Industries in the Support Activities for Transportation subsector provide services which support transportation. These services may be provided to transportation carrier establishments or to the general public. This subsector includes a wide array of establishments, including air traffic control services, marine cargo handling, and motor vehicle towing. The Support Activities for Transportation subsector includes services to transportation but is separated by type of mode serviced. The Support Activities for Rail Transportation industry includes services to the rail industry (e.g., railroad switching and terminal establishments). Ship repair and maintenance not done in a shipyard are included in Other Support Activities for Water Transportation. An example would be floating drydock services in a harbor. Excluded from this subsector are establishments primarily engaged in providing factory conversion and overhaul of transportation equipment, which are classified in Subsector 336, Transportation Equipment Manufacturing. Also, establishments primarily engaged in providing rental and leasing of transportation equipment without operator are classified in Subsector 532, Rental and Leasing Services.
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| International - GB | Agency | Bid Type | Due Date | As PDF |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Apr. 12, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Apr. 12, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Apr. 12, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Apr. 12, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 23, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 23, 2026 |
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| Alaska - US | Agency | Bid Type | Due Date | As PDF |
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Statewide Freight Plan
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 01, 2026 |
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| California - US | Agency | Bid Type | Due Date | As PDF |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 24, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 23, 2026 |
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Professional Helicopter Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 09, 2026 |
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AB 98 Truck Route Compliance, Inventory, and Signage Plan Gateway Specific Plan
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 02, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 01, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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Transportation Impact Studies Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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POLICE TOWING SERVICES
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 03, 2026 |
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RCTC-FREEWAY SERVICE PATROL (FSP) SERVICE AREAS
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 15, 2026 |
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Dump Truck Service
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 10, 2026 |
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Corporate: Anderson Dam Seismic Retrofit Project - On Road Trucking
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 24, 2026 |
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Corporate: Clean & paint Str steel Br., Salvage Traveler, Fender and Pier Repair \u2013 Temporary Shuttle Service
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 05, 2026 |
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Towing Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 01, 2026 |
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Abandoned Vehicle Abatement Towing and Support
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 23, 2026 |
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TOWING SERVICES
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 27, 2026 |
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Heavy Haul Transportation Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 20, 2026 |
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AVA Towing
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 31, 2026 |
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| Colorado - US | Agency | Bid Type | Due Date | As PDF |
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On-Call Towing Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 31, 2026 |
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CSPD Impound Tow Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 17, 2026 |
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| Delaware - US | Agency | Bid Type | Due Date | As PDF |
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Helicopter Spraying and Surveillance
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 27, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 25, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 23, 2026 |
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| Florida - US | Agency | Bid Type | Due Date | As PDF |
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Towing Services for Junk and Abandoned Vehicles
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 08, 2026 |
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| Georgia - US | Agency | Bid Type | Due Date | As PDF |
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Airplane Avionic repairs
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 23, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Mar. 27, 2026 |
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District Wide Towing Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 14, 2026 |
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Wrecker Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 31, 2026 |
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Campus Towing Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 16, 2026 |
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| Hawaii - US | Agency | Bid Type | Due Date | As PDF |
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Helicopter with Complete Flight Operations, Maintenance, and Support
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 14, 2026 |
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Towing of Vehicles
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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| Idaho - US | Agency | Bid Type | Due Date | As PDF |
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Single Engine Water Scooper
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 08, 2026 |
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Single Engine Airtanker
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 15, 2026 |
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| Illinois - US | Agency | Bid Type | Due Date | As PDF |
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Aero Aircraft and Airframe Maintenance and Repair Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 25, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Jan. 24, 2032 |
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Municipal Towing and Storage Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 01, 2026 |
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| Kentucky - US | Agency | Bid Type | Due Date | As PDF |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 24, 2026 |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 24, 2026 |
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| Louisiana - US | Agency | Bid Type | Due Date | As PDF |
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Boat Maintenance & Repair
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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| Maryland - US | Agency | Bid Type | Due Date | As PDF |
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48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Mar. 31, 2026 |
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Marine Repair Service, Maintenance and Parts
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 01, 2026 |
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Heavy Duty Towing & Relocating Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | May. 31, 2026 |
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| Massachusetts - US | Agency | Bid Type | Due Date | As PDF |
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Provision of Maritime Services
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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| Mississippi - US | Agency | Bid Type | Due Date | As PDF |
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TOWING SERVICES
48 - Transportation and Warehousing (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 01, 2026 |
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