| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Rudolf Bohnacker International AG | 🇨🇭Switzerland | Activa | 11/10/2022 – presente |
| Cargo | RuBo General Store AG | 🇨🇭Switzerland | Disuelta | 13/10/2020 – presente |
| Cargo | NT General Store AG | 🇨🇭Switzerland | Disuelta | 13/10/2020 – presente |
| Cargo | Tegometall International AG | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Longfield GmbH | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Tegometall International Consulting GmbH | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Tegometall International Sales GmbH | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Ulrich Bohnacker Beteiligungs- & Verwaltungs-AG | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Barramundi AG | 🇨🇭Switzerland | Activa | 27/3/2017 – presente |
| Cargo | Patronale Stiftung der Tegometall | 🇨🇭Switzerland | Disuelta | 29/12/2016 – presente |
11/10/2022
appointed
13/10/2020
appointed
29/12/2016
appointed