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EntityWire/Massachusetts business entity search →/CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.

Employer with a benefit plan

CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.

The Employer Identification Number (EIN) for CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. is 04-2698999.

At a glance

EIN
04-2698999 · 042698999
Legal name
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
Also filed as
CLEAN HARBORS ENVIROMENTAL SERVICES, INC.
Address on file
42 LONGWATER DRIVE, NORWELL, MA 02061
Records show
Employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign profit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0010068906
Source: Texas Comptroller · as of 2026-09-05
Florida registration
Active · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
F93000003135
Source: Florida registry · as of 2026-07-10
Registered in Florida
1993-07-02
Source: Florida registry · as of 2026-07-10
Registered agent
C T CORPORATION SYSTEM
Source: Florida registry · as of 2026-07-10

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2026-04-15

Benefit plan 1, 2024 filing
CLEAN HARBORS SAVINGS AND RETIREMENT PLAN
Source: DOL 5500 · as of 2026-04-15
Participants (start of year)
21,786
Source: DOL 5500 · as of 2026-04-15
Plan features
Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Pension plan with defined contribution
Source: DOL 5500 · as of 2026-04-15
Plan type
Single-employer plan
Source: DOL 5500 · as of 2026-04-15
Business code (NAICS)
221300
Source: DOL 5500 · as of 2026-04-15
Benefit plan 502, 2024 filing
CLEAN HARBORS ENVIRONMENTAL SRVCS INC CONSOLIDATED WELFARE BENEFIT PLAN
Source: DOL 5500 · as of 2025-08-20
Participants (start of year)
18,237
Source: DOL 5500 · as of 2025-08-20
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
Source: DOL 5500 · as of 2025-08-20

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Secretary of the Commonwealth, Corporations Division; see the Massachusetts business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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