Omnicom Media Group has appointed Matt Seiler as president and CEO, PHD North America. He joined PHD in September 2004 as president, PHD U.S. Before joining PHD, Seiler was executive vice president at
Omnicom Group, Inc., where he led integration efforts, most notably the oversight of Omnicom operating companies working on the PepsiCo business. Prior to joining Omnicom in 2001, Seiler served as
director of strategic planning at BBDO New York.