Plano, Texas – October 28, 2026 -- Ribbon Communications (Nasdaq: RBBN) reported third-quarter 2026 revenue of $219 million, up 14% sequentially, and guided to $233 million to $247 million for the fourth quarter. Net income improved by $18 million.

Adjusted EBITDA more than doubled to $27 million from $12 million in the second quarter. Non-GAAP operating expenses held flat at $88 million.