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.

R-NEW SSC - ISEAH SAYEED HASAN 26-CGS403-IH-SC-DEN-Y1

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 19, 2026

F-LOWER PAYETTE STREAM GAGING

INTERIOR, DEPARTMENT OF THE
GRAND COULEE, WA
NAICS 541990
Posted Aug 19, 2026

J-GC26 - MAINTENANCE OF JANUS FIRE

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 541990
Posted Aug 19, 2026

Award Notice - Contracts Disputes Act Claims Analysis Support

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 541990
Posted Aug 19, 2026

BLK-MBR-NEB Heritage IDIQ 2026-2031

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 541990
Posted Aug 18, 2026
Small Business Set Aside - Total

H-NETL One-Year Consensus Standards

ENERGY, DEPARTMENT OF
MORGANTOWN, WV
NAICS 541990
Posted Aug 17, 2026

R-OR ARD-FSHRS FSH DISEASES TSTNG SRVCS

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541940
Posted Aug 14, 2026

ISO 9001 Certification

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541990
Posted Aug 13, 2026
Small Business Set Aside - Total

Annual ISO 17025 Accreditation of Biological Operations Laboratory - BIO LABS

DEPT OF DEFENSE
ABER PROV GRD, MD
NAICS 541990
Posted Aug 13, 2026
No Set Aside

R-SSC-MCKENZIE TAYLOR WEBER

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 12, 2026

R-NEW SSC ELLIE BIRGE

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 12, 2026

H-Aquatic Invasive Species Watercraft Inspection and

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 541990
Posted Aug 12, 2026

R-STUDENT SERVICE CONTRACT-TIMOTHY STEVENS

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 11, 2026

F-OR-KLAMATH FALLS FISH- WATER QUALITY

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541990
Posted Aug 10, 2026

R-Science and Technical Support Services (STSSC) For

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 10, 2026

B-SSC KASSANDRA ZIMMER

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 8, 2026

American Sign Language Interpreter Services (Bridge)

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541930
Posted Aug 8, 2026

R-NEW SSC CLOE SLIVA LL4NW2J1JEZ7

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 7, 2026

R-CO - NATL BLCK-FTD FERRET CONSERV CTR - Backup Spe

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541940
Posted Aug 6, 2026

B-STUDENT SERVICES KATHERINE HALLEE

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Aug 6, 2026