CIK 0000822818 · Large accelerated filer
CLEAN HARBORS INC
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- CLH
- Exchange
- NYSE
- Industry
- Hazardous Waste Management
- FY end
- Dec 31
- Incorporated
- MA
- Entity type
- operating
- EIN
- 042997780
- Phone
- 781-792-5000
- Business address
- 42 LONGWATER DRIVE, P.O. BOX 9149, NORWELL, MA, 02061-9149
- DEF 14A Proxy Proxy Statement
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- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- PRE 14A Proxy Proxy Statement (Preliminary)
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- DEF 14A Proxy Proxy Statement
- PRE 14A Proxy Proxy Statement (Preliminary)
- DEF 14A Proxy Proxy Statement
- PRE 14A Proxy Proxy Statement (Preliminary)
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