| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Emaform AG | 🇨🇭Switzerland | Active | 15/12/2025 – present |
| Officer | F.G. Pfister Holding AG | 🇨🇭Switzerland | Active | 04/07/2025 – present |
| Officer | F.G. Pfister Immobilien AG | 🇨🇭Switzerland | Active | 03/07/2025 – present |
| Officer | Inevo AG | 🇨🇭Switzerland | Active | 03/07/2025 – present |
| Officer | F.G. Pfister Beteiligungen AG | 🇨🇭Switzerland | Active | 03/07/2025 – present |
| Officer | Promet AG | 🇨🇭Switzerland | Active | 02/07/2025 – present |
| Officer | Versicherungskasse der Möbel-Pfister AG | 🇨🇭Switzerland | Active | 23/02/2021 – present |
| Officer | Griesser AG | 🇨🇭Switzerland | Active | 25/10/2017 – present |
| Officer | Griesser Management AG | 🇨🇭Switzerland | Active | 25/10/2017 – present |
| Officer | Griesser Electronic AG | 🇨🇭Switzerland | Active | 26/06/2019 – present |
| Officer | Griesser Holding AG | 🇨🇭Switzerland | Active | 25/10/2017 – present |
| Officer | Griesser-Stiftung | 🇨🇭Switzerland | Active | 29/05/2017 – present |
| Officer | Pensionskasse der Griesser AG | 🇨🇭Switzerland | Active | 29/05/2017 – present |
| Officer | Griesser Services AG | 🇨🇭Switzerland | Active | 09/01/2023 – present |
| Officer | Distrelec Group AG | 🇨🇭Switzerland | Dissolved | 02/03/2017 – present |
| Officer | Datwyler Technical Components AG | 🇨🇭Switzerland | Dissolved | 27/02/2017 – present |
| Officer | Nedis Proditec AG | 🇨🇭Switzerland | Dissolved | 17/03/2017 – present |
15/12/2025
appointed
04/07/2025
appointed
29/05/2017
appointed