Who wins NAICS 541990 federal contracts?

A direct answer for ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES federal contract competitors and buyers.

Direct answer

BATTELLE ENERGY ALLIANCE, LLC leads NAICS 541990 federal contracts with $25,680,438,713 in ingested obligations.

Answer Facts

NAICS541990
Obligations$31,653,098,816
Top contractorBATTELLE ENERGY ALLIANCE, LLC
Top agencyDepartment of Energy

Which agencies buy NAICS 541990?

Department of Energy is the largest visible agency buyer for NAICS 541990 at $28,737,574,920.

Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.