| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | S+L Immobilien AG | 🇨🇭Svizzera | Active | 18/07/2022 – present |
| Officer | B + A Beratungs GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 08/10/2018 – present |
| Officer | Garage Marti Holding AG | 🇨🇭Svizzera | Active | 17/06/2022 – present |
| Officer | RSD Management AG | 🇨🇭Svizzera | Active | 05/12/2017 – present |
| Officer | Christen Estates AG | 🇨🇭Svizzera | Active | 17/06/2022 – present |
| Officer | Garage Marti AG Niedergösgen | 🇨🇭Svizzera | Active | 17/06/2022 – present |
18/07/2022
appointed
06/04/2021
appointed