RBBN
Ribbon Communications Inc.
NASDAQ · Communication Services · Telecommunications Services · US
$1.98
−0.50%Price chart
Aug 6Aug 11Aug 14Aug 19Aug 24Aug 27Sep 1Sep 4
ValuationView details →
P/E (Fwd)
14.3x
EV/EBITDA
18.4x
Market Cap
$354.07M
MomentumView details →
1D Return
−0.50%
YTD Return
−31.77%
RSI (14)
40.5
ValuationView details →
P/E (Fwd)
14.3x
EV/EBITDA
18.4x
Market Cap
$354.07M
RSI (14)
40.5
MomentumView details →
1D Return
−0.50%
YTD Return
−31.77%
SummaryUpdated Jun 1, 2026
Ribbon Communications Inc. (NASDAQ:RBBN) is a telecommunications technology company founded in 1997 and headquartered in Plano, Texas. Originally established as Sonus Networks, the company rebranded to Ribbon Communications in November 2017 following strategic acquisitions and business expansion. Ribbon provides critical communications infrastructure solutions that enable voice, data, and video communications across traditional and next-generation networks. The company serves telecommunications service providers, enterprises, and government agencies globally, helping them modernize their networks and transition to cloud-based communications platforms.
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Ribbon Communications Inc. reported its financial results for the second quarter of 2026, with revenue of $192 million and non-GAAP adjusted EBITDA of $12 million.38d agoComporium selected Ribbon Communications' technology to modernize its voice infrastructure.78d agoRibbon Communications Inc. introduces network solutions for rapid deployment for mobile data centers, defense agencies, and critical infrastructure operators.87d ago