PET Dairy produces more than 61 million gallons of milk and delivers it fresh to customers stores. For more than 75 years, PET Dairy has been providing the southeast United States with some of the freshest dairy products. PET Dairy is part of the Dean Foods family of fine dairy products. Dean Foods Company is one of the leading food and beverage companies in the United States. Its dairy group division is one of the largest processors and distributors of milk and other dairy products in the country, with products sold under more than 50 familiar local and regional brands and an array of private labels. In addition, Dean Foods Company owns one of the largest dairy processors in Spain and is a leading brand of organic dairy products in the United Kingdom. PET Dairy is located in Spartanburg, S.C., where it employs nearly 150 people.