Reto Ryffel
Active
Nationality: Switzerland
Residence: Nenzlingen
Place of origin: Stäfa
Current Positions
Birchmeier Bau AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Birchmeier Kader 3 AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
ryffel bauprojekt gmbhActive
Position: member and chairperson of the management board
Authority: individual signing authority
Birchmeier Kader 1 AGActive
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 | 11484 | 2025-11-14 | 2025-11-19 | 1006488545 |
| 2 | 4371 | 2023-03-16 | 2023-03-21 | 1005705456 |
| 3 | 6308 | 2021-05-18 | 2021-05-21 | 1005188992 |
| 4 | 6310 | 2021-05-18 | 2021-05-21 | 1005188994 |
| 5 | 4447 | 2017-09-01 | 2017-09-06 | 3736597 |