Ribbon Communications Reports Record Q2 2025 Revenue and Strong Profitability, Reaffirms Full-Year Outlook

RBBN
October 04, 2025

Ribbon Communications Inc. announced its financial results for the second quarter of 2025 on July 23, 2025. The company reported record second-quarter revenue of $221 million, an increase of 15% year-over-year, exceeding its guidance.

Non-GAAP Adjusted EBITDA for Q2 2025 increased by 47% year-over-year to $32 million, landing at the top end of the company's guidance. The Cloud & Edge segment's sales grew 24% year-over-year to $137 million, with adjusted EBITDA increasing 43% to $37 million.

The IP Optical Networks segment's revenue was $83.5 million, up 13% sequentially and 2% year-over-year, with its gross margin improving by 760 basis points sequentially to 35.9%. Ribbon also repurchased $2.3 million in shares under its new program and expects $15 million to $20 million in near-term cash tax savings for 2025 from a new U.S. tax bill. The company reiterated its full-year 2025 projections for revenue of $870 million to $890 million and Adjusted EBITDA of $130 million to $140 million, with Q3 2025 revenue projected between $213 million and $227 million.

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