541990
All Other Professional, Scientific, and Technical Services
Federal contracts classified under NAICS code 541990. Data from USASpending.gov.
Current FY Contract Spending$4,820,050,641
NAICS Code541990
Top Awarding Agencies
Department of Defense$1.4B
Department of Energy$1.4B
General Services Administration$738.6M
Department of Health and Human Services$526.3M
Department of Transportation$264.6M
Agency for International Development$197.7M
Department of Commerce$84.7M
Department of Veterans Affairs$46.4M
Department of State$38.1M
Department of Homeland Security$33.1M
Top Contractors
BATTELLE ENERGY ALLIANCE, LLC$1.4B
HII MISSION TECHNOLOGIES CORP$339.1M
BOOZ ALLEN HAMILTON INC$300.8M
THE MITRE CORPORATION$276.5M
PTSI MANAGED SERVICES INC$167.4M
SIERRA NEVADA COMPANY, LLC$139.1M
CACI, INC. - FEDERAL$109.9M
BLUESTAQ LLC$82.6M
SAFEGUARD SERVICES LLC$74.5M
INSTITUTE FOR DEFENSE ANALYSES$68.2M
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