Circle K logo used since 2015
Circle K
<a rel="nofollow" class="external free" href="http://corpo.couche-tard.com/wp-content/uploads/2014/06/ACT_AGM_2015_with-vid-Eng.pdf">http://corpo.couche-tard.com/wp-content/uploads/2014/06/ACT_AGM_2015_with-vid-Eng.pdf</a>