 Another predecessor of Teboil, Suomen Petrooli, was established by German investors in Vyborg in 1932.During World War II, the ownership of Trustivapaa Bensiini was transferred to German owners and later the company was held by the Ehrnrooth's family.After the Continuation War, in 1947 according to the Paris Peace Treaty TB became affiliated and it became the property of the Soviet Union state-owned company Soyuznefteexport.