Company: CLH
Filing Date: 2025-07-30
Form Type: 10-Q
Source: 0000822818-25-000030
Chunk: 25

Company: CLEAN HARBORS INC
Filing Date: 2025-07-30
Form: 10-Q
Item: Part I, Item 1
Chunk 25
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402,969 Canada121,289 25,596 — 146,885 Total third-party revenues$1,330,059 $219,706 $89 $1,549,854 Sources of RevenueTechnical Services$463,421 $— $— $463,421 Industrial Services and Other361,580 — 89 361,669 Field and Emergency Response Services242,791 — — 242,791 Safety-Kleen Environmental Services262,267 72,463 — 334,730 Safety-Kleen Oil— 147,243 — 147,243 Total third-party revenues$1,330,059 $219,706 $89 $1,549,854 

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Table of Contents

Three Months Ended June 30, 2024Environmental ServicesSafety-Kleen Sustainability SolutionsCorporateTotalPrimary Geographical MarketsUnited States$1,175,328 $232,789 $99 $1,408,216 Canada121,970 22,533 — 144,503 Total third-party revenues$1,297,298 $255,322 $99 $1,552,719 Sources of RevenueTechnical Services$443,668 $— $— $443,668 Industrial Services and Other359,471 — 99 359,570 Field and Emergency Response Services252,893 — — 252,893 Safety-Kleen Environmental Services241,266 58,421 — 299,687 Safety-Kleen Oil— 196,901 — 196,901 Total third-party revenues$1,297,298 $255,322 $99 $1,552,719 Six Months Ended June 30, 2025Environmental ServicesSafety-Kleen Sustainability SolutionsCorporateTotalPrimary Geographical MarketsUnited States$2,325,037 $394,129 $186 $2,719,352 Canada212,060 50,392 — 262,452 Total third-party revenues$2,537,097 $444,521 $186 $2,981,804 Sources of RevenueTechnical Services$889,626 $— $— $889,626 Industrial Services and Other683,938 — 186 684,124 Field and Emergency Response Services458,493 — — 458,493