NAICS 54
Professional, Scientific, and Technical Services
4,113 active contract opportunities
4,113
Active Opportunities
205
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Engineering Services700
- Other Computer Related Services617
- Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)559
- All Other Professional, Scientific, and Technical Services308
- Administrative Management and General Management Consulting Services215
Set-Aside Distribution
- 2699
- Small Business466
- No Set Aside437
- SDVOSB320
- 8(a) Sole Source57
Top Locations
- VA639
- DC514
- MD370
- CA231
- CO219
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
7E21-Philips HL7 Cardiovascular Extensions
VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541519
Posted Jan 14, 2026
B-Model Development and Support CalSim Model Logic
INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541690
Posted Jan 14, 2026
Due Jan 28, 2026
2 days left
N6449826Q5031
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Jan 14, 2026
Due Feb 12, 2026
17 days left
Reliability Center Maintenance Training & Pilot Study
DEPT OF DEFENSE
SEATTLE, WA
NAICS 541990
Posted Jan 14, 2026
Due Jan 28, 2026
Small Business2 days left
Mission Test Support Services - One Month Extension
DEPT OF DEFENSE
YUMA PROVING GROUND, AZ
NAICS 541330
Posted Jan 14, 2026
Fabrication and Testing of Precast Concrete Panels under Blast Loads J&A
DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541715
Posted Jan 14, 2026
NATO Request for Industry Participation: Operational Network Extension (ON-X)
COMMERCE, DEPARTMENT OF
NAICS 541519
Posted Jan 14, 2026
Due Feb 4, 2026
9 days left
Justification for Other Than Full and Open Competition
GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 541611
Posted Jan 14, 2026
A&E Replace Upper Digester Compressors
DEPT OF DEFENSE
EIELSON AFB, AK
NAICS 541330
Posted Jan 14, 2026
Due Jan 29, 2026
Small Business3 days left
Lock and Dam (LD) 5A Routine Gate Maintenance Quality Assurance and LD 3&4 Gate Fabrication Quality Assurance
DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 541380
Posted Jan 14, 2026
Due Feb 6, 2026
No Set Aside11 days left
Dynamic Testing of Headed Reinforcement for Validation in ECMs
DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541715
Posted Jan 14, 2026
BD Logistics Integration with Omnicell - NIHCS
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541512
Posted Jan 14, 2026
Photonic Integrated Circuit Architectures for Scalable System Objectives (PICASSO)
DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541715
Posted Jan 14, 2026
Due Mar 6, 2026
39 days left
Award Notice for internal Contractor Support Services Competition at NAWCTSD
DEPT OF DEFENSE
ORLANDO, FL
NAICS 541330
Posted Jan 14, 2026
WOSBIndividual Cost & Price Engagement Opportunities Between ACC-APG and Industry
DEPT OF DEFENSE
ABERDEEN PROVING GROU, MD
NAICS 541990
Posted Jan 14, 2026
Due Feb 17, 2026
No Set Aside22 days left
TYAD AE MATOC
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Jan 14, 2026
No Set AsideTYAD AE MATOC
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Jan 14, 2026
No Set Aside657-23-117JC, Create Cohesive Wayfinding System for Veterans, Bldg.1
VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 541310
Posted Jan 14, 2026
Due Jan 28, 2026
SDVOSB2 days left
National Library Service for the Blind and Print Disabled (NLS) Business Study
LIBRARY OF CONGRESS
Washington, DC
NAICS 541611
Posted Jan 14, 2026
RDT&E Tech Refresh
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541519
Posted Jan 14, 2026
Small Business