| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Alpmedia AG | 🇨🇭Svizzera | Dissolved | 05/09/2017 – present |
| Officer | Mengis Medien AG | 🇨🇭Svizzera | Dissolved | 20/03/2017 – present |
| Officer | Mengis Druck und Verlag AG | 🇨🇭Svizzera | Dissolved | 02/02/2017 – present |
| Officer | Mengis Druck AG | 🇨🇭Svizzera | Dissolved | 19/08/2016 – present |
05/09/2017
appointed
20/03/2017
appointed
19/08/2016
appointed