#5 Pizza Hut
Pizza Hut, a subsidiary of Yum! Brands, Inc., is the world's largest restaurant company, famous for its pizza and side dishes. Started by two brothers in 1958 in Kansas, now the company has more than 6,000 Pizza Hut restaurants in the U.S and 5,139 stores in 94 other countries with a total of 11,139 branches worldwide.
Unfortunately this giant chain has also fared poorly in the surveys, most of the consumers complaining about its slow service.
starfyre1961