Mr. Bill studied from 1985 to 1988 electronics at the University of Giessen/Friedberg (Germany), Graduate Engineer. From 1988 to 2002 he was sales manager by LTI Drives GmbH in Lahnau, Germany. 1999 he studied economics at the St. Gallener Business School in Switzerland. From 2002 until 2004 he was business unit manager at Motors&Drives ABB Automation Products in Mannheim, Germany. Since 2004, Mr. Bill is managing director of the REWITEC® GmbH in Lahnau. REWITEC® was finalist of the 28th Innovations Award of the German Economy 2007 and the 1st HUSUM WindEnergy Award 2009.