GroupM is the world’s leading media investment company responsible for more than $63 billion in annual media investment…
1: David ogilvy, often regarded as “The Father of Advertising,” was the founder of Ogilvy & Mather and…
GroupM’s portfolio includes Agencies mindshare, Wavemaker, EssenceMediacom and mSix&Partners, as well as Choreograph (Data & Technology), GroupM Nexus…