| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Montamo AG | 🇨🇭Switzerland | Active | 20/01/2021 – present |
| Officer | Kasper & Sohn Management AG | 🇨🇭Switzerland | Active | 13/06/2024 – present |
| Officer | Kasper & Sohn Immobilien AG | 🇨🇭Switzerland | Active | 07/06/2024 – present |
| Officer | Lugarosa Management AG | 🇨🇭Switzerland | Active | 17/07/2023 – present |
| Officer | Zentronica AG in Liquidation | 🇨🇭Switzerland | Dissolved | 01/06/2021 – present |
| Officer | Wasserwendi Hotel AG | 🇨🇭Switzerland | Active | 23/06/2022 – present |
| Officer | Alpahirt AG | 🇨🇭Switzerland | Active | 05/09/2018 – present |
| Officer | BelArosa Hotel AG in Liquidation | 🇨🇭Switzerland | Dissolved | 03/11/2016 – present |
| Officer | eika Management AG | 🇨🇭Switzerland | Dissolved | 04/03/2016 – present |
11/07/2024
appointed
13/06/2024
appointed
04/03/2016
appointed