Aldi
Germany-based supermarket chain
Are all United States Aldi locations owned by the same company?
Aldi is actually two German-based supermarket chains, Aldi Nord and Aldi Sud. Both companies operate internationally, but the United States is the only country other than Germany where both Aldi chains operate.
Which country is Aldi based in? How many chains of Aldi operate in #1? Are each of #2 owned by different organizations? How many chains of Aldi operate in the US? Is #3 negative or #4 different than #2?