Ceconomy AG, together with its subsidiaries, engages in the consumer electronics retail business. It operates stores under the MediaMarkt and Saturn brands. The company offers professional assistance for the installation, connection, and troubleshooting of electronic devices at home under the Deutsche Technikberatung brand. It operates in Germany, Austria, Switzerland, and Hungary; Belgium, Italy, Luxembourg, the Netherlands, and Spain; and Western, Southern, and Eastern Europe. The company was formerly known as METRO AG. Ceconomy AG was incorporated in 2001 and is based in Dusseldorf, Germany.