| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | RuBo General Store AG | 🇨🇭Switzerland | Disuelta | 15/5/2018 – presente |
| Cargo | Tegometall International AG | 🇨🇭Switzerland | Activa | 25/1/2019 – presente |
| Cargo | Ulrich Bohnacker Beteiligungs- & Verwaltungs-AG | 🇨🇭Switzerland | Activa | 25/1/2019 – presente |
| Cargo | NT General Store AG | 🇨🇭Switzerland | Disuelta | 25/1/2019 – presente |
| Cargo | Rudolf Bohnacker International AG | 🇨🇭Switzerland | Activa | 22/6/2017 – presente |
| Cargo | Tegometall R II GmbH | 🇨🇭Switzerland | Disuelta | 31/5/2017 – presente |
| Cargo | UBON AG | 🇨🇭Switzerland | Disuelta | 29/5/2017 – presente |
| Cargo | Longfield GmbH | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Tegometall International Sales GmbH | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Tegometall International Consulting GmbH | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Tegometall Swiss GmbH | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
13/10/2020
appointed
22/6/2017
appointed
29/5/2017
appointed