GroupM is the leading global media investment management operation. It serves as the parent company to WPP media agencies including MAXUS, MediaCom, Mediaedge: cia and MindShare.

• 群邑是全球领先的媒介投资管理机构，是WPP将其旗下包括迈势、立、扬及传立在内的媒体公司整合成立的母公司。