Gruma Corporation manufactures and distributes corn flour, corn tortillas, wheat tortillas and related products throughout the United States and Europe. The company designs and builds proprietary tortilla manufacturing machinery, constructs corn flour manufacturing facilities, establishes corn purchasing operations and develops brand equity. It distributes its products to more than 30,000 stores. It serves supermarkets, convenience stores, major chain restaurants, food service distributors, schools and hospitals. Gruma Corporation is a part of GRUMA, which is one of the worldwide leaders in corn flour and tortilla production, with operations in United States, Mexico, Central America and Europe. Gruma Corporation has locations in Edinburg, Plainview and Amarillo, Texas; Evansville, Ind.; Henderson, Ky; and Madera, Calif.