| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ASEAG Alfred Schmid Erben Aktiengesellschaft | 🇨🇭Svizzera | Active | 19/12/2023 – present |
| Officer | Inpecos AG in Liquidation | 🇨🇭Svizzera | Dissolved | 02/11/2020 – present |
| Officer | Jansen AG | 🇨🇭Svizzera | Active | 19/07/2021 – present |
| Officer | LacMont AG | 🇨🇭Svizzera | Active | 28/04/2021 – present |
| Officer | FL First Leader Holding AG | 🇨🇭Svizzera | Active | 22/06/2020 – present |
| Officer | PIH Profession Investition Holding AG | 🇨🇭Svizzera | Active | 11/05/2020 – present |
| Officer | Iskraemeco (Schweiz) AG | 🇨🇭Svizzera | Active | 08/04/2020 – present |
| Officer | Jansen International AG | 🇨🇭Svizzera | Active | 27/09/2018 – present |
| Officer | Jansen Schweiz AG | 🇨🇭Svizzera | Active | 27/09/2018 – present |
| Officer | Jansen Holding AG | 🇨🇭Svizzera | Active | 27/09/2018 – present |
| Officer | Josef Jansen-Stiftung | 🇨🇭Svizzera | Active | 26/09/2018 – present |
| Officer | Keotrag AG | 🇨🇭Svizzera | Active | 24/09/2018 – present |
| Officer | Liotrag AG | 🇨🇭Svizzera | Active | 24/09/2018 – present |
| Officer | Schaeffer Global AG in Liquidation | 🇨🇭Svizzera | Liquidation | 06/10/2020 – present |
| Officer | Lucrone Investments GmbH | 🇨🇭Svizzera | Active | 26/09/2017 – present |
| Officer | Glenport Switzerland AG | 🇨🇭Svizzera | Active | 13/09/2022 – present |
19/12/2023
appointed
21/01/2022
appointed
24/09/2018
appointed