| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Holz Keller AG | 🇨🇭Svizzera | Active | 22/02/2023 – present |
| Officer | Heinz Keller | 🇨🇭Svizzera | Active | 22/02/2023 – present |
| Officer | Genossenschaft Holz-Wärmeverbund Hemberg | 🇨🇭Svizzera | Active | 16/02/2023 – present |
22/02/2023
appointed
16/02/2023
appointed