Filing Flows › Ribbon Communications (RBBN) › Q3 2026 › vs Q3 2025
Ribbon Communications (RBBN) Q3 2026 vs Q3 2025 (year over year)
Ribbon Communications's revenue rose $3.3M (+2%) from $215M in Q3 2025 to $219M in Q3 2026. The biggest changes: Product +$11.3M (+10%); Service −$8.0M (-8%).
Ribbon Communications, Q3 2026: revenue $219M (+2% year over year), operating margin 2.6%, net loss $9.1M, operating cash flow −$14.4M. The chart draws each line against Q3 2025, the increases inside each band.
Every line
| Line | Q3 2026 | Q3 2025 | Change | % |
|---|---|---|---|---|
| Service Revenue, Maintenance | $65.8M | $69.5M | −$3.8M | -5% |
| Service Revenue, Professional Services | $31.6M | $35.9M | −$4.2M | -12% |
| Service | $97.4M | $105M | −$8.0M | -8% |
| Product | $121M | $110M | $11.3M | +10% |
| Revenue | $219M | $215M | $3.3M | +2% |
| Net loss | $9.1M | $12.1M | −$3.0M | -25% |
| Costs & expenses | $228M | $227M | $347K | +0.2% |
| Operating costs | $213M | $213M | $506K | +0.2% |
| Interest & other, net | $10.1M | $11.7M | −$1.6M | -14% |
| Income tax | $4.6M | $3.1M | $1.4M | +46% |
| Cost of revenue | $113M | $107M | $5.8M | +5% |
| Research & development | $44.4M | $45.9M | −$1.5M | -3% |
| Sales & marketing | $33.4M | $33.1M | $313K | +0.9% |
| General & admin | $15.2M | $16.4M | −$1.1M | -7% |
| Other operating costs | $6.9M | $9.9M | −$3.0M | -30% |
| Operating cash sources | $34.2M | −$5.2M | $39.4M | — |
| Depreciation & amortization | $14.0M | $15.4M | −$1.4M | -9% |
| Share-based compensation | $5.7M | $5.8M | −$132K | -2% |
| Cash used in operations | $14.4M | −$26.5M | $40.9M | — |
| Net loss absorbed | $9.1M | $12.1M | −$3.0M | -25% |
| Working capital & other | $25.0M | −$17.3M | $42.4M | — |
Questions
How much did Ribbon Communications's revenue grow year over year in Q3 2026?
Ribbon Communications's revenue rose $3.3M (+2%) from $215M in Q3 2025 to $219M in Q3 2026.
What drove Ribbon Communications's revenue change in Q3 2026?
Product +$11.3M (+10%); Service −$8.0M (-8%).