| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KAMPAG AG in Liquidation | 🇨🇭Svizzera | Dissolved | 24/12/2021 – present |
| Officer | AWB Beratungen AG | 🇨🇭Svizzera | Active | 07/07/2017 – present |
| Officer | AWB Revisionen AG Lengnau | 🇨🇭Svizzera | Active | 28/03/2018 – present |
| Officer | AWB Holding AG | 🇨🇭Svizzera | Active | 25/02/2022 – present |
| Officer | AWB Revisionen AG | 🇨🇭Svizzera | Active | 21/12/2021 – present |
24/12/2021
appointed
10/09/2020
appointed
28/03/2018
appointed