| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | altrimo treuhand group ag | 🇨🇭Switzerland | Activa | 17/1/2017 – presente |
| Cargo | altrimo ag | 🇨🇭Switzerland | Activa | 22/6/2022 – presente |
| Cargo | Koster Immobilien AG | 🇨🇭Switzerland | Activa | 7/3/2016 – presente |
| Cargo | altrimo ag bodensee in Liquidation | 🇨🇭Switzerland | Disuelta | 29/9/2017 – presente |
| Cargo | PLM Holding AG | 🇨🇭Switzerland | Activa | 21/2/2019 – presente |
| Cargo | TOMAROSEEV Consulting AG | 🇨🇭Switzerland | Activa | 2/7/2018 – presente |
| Cargo | altrimo ag bodensee | 🇨🇭Switzerland | Disuelta | 31/3/2017 – presente |
| Cargo | Swissonia AG in Liquidation | 🇨🇭Switzerland | Disuelta | 6/7/2016 – presente |
| Cargo | Individual Bikes GmbH | 🇨🇭Switzerland | Activa | 16/11/2020 – presente |
| Cargo | Alpstein Kybernetik AG in Liquidation | 🇨🇭Switzerland | Disuelta | 18/5/2020 – presente |
| Cargo | Treuhand AG Gossau | 🇨🇭Switzerland | Activa | 30/12/2016 – presente |
18/7/2023
appointed
12/1/2023
appointed
6/7/2016
appointed