Toyo Denki Seizo KK engages in the electrical equipment business. It operates through the following segments: Transportation, Industrial, Information Equipment, and Others. The Transportation segment manufactures and sells electrical equipment for vehicles, high speed surface transport systems, light rail vehicles, new transportation system vehicles, and special vehicles as well as railway power reserve units. The Industrial segment handles the manufacture and sale of industrial use electrical equipment, rotary electrical machines, control devices, power distribution and supply devices, testing devices, water supply and sewerage systems, power generation systems, and electrical drive systems. The Information Equipment segment covers the railway, remote monitoring, and information systems equipment. The Others segment operates core corporate systems management and manpower dispatch business. The company was founded by Kaichi Watanabe on June 20, 1918 and is headquartered in Tokyo, Japan.