NAICS Demand Lane

    Professional, Scientific, and Technical Services — Contract Opportunities

    75,065 total opportunities (75,065 active) tied to NAICS 541 across federal, state, local, and forecast sources.
    NAICS 541Federal + SLED75.1K total
    Total Opportunities
    75.1K
    Across all indexed sources
    Active Estimate
    75.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 541.

    AI Summary

    The International Boundary and Water Commission is soliciting quotes for protective breakers for the Amistad and Falcon Power Plants. This is a combined synopsis/solicitation under RFQ FY26R5201028, set aside for small businesses. Proposals are due by May 15, 2026, and must include a technical approach and past perform…

    TX

    Posted May 14, 2026Due Jun 5, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: FY26r5201028
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    AI Summary

    The FAA is seeking proposals for the Strategic Sourcing for the Acquisition of Various Supplies and Equipment (SAVES). This includes IT hardware and software, network infrastructure, and related services. Proposals are due by September 18, 2025, and must be submitted via email. The contract will be awarded using a Lowe…

    TX

    Posted May 14, 2026Due Jun 24, 2026SolicitationNAICS 541519Partial Small Business Set-Aside (FAR 19.5)Sol: 697DCK-25-R-00302
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    AI Summary

    The Department of the Interior, US Geological Survey is seeking information regarding the Landsat 10 Mission Operations Center and Operations. This opportunity is categorized as a Request for Information (RFI) and aims to gather insights from industry. Interested parties should refer to the attachments for further deta…

    VA

    Posted May 14, 2026Due Jun 4, 2026Sources SoughtNAICS 541330Sol: DOIGFBO260017
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    AI Summary

    The Department of Energy is seeking proposals for the KB Mirror System through a combined synopsis/solicitation. This opportunity involves both products and services related to mirror systems, aimed at enhancing energy solutions. Interested bidders should prepare their submissions accordingly.

    IL

    Posted May 14, 2026Due Jun 16, 2026Combined Synopsis/SolicitationNAICS 54171Sol: 6-MO34-Q-00266-00
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    AI Summary

    The Department of the Interior, US Geological Survey, is soliciting proposals for the renewal of third-party hardware and software maintenance support for the StarWind HyperConverged Appliance. This two-year contract aims to ensure operational continuity through end-of-life constraints.

    CA

    Posted May 13, 2026Due May 20, 2026SolicitationNAICS 541519Total Small Business Set-Aside (FAR 19.5)Sol: 140G0326Q0103
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    AI Summary

    The Environmental Protection Agency is seeking information for Superfund Enforcement Action Management Support Services. This opportunity is categorized under NAICS code 541620 and is focused on environmental consulting services. Interested parties should review the solicitation details and respond accordingly.

    IL

    Posted May 13, 2026Due May 19, 2026SolicitationNAICS 541620Sol: 68HE0526R0012
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    AI Summary

    The Department of Agriculture is seeking quotations for a Soil Fertility Testing IDIQ under solicitation number 1232SA26Q0625. This opportunity is set-aside for small businesses and falls under NAICS code 541380. Interested parties should submit their quotations as this is a combined synopsis/solicitation for commercia…

    MD

    Posted May 13, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA26Q0625
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    AI Summary

    The Department of Defense intends to award a sole-source contract to Aeronix, Inc for the upgrade and maintenance of Tactical Data Link Studios (TDLS) software and WinIDM. This opportunity is solicited under RFQ procedures, and responses must be submitted by 3:00 p.m. Pacific Daylight Time on 18 May 2026.

    CA

    Posted May 13, 2026Due May 18, 2026SolicitationNAICS 541519Sol: FA930226Q0043
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    AI Summary

    The Department of Defense, specifically the Air Force, is soliciting offers for lifting equipment load testing services. Interested contractors must adhere to the provided Statement of Work and ASME documents. Questions are due by May 18, 2026, and offers must be submitted by May 22, 2026. Ensure compliance with all su…

    FL

    Posted May 13, 2026Due May 22, 2026SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: FA481926Q0029
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    AI Summary

    The Department of Defense is seeking technical and program support services for the Base Realignment and Closure Program Management Office. This opportunity is available exclusively for 8(a) prime Seaport MAC contract holders. Interested parties should refer to Solicitation No. N6247326R3101 for further details.

    CA

    Posted May 13, 2026Due Jun 8, 2026Combined Synopsis/SolicitationNAICS 541330Sol: N6247326R3101
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    50,295
    sled
    20,817
    forecast
    3,953

    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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