Westdeutsche Benzol-Verkaufsvereinigung[]
1898–1927[]
Aral AG[]
1927–1952[]
1952–present[]
| Current assets: Amoco | Ampm | Aral | BP | BP Bunge Bioenergia | Butamax | Castrol | Duckhams Oils | Finite Carbon | Pan American Energy | Rosneft (19,75%) | Standard Oil of Indiana | Thorntons Former/defunct assets:  |