| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SAREI Immobilien AG | 🇨🇭Svizzera | Dissolved | 06/12/2021 – present |
| Officer | Eigensatz AG in Liquidation | 🇨🇭Svizzera | Dissolved | 27/02/2020 – present |
| Officer | Dekonta Spezialsanierungen GmbH | 🇨🇭Svizzera | Active | 05/09/2017 – present |
| Officer | AAA Asbest Altlasten Allrounder GmbH | 🇨🇭Svizzera | Dissolved | 09/08/2017 – present |
| Officer | Dekonta AG | 🇨🇭Svizzera | Active | 22/09/2021 – present |
06/12/2021
appointed
27/02/2020
appointed
09/08/2017
appointed