Professional, Scientific, and Technical Services

4,368 active contract opportunities

4,368

Oportunidades Activas

150

Publicadas Últimos 7 Días

30 días

Ventana de Respuesta Prom.

Principales Industrias

  • Engineering Services771
  • Other Computer Related Services667
  • Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)593
  • All Other Professional, Scientific, and Technical Services325
  • Administrative Management and General Management Consulting Services224

Distribución de Reservas

  • 2837
  • Small Business494
  • No Set Aside484
  • SDVOSB348
  • 8(a) Sole Source60

Principales Ubicaciones

  • VA668
  • DC536
  • MD398
  • CO250
  • CA244

About NAICS541

The North American Industry Classification System (NAICS) code 541 covers 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.

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H958-Medical Physics A-Bear NEW Base Plus Four

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Revenue Claims Management Cycle Services

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Justification and Approval for Other Than Full and Open Competition

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NATO Business Opportunity: COTS IT Hardware and Associated Support Server and Storage Equipment Indefinite Delivery, Indefinite Quantity (IDIQ) Framework

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NATO Business Opportunity: eAirC2 Data Platform, Governance, and Usage

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R-National Earthquake Information Center (NEIC) Developer and Release Manager

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NAICS 541990
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Effect of Radiation Quality and Galactic Cosmic Radiation Simulation on the Risk of Carcinogenesis in an Outbred Mouse Model (HS/Npt)

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
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R617-Medical Document Scanning Base 4 option years FSS Ebuy RFQ

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NAICS 541611
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NAICS 541714
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AFSI MATOC ATG-R

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Ultrasonic Side Scan Testing Services

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NAICS 541330
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USDA ServiceNow ELA

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PHIS Predictive Analytics

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Synopsis Indefinite Delivery Contract - For Topographic and Hydrographic Surveying Services for the Norfolk District, U.S. Army Corps of Engineers

DEPT OF DEFENSE
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NAICS 541370
Publicado 13 feb 2026
Vence 2 mar 2026
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MTNG Architect-Engineer (A-E) Single Award Task Order Contract (SATOC)

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NAICS 541330
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CASTNET VII

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OCONUS Integrated Electronic Security Systems (IESS) Sustainment Support

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NAICS 541330
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Advance Notice: N6660426R3102: NUWCDIVNPT Code 107 PAS Services

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NAICS 541330
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