Other Scientific and Technical Consulting Services

149 active contract opportunities

149

Active Opportunities

117

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Other Scientific and Technical Consulting Services149

Set-Aside Distribution

  • 93
  • Small Business21
  • No Set Aside15
  • Small Business Set Aside - Total7
  • SDVOSB5

Top Locations

  • VA32
  • MD20
  • CO14
  • DC9
  • GA9

About NAICS541690

The North American Industry Classification System (NAICS) code 541690 covers other scientific and technical consulting services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

South and Southeast Asia Aviation Infrastructure Project Scoping Mission

UNITED STATES TRADE AND DEVELOPMENT AGENCY
ARLINGTON, VA
NAICS 541690
Posted Aug 20, 2026
Due Sep 17, 2026
Small Business Set Aside - Total

NON-DESTRUCTIVE TESTING TRAINING COURSE

COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 541690
Posted Aug 20, 2026
No Set Aside

AK-DIV OF WATER RESOURCES-DATA ANALYSIS

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541690
Posted Aug 20, 2026
Due Sep 3, 2026

THIRD PARTY TECHNICAL REVIEW: PORT AND AVIATION ASSISTANCE ACTIVITIES IN THE PACIFIC ISLANDS

UNITED STATES TRADE AND DEVELOPMENT AGENCY
ARLINGTON, VA
NAICS 541690
Posted Aug 19, 2026
Due Sep 18, 2026
Small Business Set Aside - Total

SMR Consultant for Hungary for USEU Mission

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541690
Posted Aug 19, 2026
Due Aug 25, 2026

Indo-Pacific Energy and Critical Minerals Project Scoping Services

UNITED STATES TRADE AND DEVELOPMENT AGENCY
ARLINGTON, VA
NAICS 541690
Posted Aug 18, 2026
Due Sep 11, 2026
Small Business Set Aside - Total

EUROPE AND EURASIA DIGITAL INFRASTRUCTURE PROJECT SCOPING SERVICES

UNITED STATES TRADE AND DEVELOPMENT AGENCY
ARLINGTON, VA
NAICS 541690
Posted Aug 18, 2026
Due Sep 11, 2026
Small Business Set Aside - Total

B-Service Preservation movement Historic Context Stu

INTERIOR, DEPARTMENT OF THE
ATLANTA, GA
NAICS 541690
Posted Aug 18, 2026

Marine Mammal Diagnostic Testing and Histopathology Services

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 541690
Posted Aug 18, 2026
Due Aug 28, 2026
No Set Aside

R408-FY26: Radiation Safety Officer Services

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 541690
Posted Aug 18, 2026
Due Aug 31, 2026

Commercial Training

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 541690
Posted Aug 18, 2026
Due Aug 25, 2026
Small Business Set Aside - Total

WNA VEGETATION INVENTORY FOR LMD 1

INTERIOR, DEPARTMENT OF THE
GALLUP, NM
NAICS 541690
Posted Aug 17, 2026
Due Sep 2, 2026
Indian Small Business Economic Enterprise

Supply Side Energy Advisory and Management Services

GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 541690
Posted Aug 17, 2026
Due Aug 25, 2026
No Set Aside

Intent to sole source - IHS P4 Program Support Requirement

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 541690
Posted Aug 17, 2026
Due Aug 28, 2026
No Set Aside

GLOBAL CRITICAL MINERALS PROJECT SCOPING SERVICES

UNITED STATES TRADE AND DEVELOPMENT AGENCY
ARLINGTON, VA
NAICS 541690
Posted Aug 14, 2026
Due Sep 8, 2026
No Set Aside

D-Arrowhead Modeling Platform

ENERGY, DEPARTMENT OF
MORGANTOWN, WV
NAICS 541690
Posted Aug 14, 2026

Notice of Intent to negotiate sole source contract to HECTOR J RUIZ TORRES

COMMERCE, DEPARTMENT OF
NAICS 541690
Posted Aug 13, 2026
Due Aug 28, 2026
No Set Aside

National Lab Certification Testing Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 541690
Posted Aug 13, 2026
Due Aug 24, 2026

Industrial Accelerator Consulting Services

ENERGY, DEPARTMENT OF
Batavia, IL
NAICS 541690
Posted Aug 12, 2026
Due Aug 26, 2026
No Set Aside

B-PC-26-01A, PACIFIC DEEPWATER INVESTIGATI

INTERIOR, DEPARTMENT OF THE
STERLING, VA
NAICS 541690
Posted Aug 11, 2026