OBQ 270...

Coffee time Connect...

Clue 1: Originally known for another product the company is now highest (By volume) seller of coffee.

Clue 2: It has now association with the world's largest icecream retailer.

Clue 3: This is the logo.

Answer: Yes it is Dunkin Donuts, surprising right? Sampad, Goku and VK got it right :)