German-American Petroleum CompanyEsso Deutschland GmbH "Deutsch-Amerikanische Petroleum Gesellschaft, also known as German-American Petroleum Company, was a German petroleum company that was a subsidiary of Standard Oil and was founded in 1890. From 1950 onwards the company was called the Esso Deutschland GmbH and has been a subsidiary of the ExxonMobil group since 1999." - (en.wikipedia.org 07.04.2021)