GroupM

GroupM is the world’s leading media investment company responsible for more than $63 billion in annual media investment through agencies including Mindshare, MediaCom, Wavemaker, Essence and m/Six, as well as the outcomes-driven programmatic audience company, Xaxis. 
 
GroupM creates competitive advantage for advertisers via its worldwide organisation of media experts who deliver powerful insights on consumers and media platforms, trading expertise, market-leading brand-safe media, technology solutions, addressable TV, content, sports and more.