NAICS 541990: All Other Professional, Scientific, and Technical Services

Name: NAICS 541990 federal contracting data
Creator: GovSeeker

Live federal contracting data for All Other Professional, Scientific, and Technical Services — updated daily from SAM.gov and USAspending.

Open opportunities

74,019

Awards on record

$218.0B

Total awarded value

13,273

Vendors competing

Open opportunities in 541990

DEPT OF DEFENSE · Combined Synopsis/Solicitation · closes 2026-08-19

INTERIOR, DEPARTMENT OF THE · Solicitation · closes 2026-08-24

DEPT OF DEFENSE · Solicitation · closes 2026-09-24

TRANSPORTATION, DEPARTMENT OF · Combined Synopsis/Solicitation · closes 2026-09-01

VETERANS AFFAIRS, DEPARTMENT OF · Combined Synopsis/Solicitation · closes 2026-08-25

ISO 17025

DEPT OF DEFENSE · Combined Synopsis/Solicitation · closes 2026-08-28

DEPT OF DEFENSE · Combined Synopsis/Solicitation · closes 2026-08-21

GENERAL SERVICES ADMINISTRATION · Combined Synopsis/Solicitation · closes 2026-08-24

DEPT OF THE ARMY117 notices

INTERIOR, DEPARTMENT OF THE88 notices

VETERANS AFFAIRS, DEPARTMENT OF71 notices

US GEOLOGICAL SURVEY69 notices

DEPT OF THE NAVY62 notices

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