The biggest coffee chains in the country

Tech entrepreneur Johann Moonesinghe suddenly finds himself leading a growing group of restaurants. His secret? He doesn't expect to make a profit.

The Bottom Line: Wingstop, Raising Cane’s and Jersey Mike’s have broken free from the pack of well-established growth chains. Here’s why this trio stands out.

The Bottom Line: The coffee shop giant’s sales struggles worsened earlier this year, despite a flurry of efforts to improve operations and employee satisfaction.