Food Giant Supermarkets, Inc. is a grocery chain covering 8 states in the South East area of the US. Currently, Food Giant op ... erates 107 grocery stores. Food Giant Supermarkets, Inc. operates grocery stores in 8 states under the names Food Giant, Piggly Wiggly, Sureway, Mad Butcher, Market Place, Pic & Save, Stewarts Foodliners, IGA and Big Star. Food Giant also owns a couple of Subways, Pizza Pros and Gas Stations. Giant Buildings is a division of Food Giant that builds and sells storage buildings. Food Giant Supermarkets Corporate Office is located in Sikeston, MO. read more