Couche-Tard hires new ad agencyTaxi is the AOR for the Circle K and Couche-Tard banners in Canada. Human trafficking: It's hiding in plain sight and you can helpWhen we hear the phrase 'human trafficking' most believe it is a distant problem in another country. Couche-Tard celebrates global Circle K rebranding accomplishments In September 2015, Alimentation Couche-Tard Inc. Circle K stores in Arizona and Nevada add Bitcoin ATMs Customers at select Circle K convenience stores in two U.S. states will be able to access Bitcoins. First Previous 9 10 11