Helena Portenier
- Place of origin
- Meikirch
- Municipality of residence
- Zug
Current mandates (2)
| Company | Function | Signing authority | Period |
|---|---|---|---|
| Bonächer-Grundstück AG in Liquidation | Präsidentin des Verwaltungsrates | mit Einzelunterschrift | since 24.09.2026 |
| Kirchstrasse Immobilien AG | Präsidentin des Verwaltungsrates | mit Einzelunterschrift | since 24.09.2026 |
Data from publications of the Swiss Official Gazette of Commerce (SOGC): name, place of origin or nationality, municipality of residence, function and signing authority — nothing else. People with the same name may be confused.
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