| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GOS Handel AG in Liquidation | 🇨🇭Switzerland | Liquidación | 13/7/2020 – presente |
| Cargo | Gondelbahn Grindelwald-Männlichen AG | 🇨🇭Switzerland | Activa | 12/7/2016 – presente |
| Cargo | Grindelwald Grund Infrastruktur AG | 🇨🇭Switzerland | Activa | 28/8/2019 – presente |
| Cargo | Kraftwerke Reichenau AG | 🇨🇭Switzerland | Activa | 12/4/2017 – presente |
| Cargo | Kraftwerke Sarganserland AG (KSL) | 🇨🇭Switzerland | Activa | 9/5/2018 – presente |
| Cargo | Kraftwerke Linth-Limmern AG (KLL) | 🇨🇭Switzerland | Activa | 2/5/2018 – presente |
| Cargo | Kraftwerke Vorderrhein AG (KVR) | 🇨🇭Switzerland | Activa | 25/4/2017 – presente |
| Cargo | Aarekraftwerk Klingnau AG | 🇨🇭Switzerland | Activa | 23/3/2018 – presente |
13/7/2020
appointed
11/5/2020
appointed
28/8/2019
appointed