| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | M2 Hotelrenova AG | 🇨🇭Svizzera | Active | 24/10/2024 – present |
| Officer | TEGRO AG | 🇨🇭Svizzera | Active | 28/11/2018 – present |
| Officer | Keller + Kaiser Treuhand GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 10/03/2016 – present |
| Officer | Schweizer Bau AG | 🇨🇭Svizzera | Active | 27/09/2019 – present |
| Officer | TKS Swiss AG in Liquidation | 🇨🇭Svizzera | Liquidation | 15/10/2024 – present |
| Officer | Notar Johannes Eichenberger Stiftung | 🇨🇭Svizzera | Active | 23/03/2020 – present |
24/10/2024
appointed
28/11/2018
appointed
10/03/2016
appointed