| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Zenjm Unternehmen AG | 🇨🇭Svizzera | Active | 23/11/2021 – present |
| Officer | Gebrüder Zengaffinen AG | 🇨🇭Svizzera | Active | 22/12/2016 – present |
| Officer | Zengaffinen Bau AG | 🇨🇭Svizzera | Active | 30/03/2016 – present |
| Officer | Zengaffinen REC AG | 🇨🇭Svizzera | Active | 12/07/2023 – present |
| Officer | Zengaffinen Logistik AG | 🇨🇭Svizzera | Active | 12/07/2023 – present |
| Officer | Zengaffinen Ressourcen AG | 🇨🇭Svizzera | Active | 12/07/2023 – present |
| Officer | Zengaffinen Holding AG | 🇨🇭Svizzera | Active | 12/07/2023 – present |
13/07/2023
appointed
22/12/2016
appointed
30/03/2016
appointed