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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
Overview
Financials
Income Statement Balance Sheet Cash Flow Metrics & Ratios

Insider Decisions last twelve months

Bought, $m 0.07
Trades a month
Jan 26 Apr 26 Jul 26 Oct 26
Buy — — 1 — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 19.03%

Capital & Financial Ratios $m

Size
Market Cap 277.72
Revenue ttm 800.98
Net income ttm 18.59
Free cash flow ttm (29.67)
Net debt Q 300.52
Valuation
P/E 14.86
Forward P/E (3.23) (negative: loss-making)
Price / sales 0.36
Forward P/S Powerpack
Price / FCF 0.00
Price / book 0.75
Financial health
Current ratio Q 1.32
Debt / equity Q 0.88
Interest coverage Q 0.50
Growth
Revenue growth Q +1.55% (above 0%: growing)
Operating income growth Q +102.53% (above 0%: growing)
EPS, this year −100.91% (below 0%: weak)
EPS, next year A +2,533.33% (at or above 15%: strong)
Revenue, next year A −3.01% (below 0%: weak)
EPS, past 5 yrs −18.45% (below 0%: weak)
EPS, next 5 yrs A +13.96%

Green and red mark values outside typical ranges; (Q) is the latest quarter, (A) analysts’ estimates. How we judge →

Valuation vs history

EV/Sales, ten years
EV/Sales is 0.7×, against a ten-year median of 1.1×; over the ten years it ranged from 0.6× in 2020 to 1.7× in 2018.
P/S against its own 10 years 0.51%
10-year low 10-year high
P/B against its own 10 years 7.27%
10-year low 10-year high
EV/Sales against its own 10 years 6.90%
10-year low 10-year high

Dividends

Yield
—
Annual rate
—
Payout ratio
—

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 27 90 98 42
Receivables 268 255 232 246
Inventory 78 79 79 86
Other 46 39 46 52
419 464 454 427
2023 2024 2025 Q'26
Payables 85 88 80 94
ST’ Debt 35 6 9 26
Other — — — 0
341 329 315 323

Compound Annual Growth %

10y 5y 3y
Sales 12.99% 0.02% 1.00%
Cash Flow 9.97% (12.73%) 0.00%
Earnings 0.00% (14.86%) 0.00%
Book Value 7.25% (8.15%) (4.68%)

Earnings Trends EPS, adjusted, against the consensus

Sep 2026 Estimate 0.04 Actual 0.07

Earnings per share against the consensus, by quarter
Quarter Estimate Reported Result
Dec 2025 0.11 0.59 Beat by 0.48
Mar 2026 −0.06 −0.05 Beat by 0.01
Jun 2026 −0.01 −0.03 Miss by 0.02
Sep 2026 0.04 0.07 Beat by 0.03
Dec 2026 0.00 — Reports 4 February 2027

EPS $

Mar Jun Sep Dec Year
’26 (0.20) (0.15) (0.05) — —
’25 (0.15) (0.06) (0.07) 0.50 0.22
’24 (0.18) (0.10) (0.08) 0.04 (0.31)
’23 (0.23) (0.13) (0.08) 0.04 (0.39)
’22 (0.47) (0.20) (0.12) 0.12 (0.63)
’21 (0.31) 0.15 (0.40) (0.65) (1.20)
’20 (0.27) (0.06) 0.04 0.81 0.61
Fiscal quarters ending in the months shown.

Revenue $m

Mar Jun Sep Dec Year
’26 163 192 219 — —
’25 181 221 215 227 845
’24 180 193 210 251 834
’23 186 211 203 226 826
’22 173 206 207 234 820
’21 193 211 210 231 845
’20 158 210 231 244 844
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (22) (12) (14) — —
’25 (4) (1) 26 29 51
’24 13 (10) (15) 62 50
’23 11 (3) (12) 20 17
’22 15 (39) (18) 16 (26)
’21 (6) 14 0 11 19
’20 40 (3) 29 36 102
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (25) (16) (16) — —
’25 (16) (6) 21 27 26
’24 10 (13) (24) 54 27
’23 9 (4) (14) 17 8
’22 12 (42) (25) 16 (40)
’21 (12) 9 (4) 8 2
’20 77 (12) 25 28 118
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1.4
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Ten-year view Analyst estimates Powerpack
Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 TTM Sep ’26 Trend 10 yrs 2026e 2027e 2028e Next 3/yr
Income, $m
Income, $m Revenue 253 330 578 563 844 845 820 826 834 845 801 +14.4% 819 862 — +1.0%
Gross margin, % 66.36 61.07 60.10 56.31 53.43 52.63 48.91 49.38 52.71 49.81 48.27 (16.5) pt
EBT (11) (54) (73) (123) 93 (208) (113) (55) (46) (45) (71) +16.5%
EBT margin, % (4.52) (16.27) (12.70) (21.82) 11.06 (24.63) (13.74) (6.70) (5.52) (5.34) (8.85) (0.8) pt
Net income (14) (35) (77) (130) 89 (177) (98) (66) (54) 40 19 n/m
Per share, $
Per share, $ Revenue 5.11 5.61 5.56 5.13 6.07 5.73 5.23 4.85 4.79 4.79 4.48 (0.7%)
Earnings (0.28) (0.60) (0.74) (1.19) 0.64 (1.20) (0.63) (0.39) (0.31) 0.22 0.11 n/m
Cash flow 0.39 0.14 (0.09) 0.51 0.73 0.13 (0.17) 0.10 0.29 0.29 (0.10) (3.1%)
Capex (0.07) (0.06) (0.08) (0.10) 0.12 (0.12) (0.09) (0.06) (0.13) (0.14) (0.06) +8.8%
Free cash flow 0.32 0.08 (0.17) 0.41 0.85 0.01 (0.25) 0.04 0.16 0.15 (0.17) (8.3%)
Book value 4.44 10.46 5.68 4.40 4.94 3.57 3.31 2.66 2.32 2.55 2.17 (6.0%)
Shares, m 49 59 104 110 139 148 157 170 174 176 177 +15.2%
Valuation, ×
Valuation, × P/E 0.00 0.00 0.00 0.00 11.71 0.00 0.00 0.00 0.00 12.52 14.86 2.4
P/S 1.26 1.38 0.87 0.60 1.08 1.06 0.53 0.62 0.87 0.60 0.36 0.9
P/B 1.45 0.74 0.85 0.70 1.33 1.69 0.83 1.14 1.79 1.13 0.75 1.2
EV/Sales 0.89 1.28 0.92 0.63 1.38 1.37 0.84 0.87 1.16 0.88 0.74 1.0
EV/FCF 13.41 82.15 (32.20) 7.66 9.72 370.24 (17.28) 94.96 35.45 28.50 (19.90) 59.3
Cash, $m
Cash, $m Operating cash flow 19 8 (10) 56 102 19 (26) 17 50 51 (19) +11.6%
Capex (3) (3) (8) (11) 17 (17) (14) (9) (23) (25) (11) +25.3%
Free cash flow 16 5 (18) 45 118 2 (40) 8 27 26 (30) +5.7%
Balance, $m
Balance, $m Working capital 101 39 (11) 73 120 137 147 78 135 139 104 +3.6%
Net debt (91) (32) 28 12 249 264 259 206 246 235 301 n/m
Shareholders’ equity 219 615 590 483 687 527 518 453 405 449 389 +8.3%
Returns, %
Returns, % ROA (4.49) (5.78) (8.22) (14.68) 7.50 (12.24) (7.54) (5.52) (4.70) 3.34 1.65 +7.8 pt
ROIC (6.63) (5.91) (6.61) (23.92) 0.11 (9.31) (3.88) (2.30) 1.62 (0.30) (2.63) +6.3 pt
ROE (6.30) (8.45) (12.74) (24.23) 15.14 (29.19) (18.76) (13.63) (12.65) 9.29 4.96 +15.6 pt
People
People Employees 1,152 2,457 2,245 2,209 3,784 3,685 3,394 3,107 3,052 3,080 — +11.5%
Revenue/emp, $m 0.22 0.13 0.26 0.25 0.22 0.23 0.24 0.27 0.27 0.27 — +2.5%
Negative figures in brackets.
estimates

All 10 years →

Fiscal years to Dec 2025 · latest quarter Sep 2026 · fundamentals updated 2 Nov 2026

Ribbon Communications Inc. vs peers in Software Application (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
EGHT 8x8 Inc $301.9M 59.0× 209× +4.86% (above 0%: growing) n/m +89.29% (above 0%: growing) 61.19% 2.30% Compare
ASUR Asure Software, Inc. $283.9M — (loss-making) — (loss-making) +10.40% (above 0%: growing) n/m +188.89% (above 0%: growing) 69.57% 1.29% Compare
RBBN Ribbon Communications Inc. $277.7M 14.9× — (loss-making) +1.55% (above 0%: growing) n/m −152.43% (below 0%: shrinking) 48.25% 2.56%
CMRC Commerce.com, Inc. $272.6M — (loss-making) — (loss-making) +0.09% (above 0%: growing) n/m −99.58% (below 0%: shrinking) 75.17% 3.20% Compare
AZ A2Z Cust2Mate Solutions Corp. $269.9M — (loss-making) — (loss-making) +408.97% (above 0%: growing) n/m −105.27% (below 0%: shrinking) 42.55% (128.56%) Compare
GLOO Gloo Holdings, Inc. $268.2M — (loss-making) — (loss-making) +187.97% (above 0%: growing) n/m +49.40% (above 0%: growing) 36.02% (44.02%) Compare
BLND Blend Labs, Inc. $264.9M — (loss-making) — (loss-making) +6.98% (above 0%: growing) n/m +170.31% (above 0%: growing) 73.54% (4.66%) Compare
XPER Xperi Inc. $260.0M — (loss-making) — (loss-making) +8.08% (above 0%: growing) n/m +42.92% (above 0%: growing) 68.50% 2.54% Compare
SMRT SmartRent, Inc. $258.7M — (loss-making) — (loss-making) +4.01% (above 0%: growing) n/m +79.52% (above 0%: growing) 40.71% (16.22%) Compare
Median of peers $269.0M — — +7.53% — +64.46% 64.85% (1.68%)

All 230 Software Application stocks →

Ribbon Communications Inc. (RBBN) Latest News

28 Oct

Impact 4 · · Moby
Impact 3 · · Associated Press

27 Oct

Impact 4 · · The Motley Fool transcript
Impact 4 · · MarketBeat
Impact 4 · · PR Newswire
Impact 3 · · Zacks

22 Oct

Impact 4 · · PR Newswire

21 Oct

Impact 4 · · PR Newswire

8 Oct

Impact 4 · · PR Newswire

9 Sep

Impact 3 ·

1 Sep

Impact 4 ·

29 Jul

Impact 3 · · Moby transcript

28 Jul

Impact 3 · · MarketBeat transcript
Impact 3 ·

21 Jul

Impact 3 ·
Impact 3 ·

30 Jun

Impact 3 ·

26 Jun

Impact 3 ·

18 Jun

Impact 3 ·

9 Jun

Impact 3 · · PR Newswire

14 May

Impact 4 · · PR Newswire

29 Apr

Impact 4 · · Moby
Impact 4 · · GuruFocus.com

28 Apr

Impact 4 · · MarketBeat
Impact 4 · · PR Newswire
Impact 3 · · Zacks

27 Apr

Impact 4 · · Simply Wall St.

22 Apr

Impact 4 · · PR Newswire

11 Apr

Impact 3 · · Simply Wall St.

14 Mar

Impact 4 · · Simply Wall St.
stockrow.com/RBBN · Data as of Nov 2, 2026 · For information only; not investment advice. · © 2026 stockrow.com