| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Doerig + Kreier AG | 🇨🇭Svizzera | Active | 30/11/2016 – present |
| Officer | Gremolith Verwaltungs AG | 🇨🇭Svizzera | Active | 20/06/2018 – present |
| Officer | Gebr. Knellwolf AG | 🇨🇭Svizzera | Active | 10/05/2017 – present |
30/11/2016
appointed