GroupM has hired Adam Arnegger as
executive director of investment for Wavemaker.
Arnegger, who reports to GroupM Chief Investment Officer Matt Sweeney, joins from Omnicom's Merkley+Partners, where he was Chief Media Officer
and led media investment for 12 regional and global marketers.
At Wavemaker, Arnegger will be responsible for delivering GroupM’s marketplace strategy across all channels for
Wavemaker clients.