| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Gumbo Invest AG in Liquidation | 🇨🇭Svizzera | Dissolved | 26/11/2018 – present |
| Officer | NOONA AG in Liquidation | 🇨🇭Svizzera | Dissolved | 07/12/2018 – present |
| Officer | Tarop Immobilien AG | 🇨🇭Svizzera | Active | 25/01/2018 – present |
| Officer | Immobilien Steig AG | 🇨🇭Svizzera | Dissolved | 16/11/2017 – present |
| Officer | Yumax AG | 🇨🇭Svizzera | Dissolved | 09/05/2017 – present |
| Officer | MÜLLER, BÜHRER & PARTNER AG | 🇨🇭Svizzera | Active | 04/09/2024 – present |
| Officer | FW Immobilien & Beteiligungen AG | 🇨🇭Svizzera | Active | 20/11/2017 – present |
12/04/2021
appointed
01/10/2019
appointed
16/11/2017
appointed