CLEAN HARBORS ENVIRONMENTAL SERVICES INC — United States · Federal contract register · Supplier record: 1,500 contracts, all years ($503,132,380 · Oct 2003 – Sep 2026); $56.3M since January 2024 (525 contracts · 11 agencies); — rank in the line (of 736 suppliers · 0.0%); 13 agencies never served ($153M on the line without CLEAN HARBORS ENVIRONMENTAL SERVICES INC).
Assay record ASY-US-1OFTT2I0FX · Cite as: Assay Systems, “CLEAN HARBORS ENVIRONMENTAL SERVICES INC in the USAspending register”, https://assay-systems.com/register/us/clean-harbors-environmental-services-inc/
1,500
contracts, all years
$503,132,380 · Oct 2003 – Sep 2026
$56.3M
since January 2024
525 contracts · 11 agencies
—
rank in the line
of 736 suppliers · 0.0%
13
agencies never served
$153M on the line without CLEAN HARBORS ENVIRONMENTAL SERVICES INC
Own record by year
2019 onward
$18.6M
$4.5M
$5.6M
$8.0M
$14.8M
$25.6M
$21.3M
$9.4M
20192020202120222023202420252026
Who buys from CLEAN HARBORS ENVIRONMENTAL SERVICES INC
since January 2024
11agencies
$56.3Mpaid
69.0%top buyer
Department of Defense69.0%
$38,839,131
Department of Homeland Security18.6%
$10,473,726
Department of the Treasury7.2%
$4,039,408
Department of Agriculture2.8%
$1,565,117
Department of Veterans Affairs1.1%
$596,496
Environmental Protection Agency0.6%
$341,454
Department of Health and Human Services0.4%
$199,973
Department of Commerce0.2%
$90,000
Department of Labor0.2%
$90,000
Department of Transportation0.1%
$37,692
Department of the Interior0.1%
$29,454
Before 2024 only: Department of Energy, Department of Justice, Department of State, General Services Administration.
The line
since January 2024
$9.5Bline value
56,665contracts
28agencies
736suppliers
64.0%held by top ten
Management, logistics support (R706)
$3.8B
$2.9B
$2.8B
202420252026Jan–Sep
—of 736 suppliers
$0CLEAN HARBORS ENVIRONMENTAL SERVICES INC in the line
0.0%share of the line
Agencies that buy the line and never bought from CLEAN HARBORS ENVIRONMENTAL SERVICES INC
13agencies
84contracts
$152,983,975since January 2024
National Aeronautics and Space Administration11 contracts
$83,229,388
Agency for International Development43 contracts
$55,551,237
U.S. Agency for Global Media6 contracts
$7,223,864
Nuclear Regulatory Commission1 contract
$2,578,219
Department of Housing and Urban Development4 contracts
$2,030,005
Government Accountability Office4 contracts
$1,591,724
District of Columbia Courts1 contract
$278,023
Smithsonian Institution8 contracts
$212,300
Selective Service System1 contract
$135,178
United States Chemical Safety Board1 contract
$47,384
National Gallery of Art1 contract
$46,000
National Archives and Records Administration2 contracts
$41,298
Export-Import Bank of the United States1 contract
$19,355
How the line is bought
by value, since 2024
25%no competition
10%one applicant
0of these to CLEAN HARBORS ENVIRONMENTAL SERVICES INC
Competed, several suppliers applied3,302 contracts
Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.