Subway offers a variety of submarine sandwiches and salads. It has over 21,000 franchises in the United States and hundreds located in the city of Raleigh. The company headquarters are located in Indiana. Subway requires about 10 employees per franchise who must complete training. Employees need a high school diploma at minimum. Subway advertises its products as healthy choices using slogans like "Eat Fresh" and was ranked the number one global franchise in 2009 by Entrepreneur magazine.