Aldi may appear as if they were a single enterprise with certain store brands or when negotiating with contractor companies. The individual groups were originally owned and managed jointly by the brothers. Karl Albrecht, who died in 2014, retained ownership of Aldi Süd with a personal wealth of €17.2 billion that made him the richest man in Germany. The co-owners of Aldi Nord, Berthold and Theo Albrecht Jr. came close behind at €16 billion. Dieter Schwarz, owner of Lidl and Kaufland came in third, with a fortune of €11.5 billion. Aldi started to expand internationally in 1967, when Aldi Süd acquired
Bingo (supermarket) Bingo (supermarket) Bingo ("full name: Bingo export-import Tuzla d.o.o.") is a Bosnian supermarket chain with headquarters in Tuzla, Bosnia and Herzegovina. Bingo was established in 1993 by Bosnian businessman Senad Džambić with headquarters in Tuzla. In 2014, Bingo became the biggest domestic retail company in Bosnia and Herzegovina by acquiring companies Interex BiH and Tuš Trade BiH. Turnover in 2014 was higher than 500 million BAM. In 2015, Bingo had 175 stores open in Bosnia and Herzegovina and more than 5,500 employees. In 2017, Bingo became the largest supermarket chain in Bosnia and Herzegovina after split of Konzum and Mercator