5 Largest Burger Chains In the World

4. Dairy Queen

Number of locations worldwide: 7,000

Dairy Queen is owned by one of the biggest companies in the world in Berkshire Hathaway Inc. (NYSE:BRK-A), and while known primarily for its frozen treats, is also quite famous for its burgers. While the locations are primarily within the United States and Canada, there are over 1,400 locations outside North America, in 27 countries. For anyone interested in franchising a Dairy Queen, according to Franchise Help, you will need $400,o00 in liquid capital and a net worth of at least $750,000.

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