TotalMarketCap

Market cap

$17.017 B

$322.37 +1.21%

Close of 6 Oct 2026

As of 6 Oct 2026, Clean Harbors (CLH) has a market capitalization of $17.0B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$6.03B

#595 by revenue

Earnings

$391.0M

#728 by earnings

Shares outstanding

52,787,248

Latest filing cover page

P/E ratio

43.5

Cap ÷ net income

Environmental Services, ranked by market cap

All 13 →
  1. #3Waste ConnectionsWCN$39.4B
  2. #4GFL EnvironmentalGFL$19.0B
  3. #5Clean HarborsCLH$17.0B
  4. #6Casella Waste SystemsCWST$5.31B
  5. #7OIO GroupOIO$602.1M

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Where these numbers come from

Share counts and financials for Clean Harbors are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 7 Oct 2026. Read the methodology.