Casino, Guichard-Perrachon S.A. operates as a food retailer in France and internationally. The company operates hypermarkets, supermarkets, shopping centers, and e-commerce sites, as well as convenience, discount, and cash and carry stores. It also offers private label products. In addition, the company is involved in banking, digital marketing and advertising, service station, restaurant, franchise, real estate asset management, property development and trading, rental, banking, and energy-related activities. It operates 10,800 stores. The company was founded in 1898 and is based in Saint-Étienne, France.