Sonja Zuberbuehler
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Sonja Zuberbuehler

Director
Certified Fiduciary Expert, TEP/Dip (ITM)
T +41 58 450 58 11

About Sonja Zuberbuehler


Sonja Zuberbuehler specialises in the administration services of Swiss corporate structures held by international clients, involving management, finance, accounting and tax services.  She has more than 12 years of experience in the financial services industry and leads a Private Client team in Aarau.

Qualifications / Expertise


  • Certified Fiduciary, Advanced Federal Diploma of Higher Education
  • Swiss Certified Specialist in Finance and Accounting 
  • Holder of the Diploma in International Trust Management (Dip. ITM) 
  • Full Member (TEP) of Society of Trust and Estate Practitioners (STEP)