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.

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

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

DTRA CWMD Security Cooperation Engagement Program IDIQ

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 541990
Posted Dec 3, 2025

Written Translation Service

HOMELAND SECURITY, DEPARTMENT OF
Bothell, WA
NAICS 5419
Posted Dec 2, 2025

Host Nation Cultural Advisor & Site Manager

DEPT OF DEFENSE
JBPHH, HI
NAICS 541930
Posted Dec 2, 2025
No Set Aside

SQF FW Water Testing & Sampling Multiple-Year Contract

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 541990
Posted Nov 26, 2025
Small Business

MARCENT OAMS Contract Bridge

DEPT OF DEFENSE
QUANTICO, VA
NAICS 541990
Posted Nov 26, 2025

BGHNF SNF Heritage IDIQ

AGRICULTURE, DEPARTMENT OF
CODY, WY
NAICS 541990
Posted Nov 25, 2025
Small Business

BGHNF SNF Heritage IDIQ

AGRICULTURE, DEPARTMENT OF
CODY, WY
NAICS 541990
Posted Nov 25, 2025
Small Business

BGHNF SNF Heritage IDIQ

AGRICULTURE, DEPARTMENT OF
CODY, WY
NAICS 541990
Posted Nov 25, 2025
Small Business

HUMAN MACHINE INTERFACE DESIGN SUPPORT SERVICES

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541990
Posted Nov 24, 2025

Kazakhstan Adversarial Propaganda Tracking

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541910
Posted Nov 20, 2025

TATF Redwood Tank Inspection

DEPT OF DEFENSE
KEYPORT, WA
NAICS 541990
Posted Nov 18, 2025
Small Business