Tokyo Gas Co., Ltd. is Japan’s largest city gas utility, providing a comprehensive range of energy solutions to residential, commercial and industrial customers. The company’s core business revolves around the procurement, production, transportation and distribution of natural gas. In addition to city gas supply, Tokyo Gas offers liquefied natural gas (LNG) trading, engineering services for gas infrastructure, and the sale and installation of gas appliances.
Beyond traditional city gas services, Tokyo Gas has expanded into power generation, district cooling and heating systems, and energy-related software solutions. The company operates multiple LNG receiving terminals and a vast pipeline network connecting suppliers to end users. Its engineering arm delivers turnkey solutions for pipeline construction, plant operations and maintenance services, serving customers both in Japan and abroad.
Headquartered in Tokyo, the company was founded in 1885 and has grown to serve the greater Tokyo metropolitan area as well as neighboring prefectures including Kanagawa, Chiba, Saitama, Ibaraki, Tochigi, Gunma and Yamanashi. Tokyo Gas also maintains international partnerships and investments in energy projects across Asia and beyond, reinforcing its focus on securing stable LNG supplies and advancing clean energy technologies.
Tokyo Gas is governed by a board of directors and led by an executive team responsible for steering its long-term strategy toward decarbonization and digital transformation. The company continues to invest in research and development, aiming to enhance energy efficiency, expand renewable gas offerings and support Japan’s evolving energy landscape.
