Effie Names Omnicom Most Effective Holdco For Second Year In A Row
Effie Worldwide also named ABInBev the most effective marketer, McDonald’s the most effective brand, Ogilvy the most effective agency network, ALMAP BBDO the most effective office and Mischief. the most effective independent.
Effie Names Omnicom Most Effective Holdco For Second Year In A Row Read More »
