CLEAN HARBORS INC (CLH)
About CLEAN HARBORS INC
Clean Harbors Inc is an environmental and industrial services provider that provides parts cleaning and related environmental services to commercial, industrial, and automotive customers. Its business segments are Environmental Services and Safety-Kleen Sustainability Solutions. Environmental Services includes waste collection, transportation, treatment, recycling, and disposal, along with industrial maintenance services. Safety-Kleen Sustainability Solutions provides used oil collection and manufactures base oil, vacuum gas oil, and lubricants. The company generates the majority of its revenues from the Environmental Services segment and operates in the United States, with maximum revenue, and Canada.
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Financial summary
- Revenue FY2025
- $6.0B
- Net income
- $391.0M
- Total assets
- $7.6B
- Market cap
- $16.1B
Source: SEC EDGAR · updated Jun 7, 2026
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $16.1B
- Shares outstanding
- 50.6M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Nov 24, 1987
Clean Harbors Inc (CLH) Stock Price
- Profitable — net income of $391.0M in FY2025.
- Trading near its 52-week high.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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Clean Harbors Inc: frequently asked questions
Is Clean Harbors Inc an American company?
Yes — Clean Harbors Inc is an American company. Clean Harbors Inc is incorporated in Massachusetts, United States and headquartered in Norwell, Massachusetts. Its legal-entity record reports no foreign parent — the company is independently American-owned.
Where is Clean Harbors Inc incorporated?
Clean Harbors Inc is legally incorporated in Massachusetts, United States, according to its GLEIF legal-entity record.
Who owns Clean Harbors Inc?
Clean Harbors Inc reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.
Is Clean Harbors Inc traded on a US stock exchange?
Yes — Clean Harbors Inc trades under the ticker CLH on the NYSE.
Where is Clean Harbors Inc headquartered?
Clean Harbors Inc is headquartered in Norwell, Massachusetts, United States.
Is Clean Harbors Inc publicly traded?
Yes — Clean Harbors Inc is a publicly traded company. Its stock trades under the ticker symbol CLH on the NYSE.
What does Clean Harbors Inc do?
Clean Harbors Inc is an American Utilities company in the Energy & Utilities sector.
