IR Contacts
| Primary IR Contact |
| Jim Buckley SVP Investor Relations and Corporate Communications Clean Harbors, Inc. Phone: 781.792.5100 Email: Buckley.James@cleanharbors.com |
or
Investor Relations
Clean Harbors, Inc.
781.792.5000
InvestorRelations@cleanharbors.com
Shareholder Services
| Clean Harbors Environmental Services, Inc. Attn: Shareholder Services Phone: 781.792.5000 Email: shareholderservices@cleanharbors.com |
| Transfer Agent |
| Equiniti Trust Company, LLC ("EQ") 48 Wall Street, Floor 23 New York, NY 10005 Phone: 800.937.5449 |