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Ribbon Communications Inc. RBBN Q4 2025 Annual earnings

Reported February 5, 2026 · After market close

Revenue$227.3MMiss by $14.0M
EPS$0.59Beat by $0.48
Revenue estimate$241.3M
EPS estimate$0.11

Next report

Oct 28, 2026 (in 3 months)
Revenue estimate$222.5M
EPS estimate$0.06

Financials

Q4 2025

Income statement

See full
Revenue$227.3M-9.6%
Gross profit$121.1M-13.6%
Net income$89.1M—
EPS (diluted)$0.50—

Balance sheet

See full
Cash & equivalents$96.4M+9.8%
Total debt$405.1M+5.6%
Total equity$449.0M+11.0%
Total assets$1.2B+4.3%

Cash flow

See full
Operating cash flow$29.2M-52.7%
CapEx$2.0M-75.3%
Free cash flow$27.3M-49.3%

Valuation & ratios

Valuation

as of 12/31/25
See full
Market cap$508.61M-30.3%
Enterprise value$817.33M-20.3%
P/E12.8×—
P/S0.6×-0.3×

Profitability

See full
Gross margin49.8%-2.9pp
Net margin4.7%—
FCF margin3.1%-0.3pp

Returns & leverage

See full
Return on equity9.3%—
Debt / equity0.9×0.0×
Current ratio1.4×0.0×

Segments

By segment

See full
Cloud And Edge$142.4M-13.6%
IP Optical Networks$85.0M-1.8%

By product

See full
Service Revenue Maintenance$66.3M-4.8%
Service Revenue Professional Services$33.4M+0.3%

By geography

See full
Asia Pacific$52.8M+17.1%

Versus estimates

Revenue

Q2 2026$192.3MBeat by $820.0KQ1 2026$162.6MMiss by $827.5K
Q4 2025$227.3MMiss by $14.0M
Q3 2025$215.4MMiss by $26.0MQ2 2025$220.6MMiss by $5.5MQ1 2025$181.3MMiss by $10.4M

Diluted EPS

Q2 2026-$0.03Miss by $0.02Q1 2026-$0.05Beat by $0.01
Q4 2025$0.59Beat by $0.48
Q3 2025$0.04Miss by $0.02Q2 2025$0.05In lineQ1 2025-$0.03Miss by $0.04

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Questions, answered.

When did Ribbon Communications Inc. report Q4 2025 earnings?
Ribbon Communications Inc. (RBBN) reported Q4 2025 earnings on February 5, 2026 after market close.
What were Ribbon Communications Inc.'s Q4 2025 revenue and EPS?
Ribbon Communications Inc. reported revenue of $227.3M and eps of $0.59 for Q4 2025.
Did Ribbon Communications Inc. beat estimates in Q4 2025?
Revenue missed the consensus estimate of $241.3M by $14.0M. EPS beat the consensus estimate of $0.11 by $0.48.
How did Ribbon Communications Inc.'s Q4 2025 results compare year-over-year?
Compared to the same quarter a year prior, revenue declined 9.6% from $251.4M a year earlier and eps grew 268.7% from $0.16.
Where can I find Ribbon Communications Inc.'s Q4 2025 SEC filings?
You can read the 8-K earnings release (0001104659-26-010898) and the 10-K periodic report (0001708055-26-000012) directly on SEC EDGAR. The filing index links above go to sec.gov.