Showa Shell Sekiyu K.K. was a subsidiary of Royal Dutch Shell which was acquired by Idemitsu Kosan in 2018 and integrated it the following year. It was formed by the merger of Showa Oil Company and Shell Sekiyu which was begun around 1876 in Yokohama by Samuel Samuel & Co, the predecessor of Shell Group today. Showa Shell Sekiyu provides oil and energy solution business in Japan and worldwide.
History
Origins
In 1900, Samuel Samuel & Co, which had started in Japan in 1876 by Samuel Samuel as an international trading business in Yokohama, created an independent petroleum division. It subsequently set up Rising Sun Petroleum Co. Ltd to expand its distribution channels of candles and kerosene for lamps. Before long, Samuel Samuel & Co, which expanded as Shell Transport, merged with Royal Dutch to form Royal Dutch/Shell. Rising Sun Petroleum continued to expand its operations as the base of the Shell Group in Japan. At the same time, oilfields were discovered in Japan along the coast of the Japan Sea primarily in Niigata Prefecture. Hayama Sekiyu and Niitsu Sekiyu, the predecessors of Showa Sekiyu, were established amidst the production of domestic petroleum.
20th century
In 1947, Rising Sun Petroleum was renamed Shell Sekiyu and resumed business. Starting with a capital agreement between the Shell Group and Showa Sekiyu, domestic oil companies deepened the collaboration with foreign oil companies. Shell Sekiyu and Showa Sekiyu merged in 1985 to form Showa Shell Sekiyu.
Business
Oil Business
Showa Shell Sekiyu refines crude oil imported from around the world at Group refineries in Japan, and sells it to customers as gasoline and other oil products at about 3,460 service stations throughout Japan. In addition, Showa Shell Sekiyu sells oil products including industrial fuels, LPG, chemicals, lubricants, and bitumen, and utilize the Shell Group's global network to export oil products.
Energy Solution Business
Solar Business Showa Shell Sekiyu has developed the technology for manufacturing next-generation CIS thin-film solar panels. The production plants owned by its subsidiary Solar Frontier K.K. have a total annual production capacity of about 1GW, and its CIS modules have been sold in Europe, the U.S., the Middle East, and Asia, as well as Japan. Solar Frontier K.K. is providing a wide range of services from plant engineering to plant operation and further to selling those plants to end-users or investors in relation to the solar power plant development. Electric Power Business Ohgishima Power Co., Ltd., as a joint venture with Tokyo Gas Co., Ltd., has been operating two natural gas-fired power plants. Showa Shell Group is producing and selling electricity sourcing from clean energy.
Subsidiaries
Showa Shell has a number of subsidiaries and affiliated companies. The company’s major subsidiaries include: its solar panel producer Solar Frontier KK.; Japan Oil Network Co, Ltd.; Showa Shell Sempaku K.K.; Showa Shell Business & It Solutions Ltd.; K.K. Enessance Holdings; Niigata Joint Oil Stockpiling Co., Ltd; Hokkaido Joint Oil Stockpiling Co., Ltd.; Toa Oil Co.,Ltd.; Seibu Oil Co., Ltd.; Oita L.P.G. Joint Stockpiling Co., Ltd.; Shoseki Engineering & Construction Co., Ltd.; Nippon Grease Co., Ltd.; Heiwa Kisen Kaisha, Ltd.; Ohgishima Power Co., Ltd; On-Site Power Co., Ltd.; Showa Yokkaichi Sekiyu Co., Ltd.; And K.K. Svc Tokyo.
Sale to Idemitsu Kosan
In July 2015 it was announced that Shell would sell its 33.24% stake in the company to Idemitsu Kosan. Shell will keep a 1.8% stake in the company.
