Swiss Valley Farms is a four-state cooperative owned and controlled by more than 1,000 dairy producers. It is headquartered in Davenport, Iowa. Swiss Valley Farms operates a milk-bottling plant in Dubuque, Iowa, and a cultured products plant in Cedar Rapids, Iowa. The company has cheese-manufacturing plants in Luana, Iowa; Mindoro and Platteville, Wis., and a cheese-packaging plant in St. Olaf, Iowa. Swiss Valley Farms operates a wholly owned subsidiary, Rochester Cheese, with plants located in Dalbo, Rochester and Spring Valley, Minn. Swiss Valley Farms has an agricultural services division with locations throughout eastern Iowa that distribute farm inputs, such as fertilizer, feed and farm hardware to members. Swiss Valley Farms has approximately 700 employees and annual sales of $525 million. The Luana cheese-manufacturing plant is an employer of nearly 100 people.