Click on any Six Digit Code to see the Top Business Profiles within that Industry.
NAICS Code
Industry Title
Business Count
48Transportation and Warehousing806,173
4811Scheduled Air Transportation2,723
4812Nonscheduled Air Transportation2,715
4831Deep Sea, Coastal, and Great Lakes Water Transportation1,411
4832Inland Water Transportation3,020
4841General Freight Trucking285,168
4842Specialized Freight Trucking29,291
4851Urban Transit Systems8,185
4852Interurban and Rural Bus Transportation1,012
4853Taxi and Limousine Service31,902
4854School and Employee Bus Transportation2,615
4855Charter Bus Industry4,938
4859Other Transit and Ground Passenger Transportation5,252
4861Pipeline Transportation of Crude Oil897
4862Pipeline Transportation of Natural Gas1,936
4869Other Pipeline Transportation448
4871Scenic and Sightseeing Transportation, Land337
4872Scenic and Sightseeing Transportation, Water471
4879Scenic and Sightseeing Transportation, Other302
4881Support Activities for Air Transportation19,706
4882Support Activities for Rail Transportation18,278
4883Support Activities for Water Transportation3,626
4884Support Activities for Road Transportation40,600
4885Freight Transportation Arrangement88,861
4889Other Support Activities for Transportation249,771
Two-Digit NAICS Sectors