| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Reparatur- und Sanierungstechnik Zentral AG | 🇨🇭Svizzera | Active | 04/06/2018 – present |
| Officer | GEBR. BRUN AG | 🇨🇭Svizzera | Active | 15/09/2016 – present |
| Officer | Wohlfahrtsstiftung der Gebr. Brun AG | 🇨🇭Svizzera | Active | 14/09/2016 – present |
| Officer | GEBR. BRUN AG URI | 🇨🇭Svizzera | Active | 13/09/2016 – present |
| Officer | BLH Baulabor Horw AG | 🇨🇭Svizzera | Dissolved | 28/07/2016 – present |
04/06/2018
appointed
15/09/2016
appointed
13/09/2016
appointed