Employer with a benefit plan · State registration on file
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
Also filed as CLEAN HARBORS ENVIROMENTAL SERVICES, INC.
42 LONGWATER DRIVE, NORWELL, MA 02061
EIN
04-2698999
Texas registration
Active · Foreign profit corporation
TX Comptroller · 2026-09-05
Texas document number
0010068906
TX Comptroller · 2026-09-05
Florida registration
Active · Foreign profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
F93000003135
FL Div. of Corporations · 2026-07-10
Registered in Florida
1993-07-02
FL Div. of Corporations · 2026-07-10
Registered agent
C T CORPORATION SYSTEM
FL Div. of Corporations · 2026-07-10
Benefit plan 1, 2024 filing
CLEAN HARBORS SAVINGS AND RETIREMENT PLAN
DOL · 2026-04-15
Participants (start of year)
21,786
DOL · 2026-04-15
Plan features
code 2E2F2G2J2K2S2T3D3F3H
DOL · 2026-04-15
Plan type
Single-employer plan
DOL · 2026-04-15
Business code (NAICS)
221300
DOL · 2026-04-15
Benefit plan 502, 2024 filing
CLEAN HARBORS ENVIRONMENTAL SRVCS INC CONSOLIDATED WELFARE BENEFIT PLAN
DOL · 2025-08-20
Participants (start of year)
18,237
DOL · 2025-08-20
Plan features
code 4A4B4D4E4F4H4L4Q
DOL · 2025-08-20