McDonald's Corporation (the official name in Russia is McDonald's) - an American corporation, until 2010 the world's largest chain of fast food restaurants operating on a franchise system . In 2010, the company took the second place in terms of the number of restaurants in the world after the restaurant network Subway . Included in the list of Fortune Global 500 in 2011 (403rd place) . The company's headquarters is located in the suburbs of Chicago Oak Brook.