In operation since 1937, Krispy Kreme Doughnuts Inc. is one of the leading retailers of doughnuts and packaged sweets in the United States. Located in Charleston, S.C., the retailer offers a variety of doughnuts, including various Original Glazed doughnuts as well as beverages. Its list of beverages includes drip coffees, espresso-based coffees, coffee/noncoffee-based frozen drinks and juices. The company also specializes in serving chillers, iced beverages, flavor syrups, classic sundaes and milkshakes. It operates more than 600 Krispy Kreme stores across the globe.