Theo Albrecht supermarkets, with the motto "The best quality at the lowest price," and now known by its acronym, Aldi. Forbes has estimated Theo's fortune from the supermarket chain as approximately £11 billion. Theodor and Karl Albrecht split the Aldi Company they founded in 1960 after a dispute about whether to sell cigarettes. The supermarket divided into two legally separate operating units with two geographical locations. Theodor's Aldi Nord set to operate in the north of Germany and Karl's Aldi Süd, set to operate in Germany's south. The progression of Aldi under Karl and Theodor Albrecht stands as one of Germany’s greatest
Dia (supermarket chain) 2000 to 2011, Dia was part of the Carrefour Group but following its spin-off it became independent and debuted in Madrid's IBEX 35 stock market on 2 January 2012. The Dia Group purchased the operation of Schlecker (including its 1,127 stores in Spain and 41 stores in Portugal, and four distribution centers) for 70.5 million Euros. In 2014, Dia sold the whole of its business in France to Carrefour for 600 million euros. Although the shops retain the Dia name and logo, Carrefour own-brand products are increasingly replacing Dia's. Dia (supermarket chain) Distribuidora Internacional de Alimentación, S.A. (DIA) is a