| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Bruno Eugster AG | 🇨🇭Switzerland | Activa | 27/8/2025 – presente |
| Cargo | Garage Eugster GmbH Carrosserie und Pneuhaus | 🇨🇭Switzerland | Activa | 6/2/2017 – presente |
| Cargo | Kunststoff- und Labortechnik Schaffhausen AG | 🇨🇭Switzerland | Activa | 22/4/2020 – presente |
| Cargo | Gawaplast Mittelland AG | 🇨🇭Switzerland | Activa | 22/4/2020 – presente |
| Cargo | Gawatech AG | 🇨🇭Switzerland | Activa | 21/4/2020 – presente |
| Cargo | Gawatronic AG in Liquidation | 🇨🇭Switzerland | Disuelta | 3/6/2019 – presente |
| Cargo | Gewerbehaus Rundbuck AG | 🇨🇭Switzerland | Activa | 2/8/2016 – presente |
| Cargo | Gawaplast AG | 🇨🇭Switzerland | Activa | 28/4/2016 – presente |
| Cargo | Natura Güggeli AG | 🇨🇭Switzerland | Disuelta | 5/6/2019 – presente |
27/8/2025
appointed
18/1/2024
appointed
28/4/2016
appointed