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Daily Stock Gainers Daily Stock Losers Most Active Stocks
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Clean Harbors Stock Quote

Clean Harbors (NYSE: CLH)

$232.20
Arrow-Thin-Down
(-0.3%)
-$0.70
Price as of May 19, 2025, 3:58 p.m. ET

Clean Harbors Return vs. S&P

1 Year 5 Year 5 Year Annualized Since IPO
CLH +9.08% +301.97% +32.08% +4,444%
S&P +12.45% +100.69% +14.95% +2,356%

Clean Harbors Company Info

Clean Harbors, Inc. engages in the provision of environmental, energy, and industrial services. It operates through the Environmental Services and the Safety-Kleen Sustainability Solutions segments. The Environmental Services segment consists of the technical services, industrial services, field services, and oil, gas, and lodging businesses. The Safety-Kleen Sustainability Solutions segment includes parts washer services, containerized waste services, vac services, used motor oil collection, and sale of base and blended oil products. The company was founded by Alan S. McKim in 1980 and is headquartered in Norwell, MA.

News & Analysis

The Fool has written over 100 articles on Clean Harbors.
Featured Article

Can This Waste Manager Help Clean Up Your Portfolio?

Clean Harbors is effectively a contractor for sustainability initiatives.

Howard Smith  |  Mar 6, 2020
Featured Article

The Hidden Story Behind Clean Harbors' Strong Q3 Earnings

This top environmental services company's numbers aren't as impressive as they seem, but it's still doing just fine.

John Bromels  |  Nov 2, 2018

Why Clean Harbors, Inc. Might Keep Plunging

Brian Pacampara  |  Feb 27, 2014

Does this analyst make a good case or is it just more noise from Wall Street?

3 Stocks Near 52-Week Lows Worth Buying

Sean Williams  |  Dec 10, 2013

Do these fallen angels deserve a second chance? You be the judge!

Clean Harbors Cleans Up With Acquisition

Rich Duprey  |  Sep 16, 2013

Environmental services specialist adds a re-refinery to its roster of services offered.

Why Clean Harbors' Shares Dropped

Travis Hoium  |  Aug 7, 2013

Is this meaningful or just another movement?

Are the Earnings at Clean Harbors Hiding Something?

Seth Jayson  |  Jul 30, 2013

Don't just count the cash, time it.

Hydraulic Fracturing Uses Way Too Much Water

Taylor Muckerman  |  May 7, 2013

Texas has mandated that recycling take place when disposing of fracking water. What companies will benefit from this trend?

Valuation

Earnings Transcripts

Clean Harbors Inc (CLH) Q3 2019 Earnings Call Transcript

CLH earnings call for the period ending September 30, 2021.

Motley Fool Transcribers  |  Nov 3, 2021

Clean Harbors Inc (CLH) Q2 2021 Earnings Call Transcript

CLH earnings call for the period ending June 30, 2021.

Motley Fool Transcribers  |  Aug 4, 2021

Clean Harbors Inc (CLH) Q1 2021 Earnings Call Transcript

CLH earnings call for the period ending March 31, 2021.

Motley Fool Transcribers  |  May 5, 2021

Clean Harbors Inc (CLH) Q4 2020 Earnings Call Transcript

CLH earnings call for the period ending December 31, 2020.

Motley Fool Transcribers  |  Feb 24, 2021

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