Clean Harbors to Present at the Sixth Annual Waste 360/Stifel Investor Summit

NORWELL, Mass.–(BUSINESS WIRE)–Clean
Harbors, Inc. (“Clean Harbors”) (NYSE: CLH), the leading provider of
environmental, energy and industrial services throughout North America,
today announced that Safety-Kleen President David Vergo and SVP of
Investor Relations Jim Buckley will be presenting in a fireside chat
format at this month’s Waste360/Stifel Investor Summit at WasteExpo 2018
in Las Vegas.

Clean Harbors’ presentation, which will be primarily focused on waste
oil collection and recycled lubricants, will take place at 1:00 p.m. PT
(4:00 p.m. ET) on Monday, April 23 and will be webcast live. To access
the live or archived webcast, visit the “Investor Relations” portion of
Clean Harbors’ website at www.cleanharbors.com.

About Clean Harbors

Clean Harbors (NYSE: CLH) is North America’s leading provider of
environmental, energy 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,
energy 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, visit www.cleanharbors.com.

Contacts

Clean Harbors, Inc.
Michael L. Battles, 781-792-5100
EVP and
Chief Financial Officer
[email protected]
or
Jim
Buckley, 781-792-5100
SVP Investor Relations
[email protected]