NAICS Demand Lane

    Plate Work and Fabricated Structural Product Manufacturing — Contract Opportunities

    2,712 total opportunities (2,712 active) tied to NAICS 33231 across federal, state, local, and forecast sources.
    NAICS 33231Federal + SLED2.7K total
    Total Opportunities
    2.7K
    Across all indexed sources
    Active Estimate
    2.7K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33231.

    AI Summary

    This opportunity involves the procurement of miter gate strut arm assemblies for locks on the Upper Mississippi River, solicited as an Invitation for Bids (IFB) under solicitation W912ES26BA020. Note that this pre-solicitation notice has been cancelled.

    MN

    Posted Jul 31, 2026Due Aug 5, 2026PresolicitationNAICS 332312Total Small Business Set-Aside (FAR 19.5)Sol: W912ES26QA088
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    AI Summary

    The U.S. Army Corps of Engineers seeks a contractor to fabricate strut arm assemblies for miter gates, requiring specific AISC certifications. The contract includes extensive quality control and testing, with delivery to Fountain City, WI by March 2028. This solicitation is 100% set-aside for small businesses under NAI…

    MN

    Posted Jul 31, 2026Due Sep 2, 2026SolicitationNAICS 332312Total Small Business Set-Aside (FAR 19.5)Sol: W912ES26BA020
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    AI Summary

    The Delaware National Guard is seeking a mobile, modular, multi-person, height-adjustable maintenance platform for the LUH-72A Lakota rotor aircraft. This platform will support daily maintenance operations at the Army Aviation Support Facility. Interested vendors should refer to the attached solicitation for detailed r…

    DE

    Posted Jul 31, 2026Due Aug 25, 2026SolicitationNAICS 332312Total Small Business Set-Aside (FAR 19.5)Sol: W912L5-26-S-C030
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    AI Summary

    The 171st Air Refueling Wing is seeking to acquire a mobile debriefing facility that is durable, secure, and transportable. The facility must meet specific size and weight requirements and include integrated HVAC and LED lighting. This acquisition follows FAR Part 12 procedures, with proposals due by the anticipated aw…

    PA

    Posted Jul 31, 2026Due Aug 31, 2026SolicitationNAICS 332311Total Small Business Set-Aside (FAR 19.5)Sol: W50S91-26-Q-A011
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    AI Summary

    The Department of Homeland Security, US Coast Guard, is soliciting proposals for the replacement of a corroded cleat on Base Alameda Pier. This opportunity is set aside for small businesses, with offers due by email by 7 August 2026. A site visit is required, and questions must be submitted by 27 July 2026.

    CA

    Posted Jul 31, 2026Due Aug 7, 2026SolicitationNAICS 332312Total Small Business Set-Aside (FAR 19.5)Sol: 31090PR260000347
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    AI Summary

    This opportunity involves procuring and delivering fencing materials to close a gap in the flightline fence at RAF Akrotiri, Cyprus. Contractors may ship directly to the site or transport supplies into Cyprus. Detailed requirements are outlined in the attached Statement of Objectives.

    AE

    Posted Jul 31, 2026Due Aug 14, 2026SolicitationNAICS 332312Sol: FA557026Q0022
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    AI Summary

    This presolicitation is for an Indefinite Quantity Contract for the Mount Resilient, WEA, with a 5-year base period. The procurement is a small business set-aside, requiring written quotes. The estimated annual demand is 162 units, with specific delivery order quantities. Suppliers must be registered in SAM, and the so…

    VA

    Posted Jul 31, 2026Due Aug 17, 2026PresolicitationNAICS 332312Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A726R0736
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    AI Summary

    The Department of Defense is seeking quotes for the supply and installation of an 80' x 112' tent structure at Volk Field Air National Guard Base. This opportunity is set aside for small businesses and requires all necessary labor, materials, and installation services. Offers are due by August 31, 2026.

    WI

    Posted Jul 31, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 332311Total Small Business Set-Aside (FAR 19.5)Sol: W50S9H26QA034
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    AI Summary

    This opportunity involves non-personal sunshade maintenance services for Laughlin AFB, TX, focusing on preventative maintenance to ensure safe and reliable aircraft sun shades. The service provider will manage inspections, maintenance, and repairs, including structural and electrical components. Interested bidders shou…

    TX

    Posted Jul 30, 2026Due Aug 12, 2026SolicitationNAICS 332311Total Small Business Set-Aside (FAR 19.5)Sol: FA309926Q0012
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    AI Summary

    The Department of Health and Human Services is soliciting proposals for the replacement of a security shack and the installation of bollards. This opportunity is a Total Small Business set-aside, encouraging participation from small businesses. Interested bidders should refer to the attached documents for further detai…

    AZ

    Posted Jul 30, 2026Due Aug 17, 2026SolicitationNAICS 332311Total Small Business Set-Aside (FAR 19.5)Sol: IHS1523318
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,423
    sled
    273
    forecast
    16

    About NAICS 33231

    This industry comprises establishments primarily engaged in manufacturing metal plate work and fabricated structural metal products, such as metal tanks, metal doors, and metal windows. These businesses typically perform cutting, bending, and assembling of metal plates and structural components.

    Read the full NAICS definition →

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