Hi there Carrefour SA is a French international hypermarket chain, with a global network of outlets. It is the second largest retail group in the world in terms of revenue after Wal-Mart. Carrefour operates mainly in Europe, Brazil, Argentina, Dominican Republic and Colombia, but also has shops in North Africa and Asia. Carrefour means "junction" in French. Hi there Carrefour SA is a French international hypermarket chain, with a global network of outlets. It is the second largest retail group in the world in terms of revenue after Wal-Mart. Carrefour operates mainly in Europe, Brazil, Argentina, Dominican Republic and Colombia, but also has shops in North Africa and Asia. Carrefour means "junction" in French.e, Brazil, Argentina, Dominican Republic and Colombia, but also has shops in North Africa and Asia. Carrefour means "junction" in French.the world in terms of revenue after Wal-Mart. Carrefour operates mainly in Europe, Brazil, Argentina, Dominican Republic and Colombia, but also has shops in North Africa and Asia. Carrefour means "junction" in French. Hi there Carrefour SA is a French international hypermarket chain, with a global network of outlets. It is the second largest retail group in the world in terms of revenue after Wal-Mart. Carrefour operates mainly in Europe, Brazil, Argentina, Dominican Republic and Colombia, but also has shops in North Africa and Asia. Carrefour means "junction" in French.e, Brazil, Argentina, Dominican Republic and Colombia, but also has shops in North Africa and Asia. Carrefour means "junction" in French.Hi there Carrefour SA is a French international hypermarket chain, with a global network of outlets. It is the second largest retail group in the world in terms of revenue after Wal-Mart. Carrefour operates ...