Monday 12 October 2026 Export all RBBN data to Excel Powerpack

Ribbon Communications Inc.

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.

1.56 0.14 −8.24%

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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

Overview Business Profile Financial Analysis Income Statement Balance Sheet Cash Flow Metrics & Ratios 10-Q 10-K

	Dec '25	Dec '24	Dec '23	Dec '22	Dec '21	Dec '20	Dec '19	Dec '18	Dec '17	Dec '16
P/E ratio Full definition →	12.52	0.00	0.00	0.00	0.00	11.71	0.00	0.00	0.00	0.00
Piotroski F-Score Full definition →	6	6	6	5	4	6	4	3	2	6
P/S ratio Full definition →	0.60	0.87	0.62	0.53	1.06	1.08	0.60	0.87	1.38	1.26
Altman Z-Score Full definition →	(0.55)	(0.42)	(0.70)	(0.60)	(0.30)	0.21	(1.53)	(0.48)	(0.51)	(1.55)
P/FCF ratio Full definition →	19.48	26.45	67.89	0.00	285.80	7.63	7.41	0.00	88.32	18.95
Altman Z″-Score (non-manufacturers) Full definition →	(2.78)	(3.00)	(3.34)	(2.52)	(2.53)	(1.13)	(4.52)	(2.72)	(1.77)	(6.54)
Beneish M-Score Full definition →	(2.53)	(3.06)	(2.78)	(2.74)	(3.10)	(2.25)	(3.51)	(2.47)	(0.89)	(2.89)
P/Operating CF Full definition →	17.36	11.72	25.64	26.76	79.13	25.10	10.29	35.92	(470.82)	34.73
P/B ratio Full definition →	1.13	1.79	1.14	0.83	1.69	1.33	0.70	0.85	0.74	1.45
Price to Tangible BV Full definition →	106.65	0.00	0.00	0.00	0.00	0.00	7.56	0.00	12.90	2.28
EV/Sales Full definition →	0.88	1.16	0.87	0.84	1.37	1.38	0.63	0.92	1.28	0.89
EV/EBITDA Full definition →	12.29	12.45	16.28	22.64	13.36	13.58	9.68	0.00	0.00	120.80
EV/Operating CF Full definition →	14.45	19.32	42.27	(26.17)	60.30	11.43	6.32	(55.13)	52.41	11.71
EV/FCF Full definition →	28.50	35.45	94.96	(17.28)	370.24	9.72	7.66	(32.20)	82.15	13.41
Quick Ratio Full definition →	1.05	1.05	0.87	1.01	1.13	1.14	1.15	0.82	0.99	1.92
Current Ratio Full definition →	1.44	1.41	1.23	1.45	1.40	1.37	1.35	0.96	1.16	2.31
Net Debt/EBITDA Full definition →	3.89	3.16	4.64	8.50	3.05	2.91	0.33	(6.57)	1.32	(48.77)
Debt/Assets Full definition →	27.49%	28.98%	20.33%	25.99%	27.47%	24.85%	6.93%	8.26%	4.67%	0.97%
Debt/Equity Full definition →	0.74	0.83	0.51	0.63	0.70	0.56	0.12	0.13	0.07	0.01
Asset Turnover Full definition →	0.71	0.72	0.69	0.63	0.58	0.71	0.64	0.62	0.54	0.81
Operating CF/Net income Full definition →	1.30	(0.93)	(0.26)	0.27	(0.11)	1.15	(0.43)	0.12	(0.23)	(1.38)
Capex/Depreciation Full definition →	(0.40)	(0.37)	(0.14)	(0.17)	(0.08)	0.20	(0.05)	(0.13)	(0.11)	(0.22)
Interest Coverage Full definition →	(0.08)	0.50	(0.89)	(2.44)	(7.44)	0.08	(48.87)	(15.46)	210.00	17.70
ROE Full definition →	9.29%	(12.65%)	(13.63%)	(18.76%)	(29.19%)	15.14%	(24.23%)	(12.74%)	(8.45%)	(6.30%)
ROA Full definition →	3.34%	(4.70%)	(5.52%)	(7.54%)	(12.24%)	7.50%	(14.68%)	(8.22%)	(5.78%)	(4.49%)
ROIC Full definition →	(0.30%)	1.62%	(2.30%)	(3.88%)	(9.31%)	0.11%	(23.92%)	(6.61%)	(5.91%)	(6.63%)
Return on Tangible Assets Full definition →	19.38%	(27.79%)	(55.42%)	(51.00%)	(96.18%)	52.45%	(128.11%)	(485.43%)	(54.91%)	(12.37%)
Average Days of Receivables Full definition →	100.22	111.49	118.56	118.99	122.21	102.84	124.91	118.65	182.70	77.83
Research and Development Expense of Revenue Full definition →	21.18%	21.58%	23.07%	24.85%	23.07%	23.05%	25.05%	25.17%	30.76%	28.84%
Selling, General and Administrative Expense of Revenue Full definition →	23.36%	24.77%	23.29%	24.25%	24.14%	24.01%	28.45%	31.76%	39.72%	41.37%
Intangible Assets out of Total Assets Full definition →	0.37	0.42	0.47	0.47	0.48	0.54	0.54	0.66	0.64	0.26
Share Based Compensation of Revenue Full definition →	2.30%	1.93%	2.64%	2.28%	2.30%	1.65%	2.24%	1.92%	7.78%	7.83%
Graham Net Nets Full definition →	(0.61)	(0.41)	(0.53)	(0.60)	(0.38)	(0.45)	(0.15)	(0.18)	(0.03)	0.28
Graham Number Full definition →	3.63	0.00	0.00	0.00	0.00	7.89	0.00	0.00	0.00	0.00
Earnings Yield Full definition →	7.99%	(7.69%)	(13.20%)	(24.36%)	(19.83%)	8.54%	(38.23%)	(15.77%)	(7.79%)	(4.35%)
Free Cash Flow Yield Full definition →	5.13%	3.78%	1.47%	(9.27%)	0.35%	13.10%	13.50%	(3.28%)	1.13%	5.28%
Revenue per Share Full definition →	4.79	4.79	4.85	5.23	5.73	6.07	5.13	5.56	5.61	5.11
Operating CF per Share Full definition →	0.29	0.29	0.10	(0.17)	0.13	0.73	0.51	(0.09)	0.14	0.39
Capex per Share Full definition →	(0.14)	(0.13)	(0.06)	(0.09)	(0.12)	0.12	(0.10)	(0.08)	(0.06)	(0.07)
Free Cash Flow per Share Full definition →	0.15	0.16	0.04	(0.25)	0.01	0.85	0.41	(0.17)	0.08	0.32
Cash per Share Full definition →	0.56	0.52	0.16	0.43	0.72	0.98	0.41	0.49	1.26	1.90
Shareholders Equity per Share Full definition →	2.55	2.32	2.66	3.31	3.57	4.94	4.40	5.68	10.46	4.44
Interest Debt per Share Full definition →	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Book value per Share Full definition →	2.55	2.32	2.66	3.31	3.57	4.94	4.40	5.68	10.46	4.44
Free Cash Flow Full definition →	26.06	27.37	7.61	(39.92)	2.05	118.34	44.86	(17.50)	4.66	15.86
Working Capital Full definition →	139.01	134.79	77.65	147.49	136.54	120.02	72.56	(11.22)	39.42	100.85
Capital Expenditures Full definition →	(25.34)	(22.87)	(9.48)	(13.55)	(17.13)	16.78	(10.82)	(7.91)	(3.42)	(3.33)
Net Current Asset Value Full definition →	(308.78)	(294.27)	(272.67)	(259.15)	(339.58)	(412.77)	(52.36)	(88.43)	(13.24)	88.98
EV/EBIT Full definition →	0.00	57.52	0.00	0.00	0.00	695.32	0.00	0.00	0.00	0.00
Capex to Sales Full definition →	0.03	0.03	0.01	0.02	0.02	(0.02)	0.02	0.01	0.01	0.01
Price to Operating Income Full definition →	0.00	42.91	0.00	0.00	0.00	546.18	0.00	0.00	0.00	0.00
Other line items
Depreciation/Fixed assets Full definition →	0.97	1.01	1.64	1.76	4.29	1.71	7.79	2.26	1.25	1.32
Cash ROIC Full definition →	2.96%	3.29%	1.07%	(4.38%)	0.20%	9.80%	7.68%	(2.43%)	0.64%	5.02%
Accounts Receivable Turnover Full definition →	3.47	3.19	3.09	2.98	3.25	3.92	2.96	3.27	3.01	4.79
Accounts Payable Turnover Full definition →	5.06	4.56	4.62	4.34	4.99	8.29	6.41	5.06	4.90	13.63
Inventory Turnover Full definition →	5.37	5.03	5.47	6.47	8.02	12.98	13.16	10.50	6.49	4.11
Average Days of Payables Full definition →	68.75	81.22	74.32	83.50	88.56	58.87	46.60	71.71	130.29	28.03
Days of Inventory on Hand Full definition →	67.86	73.28	67.65	65.73	49.28	42.49	21.96	35.78	60.54	78.53
Average Receivables Full definition →	243.30	261.57	267.83	275.08	260.33	215.22	190.28	176.50	109.51	52.70
Average Payables Full definition →	83.80	86.46	90.49	96.47	80.25	47.40	38.36	45.58	26.19	6.24
Average Inventory Full definition →	78.99	78.35	76.47	64.73	49.90	30.28	18.70	21.95	19.79	20.70
Average Assets Full definition →	1,187.40	1,153.35	1,199.86	1,301.65	1,447.50	1,181.09	886.03	934.02	609.47	310.48
Average Common Equity Full definition →	426.81	428.69	485.60	522.80	607.01	585.05	536.78	602.86	417.27	221.07

Fold the line items

Columns are period end dates

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