)
Visual22 Oct 2025
Epiroc's cash spent on M&A
Ribbon Communications (RBBN) investor relations material
Ribbon Communications Q3 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Q3 2025 earnings summary22 Oct, 2025
Executive summary
Q3 2025 revenue reached $215 million, up 2% year-over-year, with year-to-date revenue up 6% and strong customer adoption of the Acumen AI ops platform, including major wins in EMEA and with IBM.
IP Optical Networks sales grew 11% year-over-year, with robust performance in EMEA (up to 50%) and India (up 31% in Q3, 50% YTD).
Cloud & Edge portfolio is increasingly strategic, with year-to-date revenue up 9% and product/professional service revenue up 18% excluding maintenance.
U.S. government shutdown delayed procurement, impacting federal sales, but projects are delayed, not lost.
Cash from operations was $26 million, with a closing cash balance of $77 million, up $14 million sequentially.
Financial highlights
Q3 revenue was $215 million, up 2% year-over-year, with non-GAAP gross margin at 52.6%–53% and adjusted EBITDA at $29 million.
Non-GAAP net income was $7–8 million, with diluted EPS of $0.04; GAAP net loss was $12 million, or $(0.07) per share.
Year-to-date non-GAAP revenue was $617 million, gross margin 51%, and adjusted EBITDA $67 million.
Cash from operations was $26 million; closing cash balance was $77 million.
CapEx for Q3 was $5.5 million; share repurchases totaled $3.5 million for 900,000–911,000 shares.
Outlook and guidance
Q4 2025 revenue projected at $230–$250 million; adjusted EBITDA expected at $42–$48 million.
FY25 revenue midpoint outlook is $857 million, with non-GAAP gross margin at 52.3%–52.7%.
Q4 expected to be the strongest quarter, with Cloud and Edge gross margins in the high 60s.
U.S. government shutdown impact removed from Q4 projections; purchases assumed to occur in 2026.
IP Optical sales to remain strong in India and stable in North America and Europe; maintenance revenue to decline due to contract completion.
Acumen AIOps platform's expected revenue impact?
Factors for Q3 gross margin decline?
Expected Q4 impact of government shutdown?
Acumen/AI platform revenue contribution?
US federal business growth post-shutdown?
IP Optical sustainable EBITDA path?
Partial view of Summaries dataset, powered by Quartr API
Research faster. Power your platform.
Next Ribbon Communications earnings date
Q4 202512 Feb, 2026
Next Ribbon Communications earnings date
Q4 202512 Feb, 2026
The essential earnings season companion
The #1 app for live earnings calls, transcripts, analyst estimates, and more. All for free.
Live calls and transcripts
Listen to earnings calls, CMDs, investor conferences, and more – with a podcast-like experience.
Find what you need faster
Search for any keyword across all transcripts simultaneously.
Easily store key findings
Capturing important takeaways is as simple as it gets. Even during your lunch run or commute.
Your watchlist. Your dashboard.
Follow the companies that matter to you. Get a personalized feed with real-time updates.
Be the first to know
Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned.
Consensus estimates
Access analyst consensus estimates, valuation multiples, and revenue segments splits.
All IR material in one place
The easiest way to stay updated during earnings season.
Global coverage
All events from public companies. Live and recorded.
Just click and listen
No webcast links. No manual registrations.
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
)
Leroy DaleyApp Store
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
)
Eferix Drawings Google Play
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
anuj283App Store
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
Leroy DaleyApp Store
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
Eferix Drawings Google Play
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
anuj283App Store
I can't remember the last time an app had such a positive impact on my investment process.
)
@ankurshah47_ x.com
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
Amina0781App Store
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
@theshortbearx.com
I can't remember the last time an app had such a positive impact on my investment process.
@ankurshah47_ x.com
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
Amina0781App Store
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
@theshortbearx.com
)
)
Frequently asked questions
Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, the Asia Pacific, and internationally. The company offers digital network transformation solutions that address next generation communications requirements, including web real-time communication, session initiation protocol trunking, video, voice over long term evolution; service provider session border controller; unified communications solutions. Ribbon Communications Inc. was founded in 1997 and is headquartered in Plano, Texas.
Quartr provides global coverage of all investor relation material from public companies.
Mobile app: Research anytime, anywhere with the #1 app for live earnings calls, transcripts, analyst estimates, and more. All for free.
Desktop (Quartr Pro): The leading platform for qualitative research, used daily by top firms and financial institutions.
Quartr API: Build custom solutions powered by live earnings calls, live transcripts, filings and reports, slide presentations, and more.
Yes, the Quartr mobile app is free on both iOS and Android.
Yes. Quartr provides global, industry-leading live coverage of company events such as regular earnings calls, capital markets days, M&A announcements, and investor conferences. Live with zero delays. Just click and listen.
Yes, capturing important takeaways is as simple as it gets. Even during your lunch run or commute.
Yes. Follow the companies that matter to you. Get a personalized feed with real-time updates, a tailored earnings calendar, and instant alerts when earnings calls go live.
Yes. Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned, regardless of who's talking.
Explore our global coverage