NAICS 54
Professional, Scientific, and Technical Services
7,087 active contract opportunities
7,087
Active Opportunities
6,298
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Engineering Services1196
- Other Computer Related Services1131
- Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)810
- All Other Professional, Scientific, and Technical Services575
- Administrative Management and General Management Consulting Services423
Set-Aside Distribution
- 4654
- No Set Aside766
- Small Business566
- SDVOSB550
- Small Business Set Aside - Total240
Top Locations
- VA1123
- DC882
- CO633
- MD631
- CA382
About NAICS54
The North American Industry Classification System (NAICS) code 54 covers professional, scientific, and technical services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
Water Testing - Edwards AFB
DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 541380
Posted Sep 25, 2026
Small Business Set Aside - TotalA-REDS-V-Data Coordinating Center
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541715
Posted Sep 25, 2026
FY 27 A-E IDIQ Solicitation
DEPT OF DEFENSE
APO, AE
NAICS 541310
Posted Sep 25, 2026
Due Oct 9, 2026
No Set AsideCorrosion Control Facility Renovation Design
DEPT OF DEFENSE
EAST GRANBY, CT
NAICS 541330
Posted Sep 25, 2026
No Set AsideJustification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension
HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541512
Posted Sep 25, 2026
Specialized Biomarker Lab for TRACTS
VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541380
Posted Sep 25, 2026
No Set Aside7A-CDC Biorisk Management Framework for Poliovirus Co
INTERIOR, DEPARTMENT OF THE
HERNDON, VA
NAICS 541611
Posted Sep 25, 2026
R-DOI Office of Financial Management for Financial Management Support
INTERIOR, DEPARTMENT OF THE
HERNDON, VA
NAICS 541611
Posted Sep 25, 2026
H-ITM Guaranteed Minimum
INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 541990
Posted Sep 24, 2026
Synthetic Training Environment (STE) Virtual Software (VSW)
DEPT OF DEFENSE
ORLANDO, FL
NAICS 541715
Posted Sep 24, 2026
Due Oct 13, 2026
No Set AsideUNifying Imaging with QUantum Entanglement (UNIQUE) Innovative Solutions Opening (ISO)
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Washington, DC
NAICS 541714
Posted Sep 24, 2026
Due Dec 16, 2026
No Set AsideUNifying Imaging with QUantum Entanglement (UNIQUE) Proposers' Day
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Washington, DC
NAICS 541714
Posted Sep 24, 2026
Due Oct 14, 2026
Cross Domain Solutions (CDS) Hardware and Software Maintenance
DEPT OF DEFENSE
NORFOLK, VA
NAICS 541519
Posted Sep 24, 2026
Small Business Set Aside - TotalInstructional Systems Design & Development Services
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541512
Posted Sep 24, 2026
International Institute of Tropical Forestry (IITF) Logistics Planning Support
AGRICULTURE, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 541620
Posted Sep 24, 2026
Small Business Set Aside - TotalB-AK-DIV OF MIG BIRDS-MURRELET FINAL REPOR
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541620
Posted Sep 24, 2026
C-Nationwide General Architect/Engineering (A/E) Professional Services MATOC IDIQ - HDR
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Sep 24, 2026
Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension
HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541512
Posted Sep 24, 2026
B-Cation exchange capacity and X-ray diffraction of geologic samples
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Sep 24, 2026
Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension
HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541512
Posted Sep 24, 2026
