Other Professional, Scientific, and Technical Services

572 active contract opportunities

572

Active Opportunities

539

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • All Other Professional, Scientific, and Technical Services467
  • Translation and Interpretation Services47
  • Veterinary Services26
  • Marketing Research and Public Opinion Polling20
  • Commercial Photography7

Set-Aside Distribution

  • 382
  • Small Business76
  • No Set Aside63
  • SDVOSB29
  • 8(a) Competed8

Top Locations

  • CO135
  • DC72
  • VA61
  • MD48
  • TX39

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.

MagQuest Phase 4C Task Order 013-80JSC025F0033

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
HOUSTON, TX
NAICS 541990
Posted Aug 27, 2025
Small Business

Z-Refurbish Bronze Elements in Memorial

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 541990
Posted Aug 27, 2025

Limited Sources Justification - Blanket Purchase Agreement (BPA) 9531BM25A0015 Vehicle Recorder Division (RE-40) Laboratory Software Maintenance and Enhancements

NATIONAL TRANSPORTATION SAFETY BOARD
WASHINGTON, DC
NAICS 541990
Posted Aug 27, 2025

Cooperative Threat Reduction Integrating Contract IV (CTRIC IV)

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 541990
Posted Aug 26, 2025

R-Science and Technical Support Services (STSSC) For

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 26, 2025

Fire Suppression Services

DEPT OF DEFENSE
HANSCOM AFB, MA
NAICS 541990
Posted Aug 26, 2025
Small Business

H-NETL One-Year Consensus Standards Subscriptions

ENERGY, DEPARTMENT OF
MORGANTOWN, WV
NAICS 541990
Posted Aug 26, 2025

R-International Regulatory Assistance with Radioacti

NUCLEAR REGULATORY COMMISSION
ROCKVILLE, MD
NAICS 541990
Posted Aug 26, 2025

Special Crash Investigations - Western Region

TRANSPORTATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Aug 26, 2025

Radiation Gate Monitor Calibration and Repair (CONUS - OCONUS Locations)

DEPT OF DEFENSE
BATTLE CREEK, MI
NAICS 541990
Posted Aug 26, 2025
Small Business

R-Science and Technical Support Services (STSSC) For

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 25, 2025

R-Program Management & Industrial Engineering Cons

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 541990
Posted Aug 25, 2025

Domestic Operations Venue Manager Support Services

DEPT OF DEFENSE
LANSING, MI
NAICS 541990
Posted Aug 25, 2025
SDVOSB

7K20- Genomic Analysis System

VETERANS AFFAIRS, DEPARTMENT OF
EATONTOWN, NJ
NAICS 541990
Posted Aug 22, 2025

R-Science and Technical Support Services (STSSC) For

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 21, 2025

R-Digital Services, 2024-25 Innovations including Dy

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 21, 2025

Rock and Roll with NASA Challenge Task Order 023-80JSC025F0044

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
HOUSTON, TX
NAICS 541990
Posted Aug 21, 2025
Small Business

MPLAN (MUREP Partnership Annual Notification) 2025 Awardee Payment Processing Task Order 009-80JSC025F0024

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
HOUSTON, TX
NAICS 541990
Posted Aug 21, 2025
Small Business

Capital Markets Team Professional Support Services for The Office of Strategic Capital

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541990
Posted Aug 19, 2025

J-Critical Repairs to the Ok-A-Beh Fuel System at Bi

INTERIOR, DEPARTMENT OF THE
YELWSTN NL PK, WY
NAICS 541990
Posted Aug 19, 2025