NAICS 54

Professional, Scientific, and Technical Services

7,088 active contract opportunities

7,088

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Top Industries

  • Engineering Services1196
  • Other Computer Related Services1131
  • Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)810
  • All Other Professional, Scientific, and Technical Services576
  • Administrative Management and General Management Consulting Services423

Set-Aside Distribution

  • 4654
  • No Set Aside767
  • Small Business566
  • SDVOSB550
  • Small Business Set Aside - Total240

Top Locations

  • VA1123
  • DC883
  • CO633
  • MD631
  • CA382

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.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

CANCELLATION OF SOLICITATION NOTICE: 191N6026Q0008 PR16205552 - Physical space design and furnishing work at American Center Chennai

STATE, DEPARTMENT OF
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NAICS 541410
Posted Sep 28, 2026
Due Oct 28, 2026
No Set Aside

One year contract for licensing and developing a virtual simulation platform with Ai-driven avatars.

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
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NAICS 541715
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Joint Region Marianas Audio Visual (AV) Refresh

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NAICS 541519
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Datacenter Relocation and Decommission

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
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NAICS 541513
Posted Sep 27, 2026
Small Business Set Aside - Total

Firm-Fixed Price, Non- Personal, Commercial Service, Purchase Order for a maintenance and support subscription that will provide software updates, technical support, and continued compatibility with existing telecommunications environment.

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 541519
Posted Sep 27, 2026
Due Oct 26, 2026
SDVOSB

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VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541330
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U.S. Embassy MexicoInternational Narcotics & Law Enforcement Affairs (INL Mexico) CONOCER Criminal Analyst Certification Services

STATE, DEPARTMENT OF
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NAICS 541990
Posted Sep 26, 2026
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C-Multiple Award IDIQ- Professional Fire Protection Engineering and Fire Protection Related Facility Management Services

INTERIOR, DEPARTMENT OF THE
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NAICS 541330
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New Mexico Air National Guard (NMANG) Advertising Services

DEPT OF DEFENSE
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NAICS 541810
Posted Sep 26, 2026
Small Business Set Aside - Total

C-Multiple Award IDIQ- Professional Fire Protection Engineering and Fire Protection Related Facility Management Services

INTERIOR, DEPARTMENT OF THE
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NAICS 541330
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CWMS Database Authorization Maintenance and Improvements

DEPT OF DEFENSE
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NAICS 541511
Posted Sep 26, 2026
Small Business Set Aside - Total

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DEPT OF DEFENSE
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NAICS 541350
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Small Business Set Aside - Total

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INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 541990
Posted Sep 25, 2026

NDU NetOps Workstation LCR

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541519
Posted Sep 25, 2026
No Set Aside

PACAREA Battle Watch Command Center Display System (CCDS)

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 541512
Posted Sep 25, 2026
Small Business Set Aside - Total

Household Consumer Food Purchase Panel

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541720
Posted Sep 25, 2026

H-GATE 213019 CMR

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Sep 25, 2026

Exhibit Project Project

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541410
Posted Sep 25, 2026
Small Business Set Aside - Total

H-Establish a five-year, indefinite delivery, indefi

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 541990
Posted Sep 25, 2026

USAi Support Services

GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 541519
Posted Sep 25, 2026
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