| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | m4 management ag in Liquidation | 🇨🇭Svizzera | Liquidation | 16/04/2019 – present |
| Officer | Stellavest AG | 🇨🇭Svizzera | Active | 26/01/2021 – present |
| Officer | MARQUART Sicherheit Security AG | 🇨🇭Svizzera | Active | 15/12/2023 – present |
| Officer | Stiftung MARAI | 🇨🇭Svizzera | Active | 22/06/2023 – present |
| Officer | atm3 ag | 🇨🇭Svizzera | Active | 30/12/2022 – present |
| Officer | StrelaG Immobilien AG | 🇨🇭Svizzera | Active | 02/12/2022 – present |
| Officer | FHW Immo AG | 🇨🇭Svizzera | Active | 05/09/2022 – present |
| Officer | Hch. Vetsch Immobilien AG | 🇨🇭Svizzera | Active | 20/05/2022 – present |
| Officer | Trubahus AG | 🇨🇭Svizzera | Active | 22/09/2021 – present |
| Officer | Genossenschaft Alterswohnungen Grabs | 🇨🇭Svizzera | Active | 17/04/2020 – present |
| Officer | Démaru AG | 🇨🇭Svizzera | Active | 05/09/2019 – present |
| Officer | Nikomonte AG | 🇨🇭Svizzera | Active | 20/08/2018 – present |
| Officer | Marquart Elektroplanung + Beratung AG | 🇨🇭Svizzera | Active | 01/05/2018 – present |
| Officer | MAWERO Immobilien AG | 🇨🇭Svizzera | Active | 07/11/2025 – present |
| Officer | REFAMAC GmbH | 🇨🇭Svizzera | Active | 17/12/2021 – present |
| Officer | K3 Immobilien AG | 🇨🇭Svizzera | Active | 10/11/2021 – present |
22/12/2025
appointed
19/04/2024
appointed
01/05/2018
appointed