NAICS Demand Lane

    Other Professional, Scientific, and Technical Services — Contract Opportunities

    5,884 total opportunities (5,884 active) tied to NAICS 5419 across federal, state, local, and forecast sources.
    NAICS 5419Federal + SLED5.9K total
    Total Opportunities
    5.9K
    Across all indexed sources
    Active Estimate
    5.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 5419.

    AI Summary

    The Department of Veterans Affairs is seeking sources for Radiation Oncology Assessment Services to support the National Radiation Oncology Program. Interested parties must provide detailed capability statements demonstrating expertise in radiation oncology practices, data management, and conference coordination. Respo…

    MD

    Posted Apr 23, 2026Due May 7, 2026Sources SoughtNAICS 541990Sol: 36C24526Q0472
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    AI Summary

    The Department of Defense is seeking support services for the USMC Tenant Satisfaction Survey (TSS) through solicitation M9549426Q0005. This Request for Quote is aimed at gathering data on tenant satisfaction and is set aside for small businesses. Interested parties should refer to the solicitation and its attachments …

    DC

    Posted Apr 22, 2026Due May 22, 2026SolicitationNAICS 541910Total Small Business Set-Aside (FAR 19.5)Sol: M9549426Q0005
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    AI Summary

    The American Battle Monuments Commission is seeking proposals for research services to identify American Jewish servicemembers buried under incorrect grave markers and to locate their next of kin. Proposals are due by 28 April 2026, and questions must be submitted by 14 April 2026. Interested parties should refer to th…

    VA

    Posted Apr 22, 2026Due Apr 28, 2026SolicitationNAICS 541990No Set aside usedSol: 74330226R0039
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    AI Summary

    The Department of Veterans Affairs is seeking a fire alarm on-site technician. This presolicitation opportunity is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSBC). Interested bidders should prepare to provide technical support for fire alarm systems.

    FL

    Posted Apr 22, 2026Due May 8, 2026PresolicitationNAICS 541990Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24826Q0464
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    AI Summary

    The Social Security Administration is seeking American Sign Language interpreters for its sites. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 541930. Interested bidders should refer to the Unison Marketplace for further details.

    MD

    Posted Apr 22, 2026Due May 5, 2026Combined Synopsis/SolicitationNAICS 5419308a CompetedSol: 28321326R00000014
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    AI Summary

    The opportunity involves the inspection of the Garrison Spillway Chute Subdrain at Garrison Dam, ND, as part of a solicitation by the Department of Defense. Interested bidders should refer to the attached solicitation for detailed information, including site visit arrangements.

    NE

    Posted Apr 22, 2026Due May 19, 2026SolicitationNAICS 541990Total Small Business Set-Aside (FAR 19.5)Sol: W9128F26QA043
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    AI Summary

    The Quentin N Burdick Memorial Health Care Facility seeks proposals for conducting HCAHPS surveys. This RFQ is for a firm-fixed price contract covering a base year and four option years. Proposals are due by March 21, 2026, and must include comprehensive pricing and technical details. The evaluation will focus on price…

    OR

    Posted Apr 22, 2026Due Mar 21, 2026Combined Synopsis/SolicitationNAICS 541910Sol: RFQ_75H70626Q00093
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    AI Summary

    The US Army Corps of Engineers intends to award a sole purchase order to Dive Lab, Inc. for a 3 Diver Rapid Deployment Console/Air Control Console. This equipment is essential for the dive team to address air control issues promptly, ensuring operational readiness. Interested parties may submit capability statements by…

    PA

    Posted Apr 22, 2026Due Apr 27, 2026Special NoticeNAICS 541990Total Small Business Set-Aside (FAR 19.5)Sol: W911WNQ1BGR
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    AI Summary

    The NIH intends to award a sole source contract to Nash Healthcare Consulting for expert consultative services related to The Joint Commission accreditation standards. The services include conducting assessments, reviewing compliance, and providing recommendations. This acquisition falls under FAR Part 13 Simplified Ac…

    MD

    Posted Apr 22, 2026Due Apr 29, 2026Special NoticeNAICS 541990Sol: 26-005236
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    AI Summary

    The U.S. Embassy in Hanoi is seeking quotations for interpretation services. Interested contractors must submit a detailed work plan and demonstrate their capability to provide qualified personnel and necessary equipment. Quotations are due by May 4, 2026, at 17:00 local time, and must be in English. Registration in th…

    DC

    Posted Apr 22, 2026Due May 4, 2026SolicitationNAICS 541930Sol: 19VM3026Q0016
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    5,162
    sled
    377
    forecast
    345

    About NAICS 5419

    This industry comprises establishments primarily engaged in providing professional, scientific, and technical services not classified elsewhere. These services include a variety of specialized consulting, testing, and other technical services.

    Read the full NAICS definition →

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