NAICS Demand Lane

    Professional, Scientific, and Technical Services — Contract Opportunities

    82,455 total opportunities (82,455 active) tied to NAICS 541 across federal, state, local, and forecast sources.
    NAICS 541Federal + SLED82.5K total
    Total Opportunities
    82.5K
    Across all indexed sources
    Active Estimate
    82.5K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 541.

    AI Summary

    The NOAA seeks professional conservation services for the USS Monitor Collection, requiring specialized treatment for over 5,000 artifacts. The contract will be awarded to The Mariners' Museum and Park, with a performance period starting September 2026. Interested contractors must submit quotations by July 14, 2026, an…

    VA

    Posted Jun 23, 2026Due Jul 14, 2026SolicitationNAICS 541690Sol: 1305M226Q0135
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    AI Summary

    This opportunity is a pre-solicitation notice for the Littoral and Expeditionary Maneuver (Exman) Program Support under the Department of Defense. It is specifically for SeaPort MAC holders to engage in a Q and A session regarding the program. This is not a request for proposal, and attachments will be restricted to el…

    FL

    Posted Jun 23, 2026Due Jul 9, 2026Special NoticeNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N6133126SNQ24
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    AI Summary

    The Bureau of Land Management is seeking a qualified Architect-Engineer firm to provide Title I and II design services for a new Sensory Nature Trail in Lorton, Virginia. The project includes topographic survey services for specific areas. This opportunity is a Total Small Business Set-Aside and will follow the A/E Sho…

    CO

    Posted Jun 23, 2026Due Jul 23, 2026Combined Synopsis/SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: 140L0626R0014
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    AI Summary

    The Department of Veterans Affairs is seeking qualified Architect-Engineering firms to evaluate the remaining life of the Syracuse VA Medical Center's parking garage and propose repair solutions. This opportunity is a Sources Sought notice, not a request for proposals, and is set aside for small businesses. Interested …

    NY

    Posted Jun 23, 2026Due Jul 30, 2026Sources SoughtNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: 36C24226R0096
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    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for a hazardous materials survey at Dinosaur National Monument. This opportunity is categorized under environmental consulting services and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit thei…

    WY

    Posted Jun 23, 2026Due Jul 22, 2026SolicitationNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: 140P1426Q0093
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    AI Summary

    This opportunity is for Naval Enterprise Networks Integrated Product Team services at NIWC Pacific, exclusively for SeaPort-NxG MAC holders. It is a total small business set-aside, requiring compliance with FAR 16.505 procedures. Proposals must be submitted electronically via the PIEE portal by the specified deadline.

    CA

    Posted Jun 23, 2026Due Jul 24, 2026SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N6600126R3506
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    AI Summary

    The Department of the Interior, Bureau of Reclamation, is seeking support for the IMT-Schneider software. This opportunity is a special notice for a service contract, focusing on software support. Interested parties should prepare to respond to this source sought notice.

    NV

    Posted Jun 23, 2026Due May 1, 2026Special NoticeNAICS 541519Sol: 140R3026Q0070
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    AI Summary

    The General Services Administration is announcing additional contract awards under the Polaris GWAC Service-Disabled Veteran-Owned Small Business Pool. Interested parties can send written correspondence to the contracting officer. This opportunity is primarily for IT services and government contracting, specifically ta…

    DC

    Posted Jun 23, 2026Due Nov 18, 2022SolicitationNAICS 541512Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 47QTCB22R0007
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    AI Summary

    The Air Force Test Center is seeking sources capable of providing commercial services for the AEDC at White Oak, MD. Interested parties should refer to the Statement of Work for detailed requirements. This opportunity is categorized as a sources sought notice.

    TN

    Posted Jun 23, 2026Due Jul 7, 2026Sources SoughtNAICS 541330Sol: FA9101BFA
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    AI Summary

    The Missile Defense Agency (MDA) has announced the Nimble Options for Buying Layered Effects (NOBLE) initiative, which facilitates various non-traditional acquisitions for disruptive technologies. This includes multiple solicitation opportunities for advanced systems like radar and interceptors. Interested parties shou…

    AL

    Posted Jun 23, 2026Due Mar 27, 2030Combined Synopsis/SolicitationNAICS 541715Sol: HQ0860-25-S-0001
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    51,633
    sled
    26,578
    forecast
    4,244

    About NAICS 541

    This sector comprises establishments that specialize in performing professional, scientific, and technical services for others. These services require a high degree of expertise and training.

    Read the full NAICS definition →

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