Other Professional, Scientific, and Technical Services

385 active contract opportunities

385

Active Opportunities

27

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • All Other Professional, Scientific, and Technical Services308
  • Translation and Interpretation Services37
  • Veterinary Services18
  • Marketing Research and Public Opinion Polling13
  • Commercial Photography4

Set-Aside Distribution

  • 238
  • Small Business58
  • No Set Aside49
  • SDVOSB21
  • 8(a) Competed7

Top Locations

  • VA52
  • CO46
  • DC46
  • MD39
  • TX33

About NAICS5419

The North American Industry Classification System (NAICS) code 5419 covers other 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.

Space Based Infrared Radar Operations Support (SBIRS OS) Bridge

DEPT OF DEFENSE
PETERSON AFB, CO
NAICS 541990
Posted Dec 29, 2025
Small Business

Fire Sprinkler System Inspection and Repair Services at PEWARS

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 541990
Posted Dec 23, 2025
No Set Aside

Traumatic Brain Injury Center of Excellence Warfighter Brain Health Research and Translation Support Services

DEPT OF DEFENSE
FALLS CHURCH, VA
NAICS 541990
Posted Dec 19, 2025
Due Jan 27, 2026
No Set Aside
1 day left

R-Science and Technical Support Services (STSSC) For

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 19, 2025

LSJ Foreign Language Translation

JUSTICE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541930
Posted Dec 19, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-Science and Technical Support Services for National Water Quality Laboratory (NWQL) in Denver and Boulder, Colorado.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Dec 18, 2025

R-NEW SSC ZOE SCHULTZ

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541940
Posted Dec 18, 2025

NCATS Research Services Core (RSC) Limited Specialized Scientific Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Bethesda, MD
NAICS 541990
Posted Dec 15, 2025
No Set Aside

Evaluate Fire Suppression Bldg. 126 at the Watervliet Arsenal, Watervliet , NY

DEPT OF DEFENSE
WATERVLIET, NY
NAICS 541990
Posted Dec 11, 2025
Due Dec 23, 2026
Small Business
331 days left

F-OR&R Chemical Hazard Response

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 541990
Posted Dec 10, 2025

R-VETERINARY SERVICES DELTA WILD HORSE AND BURRO CORRALS

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 541940
Posted Dec 9, 2025

Defined Contribution Research Subscription

FEDERAL RETIREMENT THRIFT INVESTMENT BOARD
Washington, DC
NAICS 541990
Posted Dec 4, 2025

Futures and Concepts Center (FCC) Sustainment Capabilities and Integration Directorate (SCDID) Army Modernization Sustainment Support Services

DEPT OF DEFENSE
FORT LEE, VA
NAICS 541990
Posted Dec 4, 2025
8(a) Competed