Tanja Keller
- Place of origin
- Mandach
- Municipality of residence
- Boniswil
Current mandates (1)
| Company | Function | Signing authority | Period |
|---|---|---|---|
| Treuhand Keller GmbH | Gesellschafterin und Geschäftsführerin | mit Einzelunterschrift | since 23.09.2026 |
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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