Subway

Bet you didn't expect it, but Subway actually takes the number one spot on our list. Yes, even ahead of McDonalds! With approximately 33,749 restaurants around the world, it operates in innumerable nations around the world. Places like Singapore love it so much, the 300 square mile country has 79 stores within it. And then there's Germany which boasts 778 subway outlets within its borders. 

Today, there's even an exclusive Subway open only for New York City's Ground Zero construction workers and it is in a movable pod on top of the World Trade Center. There's no way you can afford to be that creative unless you're at the top of your game.