Who wins NAICS 541715 federal contracts?

A direct answer for RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) federal contract competitors and buyers.

Direct answer

FLUOR MARINE PROPULSION, LLC leads NAICS 541715 federal contracts with $14,774,555,215 in ingested obligations.

Answer Facts

NAICS541715
Obligations$45,690,558,170
Top contractorFLUOR MARINE PROPULSION, LLC
Top agencyNational Aeronautics and Space Administration

Which agencies buy NAICS 541715?

National Aeronautics and Space Administration is the largest visible agency buyer for NAICS 541715 at $21,264,329,684.

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