What is dean foods? Dean Foods is an American food and beverage corporation that specializes in dairy products. The corporation maintains plants and distributors in the USA and the United Kingdom. Dean Foods has 100 facilities located in 35 American states as well as five manufacturing plants in the countries of Belgium, France, the United Kingdom, and the Netherlands.Where is dean foods corporate headquarters? Dean Foods is a manufacturer and supplier of fluid milk such as ice cream, juices, teas and soy. Dean Foods was founded in 1925. Dean Foods' headquarters is located in El Paso, Texas, USA 79996.Who owns deans food? Jimmy Dean Foods is a food company that was founded in 1969 by country singer and actor Jimmy Dean. It was purchased by Consolidated Foods, later renamed Sara Lee, which then pested as part of a unit known as Hillshire Brands, which was later purchased by Tyson Foods.