Fentons Creamery was created in 1894.
Hendler Creamery was created in 1892.
Cabot Creamery was created in 1919.
Humboldt Creamery was created in 1929.
Newport Creamery was created in 1940.
Viola Cooperative Creamery was created in 1924.
Hershey Creamery Company was created in 1894.
Cold Stone Creamery was created in 1988.
Pine State Creamery was created in 1928.
Jerome Cooperative Creamery was created in 1915.
Alternatively, Fentons Creamery in Oakland claims that William Dreyer based his recipe on a Rocky Road-style ice cream flavor invented by his friend, Fentons' George Farren, who blended his own Rocky Road-style candy bar into ice cream; however, Dreyer substituted almonds for walnuts.
Blue Valley Creamery Company was created in 1900.
Tillamook County Creamery Association was created in 1909.