Company / Operating Cash Flow
Ribbon Communications Inc. Operating Cash Flow History
FY2017-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Operating Cash Flow
$17.1M
FY2025
5-year range
-$26.4M / $101.6M
FY2021-FY2025
Trend
+164.8%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Operating Cash Flow returned to growth in FY2025 after 2 years of decline, reaching $17M.
Based on SEC 10-K filings.
$17M in FY2025 with a 3-year CAGR of -44.8%.
Declined from $19M to $17M over the past 2 years.
Operating Cash Flow over time
Growth rates
- 3-Year CAGR
- -44.8%
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- 3-year CAGR of -44.8%, indicating a declining trend.
- In FY2025, operating cash flow increased 164.8% year-over-year.
- Peak operating cash flow was recorded in FY2022.
- Lowest operating cash flow 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 | Operating Cash FlowValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $17.1M | +164.8% |
| FY2024 | -$26.4M | -237.4% |
| FY2023 | $19.2M | -81.1% |
| FY2022 | $101.6M | +82.4% |
| FY2021 | $55.7M | +680.4% |
| FY2020 | -$9.6M | -218.8% |
| FY2019 | $8.1M | -57.9% |
| FY2018 | $19.2M | -3.4% |
| FY2017 | $19.9M | - |
As of FY2025 · SEC 10-K · Updated Jun 28, 2026