Christoph Portmann
Active
Nationality: Switzerland
Residence: Stäfa
Place of origin: Pfäffikon
Current Positions
Schweizerischer Trägerverein für die Berufsprüfung für Verkaufsfachleute (VFL)Active
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Score Marketing, Christoph PortmannActive
Position: owner
Authority: individual signing authority
KeyCorner GmbH in LiquidationDeleted
Position: member of the executive board
Authority: individual signing authority
Schweizerischer Trägerverein für die höhere Fachprüfung für Verkaufsleiter (VL)Active
Position: member of the board
Authority: joint signing authority (any two to sign)
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 53792 | 2025-12-01 | 2025-12-04 | 1006502461 |
| 2 | 12313 | 2023-03-22 | 2023-03-27 | 1005709314 |
| 3 | 24604 | 2020-06-26 | 2020-07-01 | 1004924895 |
| 4 | 37752 | 2008-12-19 | 2008-12-29 | 4804550 |
| 5 | 16447 | 2006-06-16 | 2006-06-22 | 3429044 |