- Clean Harbors, headquartered in Norwell, Massachusetts, is a leading provider of environmental and industrial services in North America, with record revenues of $6.03 billion in 2025 driven by growth in its Environmental Services segment.
- In 2025, Clean Harbors reported a 5% increase in Q4 revenues to $1.5 billion, generated a full-year net income of $391 million, and announced a $130 million acquisition of environmental businesses from Depot Connect International.
- The company has established significant partnerships and serves a diverse customer base across various industries, leveraging its extensive service offerings to address complex environmental challenges.
- Sales teams should focus on Clean Harbors as they are actively expanding through a $50 million investment in fleet expansion and a $350 million share buyback program, indicating strong financial health and growth potential in the environmental services market.
Clean Harbors maintains a diverse departmental structure with a total of 19 departments. The largest department is Operations, comprising 1,533 employees, followed by the Executive team with 587 employees and Sales with 405. This distribution reflects a strong focus on operational efficiency, leadership, and revenue generation. The presence of significant headcounts in Human Resources and Community and Social Services further emphasizes the company's commitment to employee welfare and community engagement.
The workforce is geographically distributed across 433 locations, with the largest concentration in Norwell, MA, housing 1,009 employees. Other notable locations include Houston, TX, with 122 employees, and Braintree, MA, with 81. The 'Other' category accounts for a substantial 2,370 employees, indicating a distributed workforce model that supports operations in various regions. This geographic spread suggests a strategic approach to service delivery across multiple markets.
