Other Professional, Scientific, and Technical Services

694 active contract opportunities

694

Active Opportunities

614

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • All Other Professional, Scientific, and Technical Services576
  • Translation and Interpretation Services45
  • Veterinary Services34
  • Marketing Research and Public Opinion Polling23
  • Commercial Photography8

Set-Aside Distribution

  • 484
  • Small Business63
  • No Set Aside62
  • SDVOSB34
  • Small Business Set Aside - Total19

Top Locations

  • CO177
  • DC83
  • VA83
  • MD66
  • 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.

B-P. MULLIN - NEW SC

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Sep 17, 2026

R-Science and Technical Support Services IDIQ Contra

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Sep 17, 2026

Fire Extinguisher & Hood Inspection

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 541990
Posted Sep 17, 2026
SDVOSB

Q-NM DEXTER AQUATIC ANIMAL DISEASE TESTING

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541940
Posted Sep 16, 2026

R-VA-DIV OF MGMT ATHRTY TURTLE PROJECT

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541940
Posted Sep 16, 2026

Subscription to Industry Studies

COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 541910
Posted Sep 16, 2026
No Set Aside

Oak Ridge Institute for Science and Education (ORISE) (Expressions of Interest and Request for Information)

ENERGY, DEPARTMENT OF
OAK RIDGE, TN
NAICS 541990
Posted Sep 16, 2026
Due Oct 7, 2026

R-Digital Services, Geospatial Technical Services

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Sep 15, 2026

Q-DNA Next-Generation Amplicon Sequencing Services

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Sep 15, 2026

B-L. SORROW - NEW SC

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Sep 15, 2026

R-Observer Program Gear Team Services

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Sep 15, 2026

B-Refining seasonal cetacean density models to suppo

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 541990
Posted Sep 15, 2026

Justification for Other than Full and Open Competition (JOFOC) for System Architectures for Intelligent Transportation Standardization, Deployment, and Evolution

TRANSPORTATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Sep 14, 2026

Notice of Intent to Sole Source Guidehouse Digital LLC - Pediatric Hospitalist - Scientific Subject Matter Expert

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541990
Posted Sep 14, 2026

Hawaiian false killer whale photo-identification

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 541990
Posted Sep 11, 2026
Small Business Set Aside - Total

Technical Support Services for the FHWA Office of Safety and Operations Research & Development

TRANSPORTATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Sep 11, 2026
Due Oct 9, 2026

R-CO NBFFCC VETERINARY DIAGNOSTIC SERVICES

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541940
Posted Sep 10, 2026

SIGMA EX RFI

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541990
Posted Sep 10, 2026
Due Oct 2, 2026
No Set Aside

Range Sweep

DEPT OF DEFENSE
CAMP LEJEUNE, NC
NAICS 541922
Posted Sep 10, 2026
Small Business Set Aside - Total

Dodge Construction Data

COMMERCE, DEPARTMENT OF
Suitland, MD
NAICS 541910
Posted Sep 9, 2026