Ribbon Communications reported Q3 2025 revenue of $215 million, up from $210 million a year earlier. The company posted a GAAP net loss of $12.1 million ($-0.07 per share) and non-GAAP EPS of $0.04. Adjusted EBITDA reached $28.9 million, supported by strong contributions from the IP Optical Networks segment and disciplined cost management.

Ribbon Communications Inc. delivered a strong second quarter in 2025, with revenue increasing 15% year-over-year to $221 million, surpassing guidance. Non-GAAP Adjusted EBITDA also saw significant growth, rising 47% year-over-year to $32 million, reaching the high end of their guidance. The company experienced robust demand in North America across both Service Provider and Enterprise markets and showed good momentum in its IP Optical business in India and North America.