
Beat Wiederkehr
BSc in economics, certified public accountant, licensed audit expert
Languages: German, English
Main services: finance and accounting, tax consultancy, management consultancy, audit

Lukas Wiederkehr
BSc in economics, licensed auditor
Languages: German, English
Main services: finance and accounting, tax consultancy, management consultancy, audit

Rupert Herzog
BSc in economics, certified fiduciary expert, licensed audit expert
Languages: German, English
Main services: finance and accounting, tax consultancy, management consultancy, audit

Stefano Carotenuto
Fiduciary with federal licence, licensed auditor
Languages: German, English, French, Italian, Spanish
Main services: finance and accounting, tax consultancy, management consultancy, audit
Stefano Carotenuto, born in 1992, worked for a well-known Swiss credit institute for two years after completing his commercial banking apprenticeship. Subsequently, he expanded his knowledge of the financial sector with two of the largest Swiss insurance companies. Stefano Carotenuto supports our clients as a fiduciary all-rounder, auditor and tax consultant.

Janine Wiederkehr
Tax consultant
Languages: German, English, Portuguese
Main service: Tax consulting

Cyrill Wiederkehr
Assistant fiduciary
Languages: German, English
Main services: finance and accounting

Marvin Mosimann
Assistant fiduciary
Languages: German, English
Main services: finance and accounting
Marvin Mosimann, born in 2001, completed his apprenticeship in a multifaceted accounting firm in the heart of Zurich. After completing his apprenticeship, he gained valuable professional experience both at his training company and at another accountancy firm specialising in digitalisation. To deepen his basic knowledge, he completed further training as an accountant. Since 2023, he has been studying to become a fiduciary with a federal certificate.