#1 on the Franchise 500: Even Without the ‘Donuts’, Dunkin’ Takes the Cake Posted byMaggie Ginsberg January 14, 2020 Leave a comment on #1 on the Franchise 500: Even Without the ‘Donuts’, Dunkin’ Takes the Cake The #1 company on our Franchise 500 list has expanded what it’s known for — and grown its customer base.