Stephan Keller
Active
Nationality: Switzerland
Residence: Zürich
Place of origin: Birwinken
Current Positions
Schweizerisches SozialarchivActive
Position: member of the board
Authority: without signing authority
Rotpunktverlag AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
A. Keller-Immobilien AGActive
Position: member of the board
Authority: individual signing authority
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 1406 | 2026-02-26 | 2026-03-03 | 1006585049 |
| 2 | 1056 | 2025-01-09 | 2025-01-14 | 1006226998 |
| 3 | 39783 | 2013-12-10 | 2013-12-13 | 1234665 |