| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Bau Immo Pool AG | 🇨🇭Switzerland | Active | 18/11/2016 – present |
| Officer | Deligno AG | 🇨🇭Switzerland | Active | 04/07/2016 – present |
| Officer | Vertex Immobilien AG | 🇨🇭Switzerland | Active | 03/10/2025 – present |
| Officer | Oel-Hauser AG | 🇨🇭Switzerland | Active | 11/03/2019 – present |
| Officer | ROAD Media AG | 🇨🇭Switzerland | Active | 13/03/2019 – present |
| Officer | Biostarch Technology Europe AG in Liquidation | 🇨🇭Switzerland | Dissolved | 20/06/2017 – present |
| Officer | druckdesign Tanner AG | 🇨🇭Switzerland | Active | 13/11/2023 – present |
| Officer | Tanktrans-Pool AG | 🇨🇭Switzerland | Active | 13/03/2019 – present |
| Officer | Moveri AG | 🇨🇭Switzerland | Dissolved | 31/05/2018 – present |
| Officer | Immobilien-Pool AG | 🇨🇭Switzerland | Active | 03/10/2025 – present |
18/11/2016
appointed
04/07/2016
appointed