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