Agri-Mark, Inc. Arkansas Dairy Cooperative Association, Associated Milk Producers Inc., Bongards Creameries, Burke Milk Producers, Cooperative, Inc., California Dairies Inc., Cass-Clay Creamery Inc., Champlain Milk Producers Cooperative, Conesus Milk Producers Cooperative Association, Inc., Continental Dairy Products, Inc., Cooperative Milk Producers Association, Inc., Cortland Bulk Milk Producers Cooperative, Dairy Farmers of America, Dairylea Cooperative Inc.,, Dairymen's Marketing Cooperative Inc., Ellsworth Cooperative Creamery, Empire Keystone Cooperative, Farmers Cooperative Creamery, First District Cooperative Association, Foremost Farms USA, Humboldt Creamery Association, Jefferson Bulk Milk Cooperative, Inc., Just Jersey Cooperative, Inc., Land O'Lakes, Inc., Lone Star Milk Producers, Lowville Producers Dairy Cooperative, Magic Valley Quality Milk Producers, Inc., Manitowoc Milk Producers Cooperative, Maryland & Virginia Milk Producers Cooperative Association, Massachusetts Coop. Milk Producers Fed. Inc., Michigan Milk Producers Association, Mid-West Dairymen's Co., Mount Joy Farmers Cooperative Association, National Farmers Organization, North Lawrence Producers Cooperative, Inc., Northwest Dairy Association (Darigold) Oneida-Madison Milk Producers Cooperative, Prairie Farms Dairy, Preble Cooperative, River Valley Milk Producers Inc., Schoharie County Cooperative Dairies, Seaway Bulk Milk Producers Cooperative, Inc., Security Milk Producers Association, Select Milk Producers, Inc., Snake River Dairymen's Association, South New Berlin Milk Cooperative, Inc., Southeast Milk, Inc., St. Albans Cooperative Creamery, Inc., Swiss Valley Farms, Co., Tillamook County Creamery Association, United Dairy Cooperative Services, Inc., United Dairymen of Arizona, Upstate Niagara Cooperative, Inc., Utah Dairy Farmers Cooperative, Western Tier Milk Producers Cooperative, Zia Milk Producers Inc.