GroupM signs multi-year deal with Kantar
GroupM UK, WPP’s media investment group, has signed a long-term deal to use Kantar’s Great Britain TGI consumer survey data to support its audience targeting and media planning. Kantar’s Great Britain TGI survey gives a detailed picture of day-to-day consumer behaviours, attitudes, and media consumption. GroupM UK’s contract renewal comes amid Kantar’s ongoing investment in […]