Dunkin' Donuts is an American fast food chain company, based in the region of Canton in Massachusetts. They mainly deal with doughnuts and coffee varieties. Originally, William Rosenberg founded the company, in the year 1950. First store of the company chain was set up at Quincy, in Massachusetts and their headquarter is located in Canton. The headquarter of the doughnut and beverage company was shifted from Quincy to Canton, in the year 2004. Dunkin' Donuts inaugurated the company's first ever 'green store' at the region of St. Petersburg, in Florida, in the year 2008. Dunkin' Donuts achieved a global sales record of six billion dollars in the year 2010.