Nippon Gas Co., Ltd. supplies and sells LP gas and natural gas in Japan through its LP Gas, Electricity, and City Gas segments. It delivers LP gas via pipelines to homes, dormitories, apartments, and other residential complexes, as well as for commercial, industrial, agricultural, and automotive use, and provides high-pressure gas for commercial and industrial applications. The company also sells gas appliances such as stoves, water heaters, and commercial equipment, along with air-conditioning systems including heat pumps and cogeneration systems. In addition, it offers remodeling services, accident insurance agency services, and engages in construction of gas, water, drainage, and air conditioning equipment, as well as an electric power business. Incorporated in 1947, it is based in Tokyo, Japan.