NAICS Demand Lane

    Agriculture, Construction, and Mining Machinery Manufacturing — Contract Opportunities

    4,100 total opportunities (4,100 active) tied to NAICS 3331 across federal, state, local, and forecast sources.
    NAICS 3331Federal + SLED4.1K total
    Total Opportunities
    4.1K
    Across all indexed sources
    Active Estimate
    4.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3331.

    AI Summary

    The Department of the Air Force is soliciting bids for 10 Kubota V5060 Snow Blades or equivalent. Interested vendors should refer to the attached solicitation and salient characteristics for detailed requirements. This opportunity is set aside for small businesses and falls under simplified acquisition procedures.

    AR

    Posted Aug 3, 2026Due Aug 4, 2026SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: FA446026Q0034
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    AI Summary

    The Department of Defense is seeking proposals for a compact forestry track loader. This opportunity includes updated specifications regarding the total tipping load threshold. Interested bidders should prepare to submit their proposals by the specified deadline.

    NY

    Posted Aug 3, 2026Due Aug 4, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3842
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    AI Summary

    The Department of Defense is seeking bids for one hydro vacuum excavator HX75 base unit, featuring a Kubota V3307 TE5B turbocharged engine. This opportunity is a combined synopsis/solicitation and is not set aside for small businesses. Interested parties should prepare their proposals accordingly.

    NY

    Posted Aug 3, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3887
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    AI Summary

    The Department of Defense is soliciting bids for two DT-15 mini track drive dumpers with side dump capability. These units must have a payload capacity of 3400 lbs, a hydrostatic drive system, and a 23 hp Kubota engine. This opportunity is a combined synopsis/solicitation and does not fall under FAR Part 13 Simplified …

    NY

    Posted Aug 3, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3907
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    AI Summary

    The Department of Defense is seeking bids for one New Holland backhoe 95B, equipped with a full cab, heat and A/C, front loader bucket, rear cemetery dipper bucket, and full work and hazard lights. This opportunity is categorized under NAICS code 333120 and is not subject to Simplified Acquisition Procedures.

    NY

    Posted Aug 3, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3904
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    AI Summary

    The Department of the Interior, Bureau of Indian Affairs, is soliciting for NPL windmill parts. This opportunity is categorized under NAICS code 333111 and is primarily for product procurement. Interested bidders should prepare to respond to the request for quotation.

    NM

    Posted Jul 31, 2026Due Aug 13, 2026SolicitationNAICS 333111Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: 140A0926Q0022
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    AI Summary

    The Department of Agriculture is soliciting quotes for a Mapping Guidance Yield Monitor System under solicitation number 1232SA26Q1132. This opportunity is set aside for small businesses and requires a firm fixed price quotation. All submissions must comply with the specified requirements and be submitted by August 14,…

    MD

    Posted Jul 31, 2026Due Aug 14, 2026Combined Synopsis/SolicitationNAICS 333111Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA26Q01132
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    AI Summary

    The Department of Defense is seeking proposals for a utility compactor through a combined synopsis/solicitation. This opportunity is classified under NAICS code 333120 and is not subject to Simplified Acquisition Procedures. Bidders should focus on providing high-quality construction equipment suitable for military app…

    NY

    Posted Jul 31, 2026Due Aug 7, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3794
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    AI Summary

    The Missouri River Project Office requires a utility tractor for maintenance tasks at various project sites. The tractor will assist in road maintenance, vegetation control, material handling, and snow removal, adhering to the provided specifications. This opportunity is a combined synopsis/solicitation under NAICS cod…

    NE

    Posted Jul 31, 2026Due Aug 13, 2026Combined Synopsis/SolicitationNAICS 333111Total Small Business Set-Aside (FAR 19.5)Sol: W9128F26QA085
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    AI Summary

    This opportunity is a Request for Quotation (RFQ) for a seed counting carousel to support maize breeding research in Iowa. The carousel must be compatible with existing planting equipment and is set aside for small businesses. Compliance with the Buy American Act is required, and quotations must include the Buy America…

    MD

    Posted Jul 31, 2026Due Aug 17, 2026Combined Synopsis/SolicitationNAICS 333111Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA26Q1190
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,547
    sled
    1,504
    forecast
    49

    About NAICS 3331

    This industry comprises establishments primarily engaged in manufacturing machinery for agriculture, construction, and mining activities. It includes the production of equipment such as tractors, construction machinery, and mining machinery.

    Read the full NAICS definition →

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