October 29, 2012 - Clean Harbors Inc. has agreed to buy used oil recycling firm Safety-Kleen Inc. for about $1.25 billion

Buying Company: Clean Harbors Inc. (Norwell, Mass.)

Selling Company: Safety-Kleen Inc. (Richardson, Texas)

Transaction Amount: $1.25 billion

Asset Acquired: Entire company

Close Date: 10/29/2012

New Headquarters:

CEO: Alan  McKim