TOKAI Holdings Corporation engages in energy, information and communications, and related businesses in Japan and internationally. The company supplies liquefied petroleum gas for individuals, automotive, and corporations; solar power; piped natural gas; and other high-pressure gases; provides electricity to individuals and corporations; and offers water-related facility renovation services under the TOKAI WiLL brand, as well as directly operates two service stations and 13 wholesale service stations. It also offers Internet access services under the @T COM and TOKAI Network Club names, and mobile phone communications services, as well as operates 15 mobile shops; outsourcing services, such as co-location, mailing system, back-up, and cloud platforms; system development services, including consulting, construction, operation, and maintenance to various industries and fields; and mobile virtual network operator services. In addition, the company provides CATV services, as well as fiber-optic internet and telephone services; bottled water delivery services under the Ulunom and Fujishigen brands; security services ranging from monitoring services for senior citizens to surveillance services for factories, stores, and offices; life and property insurance agency services; office furniture, photocopiers, etc.; management systems for buildings and condominiums; wedding, reception, and restaurant facilities; and nursing care, ship repair, and bridal services. Further, it constructs detached and single-family homes, apartment complexes, and office buildings; engages in real estate business; design, constructs, sells, and installs housing equipment for home builders and construction companies; leases shops and offices; and designs, installs, and maintains air conditioning and sanitation equipment. TOKAI Holdings Corporation was founded in 1950 and is headquartered in Shizuoka, Japan.