Super Duper Burgers' growth has been organic by design: The chain integrates with its communities and works with local suppliers. It will likely limit its growth to the Bay Area for now. "We believe that the restaurant is a community endeavor and not just a machine that makes food," says founder and co-owner Edmondo Sarti.

LocationSan Francisco, Calif.
2019 Systemwide Sales ($000,000)$39*
YOY Sales Change16.9%
2019 U.S. Units16
YOY Unit Change14.3%
2019 Average Unit Volume ($000)$2,630*
Future 50 Year2020
FranchisingNo
*Technomic estimate

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