QCS Purchasing partners with the following companies to add value to its members. To learn more about each partner, please refer to the links listed below.

Quality Chekd Dairies
Helps dairy processors offer world class dairy products that pass rigorous testing. Consumers can be sure that when they spot the familiar Quality Chekd trademark, they are getting the best in fresh, wholesome and delicious dairy foods.

SECO
A membership cooperative serving the agricultural community since 1945.

Allied Purchasing
A member owned not-for-profit buying organization established in 1937. Purchase equipment, supplies, ingredients, and services for the following industries: Dairy, Soft Drink, Bottled Water, Water Treatment and Brewery.