AT&T 주식회사 is a holding company that provides communications and digital entertainment services in the United States and the world. The Company operates through four segments: Business Solutions, Entertainment Group, Consumer Mobility and International. The Company offers its services and products to consumers in the United States, Mexico and Latin America and to businesses and other providers of telecommunications services worldwide. It also owns and operates three regional TV sports networks, and retains non-controlling interests in another regional sports network and a network dedicated to game-related programming, as well as Internet interactive game playing. Its services and products include wireless communications, data/broadband and Internet services, digital video services, local and long-distance telephone services, telecommunications equipment, managed networking, and wholesale services. Its subsidiaries include AT&T Mobility and SKY Brasil Servicos Ltda.