| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | F.G. Pfister Holding AG | 🇨🇭Switzerland | Active | 14/01/2026 – present |
| Officer | Arcon Informatik AG | 🇨🇭Switzerland | Active | 11/04/2025 – present |
| Officer | Grob AG Nebikon | 🇨🇭Switzerland | Active | 04/01/2024 – present |
| Officer | Grob AG Nebikon | 🇨🇭Switzerland | Dissolved | 04/01/2024 – present |
| Officer | Grob Immobilien AG | 🇨🇭Switzerland | Dissolved | 04/01/2024 – present |
| Officer | Alder + Eisenhut AG | 🇨🇭Switzerland | Active | 07/12/2023 – present |
| Officer | Goba AG | 🇨🇭Switzerland | Active | 21/04/2022 – present |
| Officer | XLCH AG | 🇨🇭Switzerland | Active | 13/09/2022 – present |
| Officer | LIPO Einrichtungsmärkte AG | 🇨🇭Switzerland | Active | 14/06/2022 – present |
| Officer | LIPO Beteiligungen AG | 🇨🇭Switzerland | Active | 10/06/2022 – present |
| Officer | LIPO Service AG | 🇨🇭Switzerland | Dissolved | 10/06/2022 – present |
| Officer | Promet AG | 🇨🇭Switzerland | Active | 14/09/2021 – present |
| Officer | Promet Holding AG | 🇨🇭Switzerland | Dissolved | 14/09/2021 – present |
| Officer | Inevo AG | 🇨🇭Switzerland | Active | 09/03/2020 – present |
| Officer | Sorglos Design AG | 🇨🇭Switzerland | Active | 12/04/2021 – present |
| Officer | Rudolf Obrecht AG | 🇨🇭Switzerland | Dissolved | 08/03/2021 – present |
| Officer | XL Properties AG | 🇨🇭Switzerland | Active | 26/03/2020 – 24/02/2020 |
| Officer | Pfister Vorhang Service AG | 🇨🇭Switzerland | Active | 10/03/2020 – 07/02/2020 |
| Officer | XL Pfister Immobilien AG | 🇨🇭Switzerland | Active | 09/03/2020 – present |
| Officer | Arco Regio AG | 🇨🇭Switzerland | Dissolved | 09/03/2020 – present |
| Officer | Möbel Hubacher AG | 🇨🇭Switzerland | Dissolved | 09/03/2020 – 10/02/2020 |
| Officer | Möbel-Pfister AG | 🇨🇭Switzerland | Active | 09/03/2020 – present |
| Officer | Wäscherei Jenny AG | 🇨🇭Switzerland | Dissolved | 06/03/2020 – present |
| Officer | MTF Thörishaus AG | 🇨🇭Switzerland | Dissolved | 06/04/2017 – present |
| Officer | Clesana AG | 🇨🇭Switzerland | Active | 29/08/2017 – present |
| Officer | F.G. Pfister Beteiligungen AG | 🇨🇭Switzerland | Active | 08/01/2026 – present |
| Officer | CATFIL (Schweiz) AG | 🇨🇭Switzerland | Dissolved | 25/08/2017 – present |
14/01/2026
appointed
11/04/2025
appointed
06/04/2017
appointed