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Clean Harbors

Clean Harbors is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, and manufacturing, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America’s largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates throughout the United States, Canada, Mexico and Puerto Rico.

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Environmental Services 13,601 Employees Found Norwell, United States Founded 1980 1081 Similar Companies
13,601 Employees Found
91% Email Coverage
$4.2B Est Revenue
+4% YoY Headcount Growth
1 Office HQ
1081 Similar Companies
Sep '26 Last Verified
Sep 2026
Clean Harbors Co-CEO Gerstenberg Sells 2,500 Shares

Co-CEO Eric W. Gerstenberg executed a sale of 2,500 shares of common stock according to an August SEC Form 4 filing.

Aug 2026
Clean Harbors buying EnviroServe from private equity for $470M

Clean Harbors announced an agreement to acquire EnviroServe for $470 million to expand its diversified environmental services footprint.

Jul 2026
Clean Harbors Announces Second-Quarter 2026 Financial Results

Driven by strong demand across its disposal and recycling network, Clean Harbors reported a record quarter and raised its full-year guidance.

May 2026
Clean Harbors founder Alan McKim to retire

Alan S. McKim announced his retirement from the board and his role as the company's executive chairman.

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Decision Makers by Function

Bryan Martin

Bryan Martin

VP

Vice President, NBL Emergency Response & Crisis Management / Clean Harbors & HEPACO • Champion • 1 year

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Shirish Reddy

Shirish Reddy

VP

Vice President, Oracle Practice • Champion • 2 years

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John Britton

Director

Director of Operations, National Water Solutions, HPC-Industrial • Influencer • 4 years

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Chris Leeferink

VP

Vice President - Canadian Industrial and Daylighting • Champion • 4 years

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Jennifer Kelley

Jennifer Kelley

VP

VP Environmental Compliance • Champion • 2 years

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Doug Schrantz

Doug Schrantz

Director

Director of Site Civil Engineering and Construction • Influencer • 1 year

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Alex Rabinovitch

Alex Rabinovitch

Director

Vice President - National Product Leader - Utilities • Influencer • 9 months

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Shelby Mattia

VP

Vice President, Corporate Accounts • Champion • 11 months

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Jeff Welch

Jeff Welch

Director

Director Corporate Accounts • Influencer • 8 years

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Jim Harrison

Jim Harrison

Director

Director of Finance • Influencer • 3 years

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Reardon

Reardon

VP

VP of Internal Audit • Champion • 2 years

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Lou Pransky

Lou Pransky

VP

Vice President Risk Management • Champion • 11 years

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Frequently asked questions about Clean Harbors

What is Clean Harbors email format?

The widely used Clean Harbors email format is {last}.{first} (e.g. smith.john@cleanharbors.com) with 51.69% adoption across the company.

What is Clean Harbors customer service number?

To contact Clean Harbors customer service number in your country click here to find.

Who are the decision makers in Clean Harbors?

The decision makers in Clean Harbors are Jeroen Diderich, Scott Mitchell, Srikanth Gadamsetty, etc. Click to Find Clean Harbors decision makers emails.