With donations where that is helpful or with direct personal involvement. Thus we support the children’s cancer association Verein für krebskranke Kinder in Tübingen e.V., are a member of WIWI-Netzwerk, are a member of the alumni and booster club for economics at Tübingen University and sponsor the Hockeyclub Tübingen e.V. and the footballers at TB Kirchentellinsfurt.