Skip to content
OpenCapital
Get started

Ribbon Communications Inc. RBBN Gross margin

Gross margin at other companies

Cisco Systems, Inc. logo
Cisco Systems, Inc.CSCO
64.3%-0.9pp
ADTRAN Holdings, Inc. logo
ADTRAN Holdings, Inc.ADTN
38.6%+1.6pp
Ciena logo
CienaCIEN
43%+1.1pp
Harmonic logo
HarmonicHLIT
49.7%—
GLW
CorningGLW
36.4%+3.3pp
Lumentum Holdings Inc. logo
Lumentum Holdings Inc.LITE
40.8%+11.2pp

Other financials

Income statement

See full
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

See full
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

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

Valuation

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

Profitability

See full
Operating margin2.4%+2.3pp
Net margin3.8%—
FCF margin2%+1.8pp

Returns & leverage

See full
Return on equity7.8%—
Debt / equity1×-0.1×
Current ratio1.4×0.0×

Where this comes from

Calculated from Ribbon Communications Inc.’s reported figures.

gross profit/total revenue=49.4%

Based on trailing twelve months.

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

Ask your AI about Ribbon Communications Inc.'s gross margin.

Connect your AI assistant and compare it to peers, right in your chat.

Connect your AI
Harbor at dusk
Claude

Questions, answered.

What is Ribbon Communications Inc.'s gross margin?
Ribbon Communications Inc. (RBBN) reported gross margin of 49.4% in Q1 2026.
How has Ribbon Communications Inc.'s gross margin changed year-over-year?
Ribbon Communications Inc.'s gross margin decreased by 4.0% year-over-year, from 51.5% to 49.4%.
What is the long-term trend for Ribbon Communications Inc.'s gross margin?
Over 5 years (2020 to 2025), Ribbon Communications Inc.'s gross margin has grown at a -2.7% compound annual growth rate (CAGR), from 57.2% to 49.8%.
What does gross margin mean?
Gross profit (revenue minus cost of revenue) as a percentage of revenue, on a trailing-twelve-month basis. Measures how much of each sales dollar survives the direct cost of producing the goods or services sold.