| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Frieda Schneebeli-Stiftung | 🇨🇭Switzerland | Activa | 5/2/2026 – presente |
| Cargo | Auktionshaus & Antiquitäten Carl Rudolf Curiger AG in Liquidation | 🇨🇭Switzerland | Liquidación | 14/11/2024 – presente |
| Cargo | Stiftung Alterswohnungen der Stadt Zürich (SAW) | 🇨🇭Switzerland | Activa | 13/12/2022 – presente |
| Cargo | RIMM AG | 🇨🇭Switzerland | Activa | 12/8/2020 – presente |
| Cargo | Rotary-Stiftung Zürich-Nord | 🇨🇭Switzerland | Activa | 30/1/2018 – presente |
| Cargo | Hypothekar-Bürgschaftsgenossenschaft für Wohneigentumsförderung HBW in Liquidation | 🇨🇭Switzerland | Disuelta | 3/6/2019 – presente |
| Cargo | Initiativ-Genossenschaft Lindenplatz Altstetten (IGLA) | 🇨🇭Switzerland | Activa | 14/9/2017 – presente |
| Cargo | Hauseigentümerverband Schweiz | 🇨🇭Switzerland | Activa | 6/1/2017 – presente |
| Cargo | Spross Immobilien AG | 🇨🇭Switzerland | Activa | 10/2/2021 – presente |
| Cargo | Spross Ga-La-Bau AG | 🇨🇭Switzerland | Activa | 22/2/2021 – presente |
| Cargo | Spross Holding AG | 🇨🇭Switzerland | Activa | 2/3/2021 – presente |
| Cargo | Spross Lebensräume AG | 🇨🇭Switzerland | Activa | 20/6/2022 – presente |
| Cargo | Allreal Holding AG | 🇨🇭Switzerland | Activa | 30/4/2018 – presente |
| Cargo | Spross Transport & Recycling AG | 🇨🇭Switzerland | Activa | 22/2/2021 – presente |
| Cargo | Spross Muldenservice AG | 🇨🇭Switzerland | Disuelta | 22/2/2021 – presente |
| Cargo | Patronale Personalfürsorgestiftung der Spross-Holding AG | 🇨🇭Switzerland | Activa | 12/6/2024 – presente |
5/2/2026
appointed
14/11/2024
appointed
6/1/2017
appointed