| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Tomaselli Gabriel Bau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 18/12/2017 – presente |
| Cargo | ORT - Plan - Consult GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 11/12/2017 – presente |
| Cargo | ORT Beteiligungs GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 11/12/2017 – presente |
| Cargo | i+R Industrie- & Gewerbebau AG | 🇨🇭Switzerland | Activa | 12/10/2016 – presente |
| Cargo | Walser Schweiz AG | 🇨🇭Switzerland | Activa | 24/2/2016 – presente |
| Cargo | Doran Rheintal AG | 🇨🇭Switzerland | Activa | 6/4/2022 – presente |
| Cargo | Hugo Dietsche AG | 🇨🇭Switzerland | Activa | 17/2/2026 – presente |
| Cargo | SG Deep Tech Invest AG | 🇨🇭Switzerland | Activa | 14/12/2022 – presente |
18/12/2017
appointed
11/12/2017
appointed
24/2/2016
appointed