TESTING LABORATORIES
Explore federal contractors and contract awards classified under NAICS 541380. This industry code covers testing laboratories services and products in federal procurement.
Total Obligations
$1.9B
Lifetime contract value
Top Agencies
10
Buying in this NAICS
States Active
15
With contractors
Top Contractors in NAICS 541380
Highest-volume contractors by total obligations
No contractor data available.
View all contractors in this NAICSTop Buying Agencies
Federal agencies awarding contracts in NAICS 541380 (FY2025)
- 1Department of Defense2,429 awards
- 2Department of Veterans Affairs1,164 awards
- 3Department of Health and Human Services622 awards
- 4Department of the Interior600 awards
- 5Department of Transportation377 awards
- 6Environmental Protection Agency361 awards
- 7General Services Administration279 awards
- 8Department of Agriculture204 awards
- 9National Aeronautics and Space Administration132 awards
- 10Department of Justice116 awards
Contractors by State
Distribution of NAICS 541380 contractors across states
Browse all statesRelated NAICS Codes
Other codes in the same industry group
ENGINEERING SERVICES
8,575 contractors
ARCHITECTURAL SERVICES
1,013 contractors
BUILDING INSPECTION SERVICES
843 contractors
SURVEYING AND MAPPING (EXCEPT GEOPHYSICAL) SERVICES
571 contractors
GEOPHYSICAL SURVEYING AND MAPPING SERVICES
231 contractors
LANDSCAPE ARCHITECTURAL SERVICES
185 contractors
DRAFTING SERVICES
38 contractors
Recent Contract Awards
Latest contract transactions in NAICS 541380
Unknown Recipient
Department of Energy
MA | Dec 4, 2025
$-8K
Unknown Recipient
Department of Veterans Affairs
PA | Dec 4, 2025
$15K
Unknown Recipient
Department of Veterans Affairs
| Dec 4, 2025
$0
Unknown Recipient
Department of Veterans Affairs
MO | Dec 4, 2025
$8K
Unknown Recipient
Department of Veterans Affairs
MO | Dec 4, 2025
$960K
Unknown Recipient
National Aeronautics and Space Administration
TX | Dec 4, 2025
$927K
Unknown Recipient
Department of Veterans Affairs
OH | Dec 4, 2025
$6K
Unknown Recipient
Department of Veterans Affairs
SC | Dec 4, 2025
$-52K
Unknown Recipient
Department of the Interior
| Dec 4, 2025
$-5K
Unknown Recipient
Environmental Protection Agency
NJ | Dec 4, 2025
$188K
Find Opportunities in NAICS 541380
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