Sebastian Duff
Active
Nationality: Switzerland
Residence: Zürich
Place of origin: Sumvitg
Current Positions
forestage AGActive
Position: chairperson of the board
Authority: individual signing authority
Albert-Hintermeister-StiftungActive
Position: chairperson of the foundation board + treasurer
Authority: joint signing authority (any two to sign)
BDO AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 42370 | 2025-09-22 | 2025-09-25 | 1006441570 |
| 2 | 27612 | 2023-07-04 | 2023-07-07 | 1005789408 |
| 3 | 20007 | 2022-05-17 | 2022-05-20 | 1005478257 |
| 4 | 20679 | 2021-11-24 | 2021-11-29 | 1005344411 |
| 5 | 39552 | 2018-11-05 | 2018-11-08 | 1004492972 |
| 6 | 33679 | 2018-09-20 | 2018-09-25 | 1004461785 |
| 7 | 5681 | 2018-04-20 | 2018-04-25 | 4193117 |