PURE, FRESH AND FAMILY-FOCUSED.
THE BEST IDEAS START SMALL

Irish immigrant W.T. McClelland saw America as a land where perseverance would be rewarded.
So with nothing more than 20 cows and a Model T delivery truck, he and his wife created
Shamrock Dairy, hand-delivering milk to local customers.

What set them apart was working harder to keep milk fresher, purer and more delicious.

ARIZONA’S #1

Through key acquisitions, Shamrock Dairy becomes the No. 1 dairy in Arizona.
It’s a title we would hold as we continued to grow in the coming decades.

1994 

SHAMROCK FARMS

Shamrock Farms is launched – the trusted family farm people love, with exciting new ideas like ice cream, frozen novelties and our spokescow, Roxie.