NAICS 54
Professional, Scientific, and Technical Services
4,116 active contract opportunities
4,116
Active Opportunities
205
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Engineering Services701
- 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
- 2701
- Small Business467
- No Set Aside437
- SDVOSB320
- 8(a) Sole Source57
Top Locations
- VA640
- DC515
- 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
Health Care Operations and Other Program Management Support
DEPT OF DEFENSE
FALLS CHURCH, VA
NAICS 541611
Posted Oct 23, 2025
Small BusinessC1DA-Campus Streets & Walkways Lighting Improvements 590-25-250
VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541330
Posted Oct 23, 2025
SDVOSBFY26 Service - SPS Service Contract (Base + 3)
VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 541614
Posted Oct 23, 2025
No Set AsideF103-VISN2 Legionella Water Sampling and Analysis
VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 541380
Posted Oct 23, 2025
SDVOSBC1DA-VISN 1 Engineering Services Multiple Award IDIQ Awardee: Spees
VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 541330
Posted Oct 23, 2025
SDVOSBC1DZ-Project 502-25-145 - AE Design for Boiler Plant Soft Water System
VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 541330
Posted Oct 22, 2025
SDVOSBEnterprise Case Management Solution Integration Services Bridge Task Order
TREASURY, DEPARTMENT OF THE
NEW CARROLLTON, MD
NAICS 541512
Posted Oct 22, 2025
H166-Fume Hood Services
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541380
Posted Oct 22, 2025
Routine Gate Maintenance Quality Assurance Services at Lock & Dam 5A
DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 541380
Posted Oct 21, 2025
Small BusinessPolicy Working Group for Switch Biomanufacturing
DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541714
Posted Oct 21, 2025
No Set AsideC1DA-OR Install Laser Receptacle 652-19-906
VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541330
Posted Oct 21, 2025
SDVOSBA-Urban Watershed Research Facility Tech Support
ENVIRONMENTAL PROTECTION AGENCY
CINCINNATI, OH
NAICS 541715
Posted Oct 21, 2025
PRECISELY JEFO
TREASURY, DEPARTMENT OF THE
ANCHORAGE, AK
NAICS 541519
Posted Oct 21, 2025
Justification for an Exception to Fair Opportunity for MCBCP CMP22 Identification and Evaluation of Traditional Cultural Properties
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541720
Posted Oct 20, 2025
H246-Water Sampling Service SDVOSB set-aside
VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 541380
Posted Oct 20, 2025
SDVOSBFY2026 USPS OIG Broad Agency Announcement
POSTAL SERVICE
PHILADELPHIA, PA
NAICS 541990
Posted Oct 20, 2025
Due Sep 30, 2026
No Set Aside247 days left
Advanced Microcircuit Emulation (AME)
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 541715
Posted Oct 20, 2025
19AQMM25P0013 - Justification for Sole Source Gas and LNG Analytics Subscription
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541613
Posted Oct 17, 2025
19AQMM25F1672 - Justification for Other than Full and Open Competition Trellix
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541519
Posted Oct 17, 2025
19AQMM25F1671 - Justification for Other than Full and Open Competition HP Server Maintenance
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541519
Posted Oct 17, 2025
