| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MTJJ Immo GmbH | 🇨🇭Svizzera | Active | 08/04/2025 – present |
| Officer | Evolve Immotrading AG | 🇨🇭Svizzera | Active | 24/03/2025 – present |
| Officer | schmidheiny engineering AG | 🇨🇭Svizzera | Active | 09/10/2018 – present |
| Officer | blauraum GmbH | 🇨🇭Svizzera | Active | 29/12/2023 – present |
| Officer | Grand Resort Bad Ragaz AG | 🇨🇭Svizzera | Active | 06/04/2023 – present |
| Officer | Lammco Ltd | 🇨🇭Svizzera | Active | 30/08/2017 – present |
| Officer | Schmidheiny&Bader GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 13/05/2016 – present |
| Officer | AG Hotels Schweizerhof und Post Davos | 🇨🇭Svizzera | Active | 11/08/2021 – present |
08/04/2025
appointed
24/03/2025
appointed
21/06/2016
appointed