| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Peletop AG | 🇨🇭Svizzera | Active | 02/05/2016 – present |
| Officer | Peter J. Lehner & Partner AG | 🇨🇭Svizzera | Active | 10/03/2020 – present |
| Officer | Lehner P. & Partner Vermögensverwaltung AG | 🇨🇭Svizzera | Dissolved | 02/05/2016 – present |
03/08/2021
appointed
22/02/2021
appointed
02/05/2016
appointed