Ribbon Communications Inc. (RBBN)

Ribbon Communications Ratios and Metrics

Market cap in millions USD. Fiscal year is January - December.

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Dec 5, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021	Dec 31, 2020
Market Capitalization	511	730	498	469	899	953
Market Cap Growth	-24.78%	46.50%	6.17%	-47.83%	-5.63%	178.97%
Enterprise Value	844	1,073	824	798	1,254	1,320
Last Close Price	2.89	4.16	2.90	2.79	6.05	6.56
PE Ratio	-	-	-	-	-	10.76
Forward PE	11.64	15.52	9.06	21.88	12.78	16.20
PS Ratio	0.59	0.88	0.60	0.57	1.06	1.13
PB Ratio	1.42	1.80	1.10	0.91	1.71	1.39
P/FCF Ratio	9.71	26.21	64.63	-	438.63	12.73
P/OCF Ratio	6.08	14.52	29.15	-	46.88	9.38
PEG Ratio	-	0.55	0.55	0.55	0.55	0.55
EV/Sales Ratio	0.97	1.29	1.00	0.97	1.48	1.56
EV/EBITDA Ratio	8.64	11.74	12.22	17.63	12.40	11.31
EV/EBIT Ratio	23.12	39.71	-	-	71.68	34.18
EV/FCF Ratio	16.05	38.57	106.87	-	611.52	17.64
Debt / Equity Ratio	1.13	0.95	0.75	0.75	0.84	0.70
Debt / EBITDA Ratio	3.14	3.09	3.37	4.83	3.26	3.06
Debt / FCF Ratio	7.76	13.78	44.17	-	216.31	6.46
Asset Turnover	0.78	0.72	0.69	0.63	0.58	0.71
Inventory Turnover	5.18	4.72	5.10	5.98	7.25	11.52
Quick Ratio	1.00	1.04	0.87	1.05	1.12	1.12
Current Ratio	1.43	1.41	1.23	1.45	1.40	1.37
Return on Equity (ROE)	-11.40%	-12.65%	-13.63%	-18.76%	-29.19%	15.14%
Return on Assets (ROA)	2.06%	1.47%	-0.19%	-1.50%	0.76%	2.04%
Return on Capital (ROIC)	2.95%	2.14%	-0.27%	-2.08%	1.02%	2.75%
Return on Capital Employed (ROCE)	4.50%	3.20%	-0.40%	-3.40%	1.70%	3.20%
Earnings Yield	-8.44%	-7.43%	-13.29%	-20.91%	-19.71%	9.30%
FCF Yield	10.30%	3.82%	1.55%	-7.81%	0.23%	7.85%
Buyback Yield / Dilution	-1.71%	-2.13%	-8.77%	-6.16%	-2.02%	-31.82%

Updated Oct 22, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q