| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GRP Ingenieure AG | 🇨🇭Svizzera | Active | 21/02/2022 – present |
| Officer | ignis praesidio ag in Liquidation | 🇨🇭Svizzera | Dissolved | 17/09/2021 – present |
| Officer | GRP Ingenieure AG Sprinkler in Liquidation | 🇨🇭Svizzera | Dissolved | 29/10/2019 – present |
21/02/2022
appointed
17/09/2021
appointed
29/10/2019
appointed