| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | RuBo General Store AG | 🇨🇭Switzerland | Dissolved | 15/05/2018 – present |
| Officer | Tegometall International AG | 🇨🇭Switzerland | Active | 25/01/2019 – present |
| Officer | Ulrich Bohnacker Beteiligungs- & Verwaltungs-AG | 🇨🇭Switzerland | Active | 25/01/2019 – present |
| Officer | NT General Store AG | 🇨🇭Switzerland | Dissolved | 25/01/2019 – present |
| Officer | Rudolf Bohnacker International AG | 🇨🇭Switzerland | Active | 22/06/2017 – present |
| Officer | Tegometall R II GmbH | 🇨🇭Switzerland | Dissolved | 31/05/2017 – present |
| Officer | UBON AG | 🇨🇭Switzerland | Dissolved | 29/05/2017 – present |
| Officer | Longfield GmbH | 🇨🇭Switzerland | Active | 13/10/2020 – present |
| Officer | Tegometall International Sales GmbH | 🇨🇭Switzerland | Active | 13/10/2020 – present |
| Officer | Tegometall International Consulting GmbH | 🇨🇭Switzerland | Active | 13/10/2020 – present |
| Officer | Tegometall Swiss GmbH | 🇨🇭Switzerland | Active | 13/10/2020 – present |
13/10/2020
appointed
22/06/2017
appointed
29/05/2017
appointed