ENVIRONMENTAL CONSULTING SERVICES
Explore federal contractors and contract awards classified under NAICS 541620. This industry code covers environmental consulting services services and products in federal procurement.
Total Obligations
$4.1B
Lifetime contract value
Top Agencies
10
Buying in this NAICS
States Active
15
With contractors
Top Contractors in NAICS 541620
Highest-volume contractors by total obligations
No contractor data available.
View all contractors in this NAICSTop Buying Agencies
Federal agencies awarding contracts in NAICS 541620 (FY2025)
- 1Environmental Protection Agency3,951 awards
- 2General Services Administration3,283 awards
- 3Department of Defense1,501 awards
- 4Department of the Interior1,450 awards
- 5Department of Agriculture537 awards
- 6Department of Veterans Affairs508 awards
- 7National Aeronautics and Space Administration344 awards
- 8Department of Commerce292 awards
- 9Department of Energy291 awards
- 10Department of Homeland Security260 awards
Contractors by State
Distribution of NAICS 541620 contractors across states
Browse all statesRelated NAICS Codes
Other codes in the same industry group
ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES
5,410 contractors
OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES
2,747 contractors
HUMAN RESOURCES CONSULTING SERVICES (2007), HUMAN RESOURCES AND EXECUTIVE SEARCH CONSULTING SERVICES (2002)
979 contractors
OTHER MANAGEMENT CONSULTING SERVICES
897 contractors
PROCESS, PHYSICAL DISTRIBUTION, AND LOGISTICS CONSULTING SERVICES
800 contractors
MARKETING CONSULTING SERVICES
342 contractors
Recent Contract Awards
Latest contract transactions in NAICS 541620
Unknown Recipient
Department of Veterans Affairs
SD | Dec 4, 2025
$0
Unknown Recipient
Department of Homeland Security
MD | Dec 4, 2025
$0
Unknown Recipient
Department of Veterans Affairs
WV | Dec 4, 2025
$0
Unknown Recipient
Department of the Interior
OR | Dec 4, 2025
$0
Unknown Recipient
General Services Administration
| Dec 4, 2025
$0
Unknown Recipient
General Services Administration
| Dec 4, 2025
$0
Unknown Recipient
General Services Administration
| Dec 4, 2025
$0
Unknown Recipient
Environmental Protection Agency
MO | Dec 4, 2025
$-1K
Unknown Recipient
General Services Administration
| Dec 4, 2025
$0
Unknown Recipient
Department of the Interior
ID | Dec 4, 2025
$-3K
Find Opportunities in NAICS 541620
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