More commonly known as Dunkin' Donuts ( NASDAQ:DNKN ), Dunkin' is an American multinational coffee and doughnut company. It was founded almost 71 years again 1950 in Quincy Massachusetts, USA. Its founder was William Rosenberg. Rosenberg started off by delivering coffees and donuts to hungry workers at workplaces. He opened his first retail store in 1950 which became an overnight success! Today the company has expanded in more than 30 countries with over 6000 stores. Aside from donuts and coffee, their menu has expanded to incorporate a variety of baked goods and beverages. The initial fee for a franchise is between $97,500 and $1,717,103.