NAICS 54

Professional, Scientific, and Technical Services

5,673 active contract opportunities

5,673

Active Opportunities

5,208

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Engineering Services969
  • Other Computer Related Services844
  • Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)705
  • All Other Professional, Scientific, and Technical Services467
  • Administrative Management and General Management Consulting Services316

Set-Aside Distribution

  • 3671
  • Small Business650
  • No Set Aside642
  • SDVOSB449
  • 8(a) Sole Source64

Top Locations

  • VA846
  • DC720
  • MD494
  • CO438
  • CA317

About NAICS54

The North American Industry Classification System (NAICS) code 54 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.

Related Industries

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NAICS 541350
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NAICS 541715
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Indefinite Delivery Multiple Award Task Order Contract (MATOC) for Survey, Mapping, and Related Services

DEPT OF DEFENSE
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No Set Aside

USDA Forest Service Land Management Integrated Resources (LMIR) BPAs Land Mgmt Plan for Greater Sage Grouse

AGRICULTURE, DEPARTMENT OF
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NAICS 541620
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NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
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NAICS 541714
Posted Jul 16, 2026
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No Set Aside

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AGRICULTURE, DEPARTMENT OF
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NAICS 541940
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No Set Aside

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DEPT OF DEFENSE
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NAICS 541330
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DE01-ECO CCI Managed Services VA-27-00000467

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NAICS 541512
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DEPT OF DEFENSE
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NAICS 541611
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C-ULSG Geothermal Heat Pumps AE Site Services

INTERIOR, DEPARTMENT OF THE
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NAICS 541310
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Justification and Approval - Vulnerability Disclosure Policy Platform (VDP) Platform

GENERAL SERVICES ADMINISTRATION
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NAICS 541519
Posted Jul 16, 2026

Market Research for Architect-Engineer Services for Civil Engineering Projects at Various Locations, Naval Facilities Engineering Systems Command (NAVFAC) Hawaii Areas

DEPT OF DEFENSE
PEARL HARBOR, HI
NAICS 541330
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DEPT OF DEFENSE
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NAICS 541330
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Justification for Other than Full and Open Competition- RAND National Defense Research Institute (NDRI)

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 541715
Posted Jul 16, 2026

Naval Information Warfighting Development Center Electronic Warfare Data IDIQ

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541511
Posted Jul 16, 2026
Due Aug 18, 2026
Small Business

Reasonable Accommodation Support Services

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541612
Posted Jul 16, 2026