REMA 1000 is a multinational no-frills supermarket chain owned entirely by the Reitan Group (Reitangruppen). REMA is a short for REitan MAt (Reitan Food), referring to Odd Reitan (founder of the company). 1000 refers to offering a selection of only one thousand different products (see the history section).With their headquarters located in Oslo, Norway, REMA 1000 includes businesses in Norway, Denmark, Sweden.