| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Alusil Management AG in Liquidation | 🇨🇭Svizzera | Liquidation | 21/06/2024 – present |
| Officer | WFE Services AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/05/2024 – present |
| Officer | Arnold-Planung AG | 🇨🇭Svizzera | Active | 30/01/2024 – present |
| Officer | Premium Jet AG | 🇨🇭Svizzera | Active | 08/04/2022 – present |
| Officer | C. + A. Management Services AG | 🇨🇭Svizzera | Active | 04/12/2020 – present |
| Officer | DILUMA AG in Liquidation | 🇨🇭Svizzera | Dissolved | 20/11/2020 – present |
| Officer | Arbasta AG | 🇨🇭Svizzera | Active | 16/07/2020 – present |
| Officer | Arbasta AG | 🇨🇭Svizzera | Dissolved | 07/09/2018 – present |
| Officer | Catrina Resort AG | 🇨🇭Svizzera | Active | 25/07/2018 – present |
| Officer | CA Treuhand AG | 🇨🇭Svizzera | Active | 06/02/2018 – present |
21/06/2024
appointed
22/05/2024
appointed
06/02/2018
appointed