Tokyo Gas Co., Ltd. produces, supplies, and sells city and liquid gas, and LNG in Japan. As of March 31, 2020, the company operated approximately 64,545 km pipeline network serving approximately 12.11 million customers. It also invests in venture companies and energy related venture capital funds; installs gas supply lines, water supply and drainage lines, air conditioning systems, and gas main and branch lines; checks safety of underground centers; inspects gas equipment construction; delivers liquefied petroleum gas (LPG); supplies hydrogen and gas; and installs hydrogen fuel cells. In addition, the company engages in the solar power, parcel, LNG tolling, heat supply utility, and independent power production businesses; LNG terminal operation and maintenance; sale of gas for industrial and chemical products; management of a hotel; participation in the shale gas development projects; sale of automotive LPG; and manufacture and sale of liquid carbon dioxide and dry ice. Further, it provides engineering services; sells gas, furniture upholstery, and coke; develops LNG cryogenic utilization technology; plans and manages events and showrooms; handles advertising and publishing; operates showrooms and a call center, and staffing; sells and maintains cogeneration systems; produces and sells LNG, condensate, domgas, coalseam gas, liquefied nitrogen, oxygen, and medical gas; and leases gas equipment and appliances, office equipment, and crediting administrations with installations. Additionally, the company offers building management, fire prevention patrol, travel agency, loan, information processing, software development, computer equipment sale, LNG transport, carriers charter, and rare gas services. It also provides meter, billing, exhaust system, and safety services; operates LPG shipping base; installs and maintains gas supply facilities; and develops, manages, and leases real estate and housing. The company was founded in 1885 and is headquartered in Tokyo, Japan.