Click on any Six Digit Code to see the Top Business Profiles within that Industry.
NAICS Code
Industry Title
Business Count
48Transportation and Warehousing652,560
4811Scheduled Air Transportation2,526
4812Nonscheduled Air Transportation2,579
4831Deep Sea, Coastal, and Great Lakes Water Transportation1,431
4832Inland Water Transportation3,488
4841General Freight Trucking230,145
4842Specialized Freight Trucking29,113
4851Urban Transit Systems7,768
4852Interurban and Rural Bus Transportation997
4853Taxi and Limousine Service30,069
4854School and Employee Bus Transportation2,437
4855Charter Bus Industry4,150
4859Other Transit and Ground Passenger Transportation4,617
4861Pipeline Transportation of Crude Oil895
4862Pipeline Transportation of Natural Gas1,793
4869Other Pipeline Transportation474
4871Scenic and Sightseeing Transportation, Land360
4872Scenic and Sightseeing Transportation, Water494
4879Scenic and Sightseeing Transportation, Other308
4881Support Activities for Air Transportation19,013
4882Support Activities for Rail Transportation17,731
4883Support Activities for Water Transportation3,686
4884Support Activities for Road Transportation34,688
4885Freight Transportation Arrangement78,605
4889Other Support Activities for Transportation172,581
Two-Digit NAICS Sectors