Stefan Piotrowski
Active
Nationality: Switzerland
Residence: Winterthur
Place of origin: Winterthur
Current Positions
Stefan Piotrowski dipl. Architekt ETH HTL SIA & Jean-Marc Bovet Architekt HTLDeleted
Position: partner
Authority: individual signing authority
Piotrowski & Partner Architekten AG in LiquidationDeleted
Position: member of the board + liquidator
Authority: individual signing authority
Carl Heinrich Ernst - KunststiftungActive
Position: chairperson of the foundation board
Authority: individual signing authority
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 48175 | 2021-11-18 | 2021-11-23 | 1005339846 |
| 2 | 25685 | 2016-07-18 | 2016-07-21 | 2965569 |
| 3 | 31700 | 2015-09-09 | 2015-09-14 | 2370453 |
| 4 | 22798 | 2008-08-13 | 2008-08-19 | 4617578 |
| 5 | 14648 | 2003-06-05 | 2003-06-12 | 1030462 |