Davis Malm Represents Long-standing Client Clean Harbors, Inc. in Acquisition of HydroChemPSC

Davis Malm attorneys Michael Malm, John Chambliss, and Dan Janis represented long-standing client Clean Harbors, Inc. (NYSE: CLH) in its recent $1.25 billion all-cash acquisition of HydroChemPSC (HPC), from an affiliate of Littlejohn & Co., LLC. HPC is a leading U.S. provider of industrial cleaning, specialty maintenance and utilities services with over 5,000 employees and a fleet of over 5,600 units. The firm also represented Clean Harbors in connection with its financing of the acquisition, consisting of a $1 billion incremental term loan under its facility with Goldman Sachs.

About Clean Harbors

Clean Harbors is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, and manufacturing, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America’s largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates throughout the United States, Canada, Mexico and Puerto Rico.

For more information, contact: Joanne Thorud; (617) 589-3894; jthorud@davismalm.com