Seiko Electric Co., Ltd. operates in the field of power system, and environmental energy and control system in Japan. It offers power system business unit, environmental energy control business unit, environmental energy and control systems business unit, power electronics unit, IT system solution business unit, electronic control devices unit, liquid crystal film for optical shutter, and service and engineering business unit. The company also offers power receiving, transforming, and monitoring/control systems for water and sewage facilities, lighting control systems for expressways, energy storage systems, battery power conditioners, and solutions for renewable energy and AI data centers; cloud services (SaaS) for ports, healthcare, and e-learning, as well as business support systems utilizing artificial intelligence and IoT; sales of digitalization and decarbonization products, including electrical machinery, energy-saving equipment, and robots, along with engineering, construction, and maintenance services; and control equipment, electronic devices, light control films, electrical work, and machinery installation services. The company serves central and various government offices; electric, gas, and environmental plant companies; automobile, ship building, iron, steel, nonferrous metal, electrical machinery plants; science, chemical, food products, and paper manufacturing companies; and construction companies. The company was formerly known as Seiko Shokai and changed its name to Seiko Electric Co., Ltd. in 1960. Seiko Electric Co., Ltd. was founded in 1921 and is headquartered in Fukuoka City, Japan.