| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Trauffer AG Markierungen, Emmen | 🇨🇭Svizzera | Active | 25/01/2023 – present |
| Officer | F. Wyssbrod AG | 🇨🇭Svizzera | Active | 26/07/2016 – present |
| Officer | Trauffer Markierungs AG | 🇨🇭Svizzera | Active | 20/01/2023 – present |
| Officer | Trauffer Group AG | 🇨🇭Svizzera | Active | 20/01/2023 – present |
| Officer | Trauffer AG | 🇨🇭Svizzera | Dissolved | 05/04/2016 – present |
| Officer | Contivital AG | 🇨🇭Svizzera | Dissolved | 14/07/2016 – present |
| Officer | Immobilien AG Fluhberg | 🇨🇭Svizzera | Dissolved | 26/07/2016 – present |
| Officer | Wohnbau AG Brienz | 🇨🇭Svizzera | Dissolved | 26/07/2016 – present |
25/01/2023
appointed
20/01/2023
appointed
26/07/2016
appointed