Showa Shell Sekiyu K.K., an energy company, refines and sells oil products worldwide. The company operates through two segments, Oil Business and Energy Solution Business. The Oil Business segment engages in the sale of gasoline, diesel, kerosene, and automotive lubricants for service stations; fuel for jets and vessels; and diesel, kerosene, fuel oil, LNG, industrial lubricants, etc. for industry applications, as well as propane gas for home use, auto gas for automobile use, and butane gas for industrial use. This segment is also involved in the production and sale of lubricants and greases; bitumen for road paving and as compounds for construction material products; and mixed xylene, benzene, and propylene, as well as refining and export of oil products primarily diesel. The Energy Solution Business segment manufactures and sells CIS solar panels and systems; produces and supplies electric power; and engages in wholesale and retail sale of electric power, as well as provides development, building, operating, and maintenance services for solar power plants. The company is also involved in the shipping operations; design and construction of oil-related industrial facilities and service stations; manufacture, sale, and installation of waterproofing materials; sale of automobile parts, and residential and office automation equipment; lease of equipment; operation of depots; city gas business; construction related to high pressure gas and oil; and insurance agency and shipping brokerage activities. As of December 31, 2016, it operated 3,142 service stations in Japan. The company was formerly known as Rising Sun Petroleum Co. Ltd. and changed its name to Showa Shell Sekiyu K.K. in 1948. Showa Shell Sekiyu K.K. was founded in 1985 and is headquartered in Tokyo, Japan. Showa Shell Sekiyu K.K. operates as a subsidiary of Idemitsu Kosan Co.,Ltd.