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EBITDA margin at other companies

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Verizon CommunicationsVZ
34.6%-0.2pp
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Cisco Systems, Inc.CSCO
27.5%+1.8pp
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ADTRAN Holdings, Inc.ADTN
8.1%+7.6pp
Ciena logo
CienaCIEN
11.7%+4.2pp
Oracle logo
OracleORCL
43.3%+1.5pp
Harmonic logo
HarmonicHLIT
24.3%

Other financials

Income statement

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Revenue$162.6M-10.3%
Gross profit$69.7M-15.4%
Operating income-$31.7M-61.6%
Net income-$34.5M-31.5%
EPS (diluted)-$0.20-33.3%

Balance sheet

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Cash & equivalents$67.6M-5.2%
Total debt$400.4M-1.9%
Total equity$419.1M+9.8%
Total assets$1.2B+2.0%

Cash flow

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Operating cash flow-$22.0M-522%
CapEx$3.1M-74.7%
Free cash flow-$25.1M-59.8%

Valuation

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Market cap$396.31M-42.1%
Enterprise value$729.13M-28.6%
P/E12.6×
P/S0.5×-0.3×

Profitability

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Gross margin49.4%-2.1pp
Operating margin2.4%+2.3pp
Net margin3.8%
FCF margin2%+1.8pp

Returns & leverage

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Return on equity7.8%
Debt / equity-0.1×
Current ratio1.4×0.0×

Where this comes from

Calculated from Ribbon Communications Inc.’s reported figures.

Based on trailing twelve months.

The official record: Ribbon Communications Inc.’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Ribbon Communications Inc.'s EBITDA margin?
Ribbon Communications Inc. (RBBN) reported EBITDA margin of 0.8% in Q1 2026.
How has Ribbon Communications Inc.'s EBITDA margin changed year-over-year?
Ribbon Communications Inc.'s EBITDA margin decreased by 88.2% year-over-year, from 7.2% to 0.8%.
What is the long-term trend for Ribbon Communications Inc.'s EBITDA margin?
Over 5 years (2020 to 2025), Ribbon Communications Inc.'s EBITDA margin has grown at a -20.1% compound annual growth rate (CAGR), from 7.4% to 2.4%.
What does EBITDA margin mean?
EBITDA (earnings before interest, taxes, depreciation, and amortization) as a percentage of revenue, trailing twelve months. A proxy for cash operating profitability that strips out capital-structure and non-cash charges.