Internal services

Esther Becker

Sales secretary/reception
T +41 44 268 12 25   F +41 44 268 12 13  

Bernhard Bickel

Project management
T +41 44 268 12 41   F +41 44 268 12 13  
M +41 79 360 79 37  

Markus Dunst

Technical services/logistics
T +41 44 268 12 34   F +41 44 268 12 13  
M +41 79 772 76 27  

Marianna Duppenthaler Dunst

Sales secretary/reception
T +41 44 268 12 20   F +41 44 268 12 13  

Evelyn Hofer

Proofreading
T +41 44 268 12 37   F +41 44 268 12 13  

Ruedi Kälin

IT services, training and support
T +41 44 268 12 09   F +41 44 268 12 13  
M +41 79 669 66 26  

Toni Wenger

Proofreading
T +41 44 268 12 32   F +41 44 268 12 13