High Quality Content by WIKIPEDIA articles! Atlanta is one of ten U.S. cities classified as an "alpha-world city" by a 2010 study at Loughborough University, and ranks fourth in the number of Fortune 500 companies headquartered within city boundaries, behind New York City, Houston, and Dallas. Several major national and international companies are headquartered in metro Atlanta, including six Fortune 100 companies: The Coca-Cola Company, Home Depot, United Parcel Service, Delta Air Lines, AT&T Mobility, and Newell Rubbermaid. Other headquarters for some major companies in Atlanta and around the metro area include Arby's, Chick-fil-A, Earthlink, Equifax, First Data, Foundation Financial Group, Gentiva Health Services, Georgia-Pacific, NCR, Oxford Industries, RaceTrac Petroleum, Southern Company, SunTrust Banks, Mirant, and Waffle House. Over 75% of the Fortune 1000 companies have a presence in the Atlanta area, and the region hosts offices of about 1,250 multinational corporations. As...