FedEx Corporation, originally known as Federal Express Corporation, is an American multinational conglomerate holding company specializing in transportation, e-commerce, and business services. The company is headquartered in Memphis, Tennessee. The name "FedEx" is a syllabic abbreviation of its original air division, Federal Express, which operated under this name from 1973 until 1994. FedEx is best known for its delivery service, as well as FedEx Express, FedEx Ground, FedEx Office, FedEx Supply Chain, FedEx Freight, and several other services through a network of subsidiaries. These expansions have often been strategic moves to compete with its primary rival, UPS. The company's air shipping operations are centralized at its primary hub at Memphis International Airport, making it a critical hub for global logistics. Wikipedia