NYSE:CLH
Clean Harbors Inc.
Clean Harbors Inc.'s revenue grew 2.4% in fiscal 2025 to $6.0B while operating margin fell to 11.2%. Free cash flow was $441.8M, 7.3% of revenue, and the diluted share count fell 0.9%.Summary generated from Clean Harbors Inc.'s SEC filings. Latest annual report filed Feb 18, 2026.
Key statistics
Fiscal 2025 from SEC filings. MethodologyRevenue (FY25)$6.0B
Revenue growth+2.4%
Revenue, 5-yr CAGR+13.9%
Gross margin31.3%
Operating margin11.2%
Net margin6.5%
ROIC10.6%
Return on equity14.7%
Debt / equity1.01
Free cash flow$441.8M
FCF margin7.3%
Share count change−0.9%
Financials
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 3,806 | 5,167 | 5,409 | 5,890 | 6,031 |
| Operating income | 348 | 635 | 612 | 670 | 673 |
| Net income | 203 | 412 | 378 | 402 | 391 |
| Free cash flow | 304 | 281 | 312 | 346 | 442 |
Recent filings
- 8-KEntry into a material agreement
Oct 5, 2026 - 8-KOther events
Sep 18, 2026 - 4Insider transaction report
Aug 18, 2026 - 8-KOther events
Aug 12, 2026 - 4Insider transaction report
Aug 12, 2026 - 10-QQuarterly report for the period ended Jun 30, 2026
Jul 29, 2026 - 8-KResults of operations and financial condition
Jul 29, 2026 - 8-KResults of a shareholder vote
May 20, 2026