42 Longwater Dr.
Norwell, MA, 02061 United States
(781) 792-5000
http://www.cleanharbors.com
S&P 400 (March 31, 2013)
#69 in
FORTUNE's Fastest-Growing Companies (September 2012)
#882 in
FORTUNE 1000 (May 2013)
Hazardous-waste management company Clean Harbors does more than its name suggests. Its major business lines are its technical services and industrial services units. Its technical services group, which accounts for more than 40% of sales, provides for the collection, transportation, treatment, and disposal of hazardous waste, including chemical and laboratory waste (but not nuclear waste). Its industrial services unit provides high-pressure and chemical cleaning, catalyst handling, decoking, material processing, and industrial lodging services. Clean Harbors also has a field services segment and an exploration services unit, and recycles used motor oil through its