Christian Portmann
Active
Nationality: Switzerland
Residence: Zürich
Place of origin: Dietlikon
Duplicated Person
This page is an aggregated view of the following individuals registered on the Swiss commerce registry sharing similar names, origins and/or residence
Current Positions
Melchior und Katharina KAMM-MENZI STIFTUNGActive
Position: chairperson of the foundation board
Authority: individual signing authority
Baugenossenschaft SILUActive
Position: general manager
Authority: joint signing authority (any two to sign)
CONPORT 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 | 40878 | 2025-09-11 | 2025-09-16 | 1006433690 |
| 2 | 938 | 2019-10-25 | 2019-10-30 | 1004748129 |
| 3 | 41554 | 2015-11-30 | 2015-12-03 | 2516077 |