Company / Gross Margin
Ribbon Communications Inc. Gross Margin History
FY2017-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Gross Margin
49.4%
FY2025
5-year range
48.9% / 260.3%
FY2021-FY2025
Trend
+1.0%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Gross Margin returned to growth in FY2025 after 2 years of decline, reaching 49.4%.
Based on SEC 10-K filings.
49.4% in FY2025 with a 5-year CAGR of -170.5%.
Declined from 52.6% to 49.4% over the past 2 years.
Gross Margin over time
Growth rates
- 3-Year Change
- -210.9pp
- 5-Year Change
- -170.5pp
- 10-Year Change
- -
Key checks
Key Insights
- In FY2025, gross margin increased 1.0% year-over-year.
- Peak gross margin was recorded in FY2018.
- Lowest gross margin in the period was in FY2024.
Company context
Key Data Points
- Altman Z-Score 0.91 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Gross MarginValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | 49.4% | +1.0% |
| FY2024 | 48.9% | -7.1% |
| FY2023 | 52.6% | -79.8% |
| FY2022 | 260.3% | +58.2% |
| FY2021 | 164.5% | -25.2% |
| FY2020 | 219.8% | +29.8% |
| FY2019 | 169.4% | -46.1% |
| FY2018 | 314.1% | +383.9% |
| FY2017 | 64.9% | - |
As of FY2025 · SEC 10-K · Updated Jun 28, 2026