NAICS 54

Professional, Scientific, and Technical Services

5,673 active contract opportunities

5,673

Active Opportunities

5,208

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Engineering Services969
  • Other Computer Related Services844
  • Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)705
  • All Other Professional, Scientific, and Technical Services467
  • Administrative Management and General Management Consulting Services316

Set-Aside Distribution

  • 3671
  • Small Business650
  • No Set Aside642
  • SDVOSB449
  • 8(a) Sole Source64

Top Locations

  • VA846
  • DC720
  • MD494
  • CO438
  • CA317

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

Analytical Support Services Award Notice

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541512
Posted Jun 30, 2026
Small Business

FAA WJHTC Advanced Imaging Services Intent to Single Source

TRANSPORTATION, DEPARTMENT OF
NAICS 541430
Posted Jun 30, 2026

Parking Management System & Support Services

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541512
Posted Jun 30, 2026
8(a) Competed

R799 - ERP Sustainment

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541219
Posted Jun 30, 2026

Department of Defense (DoD) Network (DoDNet) Modification Include the Combatant Commands (CCMD)

DEPT OF DEFENSE
FORT MEADE, MD
NAICS 541512
Posted Jun 30, 2026

B-STUDENT SERVICE CONTRACT - VIVIAN LI

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541690
Posted Jun 30, 2026

R-ASL/CART Services BPA for the US Access Board and IAW FAR 4.1601 award is created to update the PIID (see description below)

INTERIOR, DEPARTMENT OF THE
HERNDON, VA
NAICS 541930
Posted Jun 30, 2026

C-CARL - VISITOR ACCESS SCOPING VISIT

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 541330
Posted Jun 30, 2026

SSC/Space Sensing Directorate required Specialized Technical and Systems Engineering Support for MWT/SMI; Short-Term Sole Source Bridge Contract - Justification #26-31 Posted

DEPT OF DEFENSE
EL SEGUNDO, CA
NAICS 541715
Posted Jun 30, 2026

Rocket Cargo

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541715
Posted Jun 30, 2026
No Set Aside

Middle Georgia State University Facility

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 541513
Posted Jun 30, 2026
No Set Aside

R-Special Notice - IEEs in Specific Industries

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 541330
Posted Jun 30, 2026
Due Sep 30, 2026

Multilingual Computing and Analysis Scientific Research, Development, Testing, Analysis and Data Generation Support Services

DEPT OF DEFENSE
ADELPHI, MD
NAICS 541330
Posted Jun 30, 2026
No Set Aside

C-Nationwide General Architect/Engineering (A/E) Pro

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 541330
Posted Jun 30, 2026

Maintenance Business System Modernization (MABSM) Bridge Efforts

DEPT OF DEFENSE
HILL AFB, UT
NAICS 541513
Posted Jun 30, 2026

Limited Sources Justification for Financial Management Support Services for Enterprise Financial Systems (EFS) and Office of Financial Management (OFM)

HOMELAND SECURITY, DEPARTMENT OF
Washington, DC
NAICS 541219
Posted Jun 30, 2026

R416-VETERINARY CONSULT SERVICE -wo/wd, B+4 POP 7/1/2026 - 6/30/2031

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 541690
Posted Jun 30, 2026

Support for the Radiological Assessment System for

NUCLEAR REGULATORY COMMISSION
ROCKVILLE, MD
NAICS 541990
Posted Jun 30, 2026
Due Aug 14, 2026
Small Business

R-PAE Aviation PMO Support Services

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 541690
Posted Jun 30, 2026

Palo Alto Firewall Subscription and Hardware Support

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 541519
Posted Jun 30, 2026