Nadler Takes Helm of GroupM Switzerland

Klaus Nadler has been appointed CEO of GroupM Switzerland, effective immediately. He succeeds interim CEO Peter Lammerhuber, who will continue to oversee GroupM Switzerland and remains CEO of GroupM Austria.

He joins GroupM from IP Germany, where he served as Director of Operations since 2009, helping to build and market the company's digital operations. In January 2011, Klaus was appointed to the board of the German online research association AGOF, serving as Vice Chairman of the Internet department.

Dominic Grainger, CEO of GroupM Europe Middle East and Africa, comments: 'We're delighted that Klaus will be leading GroupM Switzerland. With his digital experience, he is ideally placed to help us continue to develop new opportunities and value in the media environment for our agencies and their clients.'

GroupM is WPP's global media investment management operation and is the parent of high-profile agencies including Maxus, MEC, MediaCom, and Mindshare. Its home page is at www.groupm.com .