25.7%$84.97M-6.6%$90.93M+8.9%$83.54M+13.4%$73.69M-14.8%
Revenue by Product
Service Revenue Maintenance$63.67M-4.0%$66.32M-4.6%$69.52M+1.8%$68.3M+2.8%$66.42M-4.7%
Service Revenue Professional Services$30.83M-7.8%$33.45M-6.8%$35.88M-3.6%$37.23M+13.3%$32.87M-1.5%
Revenue by Geography
Asia Pacific$40.93M-22.5%$52.8M+22.1%$43.25M+3.6%$41.75M-3.3%$43.18M-4.2%
EMEA$39.07M-27.2%$53.65M-14.7%$62.89M+20.7%$52.11M+14.5%$45.5M-22.8%
Other Geographical Location$10.03M-25.7%$13.51M+7.6%$12.56M+19.6%$10.5M+6.0%$9.91M-26.7%
US$72.58M-32.4%$107.37M+11.1%$96.67M-16.8%$116.22M+40.5%$82.7M-38.2%

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Questions, answered.

How does Ribbon Communications Inc. break its business down?
Ribbon Communications Inc. (RBBN) reports revenue by business across 2 parts — Cloud And Edge and IP Optical Networks. Each is extracted from the segment footnotes and tracked over time.
Where does Ribbon Communications Inc.'s segment data come from?
Segment breakdowns are pulled from the segment footnotes in Ribbon Communications Inc.'s SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.