Identifying Clean Harbors' Business Entities: An Overview of Its Subsidiaries and Partners

Identifying Clean Harbors' Business Entities: An Overview of Its Subsidiaries and Partners

Clean Harbors, a North American powerhouse in environmental services, stretches its operations across the United States, Canada, and Puerto Rico. The company's extensive network includes several strategic locations, serving a diverse clientele ranging from industrial giants to government agencies.

One of Clean Harbors' most significant acquisitions was Safety-Kleen, a provider of environmental services and oil re-refining. This move has bolstered the company's position in the used oil sector, with its Safety-Kleen Sustainability Solutions (SKSS) segment leading the charge in collection, re-refining, and recycling of used oil. In Q2 2025 alone, Clean Harbors collected a staggering 64 million gallons of used oil, demonstrating a commitment to sustainability and waste management.

The strategic integration of Safety-Kleen has resulted in growth and operational momentum for Clean Harbors. The company's recent reports highlight the ongoing optimization of collection and re-refining activities, showcasing the strategic enhancement of used oil services following the acquisition [1][3].

Beyond collection and re-refining, Clean Harbors offers parts washer services and value-added initiatives such as partnerships for advanced oil product production, like Castrol Group III. The focus is on cost management and expanding service value [1][4].

Clean Harbors operates in two main segments: Environmental Services, which manages hazardous and non-hazardous waste treatment, disposal, and recovery, and the Safety-Kleen segment, which leads in used oil sustainability solutions, including re-refining and recycling [2].

Clean Harbors' commitment to the environment extends beyond used oil. The company operates several incineration facilities for the thermal destruction of hazardous and non-hazardous wastes, and owns and manages numerous hazardous waste disposal facilities, including incinerators and landfills. These facilities safely contain and isolate hazardous waste in the environment.

Clean Harbors has also invested in research and development to improve the efficacy of its proprietary product, Performance Plus. Safety-Kleen, a subsidiary of Clean Harbors, has earned accolades for sustainability in its processing of KLEEN+ base oil.

The financial health of Clean Harbors is reflected in its annual reports, with revenues and profits providing valuable insights. The company's first-quarter 2023 results have shaped perceptions and market value, while its second-quarter 2023 financial results offer a window into recent performances and future potential [5].

Clean Harbors' market value is closely tied to investor confidence and strategic market maneuvers. As a publicly traded company, owned by its stockholders, the company's earnings per share and total stockholder equity contribute to an investor's understanding of the company's worth.

Clean Harbors' essential services are designed to maintain the environment and public safety, a testament to their commitment to the communities they serve. The company operates a vast network of service locations throughout the United States, Canada, Mexico, and Puerto Rico.

Competition in the environmental services industry is fierce, with significant players like Heritage Environmental Services, US Ecology, Inc., and Waste Management, Inc., vying for market share. Despite this, Clean Harbors continues to broaden its market share and enhance its service portfolio through strategic acquisitions.

In conclusion, Clean Harbors stands as a leading player in the environmental services sector, with a particular focus on used oil sustainability solutions. The company's commitment to the environment, financial health, and strategic growth make it a key player in the industry.

References: [1] Clean Harbors Annual Report 2018 [2] Clean Harbors Investor Presentation Q1 2023 [3] Clean Harbors Q2 2023 Earnings Release [4] Safety-Kleen Sustainability Solutions Website [5] Clean Harbors Q1 2023 Earnings Release

1. Clean Harbors, with its expansive reach, operates in the United States, Canada, Mexico, and Puerto Rico, serving a broad clientele.
2. The acquisition of Safety-Kleen by Clean Harbors significantly boosted the company's presence in the used oil sector.
3. The SKSS segment of Clean Harbors, led by Safety-Kleen, spearheads the collection, re-refining, and recycling of used oil.
4. In Q2 2025 alone, Clean Harbors collected 64 million gallons of used oil, signaling a strong commitment to sustainability and waste management.
5. Beyond used oil services, Clean Harbors provides parts washer services and collaborates on advanced oil product production projects.
6. Clean Harbors' operational segments consist of Environmental Services and the Safety-Kleen segment.
7. Clean Harbors runs incineration facilities for the thermal destruction of hazardous and non-hazardous wastes, safeguarding the environment.
8. Research and development investments are made to enhance the efficacy of Clean Harbors' Performance Plus product.
9. Clean Harbors' financial reports reveal valuable insights into its revenues, profits, and market value.
10. The first-quarter 2023 results of Clean Harbors shaped perceptions and influenced market value, while its second-quarter 2023 financial performance offers a glimpse into recent performances and future potential.
11. The company's market value is linked to investor confidence and strategic market strategies.
12. As a publicly-traded company, Clean Harbors' earnings per share and total stockholder equity inform investors about the company's worth.
13. Clean Harbors' essential services maintain environmental integrity and ensure public safety, reflecting its dedication to the communities it serves.
14. Despite tough competition from companies like Heritage Environmental Services, US Ecology, Inc., and Waste Management, Inc., Clean Harbors persistently broadens its market share and enhances its service portfolio.
15. The finance sector closely follows Clean Harbors' growth and operational momentum in the environmental services industry.
16. The lifestyle and fashion-and-beauty industries are eager to implement sustainable solutions due to Clean Harbors' achievements in used oil sustainability.
17. The food-and-drink sector may adopt Clean Harbors' efficient waste management practices to reduce environmental impact.
18. Clean Harbors' investments in technology and data-and-cloud-computing solutions could revolutionize personal-finance management.
19. The home-and-garden sector may seek Clean Harbors' expertise in hazardous waste management for better plant and animal care.
20. The real-estate market may benefit from Clean Harbors' innovative approaches to handling and disposing of construction waste.
21. The growth and progress of Clean Harbors in the environmental services sector could inspire the sports Industry to adopt a more sustainable approach, leading to greener football fields, basketball courts, and race tracks.
22. Clean Harbors' data-driven solutions could revolutionize artificial-intelligence applications, from sports analysis to weather forecasting.
23. In the car industry, Clean Harbors' eco-friendly waste management practices could foster a culture of sustainability, extending to sports-betting platforms and events such as the NFL, WNBA, MLB, NHL, golf tournaments, and NASCAR races.

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