Auchan

Auchan () is a French multinational retail group headquartered in Croix, France. It was founded in 1961 by Gérard Mulliez and is owned by the Mulliez family, who has 95% stake in the company. With 354,851 employees, of which 261,000 have 5% stake in the company, it is the 35th largest employer in the world. thumb|The first Auchan logo used from 1961 to 1983 thumb|Auchan hypermarket in Vélizy-Villacoublay, France

thumb|Logo. thumb|right|Urban Minipreço store in Lourinhã

thumb|right| Alcampo in Madrid, Spain. Alcampo is the 2nd biggest hypermarket chain in Spain.

Atac (styled ATAC) is a brand of predominantly food stores operating supermarkets, created by the Docks de France in 1982, and a subsidiary of the Auchan Group since 1998.

former brand of French supermarkets, subsidiary brand of Auchan