| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Renovisa AG | 🇨🇭Svizzera | Active | 13/03/2026 – present |
| Officer | ACV WILLI Treuhand + Immobilien AG Mels | 🇨🇭Svizzera | Active | 15/10/2021 – present |
| Officer | ACV WILLI Treuhand + Immobilien AG Buchs | 🇨🇭Svizzera | Active | 07/07/2022 – present |
| Officer | Bannholz - Metzg GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 13/05/2022 – present |
| Officer | SwissAlp Immobilien AG | 🇨🇭Svizzera | Active | 26/06/2019 – present |
| Officer | Willi & Fluor AG | 🇨🇭Svizzera | Active | 05/02/2019 – present |
| Officer | Maltina Flums AG | 🇨🇭Svizzera | Active | 03/02/2022 – present |
| Officer | Reitzentrum Niederwil AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/08/2018 – present |
| Officer | BrainMill GmbH | 🇨🇭Svizzera | Active | 20/07/2018 – present |
| Officer | NewPlast AG in Liquidation | 🇨🇭Svizzera | Dissolved | 26/02/2018 – present |
| Officer | Bootshafen Unterterzen AG | 🇨🇭Svizzera | Active | 13/06/2016 – present |
| Officer | phoenix production GmbH | 🇨🇭Svizzera | Dissolved | 09/03/2018 – present |
| Officer | Cannabor AG | 🇨🇭Svizzera | Active | 22/12/2022 – present |
| Officer | Gonzen Kunststoffe AG | 🇨🇭Svizzera | Active | 08/07/2021 – present |
| Officer | campinghaus.ch GmbH | 🇨🇭Svizzera | Active | 26/01/2026 – present |
13/03/2026
appointed
05/12/2025
appointed
13/06/2016
appointed