All Other Professional, Scientific, and Technical Services

470 active contract opportunities

470

Active Opportunities

443

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • All Other Professional, Scientific, and Technical Services467
  • All Other Professional, Scientific, and Technical Services3

Set-Aside Distribution

  • 324
  • Small Business63
  • No Set Aside44
  • SDVOSB24
  • 8(a) Competed6

Top Locations

  • CO131
  • DC51
  • VA46
  • MD40
  • TX32

About NAICS54199

The North American Industry Classification System (NAICS) code 54199 covers all 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-OFO Oil and Gas Data Subscription

INTERIOR, DEPARTMENT OF THE
SANTA FE, NM
NAICS 541990
Posted Feb 12, 2026

H199-UST AST Inspection Services - Indianapolis, IN

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541990
Posted Feb 11, 2026
Small Business

B-STUDENT CONTRACT - ERIC PAULSEN

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

J065-V20 Par Excellence Support Services IDIQ

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 541990
Posted Feb 11, 2026

R-26-CGS400-VB-SC-RLL-Y1

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

Program, Project and Mission Support Services (PPMSS) Extension

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Feb 10, 2026

R-ANNA LOPRESTI NEW SSC

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

B-SSC LEIF CHARBONNEAU

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Feb 9, 2026

H391-Underground Storage Testing

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541990
Posted Feb 5, 2026
Small Business

AN11-Translational Omics – statistical analysis, bioinformatics, data curation and annotation

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541990
Posted Feb 5, 2026

R-BIO ITIS DATABASE CLOUD MIGRATION

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Feb 2, 2026

R-DYLAN STOVER NEW SSC W4QDGY8TJ774

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Feb 2, 2026

R-SDM Tools Suite and Publications Warehouse

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jan 29, 2026

B-GS-05 SSC SOFIA BAUTISTA

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jan 28, 2026

R-Science and Technical Support Services (STSSC) For

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jan 27, 2026

AWARD NOTICE:Year 2026 for FA821725RB005 Solicitation for CRC Contractor Logistic Support for TYQ23A/TCS 250

DEPT OF DEFENSE
HILL AFB, UT
NAICS 541990
Posted Jan 27, 2026
Small Business

ECHO-Mozambique-J&A

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Jan 26, 2026

Dawa za Ubora J&A

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Jan 26, 2026

Scientific and Technical Engagement Partnership (STEP 2.0)

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 541990
Posted Jan 22, 2026

Commercial and Economic Research and Innovation (CERI)

DEPT OF DEFENSE
FT WASHINGTON, MD
NAICS 541990
Posted Jan 16, 2026
Due Sep 2, 2026