| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | A1 Management AG | 🇨🇭Svizzera | Liquidation | 17/06/2024 – present |
| Officer | Lavit Immobilien AG | 🇨🇭Svizzera | Active | 13/11/2023 – present |
| Officer | AS Dori Bau GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 24/07/2023 – present |
| Officer | AF Estermann AG in Liquidation | 🇨🇭Svizzera | Liquidation | 21/03/2022 – present |
| Officer | SWISS plus REINIGUNGEN GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 09/12/2020 – present |
| Officer | Lini AG in Liquidation | 🇨🇭Svizzera | Dissolved | 26/02/2018 – present |
| Officer | A.L. Bautech GmbH | 🇨🇭Svizzera | Dissolved | 15/08/2016 – present |
17/06/2024
appointed
13/11/2023
appointed
15/08/2016
appointed