1) Supermarket of Denmark 
Bilka is a Danish chain of hypermarkets. The first store opened in 1970 in Tilst, a suburb of Aarhus. The chain was founded by Herman Salling, but is now a part of Dansk Supermarked. ==Name== The name Bilka is derived from the German Billiges Kaufhaus (low-price department store), which its founder, Herman Salling had encountered during his busine...