| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BÜTEMA Daten Elektronik GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 16/05/2025 – present |
| Officer | VERKEHRSSICHERHEITSZENTRUM THURGAU AG | 🇨🇭Svizzera | Active | 12/10/2021 – present |
| Officer | Erni Gartenbau + Planung AG | 🇨🇭Svizzera | Active | 29/07/2021 – present |
| Officer | Bühler Hartmann Treuhand AG | 🇨🇭Svizzera | Active | 12/07/2021 – present |
| Officer | STIFTUNG LEBENSORTE | 🇨🇭Svizzera | Active | 05/06/2020 – present |
| Officer | Gesellschaft FROHSINN | 🇨🇭Svizzera | Active | 15/09/2023 – present |
16/05/2025
appointed
12/10/2021
appointed
25/08/2016
appointed