The story
Petrofina was founded on 25 February 1920 by Auguste Diagre, Hector Carlier his brother Fernand and Aloys Van de Vyvere as an Antwerp-based group called Compagnie Financière Belge des Pétroles, but changed to PetroFina to reflect their telegraphic address name.
In 1981, Petrofina sold its Canadian retail operations in eastern Canada to the Canadian government and became part of Petro-Canada.
Petrofina merged with Total S.A. of France to form TotalFina and with Elf in 2000 to form TotalFinaElf. The company's current name is TotalEnergies (since 2021).
From Wikipedia’s article on Petrofina, shared under CC BY-SA 4.0.4