The Kodensha Co., Ltd. engages in the construction business in Japan. The company constructs power plants and substations; water treatment facilities; highway control monitoring equipment, such as road information boards and surveillance TV cameras; electrical equipment, including building power supply and management equipment; and video equipment for stadium facilities, as well as supplies and installs various night lighting, etc. It also undertakes electrical installation work for factories; instrumentation work for factory production machines; transmission line construction and related civil engineering works; survey and surveying work for power transmission line construction; and maintenance work for transmission lines. In addition, the company engages in design and construction of lighting, light electrical, power, receiving and transforming, power generation and storage equipment, as well as offers central monitoring facilities. Further, it sells FA control equipment/distribution control equipment, air conditioning equipment, low temperature equipment, ventilation equipment, elevator and building equipment, industrial mechatronics equipment, and system solutions. The company was founded in 1910 and is headquartered in Tokyo, Japan. The Kodensha Co., Ltd. operates as a subsidiary of Mitsubishi Electric Corporation.