| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Villiger Immobilien AG | 🇨🇭Svizzera | Active | 13/05/2025 – present |
| Officer | Villiger Feuerschutz GmbH | 🇨🇭Svizzera | Active | 12/02/2021 – present |
| Officer | BRCH AG | 🇨🇭Svizzera | Active | 13/05/2024 – present |
| Officer | Stiftung Santa Maria Zug | 🇨🇭Svizzera | Active | 13/10/2021 – present |
| Officer | pro zuwebe | 🇨🇭Svizzera | Dissolved | 12/06/2023 – present |
| Officer | Villiger & Büning Treuhand AG in Liquidation | 🇨🇭Svizzera | Dissolved | 23/11/2022 – present |
| Officer | Ecomatic AG | 🇨🇭Svizzera | Active | 03/05/2022 – present |
| Officer | HENRIETA DUFFNER GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 06/12/2021 – present |
| Officer | Kamavill Beratungen & Handel GmbH | 🇨🇭Svizzera | Active | 04/01/2018 – present |
| Officer | MeiBo Trading GmbH | 🇨🇭Svizzera | Dissolved | 25/06/2021 – present |
| Officer | Addded AG in Liquidation | 🇨🇭Svizzera | Liquidation | 15/01/2021 – present |
| Officer | HydroDreams AG | 🇨🇭Svizzera | Active | 31/03/2021 – present |
| Officer | MV Trading AG in Liquidation | 🇨🇭Svizzera | Dissolved | 20/04/2020 – present |
| Officer | DQV AG | 🇨🇭Svizzera | Active | 04/07/2018 – present |
13/05/2025
appointed
16/12/2024
appointed
04/07/2018
appointed