ETS Holdings Co.,Ltd. engages in the electric power business in Japan and internationally. It provides construction and maintenance services for overhead and underground power transmission lines, substations, pipes, etc. The company also offers construction services for electrical, instrumentation, information and communication, energy-saving, and disaster/crime prevention equipment, as well as renewable energy power plants. In addition, it is involved in surveying, design, civil engineering, material procurement, maintenance, management, and construction activities. The company was founded in 1922 and is based in Tokyo, Japan.