| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Aebi Immobilienberatung GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 21/08/2018 – present |
| Officer | Sipp AG Hoch- + Tiefbau in Liq. | 🇨🇭Svizzera | Liquidation | 16/01/2023 – present |
| Officer | Rutor Treuhand AG | 🇨🇭Svizzera | Active | 01/06/2017 – present |
| Officer | Swissconsul GmbH | 🇨🇭Svizzera | Active | 18/11/2021 – present |
| Officer | Fano AG | 🇨🇭Svizzera | Active | 22/12/2020 – present |
| Officer | Ren-Isol AG | 🇨🇭Svizzera | Active | 11/12/2020 – present |
| Officer | Alvera Beratungs AG | 🇨🇭Svizzera | Active | 11/12/2020 – present |
| Officer | Immobiliesta AG | 🇨🇭Svizzera | Active | 11/12/2020 – present |
| Officer | Gassmann & Partner AG | 🇨🇭Svizzera | Active | 03/09/2018 – present |
| Officer | Alvera Verwaltungs AG | 🇨🇭Svizzera | Active | 03/11/2017 – present |
| Officer | Maestral Immo AG | 🇨🇭Svizzera | Active | 23/05/2017 – present |
| Officer | AMUS AG in Liquidation | 🇨🇭Svizzera | Dissolved | 04/10/2016 – present |
| Officer | W&P Revisions AG | 🇨🇭Svizzera | Active | 11/02/2022 – present |
| Officer | Jopag AG | 🇨🇭Svizzera | Active | 03/05/2021 – present |
| Officer | Jopag Invest AG | 🇨🇭Svizzera | Active | 29/04/2021 – present |
| Officer | Agrocor Group AG | 🇨🇭Svizzera | Active | 24/12/2020 – present |
14/04/2025
appointed
10/04/2025
appointed
04/10/2016
appointed