Clean Harbors Competitive Intelligence & Landscape

Clean Harbors (cleanharbors.com) is North America’s leading provider of environmental and industrial services, offering comprehensive solutions for hazardous and non-hazardous waste management. Founded in 1980 by Alan S. McKim as a four-person tank cleaning business, the company has grown significantly to become a publicly traded entity on the NYSE under the symbol CLH [https://careers.cleanharbors.com/about-us].

Clean Harbors serves a diverse range of customers, including a majority of Fortune 500 companies, spanning industries such as chemical, manufacturing, energy, healthcare, and government agencies [https://ir.cleanharbors.com/investor-overview]. Their core services include end-to-end hazardous waste management, emergency spill response, industrial and field services, waste disposal, and recycling services [https://www.cleanharbors.com/about-us]. They also provide specialized services like chemical packing, household hazardous waste services, and healthcare services.

With its corporate headquarters located in Norwell, MA [https://www.cleanharbors.com/location/corporate-headquarters], Clean Harbors operates an extensive network of service centers and facilities across North America and internationally [https://www.cleanharbors.com/our-reach]. The company emphasizes solving tough problems through innovation and proven methodology, providing 24-hour emergency response services to address critical environmental and industrial challenges [https://www.cleanharbors.com/].

For 45 years, Clean Harbors has been committed to meeting customer needs with comprehensive hazardous and non-hazardous waste management, demonstrating a dedication to environmental stewardship and industrial support [https://www.cleanharbors.com/]. The company’s mission is to be on-site wherever industry meets environment, delivering premier environmental and industrial services [https://www.cleanharbors.com/].

Clean Harbors (cleanharbors.com) offers various environmental and industrial services without specific publicly advertised pricing plans, tiers, or explicit free versus paid features for most of its core offerings. Instead, the company provides comprehensive solutions tailored to client needs, encompassing waste management, emergency response, and specialized industrial services across North America [cleanharbors.com].

For customers seeking to manage their waste streams, Clean Harbors offers an online service portal that is free and accessible 24/7 [https://www.cleanharbors.com/chos-reference-guides]. This portal allows users to create, view, edit, and submit waste profiles, schedule drummed waste pickups, and access waste tracking reports [https://www.cleanharbors.com/contact-us/online-services-advantages].

Regarding pricing adjustments, Clean Harbors announced increases to its used oil pricing and service stop fees within its Safety-Kleen waste oil collection business, effective November 11, 2024 [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-increases-used-oil-pricing-and-service-0]. Beyond this, specific pricing for services like technical waste disposal, recycling, or field services is typically handled through direct consultation and customized proposals, reflecting the complex and varied nature of environmental and industrial solutions offered [https://www.cleanharbors.com/services/technical-services].

Clean Harbors (cleanharbors.com) actively advertises a wide array of career opportunities, indicating a consistent hiring trend across its operations. The company's career portal highlights numerous open positions, encouraging individuals to "Discover exciting career opportunities and join our team" [https://careers.cleanharbors.com/search-page]. This suggests a continuous need for talent to support its extensive environmental and industrial services.

Notable job openings at Clean Harbors span various technical and operational roles. Examples include "Incineration Operator II -Fluidized Bed," "IS Technician," "Sales and Service Rep Driver," "Manager Production Inventory," and "Chemical Engineer" [https://careers.cleanharbors.com/]. Specific roles such as "Environmental Field Chemist - Class B CDL" [https://careers.cleanharbors.com/job/687e8e1adf4c840060eb7e33/environmental-field-chemist-class-b-cdl/Logan-NJ/Clean%20Harbors%20Corporate%20-%20USA/159390], "Environmental Compliance Manager" [https://careers.cleanharbors.com/job/687eae5809bed0004c8cfceb/environmental-compliance-manager/norwell-ma/clean%20harbors%20corporate%20-%20usa/159886], and "CDL Driver - Class B (Hazmat)" [https://careers.cleanharbors.com/job/687e8e27df4c840060eb7ef1/cdl-driver-class-b-hazmat/South-Portland-ME/Clean%20Harbors%20Corporate%20-%20USA/159237] are frequently posted. The company also seeks specialized roles like "Receiving Chemist" for its new incineration unit in Kimball, NE [https://careers.cleanharbors.com/job/687e8d995e312e0049c43325/receiving-chemist/Kimball-NE/epycrms/157913] and "Traveling Hydroblast/Field Technician" [https://careers.cleanharbors.com/job/687e8e68caa656008fb5a899/traveling-hydroblast-field-technician/Ashland-KY/Clean%20Harbors%20Corporate%20-%20USA/159045]. These roles are available across various locations, including the United States, Canada, and India [https://careers.cleanharbors.com/job].

There is no public information or search results indicating recent layoffs at Clean Harbors (cleanharbors.com). Instead, the pervasive availability of job listings suggests a stable to growing workforce. The company actively seeks to attract a diverse range of candidates, including "Transitioning Military" personnel, "Veterans," and "Military Spouses" [https://careers.cleanharbors.com/job/687eae5809bed0004c8cfceb/environmental-compliance-manager/norwell-ma/clean%20harbors%20corporate%20-%20usa/159886].

The hiring patterns at Clean Harbors clearly signal a company strategy focused on maintaining and expanding its core environmental and industrial services. The demand for chemists, compliance managers, and various field technicians directly aligns with their offerings in waste management, emergency response, and specialized industrial solutions. The continuous recruitment across multiple geographies also underscores their commitment to broad operational reach and service delivery. The emphasis on roles supporting new facilities, such as the incineration unit in Kimball, NE, further suggests strategic investments in infrastructure and capabilities.

Clean Harbors (cleanharbors.com) has demonstrated robust financial performance, with consistent revenue growth across recent years. In 2024, the company reported full-year revenues of $5.89 billion, a 7% increase in Q4 revenues to $1.43 billion, and full-year net income of $402.3 million, or $7.42 EPS [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-fourth-quarter-and-full-year-2024]. This performance was driven by an 11% growth in its Environmental Services segment [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-fourth-quarter-and-full-year-2024].

The positive trend continued into 2025, with Clean Harbors achieving record full-year revenues of $6.03 billion, reflecting a 5% increase in Q4 revenues to $1.5 billion [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-fourth-quarter-and-full-year-2025]. The company's full-year net income for 2025 was $391.0 million, or $7.28 EPS, and it generated $866.7 million in net cash from operating activities [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-fourth-quarter-and-full-year-2025]. Adjusted EBITDA reached $1.17 billion in 2025, an 8% increase in Q4 [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-fourth-quarter-and-full-year-2025].

Looking ahead to 2026, Clean Harbors started strong, announcing its highest Q1 revenue in company history at $1.46 billion [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-first-quarter-2026-financial-results]. The first quarter of 2026 also saw net income of $63.2 million, or $1.19 EPS, and a 6% growth in Adjusted EBITDA to $247.9 million [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-first-quarter-2026-financial-results]. The company also raised its 2026 guidance for Adjusted EBITDA and Adjusted Free Cash Flow [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-announces-first-quarter-2026-financial-results], signaling continued optimism for its financial health. The company, incorporated in 1980 and based in Norwell, Massachusetts [https://ir.cleanharbors.com/static-files/62094836-482a-4405-9164-f3fc0f390a91], serves a large and diversified customer base, ranging from small companies to Fortune 500 corporations, and spanning various industries and government entities [https://ir.cleanharbors.com/static-files/6b594bf5-0d42-431a-ad55-00d59200cb4c].

Clean Harbors (cleanharbors.com) actively engages in various investor conferences and other events, demonstrating its commitment to transparency and stakeholder communication. The company's senior management frequently presents at these events, including the Stifel 2026 Investor Summit, the 16th Annual Wells Fargo Industrials & Materials Conference, and the 21st Annual Oppenheimer Industrial Growth Conference [https://ir.cleanharbors.com/events-and-presentations]. They have also participated in the Raymond James Institutional Investors Conference and the 28th Annual Needham Growth Conference [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-participate-upcoming-investor-conferences-7], [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-participate-raymond-james-investor-conference]. These participations often involve fireside chats and presentations providing updates on the company's performance and strategy [https://ir.cleanharbors.com/news-releases/news-release-details/clean-harbors-participate-upcoming-investor-conferences-6].

Beyond investor relations, Clean Harbors also conducts and participates in other types of events. They have hosted webinars, such as the "Racing Against COVID-19 Webinar," which made a presentation available to interested parties [https://www.cleanharbors.com/racing-against-covid-19-webinar]. The company also organizes Special Household Hazardous Waste (HHW) Events to facilitate the collection and recycling of high-volume or problematic waste streams, often in collaboration with local communities and eligible for grant funding [https://fr.cleanharbors.com/services/technical-services/household-hazardous-waste-services/special-waste-events].

Clean Harbors emphasizes community engagement as part of its sustainability program, investing in education, community activities, and career-related opportunities in the areas where its employees live and work [https://www.cleanharbors.com/about-us/sustainability1]. While specific details about all community events are not extensively listed, this focus highlights the company's broader involvement beyond corporate investor gatherings. Their involvement in events like the Q1 2026 Clean Harbors Earnings Conference Call further underscores their regular communication with the financial community [https://ir.cleanharbors.com/events-and-presentations].