Mission Foods, 600 Old Smelter Rd, Pueblo, CO 81003, US

Established in 1949, Mission Foods Corporation is one of the largest producers of tortilla products in the world. Based in Pueblo, Colo., the company is a division of Gruma Corporation, which is part of GRUMA S.A.B. de C.V. based in Monterrey, Mexico. It offers various products, such as tortillas, wraps, taco shells, tostadas, tortilla chips and chicharrones. Additionally, it provides a range of salsas, dips, toppings and sweet snacks. The products manufactured by the firm come in a variety of options, including corn, wheat flour, fat free and multi-grain.