This is a complete list of all Comercial Mexicana store locations. Comercial Mexicana Retail Group was a Mexican hypermarket group which co-owned Costco, Sumesa, City Market, Alprecio and Restaurantes California throughout Mexico. Many of the general stores were connected to malls, and there are various types of grocery stores in the group as well. After merging with Soriana's and its successor La Comer was created, this list is now closed.