LeadIQ logo
Learn more at LeadIQ.com

Insights

Diverse Client Base Clean Harbors serves a broad range of high-value clients including Fortune 500 companies, government agencies, and key industries such as chemical and manufacturing, indicating opportunities for tailored environmental and industrial service solutions.

Expanding Portfolio Recent asset acquisitions like the $130 million purchase of Depot Connect's industrial and rail services suggest ongoing growth and potential for cross-selling integrated hazardous waste management and industrial cleaning services.

Strong Market Presence With operations across the US, Canada, Mexico, and Puerto Rico, Clean Harbors has widespread geographic reach, enabling sales teams to identify regional opportunities in environmental response and recycling services.

Industry Recognition Being recognized as a top employer and participating in major industry conferences enhances brand credibility, creating sales opportunities through heightened visibility and trust among prospective clients and partners.

Innovation and Compliance Utilizing advanced technology and maintaining active engagement in industry events positions the company as a forward-thinking leader, offering prospects innovative, compliant environmental solutions aligned with evolving regulations.

Clean Harbors Tech Stack

Clean Harbors uses 8 technology products and services including Microsoft Lync, AWS Data Pipeline, Microsoft Excel, and more. Explore Clean Harbors's tech stack below.

  • Microsoft Lync
    Communications Technology
  • AWS Data Pipeline
    Data Management
  • Microsoft Excel
    Editors
  • Atlassian Jira
    Issue Trackers
  • scikit-learn
    Machine Learning
  • Microsoft
    Miscellaneous
  • QC Software
    Warehouse Management
  • Spring Framework
    Web Frameworks

Media & News

Clean Harbors's Email Address Formats

Clean Harbors uses at least 1 format(s):
Clean Harbors Email FormatsExamplePercentage
Last.First@cleanharbors.comDoe.John@cleanharbors.com
65%
First.Last@cleanharbors.comJohn.Doe@cleanharbors.com
23%
LastF@cleanharbors.comDoeJ@cleanharbors.com
7%
LastFirst@cleanharbors.comDoeJohn@cleanharbors.com
5%

Frequently Asked Questions

Where is Clean Harbors's headquarters located?

Minus sign iconPlus sign iconClean Harbors's main headquarters is located at 42 Longwater Drive po Box 9149 Norwell, Massachusetts 02061 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Clean Harbors's phone number?

Minus sign iconPlus sign icon You can contact Clean Harbors's main corporate office by phone at
+1-781-792-****
. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Clean Harbors's stock symbol?

Minus sign iconPlus sign iconClean Harbors is a publicly traded company; the company's stock symbol is CLH.

What is Clean Harbors's official website and social media links?

Minus sign iconPlus sign iconClean Harbors's official website is cleanharbors.com and has social profiles on LinkedInCrunchbase.

How much revenue does Clean Harbors generate?

Minus sign iconPlus sign icon As of April 2026, Clean Harbors's annual revenue is estimated to be $5.4B.

What is Clean Harbors's SIC code NAICS code?

Minus sign iconPlus sign iconClean Harbors's SIC code is 4212 - Local Trucking Without Storage NAICS code is 54162 - Environmental Consulting Services.

How many employees does Clean Harbors have currently?

Minus sign iconPlus sign iconAs of April 2026, Clean Harbors has approximately 13K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: M. H.Chief Executive Officer: K. B.Chief Executive Officer: P. F.. Explore Clean Harbors's employee directory with LeadIQ.

What industry does Clean Harbors belong to?

Minus sign iconPlus sign iconClean Harbors operates in the Environmental Services industry.

What technology does Clean Harbors use?

Minus sign iconPlus sign iconClean Harbors's tech stack includes Microsoft LyncAWS Data PipelineMicrosoft ExcelAtlassian Jirascikit-learnMicrosoftQC SoftwareSpring Framework.

What is Clean Harbors's email format?

Minus sign iconPlus sign iconClean Harbors's email format typically follows the pattern of Last.First@cleanharbors.com. Find more Clean Harbors email formats with LeadIQ.

When was Clean Harbors founded?

Minus sign iconPlus sign iconClean Harbors was founded in 1980.

Clean Harbors

Environmental ServicesMassachusetts, United States10001+ Employees

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.

Section iconCompany Overview

Headquarters
42 Longwater Drive po Box 9149 Norwell, Massachusetts 02061 United States
Phone number
+1-781-792-****
Website
cleanharbors.com
SIC Code
4212 - Local Trucking Without Storage
Stock Symbol
CLH
NAICS Code
54162 - Environmental Consulting Services
Founded
1980
Employees
10001+

Section iconMedia & News

Section iconFunding & Financials

  • $1B$10B

    Clean Harbors's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Clean Harbors's revenue is estimated to be in the range of $1B$10B

Company Leadership

  • Stylized image of a person
    M. H.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. B.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    P. F.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. C.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. W.
    Chief Executive Officer
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    A. M.
    Executive Chairman
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. W.
    President Of Safety-Kleen Sustainable Solutions
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. U.
    President And Evp
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. H.
    Owner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    E. D.
    Executive Vice President Chief Financial Officer
    Phone icon
    Mobile Phone

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust LeadIQ to help them build pipeline confidently.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.