Kellanova, formerly known as the Kellogg Company, is an American multinational food manufacturing company headquartered in Chicago, Illinois. The company produces and markets convenience foods and snack foods, including crackers, toaster pastries, and cereals, under well-known brands such as Kellogg's, Rice Krispies Treats, Pringles, Eggo, and Cheez-It. Kellanova's products are available in over 180 countries worldwide.