Other Professional, Scientific, and Technical Services

385 active contract opportunities

385

Active Opportunities

27

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • All Other Professional, Scientific, and Technical Services308
  • Translation and Interpretation Services37
  • Veterinary Services18
  • Marketing Research and Public Opinion Polling13
  • Commercial Photography4

Set-Aside Distribution

  • 238
  • Small Business58
  • No Set Aside49
  • SDVOSB21
  • 8(a) Competed7

Top Locations

  • VA52
  • CO46
  • DC46
  • MD39
  • TX33

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.

Independent External Peer Review for Matagorda Ship Channel Improvements Integrated Post Authorization Change Report and Supplemental Environmental Impact Statement, Port Lavaca, Calhoun, and Matagorda Counties, Texas

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541990
Posted Sep 23, 2025
No Set Aside

R-International Data Subscription

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Sep 23, 2025

R-Water Rights Litigation Support for Fort Belknap Agency

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 541990
Posted Sep 22, 2025

Award Notice: Firm Fixed-Price, Non-Personal Service Type, Brand-Name-Only Commercial Item purchase to provide ScriptPro equipment expansions and upgrades for the Fort Yates IHS Hospital, Lower Brule & McLaughlin Health Centers, and WWKMHCC.

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 541990
Posted Sep 22, 2025
No Set Aside

Q-Adherence with continuous positive airway

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541990
Posted Sep 22, 2025

AJ12-36C26125P1458 | Rodent Health Surveillance Testing

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 541940
Posted Sep 22, 2025

R-Historic Architecture Conservation and Engineering

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 541990
Posted Sep 22, 2025

Value to the Nation: Content Development and Website Maintenance

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541990
Posted Sep 19, 2025
Small Business

Joint Terminal Attack Controller (JTAC) Support Services

DEPT OF DEFENSE
LANSING, MI
NAICS 541990
Posted Sep 19, 2025
SDVOSB

AN41-UNC Psychiatry Quantitative Study

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541990
Posted Sep 19, 2025

SPA Inventory Decision Support Process (IDSP)

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541990
Posted Sep 18, 2025
No Set Aside

R-Seabed Autonomous Underwater Vehicle (AUV) Operati

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541990
Posted Sep 17, 2025

Language & Interpretation Support Services

HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541930
Posted Sep 17, 2025
No Set Aside

Program, Project and Mission Support Services (PPMSS) 2nd Bridge contract

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Sep 17, 2025

H-Aquatic Invasive Species Watercraft Inspection and

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 541990
Posted Sep 17, 2025

PAR Ex Audit and Upgrade

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 541990
Posted Sep 17, 2025
No Set Aside

Language & Interpretation Support Services

HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541930
Posted Sep 16, 2025
No Set Aside

Language & Interpretation Support Services

HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541930
Posted Sep 16, 2025
No Set Aside

Language & Interpretation Support Services

HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541930
Posted Sep 16, 2025
No Set Aside

Language & Interpretation Support Services

HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 541930
Posted Sep 16, 2025
No Set Aside