Clean Harbors (CLH) revenue breakdown
By segment, Environmental Services is the largest at 85% of fiscal 2025 revenue, growing 13% a year over 9 years.
By product, Technical Services is the largest at 31% of fiscal 2025 revenue; Field and Emergency Response Services grew fastest, 17% a year over 7 years.
Revenue by segment
Fiscal years, as Clean Harbors reports them in its 10-K filings; fiscal 2025 total $6.0B.
| Segments | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Environmental Services | $1.8B | $1.7B | $2.0B | $2.8B | $2.6B | $3.0B | $4.1B | $4.5B | $5.0B | $5.1B | 85% |
| Safety-Kleen Sustainability Solutions | — | — | — | $608M | $506M | $779M | $1.0B | $939M | $929M | $884M | 15% |
| Safety-Kleen | $996M | $1.2B | $1.3B | — | — | — | — | — | — | — | — |
| Corporate Items | $310,000 | — | — | — | — | — | — | — | — | — | — |
Revenue by product
Fiscal years, as Clean Harbors reports them in its 10-K filings; fiscal 2025 total $6.0B.
| Products | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Technical Services | — | — | $1.0B | $1.1B | $1.1B | $1.2B | $1.5B | $1.6B | $1.7B | $1.9B | 31% |
| Industrial Services and Other | — | — | $663M | $633M | $481M | $706M | $1.3B | $1.4B | $1.4B | $1.3B | 22% |
| Safety-Kleen Environmental Services | — | — | $795M | $852M | $809M | $805M | $963M | $1.1B | $1.2B | $1.3B | 22% |
| Field and Emergency Response Services | — | — | $305M | $341M | $461M | $466M | $575M | $610M | $895M | $937M | 16% |
| Safety-Kleen Oil | — | — | $500M | $467M | $330M | $618M | $822M | $714M | $699M | $594M | 10% |
| Service revenues | — | $2.4B | — | — | — | — | — | — | — | — | — |
| Service revenues | $2.3B | — | — | — | — | — | — | — | — | — | — |
| Product revenues | — | $546M | — | — | — | — | — | — | — | — | — |
| Product revenues | $474M | — | — | — | — | — | — | — | — | — | — |
Revenue by region
Fiscal years, as Clean Harbors reports them in its 10-K filings; fiscal 2025 total $6.0B.
| Regions | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| United States | $2.2B | $2.4B | $2.8B | $2.9B | $2.7B | $3.3B | $4.6B | $4.9B | $5.4B | $5.5B | 91% |
| Canada | $542M | $553M | $504M | $471M | $405M | $481M | $590M | $540M | $538M | $540M | 9% |
Questions
Where does Clean Harbors make its money?
In fiscal 2025, by segment: Environmental Services $5.1B, Safety-Kleen Sustainability Solutions $884M.
From Clean Harbors's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.