Ribbon Communications

RBBNNasdaq United States Technology EDP Services

Market cap

$382.682 M

$2.14 +1.91%

Close of 7 Aug 2026

Revenue

$844.6M

#1625 by revenue

Earnings

$39.6K

#2471 by earnings

Shares outstanding

178,823,352

Latest filing cover page

P/E ratio

9654.9

Cap ÷ net income

EDP Services — ranked by market cap

All 163 →

#82trivagoTRVG$396.9M
#83Perion NetworkPERI$385.8M
#84Ribbon CommunicationsRBBN$382.7M
#85Simulations PlusSLP$370.5M
#86Innovative Solutions & SupportISSC$360.9M

Where these numbers come from

Share counts and financials for Ribbon Communications are taken from its own SEC filings via EDGAR — public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 9 Aug 2026. Read the methodology.