Nader To CEO, GroupM Switzerland
Klaus Nadler was named CEO of GroupM Switzerland. He succeeds Peter Lammerhuber, who held the CEO role on an interim basis. Lammerhuber will continue to oversee GroupM Switzerland as well as being CEO of GroupM Austria. Nadler joins GroupM from IP Germany, where he has served as director of operations since 2009, responsible for the creation of the company's digital ops. He reports to Dominic Grainger, CEO, GroupM Europe Mideast and Africa.