ad interim CFO
Jan Marxfeld
Jan Marxfeld, born 1973, German and Swiss citizen
CFO ad interim since 16 December 2025
Professional background
Vontobel, Switzerland
ad interim CFO
Since December 2025
Head of Finance & Tax
2024 – present
Head of Finance
2023 - 2024
Ernst & Young, Switzerland and Germany
2001 – 2023
Partner
2015 – 2023
Senior Manager
2008 – 2015
Manager
2005 – 2008
Education
Master Business Administration
Friedrich-Alexander University Erlangen-Nuremberg, Germany