Daniel J. Corey Farms grow 880 acres of high-quality, high-yielding seed potatoes. This is in addition to Seed Pro acres. Seed Pro Inc. is located in Maine state of the USA.

It has a tissue culture facility and 3 greenhouses for nuclear seed production. Seed Pro Inc. Laboratory hosts a secluded state-of-the-art tissue culture facility. They work with many growers, companies, breeders, and researchers with variety development.