Globe 100's top companies by industry
Globe 100 ranking: 1
2010 revenue: $1.7 billion
Clean Harbors, the top-ranked company in the 2011 Globe 100 rankings of Massachusetts businesses, helped to contain the BP oil spill in the summer of 2010. The company was also there when a ruptured pipeline spread crude oil into the Kalamazoo River in Michigan. This year, due to the excessive number of crises in 2010, the company expects $1.62 billion to $1.67 billion in revenue.