KFC is a subsidiary of Yum! Brands, one of the largest restaurant companies in the world. KFC had sales of $23 billion in 2013.[4] KFC has its headquarters at 1441 Gardiner Lane, Louisville, Kentucky, in a three-story colonial style building known colloquially as the "White House" due to its resemblance to the US president's home.[37][38] The headquarters contain executive offices and the company's research and development facilities.[39] KFC is incorporated at 1209 North Orange St, Wilmington, Delaware.[40]