Ribbon Communications Inc Dossier
Outlook & Key Dates
Estimates, guidance, catalysts, and upcoming events
Analyst Estimates Learn more →
Analyst Coverage
5analysts covering
FY Revenue (est.)
$837.3Mnext fiscal year
FY EPS (est.)
$0.13next fiscal year
Monitoring Framework
Key Performance Indicators
Quarterly Revenue Quarterly163MTarget: 185 million to 195 million
Non-GAAP Gross Margin Quarterly4,580.0%Target: 49% to 50%
Adjusted EBITDA Quarterly-8MTarget: 9 million to 14 million
Watch Items
- U.S. Tier 1 Service Provider DemandTrigger: Continued project and budget delays in the first half of 2026Action: Monitor deployment levels at major customers and adjust full-year operating expense budgets if the second-half ramp is delayed.
- IP Optical Networks Bookings and Book-to-Bill RatioTrigger: Book-to-bill ratio falling below 1.2x (currently at 1.5x)Action: Evaluate sales pipeline execution in India and EMEA to ensure backlog converts to recognized revenue in the second half of 2026.
Research as of 19 Jun 2026