„Be the change you wish to see in the world“

Work Focus

  • Design and implementation of change programs
  • Coaching and development of executive teams and executives 
  • Design and delivery of leadership trainings
  • Design and facilitation of large group events



  •                   1984-1990 Master Degree in Mathematics at TU Munich with a minor in Business Administration
  • 1994-1998 Manager Development Planning and Controlling, Siemens Semiconductor
  • 1998-2004 Consultant and Project Manager Inhouse-Consulting, Siemens Management Consulting
  • 2004-2006 HR Strategist, Siemens Corporate HR
  • 2006-2009 Extended Break, Finland
  • 2010-2011 VP HR Market Intelligence, Siemens AG
  • 2011-2015 VP Global Talent Acquisition & Development, Siemens AG
  • since 2015 Member of the Hocschulrat, University of Applied Science Coburg
  • since 2016 Owner Andre Prehofer Consulting. Trainig. Coaching.
  • since 2017 Freelancer at change factory GmbH

Additional Education

  • Certification PERMAlead
  • Coach (acc. DCV)
  • Certified Consultant of Positive Psychology
  • Certified Trainer
  • NLP