Ribbon Communications/$RBBN
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About Ribbon Communications
Ribbon Communications Inc provides network solutions to service providers and enterprises. The company enables service providers and enterprises to modernize their communications networks and provide secure real-time communications solutions to their customers and employees. The company has two separate lines of business; the Cloud and Edge segment, and the IP Optical Networks segment. The majority of the revenue for the company is generated from its Cloud and Edge segment that provides secure and reliable software and hardware products, solutions, and services for VoIP communications, Voice Over LTE among others to service providers and enterprise customers. The company generates majority of its revenue from United States.
Ticker
$RBBN
Sector
Communication
Primary listing
Employees
3,052
Headquarters
Website
RBBN Metrics
BasicAdvanced
$558M
-
-$0.24
1.36
-
Price and volume
Market cap
$558M
Beta
1.36
52-week high
$5.38
52-week low
$3.01
Average daily volume
745K
Financial strength
Current ratio
1.434
Quick ratio
1.004
Long term debt to equity
107.729
Total debt to equity
113.385
Interest coverage (TTM)
0.79%
Profitability
EBITDA (TTM)
97.67
Gross margin (TTM)
53.07%
Net profit margin (TTM)
-4.96%
Operating margin (TTM)
4.20%
Effective tax rate (TTM)
-16.99%
Revenue per employee (TTM)
$280,000
Management effectiveness
Return on assets (TTM)
2.06%
Return on equity (TTM)
-11.40%
Valuation
Price to revenue (TTM)
0.641
Price to book
1.55
Price to tangible book (TTM)
-5.9
Price to free cash flow (TTM)
10.584
Free cash flow yield (TTM)
9.45%
Free cash flow per share (TTM)
0.299
Growth
Revenue change (TTM)
7.38%
Earnings per share change (TTM)
-21.80%
3-year revenue growth (CAGR)
2.07%
10-year revenue growth (CAGR)
13.29%
3-year earnings per share growth (CAGR)
-44.35%
10-year earnings per share growth (CAGR)
-11.06%
What the Analysts think about RBBN
Analyst ratings (Buy, Hold, Sell) for Ribbon Communications stock.
Bulls say / Bears say
Ribbon delivered record Q2 2025 revenue of $221 million, up 15% year-over-year, with non-GAAP adjusted EBITDA rising 47% to $32 million, driven by strong Cloud & Edge demand (PR Newswire)
The Board authorized a $50 million share repurchase program commencing June 2025 through December 2027, underscoring management’s confidence in the company’s valuation and future cash flow generation (Investing.com)
In Q3 2025, Ribbon sustained profitability improvements with revenue up 2.4% year-over-year to $215 million, GAAP operating income of $3 million versus a $1 million loss last year, and non-GAAP adjusted EBITDA of $29 million (PR Newswire)
SEC filing disclosure in October 2025 revealed an undetected nation-state cyber-breach dating back to December 2024, raising material cybersecurity and reputational concerns (Reuters)
Ribbon’s third quarter gross margins contracted notably, with GAAP gross margin falling to 50.1% from 52.1% year-over-year and non-GAAP gross margin declining to 52.6% from 55.3%, highlighting ongoing margin pressure (PR Newswire)
Verizon alone accounted for approximately 20% of Ribbon’s total revenue in Q2 2025, indicating significant customer concentration risk should this key account reduce spending (Benzinga)
Data summarised monthly by Lightyear AI. Last updated on 4 Nov 2025.
RBBN Financial Performance
Revenues and expenses
RBBN Earnings Performance
Company profitability
Data displayed above is indicative only and its accuracy or completeness is not guaranteed. Actual execution price may vary. Past performance is not indicative of future results. Your return may be affected by currency fluctuations and applicable fees and charges. Capital at risk.
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Capital at risk
Upcoming events
No upcoming events
FAQs
What’s the current market cap for Ribbon Communications stock?
Ribbon Communications (RBBN) has a market cap of $558M as of November 08, 2025.
What is the P/E ratio for Ribbon Communications stock?
The price to earnings (P/E) ratio for Ribbon Communications (RBBN) stock is 0 as of November 08, 2025.
Does Ribbon Communications stock pay dividends?
No, Ribbon Communications (RBBN) stock does not pay dividends to its shareholders as of November 08, 2025.
When is the next Ribbon Communications dividend payment date?
Ribbon Communications (RBBN) stock does not pay dividends to its shareholders.
What is the beta indicator for Ribbon Communications?
Ribbon Communications (RBBN) has a beta rating of 1.36. This means that it is more volatile than the market, on average. A beta of 1 would indicate the stock moves in-line with the market, while a beta of 2 would indicate the stock moves twice as much as the market.