Monday 12 October 2026 Export all RBBN data to Excel Powerpack

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. In the quarter to June 2026, revenue fell 12.8%, EPS fell 150.0%, free cash flow fell 152.4% and total debt fell 2.09%, each against the same quarter a year earlier. Revenue growth for three consecutive years, operating cash flow growth for three; insiders bought in the last twelve months.

1.60 0.10 −5.88%
Market cap
$304.0M
P/E
18.9×
Fwd P/E
−7.9×
Dividend yield
—
F-score
6/9
Altman Z
−0.55
Beneish M
−2.53
Dividend safety
n/a
Jun '26 Mar '26 Dec '25 Sep '25 Older periods
P/E ratio
26.00 11.78 12.52 0.00

+8 more quarters

P/S ratio
0.52 0.45 0.60 0.77
P/FCF ratio
61.00 22.34 19.48 12.76
P/Operating CF
(36.06) (16.93) 17.36 25.34
P/B ratio
1.06 0.89 1.13 1.86
EV/Sales
0.88 0.77 0.88 1.07
EV/EBITDA
22.84 13.22 12.29 10.99
EV/FCF
102.76 38.06 28.50 17.67
Current Ratio
1.31 1.37 1.44 1.43
Net Debt/EBITDA
92.29 (16.07) 9.42 13.67
Debt/Equity
0.84 0.79 0.74 0.93
Earnings Yield
3.85% 8.49% 7.99% (6.32%)
Free Cash Flow Yield
1.64% 4.48% 5.13% 7.83%
Free Cash Flow per Share
(0.09) (0.14) 0.15 0.12
Book value per Share
2.21 2.39 2.55 2.04
Free Cash Flow
(16.35) (25.07) 27.27 20.95
EV/EBIT
0.00 0.00 0.00 45.11
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