Laurence Portner
Active
Nationality: Switzerland
Residence: Breitenbach
Place of origin: Basel
Current Positions
EH Wasser AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
Gasser Wassertechnik AGActive
Position: member of the board + member of the management board
Authority: joint signing authority (any two to sign)
Heinis AGActive
Position: member of the board + member of the management 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 | 7032 | 2024-12-12 | 2024-12-17 | 1006207310 |
| 2 | 6993 | 2024-12-11 | 2024-12-16 | 1006205828 |
| 3 | 5633 | 2023-10-17 | 2023-10-20 | 1005865619 |