Open Transportation RFPs (1,297 live)

This category carries two distinct markets. The first is transportation services: freight, household-goods moves, charter air and bus, marine transport, and warehousing, bought heavily by US Transportation Command, the Defense Logistics Agency, and every installation that moves people and cargo. The second is transportation equipment manufacturing, NAICS 336, which spans aircraft, ships, ground vehicles, and their parts, and that is why this category runs large in the live counts: the military's depots and program offices buy vehicle and aircraft components in enormous volume.

NAICS prefixes here are 48 (transportation), 49 (couriers and warehousing), and 336 (transportation equipment manufacturing). For services, watch for recurring seasonal patterns, moving-season surges in summer, school-year bus contracts, and short quote windows on routine freight. For parts and equipment, solicitations post daily from DLA and the services' sustainment commands, frequently as small, fast-turn buys where being the manufacturer or an authorized source is the main qualification.