Atacadão S.A. engages in the wholesale and retail of food, clothing, home appliances, electronics, and other products in Brazil. The company offers its products through its chain of Cash & Carry stores, hypermarkets, supermarkets, convenience stores, gas stations, and drugstores, as well as through e-commerce under the Atacadão, Carrefour, and Sam's Club trade names. It also provides credit cards; consumer loans; and other products, such as insurance policies. The company was founded in 1975 and is based in São Paulo, Brazil.