TOKAI Holdings Corp. engages in the management of its group companies which provides the energy, and information and communications related businesses. It operates through the following business segments: Gas and Petroleum, Building Construction and Real Estate, CATV(Community Antenna TV), Information and Communication Services, Aqua, and Others. The Gas and Petroleum segment offers liquefied petroleum gas (LPG), liquefied natural gas (LNG), other high-pressure gases and petroleum products, city gas, construction of related facilities and equipment, and drinking water. The Building Construction and Real Estate segment deals with the construction of residential houses; development, sales, and lease of real estate; sales of materials and equipment for housing construction; and construction of buildings, and other ancillary facilities. The CATV segment handles the broadcasting and Internet connection through a cable television (CATV) network. The Information and Communication Services segment includes software development, information processing, Internet connection, and communication equipment sales. The Aqua segment delivers and distributes natural water with minerals from Mount Fuji. The Others segment provides wedding ceremonies, nursing care, ship repair, comprehensive renovation and other services. The company was founded in 1950 and is headquartered in Shizuoka, Japan.