| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Genar Services AG | 🇨🇭Switzerland | Active | 12/03/2025 – present |
| Officer | Lakeshore International Management AG | 🇨🇭Switzerland | Dissolved | 22/08/2024 – present |
| Officer | Swiss International Real Estate Portfolio AG | 🇨🇭Switzerland | Active | 08/07/2021 – present |
| Officer | SWIIP PuE AG | 🇨🇭Switzerland | Active | 03/05/2021 – present |
| Officer | Studhalter International Group AG | 🇨🇭Switzerland | Active | 03/05/2021 – present |
| Officer | SWIIP PE AG | 🇨🇭Switzerland | Active | 07/07/2021 – present |
| Officer | Personalfürsorgestiftung der Firma Swiss International Advisory Group AG (ehemals Studhalter Treuhand AG) und angeschlossene Unternehmungen | 🇨🇭Switzerland | Active | 07/07/2021 – present |
| Officer | Bellina Investment AG | 🇨🇭Switzerland | Active | 25/06/2021 – present |
| Officer | Bookbinders Design Schweiz GmbH | 🇨🇭Switzerland | Active | 24/06/2021 – present |
| Officer | Domarus AG in Liquidation | 🇨🇭Switzerland | Liquidation | 09/06/2021 – present |
| Officer | SERVTOP Immobilien AG | 🇨🇭Switzerland | Active | 09/06/2021 – present |
| Officer | Rogast Immobilien AG | 🇨🇭Switzerland | Dissolved | 09/06/2021 – present |
| Officer | Astra Immobilien Holding AG | 🇨🇭Switzerland | Active | 04/06/2021 – present |
| Officer | Studhalter Immobilien AG | 🇨🇭Switzerland | Dissolved | 03/05/2021 – present |
| Officer | PMS Property Management Services AG | 🇨🇭Switzerland | Dissolved | 03/05/2021 – present |
| Officer | Swiss International Advisory Group AG | 🇨🇭Switzerland | Dissolved | 03/05/2021 – present |
| Officer | SWIIP Ventures AG | 🇨🇭Switzerland | Active | 09/04/2021 – present |
12/03/2025
appointed
22/08/2024
appointed
09/04/2021
appointed