stockrowClean Harbors, Inc.
CLH Industrials Waste Management
Clean Harbors, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $6.0 billion, up 2.39% from fiscal 2024.
- Revenue
- +20.7%
- EPS
- +77.7%
- Free cash flow
- +14.4%
- Total debt
- +3.98%
Quarter to September 2026, against a year earlier
Follow CLH
Alert me
Clean Harbors, Inc. (CLH) Operating cash flow
Clean Harbors, Inc.'s operating cash flow for fiscal 2025 was $866.7M, up 11.4% from $777.8M in fiscal 2024. Over the twelve months to 30 September 2026 it was $1.0B. Over the past ten years it has ranged from $259.6M (fiscal 2016) to $866.7M (fiscal 2025) — the current reading is the highest in ten years. Operating cash flow has risen for 9 consecutive fiscal years. Clean Harbors, Inc. ranks 4th of 21 Waste Management companies by operating cash flow.
Operating cash flow, annual
Embed this chart
Annual newest first
| Period | Operating cash flow | Change |
|---|---|---|
| FY2025 | $866.7M | 11.44% |
| FY2024 | $777.8M | 5.88% |
| FY2023 | $734.6M | 17.30% |
| FY2022 | $626.2M | 14.69% |
| FY2021 | $546.0M | 26.80% |
| FY2020 | $430.6M | 4.21% |
| FY2019 | $413.2M | 10.71% |
| FY2018 | $373.2M | 30.63% |
| FY2017 | $285.7M | 10.04% |
| FY2016 | $259.6M | (34.50%) |
Quarterly newest first
| Period | Operating cash flow | Change |
|---|---|---|
| Sep 2026 | $419.2M | 75.27% |
| Jun 2026 | $239.2M | 3,698.21% |
| Mar 2026 | $6.3M | (98.23%) |
| Dec 2025 | $355.1M | 17.59% |
| 43 more quarters | Free account |
Against its own ten years
Operating cash flow against peers
| Company | Operating cash flow |
|---|---|
| WM Waste Management, Inc. compare | $6.6B |
| RSG Republic Services, Inc. compare | $4.5B |
| WCN Waste Connections, Inc. compare | $2.5B |
| CLH Clean Harbors, Inc. | $1.0B |
| GFL GFL Environmental Inc. compare | $988.9M |
| CWST Casella Waste Systems, Inc. compare | $351.2M |
| ONT Onterris, Inc. compare | $87.3M |
| OIO ESGL Holdings Limited compare | $1.6M |
| NVRI Enviri Corporation compare | −$202.6M |
What Operating cash flow is
Operating Cash Flow shows how much cash a company’s day-to-day business actually brings in, after paying suppliers, staff and taxes.
Reported line item
More on CLH
- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Gross margin
- Operating margin
- Net margin
- Free cash flow margin
- P/E ratio
- P/S ratio
- P/B ratio
- Price to free cash flow
- EV/EBITDA
- EV/Sales
- EV/FCF
- Return on equity
- Return on assets
- Return on invested capital
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
- Altman Z-score
- Beneish M-score
- The full statement