| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | HGR Henri Grandjean AG | 🇨🇭Switzerland | Activa | 14/7/2017 – presente |
| Cargo | HGR Holding AG | 🇨🇭Switzerland | Activa | 14/7/2017 – presente |
| Cargo | aro immo ag | 🇨🇭Switzerland | Activa | 17/11/2022 – presente |
| Cargo | advanto treuhand ag | 🇨🇭Switzerland | Activa | 2/12/2020 – presente |
| Cargo | Ophthaswiss AG in Liquidation | 🇨🇭Switzerland | Disuelta | 21/3/2019 – presente |
| Cargo | Fibatech AG in Liquidation | 🇨🇭Switzerland | Disuelta | 6/5/2016 – presente |
| Cargo | PS-Natura GmbH | 🇨🇭Switzerland | Activa | 1/3/2016 – presente |
| Cargo | bauweise GmbH | 🇨🇭Switzerland | Activa | 18/7/2016 – presente |
| Cargo | AST Eissport- und Solaranlagenbau AG | 🇨🇭Switzerland | Activa | 27/2/2023 – presente |
13/7/2023
appointed
17/11/2022
appointed
1/3/2016
appointed