| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | büro 6 Treuhand GmbH in Liq. | 🇨🇭Svizzera | Liquidation | 18/06/2025 – present |
| Officer | Genossenschaft Elektra Äusseres Wasseramt EAW | 🇨🇭Svizzera | Active | 29/06/2018 – present |
| Officer | büro 6, N. Wüthrich | 🇨🇭Svizzera | Dissolved | 27/02/2018 – present |
18/06/2025
appointed
29/06/2018
appointed
27/02/2018
appointed