Associated Milk Producers Inc. (AMPI) is the largest cheese cooperative in the United States, owned by over 850 dairy farm families. Based in the Midwest, AMPI produces high-quality dairy products, including American-style cheese, butter, and powdered dairy products. These products are crafted in seven manufacturing plants across Wisconsin, Minnesota, Iowa, and South Dakota. AMPI is committed to sustainable practices, animal welfare, and community engagement, embodying the values and traditions of the cooperative.