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Founded by Samuel Samuel & Co on Jan 1, 1985.1
5002 on Tokyo Stock Exchange
Logo: Royal Dutch Shell, Public domain, via Wikimedia Commons3
Japanese petroleum company, 1985 to 2018
Showa Shell Sekiyu K.K. (昭和シェル石油株式会社, Shōwa Sheru Sekiyu kabushiki gaisha) was a Japanese company that operated as a subsidiary of Royal Dutch Shell until it was acquired by Idemitsu Kosan in 2018 and integrated into the company 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.2 From Wikipedia, CC BY-SA 4.0
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Last updated Oct 16, 2026.
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Showa Shell Sekiyu K.K. (昭和シェル石油株式会社, Shōwa Sheru Sekiyu kabushiki gaisha) was a Japanese company that operated as a subsidiary of Royal Dutch Shell until it was acquired by Idemitsu Kosan in 2018 and integrated into the company 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.2
Founded by Samuel Samuel & Co on Jan 1, 1985.1
Listed on Wikidata.1
From Wikidata.1
As stated on Wikidata, in the currency reported.
The numbers on this page point here. Each one links to the record it came from.