| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GK-Invest AG | 🇨🇭Switzerland | Activa | 2/2/2024 – presente |
| Cargo | SENECA Holding AG | 🇨🇭Switzerland | Activa | 21/9/2023 – presente |
| Cargo | BIW Invest AG | 🇨🇭Switzerland | Activa | 13/8/2021 – presente |
| Cargo | LEAG-Consult AG in Liquidation | 🇨🇭Switzerland | Disuelta | 14/4/2021 – presente |
| Cargo | Mallory Investments AG in Liquidation | 🇨🇭Switzerland | Disuelta | 25/4/2019 – presente |
| Cargo | Appenzeller Druckerei AG | 🇨🇭Switzerland | Activa | 8/6/2017 – presente |
| Cargo | Druckerei Appenzeller Volksfreund Genossenschaft | 🇨🇭Switzerland | Activa | 8/6/2017 – presente |
| Cargo | Appenzeller Versicherungen Genossenschaft | 🇨🇭Switzerland | Activa | 27/6/2022 – presente |
| Cargo | Terso AG | 🇨🇭Switzerland | Activa | 10/5/2023 – presente |
| Cargo | Delta Solar GmbH | 🇨🇭Switzerland | Activa | 6/12/2023 – presente |
| Cargo | Asia Invest AG | 🇨🇭Switzerland | Activa | 6/3/2023 – presente |
| Cargo | Samina AG | 🇨🇭Switzerland | Activa | 20/1/2026 – presente |
| Cargo | KT Metal GmbH | 🇨🇭Switzerland | Activa | 15/12/2023 – presente |
| Cargo | Fondel Metals AG in Liquidation | 🇨🇭Switzerland | Liquidación | 28/2/2018 – presente |
| Cargo | Fondel Refinery Products AG in Liquidation | 🇨🇭Switzerland | Disuelta | 28/2/2018 – presente |
| Cargo | TRACRO AG | 🇨🇭Switzerland | Activa | 15/11/2023 – presente |
| Cargo | TFP Treuhand AG | 🇨🇭Switzerland | Activa | 25/6/2021 – presente |
| Cargo | VERTURIN Immo AG | 🇨🇭Switzerland | Activa | 19/6/2020 – presente |
2/2/2024
appointed
21/9/2023
appointed
8/6/2017
appointed