Pierre Walther
phd, Geographer, Senior consultant, Mediator
1955
+41 079 257 83 78
Catherine von Graffenried
Senior consultant, Storytelling, facilitator and coach
1957
+41 079 668 31 23
Stefanie Gfeller
Freelance
Student Occupational Psychology
1986
+41 076 503 80 94
Moritz von Graffenried
Freelance
Student Finance Administration
1989
+41 079 234 99 61
