NAICS Demand Lane

    Support Activities for Transportation — Contract Opportunities

    5,194 total opportunities (5,194 active) tied to NAICS 488 across federal, state, local, and forecast sources.
    NAICS 488Federal + SLED5.2K total
    Total Opportunities
    5.2K
    Across all indexed sources
    Active Estimate
    5.2K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 488.

    AI Summary

    The Department of Defense is seeking quotes for 10 fuel pumps under NSN 2910010507648. This RFQ is set aside for small businesses and requires compliance with source-controlled drawings. Quotes must be submitted electronically, and hard copies are not available. All responsible sources may participate.

    OH

    Posted May 13, 2026Due May 26, 2026Combined Synopsis/SolicitationNAICS 488190Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L526T3522
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    AI Summary

    The Department of Defense is seeking quotes for 10 units of thermal electrical components under NSN 1710015315451. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. The delivery is required at DLA Di…

    OH

    Posted May 13, 2026Due May 21, 2026Combined Synopsis/SolicitationNAICS 488190Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M226Q0487
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    AI Summary

    The Department of Homeland Security, US Coast Guard, is seeking quotations for the repair of Inertial EMB and GPS systems. This RFQ is for a firm-fixed price purchase order, with a potential increase in quantity. Interested parties must submit offers by May 20, 2026, at 12:00 PM EST. The anticipated award date is May 2…

    NC

    Posted May 13, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 488190Sol: 70Z03826QH0000079
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    AI Summary

    The US Coast Guard is seeking sources capable of overhauling fuel cells. This Sources Sought Notice is for market research and does not constitute a solicitation. Interested firms must be FAA, OEM, or DoD certified. Responses are due by May 27, 2026, and should include company details and capabilities related to the ov…

    NC

    Posted May 13, 2026Due May 27, 2026Sources SoughtNAICS 488190Sol: 70Z03826IH0000030
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    AI Summary

    The Department of Homeland Security, US Coast Guard, is seeking quotations for the repair of electrical panel control. This opportunity is a Request for Quotation (RFQ) and is anticipated to be awarded on a sole source basis to G.E. Aviation. Quotations are due by May 19, 2026, at 12:00 PM EST.

    NC

    Posted May 13, 2026Due May 19, 2026Combined Synopsis/SolicitationNAICS 488190Sol: 70Z03826QH0000077
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    AI Summary

    The Department of Defense is seeking quotes for 15 units of NSN 1560LLQJ59653 LEVER (FPC). This opportunity is a combined synopsis/solicitation and is classified under NAICS 488190. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participate.

    FL

    Posted May 13, 2026Due May 21, 2026Combined Synopsis/SolicitationNAICS 488190Sol: SPEFA326T0264
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    AI Summary

    The U.S. Customs and Border Protection is seeking information on potential vendors for operational and maintenance support services for the MQ-9 Predator B/Guardian and SeaGuardian unmanned aircraft systems. This request is for market research purposes only and does not constitute a solicitation for proposals.

    DC

    Posted May 13, 2026Due May 27, 2026Sources SoughtNAICS 488190Sol: 2026RFIUASMOS
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    AI Summary

    The Department of Defense is seeking quotes for 8 units of metallic tubes under NSN 4710014675289. The solicitation is an RFQ and will be available electronically. Quotes must be submitted online, and hard copies will not be provided. All responsible sources are encouraged to participate.

    VA

    Posted May 12, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 488190Sol: SPE4A126T2086
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    AI Summary

    The Department of Homeland Security is soliciting quotations for the repair of specific items related to aircraft maintenance. This opportunity is unrestricted and requires compliance with OEM standards. Interested vendors must provide necessary certifications and traceability. The closing date for submissions is May 1…

    NC

    Posted May 12, 2026Due May 19, 2026Combined Synopsis/SolicitationNAICS 488190Sol: 70Z03826QJ0000095
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    AI Summary

    The Department of Defense is seeking quotes for 86 units of connector body, plug (NSN 5935144788370) to be delivered to DLA Distribution Jacksonville. The solicitation is an RFQ and will be available electronically. All responsible sources may submit a quote for consideration.

    OH

    Posted May 12, 2026Due May 26, 2026Combined Synopsis/SolicitationNAICS 488190Sol: SPE7M526T165X
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,451
    sled
    655
    forecast
    88

    About NAICS 488

    This industry comprises establishments primarily engaged in providing support services related to transportation. These activities include services such as freight forwarding, marine cargo handling, and airport operations.

    Read the full NAICS definition →

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