Dunja Koch
Active
Nationality: Switzerland
Residence: Lenzburg
Place of origin: Sarmenstorf
Current Positions
Effingerhort AGActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
IZ Integrationszentrum AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
Von Effinger-StiftungActive
Position: member of the foundation 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 | 17251 | 2024-12-18 | 2024-12-23 | 1006213901 |
| 2 | 10200 | 2023-07-11 | 2023-07-14 | 1005795995 |
| 3 | 2146 | 2023-02-06 | 2023-02-09 | 1005674334 |
| 4 | 5920 | 2018-06-12 | 2018-06-15 | 4293527 |
| 5 | 6140 | 2014-06-18 | 2014-06-23 | 1568237 |