| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | i+R Wohnbau AG | 🇨🇭Svizzera | Active | 17/09/2018 – present |
| Officer | J + R Immobilien Schweiz AG | 🇨🇭Svizzera | Active | 17/09/2018 – present |
| Officer | i+R Industrie- & Gewerbebau AG | 🇨🇭Svizzera | Active | 17/09/2018 – present |
| Officer | i+R Gruppe Schweiz AG | 🇨🇭Svizzera | Active | 17/09/2018 – present |
| Officer | Charon Spe AG in Liquidation | 🇨🇭Svizzera | Liquidation | 17/09/2018 – present |
17/09/2018
appointed