Union Pacific Corporation, through its subsidiary, Union Pacific Railroad Company, engages in the railroad business in the United States.
United Parcel Service, Inc. provides letter and package delivery, specialized transportation, logistics, and financial services.
Uber Technologies, Inc. develops and operates proprietary technology applications primarily in the United States, Canada, Latin America, Europe, the Middle East, Africa, and the Asia Pacific.
CSX Corporation, together with its subsidiaries, provides rail-based freight transportation services.
Norfolk Southern Corporation, together with its subsidiaries, engages in the rail transportation of raw materials, intermediate products, and finished goods in the United States.
FedEx Corporation provides transportation, e-commerce, and business services worldwide.
ZTO Express (Cayman) Inc. provides express delivery and other value-added logistics services in the People's Republic of China.
Old Dominion Freight Line, Inc. operates as a less-than-truckload (LTL) motor carrier in the United States and North America.
Southwest Airlines Co. operates a passenger airline that provides scheduled air transportation services in the United States and near-international markets.
Delta Air Lines, Inc. provides scheduled air transportation for passengers and cargo in the United States and internationally.
Kansas City Southern, a transportation holding company, provides domestic and international rail transportation services in North America.
J.B. Hunt Transport Services, Inc., together with its subsidiaries, provides surface transportation and delivery services in the continental United States, Canada, and Mexico.
C.H. Robinson Worldwide, Inc., a third party logistics company, provides freight transportation services and logistics solutions to companies in various industries worldwide.
United Airlines Holdings, Inc., through its subsidiaries, provides air transportation services in North America, Asia, Europe, Africa, the Pacific, the Middle East, and Latin America.