| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Entlebucher Medienhaus AG | 🇨🇭Svizzera | Active | 24/10/2024 – present |
| Officer | Rex Verlag AG | 🇨🇭Svizzera | Dissolved | 16/06/2016 – present |
| Officer | HLV Heilpädagogischer Lehrmittel-Verlag AG | 🇨🇭Svizzera | Dissolved | 13/01/2017 – present |
| Officer | CODATA Immobilien AG | 🇨🇭Svizzera | Active | 09/08/2016 – present |
| Officer | CODATA Holding AG | 🇨🇭Svizzera | Active | 30/06/2016 – present |
| Officer | Brunner Medien AG | 🇨🇭Svizzera | Active | 15/04/2024 – present |
| Officer | Einkaufsgenossenschaft LEMON GROUP | 🇨🇭Svizzera | Active | 23/05/2024 – present |
24/10/2024
appointed
30/04/2021
appointed
08/06/2018
appointed