Founded in 1950, Dunkin' Donuts is one of the largest coffee and baked goods chains in the world. It offers regular/decaf coffee, iced and hot flavored coffee, donuts, bagels and muffins. The company has more than 9,000 restaurants in 31 countries around the world. Based in Coventry, Conn., Dunkin' Donuts is a subsidiary of Dunkin' Brands, a company that builds brands for the food and beverage industry. The company sells more than 52 varieties of donuts, as well as an array breakfast sandwiches and other baked goods.