brian gleason
![GroupM launches 'unified' data business [m]Platform](https://cdn.i.haymarketmedia.asia/?n=campaign-india%2fcontent%2fbriangleason.jpg&h=268&w=401&q=100&v=20250320&c=1)
Nov 30, 2016
GroupM launches 'unified' data business [m]Platform
New business unites data, analytics and technology from GroupM, Kantar, Millward Brown and Wunderman.
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