CLH Clean Harbors, Inc.
NYSEActiveCommon stock
CLH is the ticker symbol of Clean Harbors, Inc., which is listed on NYSE.
CLH at a glance
- Symbol
- CLH
- Company / issuer
- Clean Harbors, Inc.
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Industrials
- Industry
- Environmental Services
- Country
- United States
- Market cap
- $16.7 billion (Sep 2026)
Clean Harbors, Inc. company profile
- Industry (SIC)
- Hazardous Waste Management
- Headquarters
- Norwell, MA
- Incorporated in
- MA
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-18
- Latest interim report
- 10-Q filed 2026-07-29
- SEC CIK
- 822818
Source: SEC EDGAR filer data.
CLH price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol CLH?
CLH is the ticker symbol of Clean Harbors, Inc on NYSE.
Is CLH still trading?
Yes. CLH appears in the current NYSE listings as of Sep 2026.
Which exchange is CLH listed on?
CLH is listed on NYSE.
Nearby symbols
CLDX Celldex Therapeutics, Inc.CLEV Concrete Leveling Systems IncCLF ClevelandCLFD Clearfield, Inc.CLGN CollPlant Biotechnologies Ltd.CLGX CoreLogic Inc.CLI Mack-Cali Realty CorporationCLIK Click Holdings LimitedCLIR ClearSign Technologies CorporationCLLS Cellectis S.A.CLM Cornerstone Strategic Investment Fund, Inc.CLMB Climb Global Solutions, Inc.