Sanyo Engineering & Construction Inc. engages in the electric facility construction business in Japan and internationally. The company designs and constructs electrical equipment, such as security and disaster prevention systems, and electrical installation work in a range of fields, including public facilities, office buildings, commercial facilities, medical and welfare facilities, and various production facilities; and air conditioning ventilation and fire extinguishing equipment, as well as water supply and drainage sanitation equipment in office buildings, commercial facilities, housing, medical and welfare facilities, and various production facilities. It also designs and manufactures systems, such as plant equipment, environment processing facilities, and leisure equipment, etc.; and high and low voltage distribution boards, power boards, control boards, and safety grounding tools for overhead electric circuits, as well as designs and constructs power distribution facilities, including overhead and underground power transmission facilities. In addition, the company engages in indoor electric facility, interior finish, painting, power generation and substation facility, and distribution wiring facility works. Further, it is involved in the leasing and management of real estate properties; and construction consultancy business related to power generation and electric power selling. The company was founded in 1937 and is headquartered in Tokyo, Japan.