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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /54169

    NAICS Demand Lane

    Other Scientific and Technical Consulting Services, Contract Opportunities

    4,284 total opportunities (4,284 active) tied to NAICS 54169 across federal, state, local, and forecast sources.
    NAICS 54169Federal + SLED4.3K total
    View NAICS definition →
    Total Opportunities
    4.3K
    Across all indexed sources
    Active Estimate
    4.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 54169.

    DEPT OF DEFENSE

    ANTITERRORISM SUPPORT SERVICES

    Active

    AI Summary

    The Department of the Army is conducting market research for antiterrorism program support services. The contractor would provide personnel, equipment, supplies, transportation, supervision, and other resources required by the attached Performance Work Statement, except for government-furnished items and services. Inte…

    MD

    Posted Nov 10, 2026Due Nov 17, 2026Sources SoughtNAICS 5416908(a) Set-Aside (FAR 19.8)Sol: PANAPG27P0000057143
    View details→

    DEPARTMENT OF ENERGY

    R--TECHNICAL SERVICES SUPPORT

    Active

    AI Summary

    The Department of Energy Office of Science seeks one contractor to provide site-wide security support for the Office of Safety and Security, the Office of Science Consolidated Service Center, and the Oak Ridge Office of Environmental Management in Oak Ridge, Tennessee. Services will support safeguards and security resp…

    TN

    Posted Nov 10, 2026Due Nov 20, 2026SolicitationNAICS 5416908(a) Set-Aside (FAR 19.8)Sol: 89243126RSC000172
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    VA MAGNETIC RESONANCE SAFETY EXPERT SERVICES

    Archived

    AI Summary

    The Department of Veterans Affairs seeks a contractor to provide virtual Magnetic Resonance Safety Expert support and guidance to participating VHA sites in VISNs 15 and 23. The requirement is set aside for service-disabled veteran-owned small businesses and anticipates one firm-fixed-price contract with a five-year or…

    TN

    Posted Nov 9, 2026Due Sep 21, 2026SolicitationNAICS 541690Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24C26Q0022
    View details→

    DEPT OF DEFENSE

    NATURAL RESOURCE INVESTIGATIONS IN THE UPPER MISSISSIPPI RIVER BASIN, MISSISSIPPI VALLEY DIVISION (MVD)

    Active

    AI Summary

    The U.S. Army Corps of Engineers, Rock Island District, is seeking information on small-business availability, qualifications, and experience for natural resource investigations in the Upper Mississippi River Basin. This notice is for market research only and does not constitute a solicitation or guarantee of award. Re…

    IL

    Posted Nov 9, 2026Due Dec 4, 2026Sources SoughtNAICS 541690Sol: W912EK27TBD
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    H365--DIAGNOSTIC MEDICAL PHYSICS FOR THE VA CENTRAL CALIFORNIA HEALTH CARE SYSTEM

    Active

    AI Summary

    The VA is seeking information from capable contractors for diagnostic medical physics services for the Central California Health Care System. The anticipated period of performance is March 1, 2027, through February 29, 2028, with possible options or ordering periods. Interested firms must submit capabilities, relevant …

    CA

    Posted Nov 6, 2026Due Nov 13, 2026Sources SoughtNAICS 541690Sol: 36C26127Q0156
    View details→

    2 SENIOR ADVISORS SERVICES FOR THE NINDS BLUEPRINT NEUROTHERAPEUTIC NETWORK FOR SMALL MOLECULES EXTERNAL OVERSIGHT COMMITTEE (EOC) SUBJECT MATTER EXPERT (SME) SERVICES

    Archived

    AI Summary

    NIH seeks two senior advisors to provide executive-level subject matter expertise in chemistry and/or pharmacology for the NINDS Blueprint Neurotherapeutic Network’s small-molecule drug discovery and development portfolio. Advisors will serve on the External Oversight Committee, offering strategic guidance to program l…

    Posted Nov 5, 2026Due Nov 9, 2026Combined Synopsis/SolicitationNAICS 541690Total Small Business Set-Aside (FAR 19.5)Sol: 7571PS27Q00021
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    RESPIRATOR FIT TESTING

    Archived

    AI Summary

    The Louis A. Johnson VA Medical Center seeks industrial hygiene support for employees, primarily quantitative respirator fit testing. The contractor must provide testing equipment, consumables, and controlled air-purifying respirators for personnel needing an alternative to N95 respirators. CAPR training and qualitativ…

    MD

    Posted Nov 4, 2026Due Nov 5, 2026Combined Synopsis/SolicitationNAICS 541690Sol: 36C24527Q0051
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    CLINICAL RESEARCH SUPPORT AND COLLABORATION FOR NHGRI PROTOCOLS

    Active

    AI Summary

    NHGRI seeks an indefinite-delivery, indefinite-quantity contractor to support its clinical research protocols through task orders. Services may include research management, statistical design and analysis, protocol and data management, site management, pharmacovigilance, quality assurance, regulatory support, DSMB serv…

    MD

    Posted Nov 3, 2026Due Nov 13, 2026Combined Synopsis/SolicitationNAICS 541690Total Small Business Set-Aside (FAR 19.5)Sol: 75N98026R00034
    View details→

    B--INJECTION WELL FAILURE MODE EVALUATION

    Active

    AI Summary

    This solicitation seeks professional evaluation of injection well failure modes. The listed NAICS code is 541690, and the opportunity is set aside for small businesses. The notice provides no further details on the scope, evaluation criteria, or acquisition procedure.

    Posted Nov 3, 2026Due Nov 13, 2026SolicitationNAICS 541690Total Small Business Set-Aside (FAR 19.5)Sol: 140RR027Q0004
    View details→

    DEPT OF DEFENSE

    AFCENT BATTLE LAB COMMERCIAL SOLUTIONS OPENING

    Archived

    AI Summary

    The AFCENT Battle Lab at Shaw AFB is accepting solution briefs on a rolling basis under a continuously open Commercial Solutions Opening for innovative commercial technologies, products, and services. Focus areas include counter-UAS defense, intelligence and multi-source data integration, defeating UAS swarms, rapid so…

    SC

    Posted Nov 3, 2026Special NoticeNAICS 541690
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,076
    sled
    2,157
    forecast
    51

    Related NAICS Codes

    • 54, Professional, Scientific, and Technical Services→
    • 541, Professional, Scientific, and Technical Services→
    • 5411, Legal Services→
    • 54111, Offices of Lawyers→
    • 541110, Offices of Lawyers→
    • 54112, Offices of Notaries→
    • 541120, Offices of Notaries→
    • 54119, Other Legal Services→
    • 541191, Title Abstract and Settlement Offices→
    • 541199, All Other Legal Services→

    Explore

    • 54169 Definition→
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    About NAICS 54169

    This industry comprises establishments primarily engaged in providing consulting services in areas such as environmental, energy, and other scientific and technical fields that are not classified elsewhere. These services include advice and assistance on scientific and technical issues.

    Read the full NAICS definition →