NAICS Demand Lane

    Ship Building and Repairing — Contract Opportunities

    9,445 total opportunities (9,445 active) tied to NAICS 336611 across federal, state, local, and forecast sources.
    NAICS 336611Federal + SLED9.4K total
    Total Opportunities
    9.4K
    Across all indexed sources
    Active Estimate
    9.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 336611.

    AI Summary

    The Department of Defense is seeking proposals for chemical resistant flooring under solicitation 03-86-5-Q. Interested vendors should submit their quotations in accordance with the attached solicitation documents by the specified deadline. For any inquiries, please contact the contracting point of contact listed in th…

    AP

    Posted Jul 14, 2026Due Aug 4, 2026SolicitationNAICS 336611Sol: N6264926Q0457
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    AI Summary

    The Department of Defense is seeking quotes for 12 salinity sensors under NSN 6320014553394. This opportunity is a combined synopsis/solicitation and is classified as an RFQ. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participate.

    VA

    Posted Jul 14, 2026Due Jul 22, 2026Combined Synopsis/SolicitationNAICS 336611Sol: SPE4A526T290N
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    AI Summary

    The Department of Defense is soliciting proposals for the replacement of chemical-resistant flooring in Sasebo City, Japan. This project is categorized under NAICS code 336611 and is open for both product and service bids. Interested contractors should review the solicitation and attachments for further details.

    AP

    Posted Jul 14, 2026Due Aug 3, 2026SolicitationNAICS 336611Sol: N6264926Q0449
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    AI Summary

    The Department of Defense is seeking quotes for 2,249 units of spring tension washers under NSN 5310011894452. This opportunity is a combined synopsis/solicitation and is classified as an RFQ. Quotes must be submitted electronically, and hard copies are not available. Specifications and drawings are not provided.

    VA

    Posted Jul 14, 2026Due Jul 22, 2026Combined Synopsis/SolicitationNAICS 336611Sol: SPE4A626T06MW
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    AI Summary

    This opportunity is a combined synopsis/solicitation for port davit technical services for the Department of Defense, specifically the Navy. The solicitation is sole sourced to Lake Shore Systems Inc. Interested vendors must submit quotes by July 21, 2026, including pricing and capability statements. The award will be …

    WA

    Posted Jul 14, 2026Due Jul 21, 2026Combined Synopsis/SolicitationNAICS 336611Sol: N0040626Q0196
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    AI Summary

    The Military Sealift Command requires Regular Overhaul and Dry Docking (ROH/DD) for the USNS LEROY GRUMMAN (T-AO 195). This project includes various major work items such as general ship services, hazardous waste disposal, and underwater hull preservation. The availability is for East Coast or Gulf Coast locations.

    VA

    Posted Jul 14, 2026Due Jul 28, 2026SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: N3220526R0027
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    AI Summary

    The Portsmouth Naval Shipyard is seeking quotes for barge overhaul services under solicitation N3904026Q4819. This is a 100% small business set-aside with a performance period from August 1, 2026, to June 14, 2027. Proposals are due by July 7, 2026, at 09:00 am EST. Interested vendors must be registered in SAM to be el…

    NH

    Posted Jul 14, 2026Due Jul 15, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: N3904026Q4819
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of extension ladders under NSN 5440015374073. The solicitation includes two line items with specific delivery requirements to DLA Distribution Depot Hill. All responsible sources are encouraged to submit quotes electronically.

    PA

    Posted Jul 14, 2026Due Jul 21, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E926Q0544
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    AI Summary

    The opportunity involves providing ship voyage repair services for the United States Navy, with potential locations in Bar, Montenegro or Taranto, Italy. Bidders can submit quotes for one or both locations, and proposals will be evaluated based on specified factors prior to award.

    AE

    Posted Jul 14, 2026Due Aug 5, 2026SolicitationNAICS 336611Sol: N6817126QN053
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    AI Summary

    The Department of Commerce is seeking quotations for repair services for the Research Vessel S.P. Hayes in Seattle, WA. The work includes all necessary labor, equipment, and materials, with a performance period from the date of award through 30 days. Interested vendors must submit their quotes as this is a firm fixed-p…

    WA

    Posted Jul 14, 2026Due Jul 24, 2026SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 1305M326Q0283
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,970
    sled
    155
    forecast
    320

    About NAICS 336611

    This industry comprises establishments primarily engaged in building, repairing, and renovating ships, boats, and other floating vessels. Activities include constructing new vessels and performing maintenance or overhaul services on existing ones.

    Read the full NAICS definition →

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