| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Gemperle Dienstleistungen AG | 🇨🇭Svizzera | Active | 19/09/2024 – present |
| Officer | Gemperle Holding AG | 🇨🇭Svizzera | Active | 28/06/2023 – present |
| Officer | Müller Steiger Bedachungen AG | 🇨🇭Svizzera | Active | 21/06/2023 – present |
| Officer | Alex Gemperle AG | 🇨🇭Svizzera | Active | 16/06/2023 – present |
| Officer | E. Lutz AG | 🇨🇭Svizzera | Active | 14/06/2023 – present |
| Officer | Heyo GmbH | 🇨🇭Svizzera | Active | 06/12/2022 – present |
| Officer | Institut für Gebäudehülle AG | 🇨🇭Svizzera | Active | 01/07/2019 – present |
| Officer | LuxAttic AG | 🇨🇭Svizzera | Active | 29/05/2024 – present |
19/09/2024
appointed
28/06/2023
appointed
06/07/2016
appointed