| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GEERS Vital AG | 🇨🇭Svizzera | Dissolved | 06/07/2021 – present |
| Officer | FODERA IMMOBILIEN AG | 🇨🇭Svizzera | Active | 20/03/2019 – present |
| Officer | Ebeag Immobilien AG | 🇨🇭Svizzera | Active | 10/05/2019 – present |
| Officer | Ebeag Holding AG | 🇨🇭Svizzera | Active | 10/05/2019 – present |
| Officer | Markstein AG | 🇨🇭Svizzera | Active | 12/04/2022 – present |
| Officer | Soleil Holding AG | 🇨🇭Svizzera | Active | 27/12/2017 – present |
| Officer | Soleil Immobilien AG | 🇨🇭Svizzera | Active | 27/12/2017 – present |
| Officer | Sirin Immobilien AG | 🇨🇭Svizzera | Active | 27/12/2017 – present |
06/07/2021
appointed
20/03/2019
appointed