| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | STEBA IMMOBILIEN AG in Liq. | 🇨🇭Svizzera | Dissolved | 27/12/2022 – present |
| Officer | PWCI AG in Liquidation | 🇨🇭Svizzera | Dissolved | 23/02/2022 – present |
| Officer | Artins AG | 🇨🇭Svizzera | Active | 18/02/2019 – present |
| Officer | Henri Grandjean Präzisionsrohre AG in Liquidation | 🇨🇭Svizzera | Dissolved | 30/09/2020 – present |
| Officer | Brodmann, Mosimann & Partners AG | 🇨🇭Svizzera | Active | 07/07/2017 – present |
| Officer | Vinalfa AG | 🇨🇭Svizzera | Active | 03/08/2018 – present |
| Officer | Karolev Holding AG | 🇨🇭Svizzera | Active | 12/05/2023 – present |
| Officer | Turako GmbH | 🇨🇭Svizzera | Active | 31/12/2019 – present |
27/12/2022
appointed
23/02/2022
appointed
07/07/2017
appointed