Other Professional, Scientific, and Technical Services

658 active contract opportunities

658

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531

Posted Last 7 Days

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Top Industries

  • All Other Professional, Scientific, and Technical Services543
  • Translation and Interpretation Services44
  • Veterinary Services31
  • Marketing Research and Public Opinion Polling24
  • Commercial Photography7

Set-Aside Distribution

  • 446
  • Small Business64
  • No Set Aside63
  • SDVOSB32
  • Small Business Set Aside - Total19

Top Locations

  • CO171
  • VA78
  • DC74
  • MD58
  • TX38

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.

R-VA-CHF PL&ANLYS-UNDERCOVER BOOKS SOLICIT

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541990
Posted Jul 11, 2025

B-Task Order 7 CIE Review

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Jul 11, 2025

Fire Suppression Halon Services

DEPT OF DEFENSE
TYNDALL AFB, FL
NAICS 541990
Posted Jul 11, 2025

R-Science and Technical Support Services IDIQ Contra

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 10, 2025

Synthetic Aperture Radar (SAR) Sensors

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
MOFFETT FIELD, CA
NAICS 541990
Posted Jul 10, 2025

R-CO-NATL BLK FTD FERRET CONSV CT- VETERINARIAN SERV

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541940
Posted Jul 10, 2025

R-OFO HUTCHINSON VETERINARY SERVICES

INTERIOR, DEPARTMENT OF THE
SANTA FE, NM
NAICS 541940
Posted Jul 9, 2025

F-SFO-CFO INVASIVE SPECIES MANAGEMENT BPA

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 541990
Posted Jul 9, 2025

H-HD Fire Ext Inspect & Recert -BPA Call 4

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 541990
Posted Jul 9, 2025

F-SFO-CFO INVASIVE SPECIES MANAGEMENT BPA

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 541990
Posted Jul 9, 2025

Iraq General Officers Capstone - Interpretation and Translation 18 Jul - 1 Aug 2025 (NESA)

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541930
Posted Jul 9, 2025

L042-Fire Alarm System Inspection Service

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541990
Posted Jul 8, 2025
SDVOSB

B-CIE INDEPENDENT EXTERNAL PEER Task Order 6

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Jul 7, 2025

R-Science and Technical Support Services (STSSC) For Core Science Systems (CSS) and Rocky Mountain Region (RMR) - Add Additional Labor Categories and change key personnel.

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 3, 2025

Monthly and Annual Fire Extinguisher Inspection and Maintenance at the Greater Los Angeles VA Healthcare System

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 541990
Posted Jul 2, 2025
SDVOSB

Sol_75H70724Q00141 Survey and Data Collection Services (HCAHPS survey) Zuni Comprehensive Community Health Center

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 541910
Posted Jul 1, 2025

R-SDM Tools Suite and Publications Warehouse

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jul 1, 2025

Notice of Award Sole Source-Military Working (MWD) Surgical Services

DEPT OF DEFENSE
JBSA FT SAM HOUSTON, TX
NAICS 541940
Posted Jul 1, 2025
No Set Aside

Notice of Award STAAS Bridge Contract

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541990
Posted Jul 1, 2025

Notice of Award_SAMS Bridge Contract

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541990
Posted Jul 1, 2025