Mr. André Müller holds a degree in engineering (ETH). André Müller was active as CEO of Cicorel SA (Switzerland) and member of the Cicor Technologies group committee from 2006 - 2009. From 1998 - 2007 he was CEO and as of 1999 chairman of the board of HCT Shaping Systems SA (Switzerland). From 1993 - 1996 he was Vice President and from 1996 - 1998 General Manager of ESEC SA (Switzerland). Prior to that, he held different positions in research and development divisions in the aerospace industry. Mr. André Müller is Member of the Board of Essemtec AG (Switzerland), DW Holding AG (Switzerland) and Bangerter Microtechnik AG (Switzerland).