| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Grimm & Schmid AG Recycling | 🇨🇭Svizzera | Active | 31/03/2016 – present |
| Officer | ROSOS AG | 🇨🇭Svizzera | Active | 19/12/2022 – present |
| Officer | Grimm & Schmid AG Transporte | 🇨🇭Svizzera | Active | 31/03/2016 – present |
| Officer | Grimm & Schmid AG Erdbau | 🇨🇭Svizzera | Active | 31/03/2016 – present |
| Officer | Kieswerk Egli AG | 🇨🇭Svizzera | Active | 14/10/2019 – present |
| Officer | Zürcher Schmid Treuhand GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 05/05/2017 – present |
23/12/2022
appointed
19/12/2022
appointed
14/12/2022
appointed