NAICS 541990
All Other Professional, Scientific, and Technical Services
Federal contracting opportunities classified under NAICS 541990. 60 open right now.
Open contracts in NAICS 541990
60 open opportunities · showing 12
MDEO Reverse Industry Days
VETERANS AFFAIRS, DEPARTMENT OF Frederick, MD Due Nov 12, 2026
NAICS 541990
NASA NIOC Engineering Services
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Due Nov 2, 2026
NAICS 541990
Cleaning, Inspection, and Hazardous Waste Removal for Two 10,000-Gallon Oil/Water Separators
DEPT OF DEFENSE Minneapolis, MN Due Nov 12, 2026
Small BusinessNAICS 541990
Fort Campbell, KY - API 653 External Tank Inspection
DEPT OF DEFENSE Due Nov 13, 2026
SDVOSBNAICS 541990
Pegasus Support Bridge
DEPT OF DEFENSE 0, MD
NAICS 541990
Artifact Conservation Project Coordinator
NATIONAL ARCHIVES AND RECORDS ADMINISTRATION College Park, MD Due Nov 12, 2026
Small BusinessNAICS 541990
SAF/CDM Commercial Solutions Opening and Specific Calls
DEPT OF DEFENSE Due Sep 30, 2027
NAICS 541990
SMART IRB Governance, Administration, and Operations Support (GAOS)
HEALTH AND HUMAN SERVICES, DEPARTMENT OF MD Due Nov 13, 2026
NAICS 541990
711th HPW Mission Support Services MAC IDIQ
DEPT OF DEFENSE Wright Patterson Afb, OH Due Nov 3, 2026
8(a)NAICS 541990
NASA NIOC Engineering Services
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Due Nov 2, 2026
NAICS 541990
FIRE FIGHTING EQUIPMENT INSCPECTIONS
DEPT OF DEFENSE Virginia Beach, VA Due Nov 2, 2026
NAICS 541990
HUMINT
DEPT OF DEFENSE San Antonio, TX
8(a)NAICS 541990
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