Family owned and operated since 1970, Mullins Cheese knows you'll find a cheese in their portfolio that's just irresistible. From asiago to brick to the most classic of them all (Wisconsin colby), Mullins has been making and loving this stuff for over 40 years. Founder John Mullins came from a background of cheesemaking, having been exposed at an early age to his father’s cheese manufacturing business, and the company has only grown in capabilities since then. Today, you can visit them, and the World's Largest Round Barn, in Marshfield, Wisconsin!