Dunkin' Donuts

Dunkin' Donuts LLC, trading as Dunkin' since 2019 in some markets, is an American multinational coffee and doughnut company, as well as a quick service restaurant. It was founded by Bill Rosenberg in Quincy, Massachusetts, in 1950. The chain was acquired by Baskin-Robbins' holding company Allied Lyons in 1990; its acquisition of the Mister Donut chain and the conversion of that chain to Dunkin' Donuts facilitated the brand's growth in North America that year.