Analysis of information sources in references of the Wikipedia article "GroupM" in English language version.
MEC was formerly a media agency network owned by GroupM. In June, WPP combined its MEC and Maxus networks to create a single media, content and tech agency, Wavemaker, operating as one of five media agencies under GroupM.
The acquisition will see Goat join GroupM and merge with its current influencer marketing offer INCA...
Basi is set to replace Marie-Claire Barker, who left Edelman in December to join WPP media agency GroupM as chief people officer.
Basi is set to replace Marie-Claire Barker, who left Edelman in December to join WPP media agency GroupM as chief people officer.
MEC was formerly a media agency network owned by GroupM. In June, WPP combined its MEC and Maxus networks to create a single media, content and tech agency, Wavemaker, operating as one of five media agencies under GroupM.