| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | fernao Schweiz AG | 🇨🇭Switzerland | Disuelta | 28/2/2025 – presente |
| Cargo | Elektro-Raetus AG | 🇨🇭Switzerland | Disuelta | 18/7/2023 – presente |
| Cargo | Gfeller Elektro AG | 🇨🇭Switzerland | Disuelta | 17/6/2022 – presente |
| Cargo | ETAVIS Beutler AG | 🇨🇭Switzerland | Disuelta | 22/1/2020 – presente |
| Cargo | ETAVIS Bern-Mittelland AG | 🇨🇭Switzerland | Activa | 22/1/2020 – presente |
| Cargo | ETAVIS JAG JAKOB AG | 🇨🇭Switzerland | Disuelta | 22/1/2020 – presente |
| Cargo | Axians Schweiz AG | 🇨🇭Switzerland | Activa | 16/1/2020 – presente |
| Cargo | Axians IT Services AG | 🇨🇭Switzerland | Activa | 6/2/2017 – presente |
| Cargo | ETAVIS Services AG | 🇨🇭Switzerland | Activa | 28/1/2025 – presente |
| Cargo | Ammann + Schmid AG, Heizungsinstallationen + wärmetechnische Anlagen | 🇨🇭Switzerland | Disuelta | 14/5/2021 – presente |
| Cargo | Axians GNS AG | 🇨🇭Switzerland | Disuelta | 15/1/2020 – presente |
| Cargo | ETAVIS Kriegel + Schaffner AG | 🇨🇭Switzerland | Activa | 13/1/2025 – presente |
| Cargo | ETAVIS Kriegel + Co. AG | 🇨🇭Switzerland | Activa | 28/1/2025 – presente |
| Cargo | ETAVIS Grossenbacher AG | 🇨🇭Switzerland | Activa | 28/1/2025 – presente |
| Cargo | ETAVIS Facility Services AG | 🇨🇭Switzerland | Disuelta | 18/7/2022 – presente |
| Cargo | ETAVIS AG | 🇨🇭Switzerland | Activa | 24/1/2025 – presente |
28/2/2025
appointed
18/7/2023
appointed
6/2/2017
appointed