2010 Waste Age 100 Rank: 7*
Previous Rank: 9

Headquarters: Norwell, MA
CEO: Alan S. McKim
Public or Private: Publicly Traded
Stock Symbol: CLH
Founded: 1980
Employees: 6,399
Web site: www.cleanharbors.com

Customers: Commercial/Industrial
Services: Transfer Stations, Recycling Services, Hazardous Waste, Landfills, Incineration/WTE

2009 Revenue: $1.07 bil.
2008 Revenue: $1.03 bil.
Projected 2010 Revenue: N/A

Data from the company's annual report.

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