Ribbon Communications Inc.

RBBN Technology Software Application

Ribbon Communications Inc.’s revenue for fiscal 2025 (year ended December 2025) was $844.6 million, up 1.28% from fiscal 2024.

Revenue
+1.55%
EPS
+27.1%
Free cash flow
−152.4%
Total debt
+2.40%

Quarter to September 2026, against a year earlier

1.62 0.07 +4.52%
Market cap
$277.7M
P/E
14.9×
Fwd P/E
−3.2×
Dividend yield
—
F-score
6/9
Altman Z
−0.55
Beneish M
−2.53
Dividend safety
n/a
Sep '26 Jun '26 Mar '26 Dec '25 Older periods
P/E ratio
16.15 26.00 11.78 12.52

+8 more quarters

P/S ratio
0.39 0.52 0.45 0.60
P/FCF ratio
0.00 61.00 22.34 19.48
P/Operating CF
(21.83) (36.06) (16.93) 17.36
P/B ratio
0.81 1.06 0.89 1.13
EV/Sales
0.77 0.88 0.77 0.88
EV/EBITDA
19.16 22.84 13.22 12.29
EV/FCF
(20.74) 102.76 38.06 28.50
Current Ratio
1.32 1.31 1.37 1.44
Net Debt/EBITDA
14.73 92.29 (16.07) 9.42
Debt/Equity
0.88 0.84 0.79 0.74
Earnings Yield
6.19% 3.85% 8.49% 7.99%
Free Cash Flow Yield
(9.42%) 1.64% 4.48% 5.13%
Free Cash Flow per Share
(0.09) (0.09) (0.14) 0.15
Book value per Share
2.17 2.21 2.39 2.55
Free Cash Flow
(15.51) (16.35) (25.07) 27.27
EV/EBIT
0.00 0.00 0.00 0.00
Other line items

Show all line items

Columns are period end dates · fundamentals updated 2 Nov 2026