Management

• • 

• Torben Müller

  Managing Director / Co-CEO

  ­­torben.mueller@kallegroup.com

• • 

• Siegfried Weber

  Managing Director / Co-CEO

  ­­siegfried.weber@kallegroup.com

• • 

• Thomas Davis

  President North America

  ­­thomas.davis@kallegroup.com

• • 

• Dr. Birgit Menne

  Senior Vice President Research and Development

  ­­birgit.menne@kallegroup.com

• • 

• Dr. Michael Schmalholz

  Senior Vice President Corporate Affairs and Corporate Transformation

  ­­michael.schmalholz@kallegroup.com

• • 

• Manja Fröhlich

  Senior Vice President Human Resources

  ­­manja.froehlich@kallegroup.com

• • 

• Dr. Peter Schertl

  Senior Vice President Site Manager Wiesbaden

  ­­peter.schertl@kallegroup.com