Takaoka Toko Co., Ltd. engages in the management of its subsidiaries which provides the manufacture and sale of machineries and electrical equipment. It operates through the following business divisions: Power Equipment and Systems Business, Electric Equipment Business, Energy Solutions Business, Measurement Business, Information and Applied Optics Inspection System Business and Smart Grid Business. The Power Equipment and Systems Business division provides power receiving and transforming facilities to electric power companies, electric power plants for public roads, railways, water supply systems, industrial buildings, factories, commercial facilities, and the overseas market where the need in electricity infrastructure is increasing. The Electric Equipment Business division supplies the electricity generated in power plants in a familiar form for use by public and commercial facilities, factories, offices, and general households through the support of the domestic electric distribution systems. The Energy Solutions Business division enables the energy management of buildings, factories, offices, and hospitals by providing products and services that promote the use of renewable energy. The Measurement Business division realizes comprehensive voltage measurements from upstream to downstream based on its advanced technologies. The Applied Optics Inspection System Business division offers inspection equipment based on unique and proprietary technologies. The Smart Grid Business division promotes the stabilization of electric power systems, which are essential for the realization of a smart grid society, by building next-generation energy management systems. The company was founded on October 1, 2012 and is headquartered in Tokyo, Japan.