Dean Foods is one of the leading food and beverage companies in the United States. Located in Rockford, Ill., it is also one of the leaders in Europe for branded soy foods and beverages. The company's brands include alpro, Silk, Swiss and Delight, to name a few. In addition, Dean Foods has approximately 100 plants across the United States and Europe. Its WhiteWave-Alpro segment produces and sells a variety of branded dairy, soy and plant-based beverages and foods.