O'Leary Potato Packers (OPP) prepares and packages Canada's Prince Edward Island russet, round white, yellow flesh, and red potato crops for marketing. Based in the middle of a prime potato growing area, O'Leary stores, grades, packages, and markets both seed and table potatoes. Its consumer brands of table potatoes include Fairfield, Horseshoe, Treasure Island, and Yukon Gold. The company sells seed potatoes back to the farmers who supply its table potatoes. It has customers in Central, North, and South America. O'Leary Potato Packers was founded in 1986. It is home to the only potato museum in Canada.