Doug Dwiggins

Shamrock Foods distributes fresh and frozen foods, specialty items and gourmet foods to food service customers. It also distributes dairy products to supermarkets and convenience stores in the southwestern states. Shamrock manufactures its own dairy products under the Shamrock Farms label. In 1922, W.T. McClelland started Shamrock Farms with 20 cows and a Model T truck. The company is now the largest family owned dairy in the Southwest, with over 10,000 head of cattle and now has a full line of organic and conventional dairy products, including its "on-the-go" extended shelf life milk.