| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Caius Estates AG | 🇨🇭Switzerland | Active | 24/07/2024 – present |
| Officer | Zaltana Properties AG | 🇨🇭Switzerland | Active | 19/02/2018 – present |
| Officer | Energy Basel AG | 🇨🇭Switzerland | Active | 27/04/2022 – present |
| Officer | Takanda Properties AG | 🇨🇭Switzerland | Active | 28/12/2016 – present |
| Officer | Bre Holding AG | 🇨🇭Switzerland | Dissolved | 16/07/2019 – present |
| Officer | Markstein AG | 🇨🇭Switzerland | Active | 21/06/2018 – present |
| Officer | Immoplan AG | 🇨🇭Switzerland | Dissolved | 23/12/2016 – present |
| Officer | Energy Schweiz Holding AG | 🇨🇭Switzerland | Active | 02/02/2026 – present |
| Officer | Energy Zürich AG | 🇨🇭Switzerland | Active | 02/02/2026 – present |
| Officer | Energy Broadcast AG | 🇨🇭Switzerland | Active | 02/02/2026 – present |
| Officer | Energy Media AG | 🇨🇭Switzerland | Active | 02/02/2026 – present |
| Officer | Energy Schweiz AG | 🇨🇭Switzerland | Active | 02/02/2026 – present |
24/07/2024
appointed
20/06/2024
appointed
23/12/2016
appointed