Short answer
Ribbon Communications Inc. (RBBN) filed its Q3 2025 10-Q quarterly report on Oct 23, 2025 for the quarter ended Sep 30, 2025. Quarterly revenue was $215M (up 2.4% year over year) with net income of −$12M.
Q3 2025 key financials · XBRL
- Revenue
- $215M
- +2.4% YoY · −2.4% QoQ
- Net income
- −$12M
- +9.8% YoY · −9.2% QoQ
- Operating margin
- 1.3%
- Gross margin
- 50.1%
- EPS (diluted)
- −$0.07
- +12.5% YoY · −16.7% QoQ
Source: XBRL data from the Ribbon Communications Inc. (RBBN) Q3 2025 10-Q on SEC EDGAR. USD.
Ribbon Communications Inc. Q3 2025 10-Q analysis
AI summary of MD&A and risk factor updates
Management Discussion & Analysis
- Revenue $215.4M, up $5.1M or 2.4% YoY, driven by IP Optical Networks sales
- Gross margin 50.1% vs 52.1% YoY; operating income $2.8M vs $0.9M operating loss
- Best segment IP Optical Networks revenue $90.9M vs $82.2M; gross margin 34.6% vs 30.8%
- Worst segment Cloud and Edge revenue $124.5M vs $128.1M; gross margin 61.5% vs 65.9%
- Outlook: 2025 revenue expected higher, with tariff, inflation, supply-chain, and customer-spending risks
Risk Factors
- Newly disclosed cybersecurity breach: nation-state-linked actors accessed the IT network, potentially beginning December 2024
- Customer-data exposure: files on two laptops were accessed, with affected customers notified
- Ongoing remediation costs: additional fourth-quarter 2025 investigation and network-strengthening expenses expected
- Liquidity risk from repurchases: $3.5 million used in third-quarter buybacks, leaving $44.3 million authorized
Generated from the filing text; verify against the original. 10-K vs 10-Q vs 8-K
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