Professional, Scientific, and Technical Services

7,085 active contract opportunities

7,085

Active Opportunities

6,296

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

  • 4652
  • No Set Aside766
  • Small Business566
  • SDVOSB550
  • Small Business Set Aside - Total240

Top Locations

  • VA1123
  • DC882
  • CO633
  • MD631
  • CA382

About NAICS541

The North American Industry Classification System (NAICS) code 541 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

Qualtrics Interim JA

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541519
Posted Sep 21, 2026

Synopsis of Contract Award: Air Force Materiel Command (AFMC) Logistics Information Technology (LogIT) System(s) Agentic AI Sustainment and DevSecOps

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541519
Posted Sep 21, 2026
No Set Aside

Program Management and Analytical Support Services

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 541611
Posted Sep 21, 2026

Combined Synopsis/Solicitation for Commercial Items Agile Professional Services ("APS) Department of the Army

DEPT OF DEFENSE
ORLANDO, FL
NAICS 541990
Posted Sep 21, 2026
Due Oct 14, 2026
Small Business Set Aside - Total

7A-Information Technology Purchase for Portsmouth Pad

ENERGY, DEPARTMENT OF
LEXINGTON, KY
NAICS 541519
Posted Sep 21, 2026

7A-FY26 CROWD LICENSES

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541519
Posted Sep 21, 2026

C-WOOLPERT GEOSPATIAL PRODUCTS AND SERVICES CONTRACT v4 (GPSC4)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541360
Posted Sep 20, 2026

C-Fugro USA Land, Inc. GEOSPATIAL PRODUCTS AND SERVICES CONTRACT v4 (GPSC4)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541360
Posted Sep 20, 2026

Notice of Intent - BPA for Language Services

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541930
Posted Sep 19, 2026
Due Oct 3, 2026

C-NV5 Geospatial, Inc. GEOSPATIAL PRODUCTS AND SERVICES CONTRACT v4 (GPSC4)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541360
Posted Sep 19, 2026

C-NW IDIQ - General Engineering Services - Small Pool

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Sep 19, 2026

R-Sandusky Bay Hydrodynamic and Particle Transport M

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541620
Posted Sep 18, 2026

63-RAIDS EQUIPMENT

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541519
Posted Sep 18, 2026

R-Legal Land Survey, BIE

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 541370
Posted Sep 18, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

Communication for Leaders SaaS

GENERAL SERVICES ADMINISTRATION
WASHINGTON, DC
NAICS 541611
Posted Sep 18, 2026

B-USFS - LMIR RAPTOR NESTING AND POPULATION PRODU

INTERIOR, DEPARTMENT OF THE
Lakewood, CO
NAICS 541620
Posted Sep 18, 2026

R-Science and Technical Support Services (STSSC) For

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Sep 18, 2026

C-General A-E Services IDIQ - AECOM

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 541330
Posted Sep 18, 2026

D-Red Hat Licenses for OIT

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 541519
Posted Sep 18, 2026

SECO IT

DEPT OF DEFENSE
MILLINGTON, TN
NAICS 54199
Posted Sep 18, 2026
Due Oct 5, 2026
No Set Aside