Fentons Creamery was created in 1894.
Humboldt Creamery was created in 1929.
Hendler Creamery was created in 1892.
Newport Creamery was created in 1940.
Cabot Creamery was created in 1919.
Viola Cooperative Creamery was created in 1924.
Cold Stone Creamery was created in 1988.
Pine State Creamery was created in 1928.
Hershey Creamery Company was created in 1894.
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.
Cold Rock Ice Creamery was created in 1996.
Tillamook County Creamery Association was created in 1909.