Other Professional, Scientific, and Technical Services

572 active contract opportunities

572

Active Opportunities

539

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • All Other Professional, Scientific, and Technical Services467
  • Translation and Interpretation Services47
  • Veterinary Services26
  • Marketing Research and Public Opinion Polling20
  • Commercial Photography7

Set-Aside Distribution

  • 382
  • Small Business76
  • No Set Aside63
  • SDVOSB29
  • 8(a) Competed8

Top Locations

  • CO135
  • DC72
  • VA61
  • MD48
  • 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-BLM-WY WHEATLAND VETERINARIAN SERVICES

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541940
Posted Sep 25, 2025

Award Notice: Fine Art Photography for the National Museum of the Marine Corps

DEPT OF DEFENSE
QUANTICO, VA
NAICS 541922
Posted Sep 25, 2025
Small Business

Air Medical Integration Services

DEPT OF DEFENSE
LANSING, MI
NAICS 541990
Posted Sep 25, 2025
SDVOSB

Quality Assurance Services Civil Works, Interagency and International Services (IIS) and Military Construction Projects Puerto Rico and US Virgin Islands

DEPT OF DEFENSE
SAN JUAN, PR
NAICS 541990
Posted Sep 25, 2025
Small Business

SDA Enterprise SETA Services OY2 Modification

DEPT OF DEFENSE
CHANTILLY, VA
NAICS 541990
Posted Sep 24, 2025

Strategic Evaluation Support Services

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541990
Posted Sep 23, 2025

Accreditation Association for Ambulatory Health Care (AAAHC) Health Accreditation, Certification, and Recognition Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 541990
Posted Sep 23, 2025

Q-iPSC Generation and Beta Cell Differentiation

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541990
Posted Sep 23, 2025

Justification and Approval for Use of Other Than Full and Open Competition

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541990
Posted Sep 23, 2025

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