Thomas Siegenthaler
Active
Nationality: Switzerland
Residence: Urtenen-Schönbühl
Place of origin: Lützelflüh
Current Positions
Sariba AGActive
Position: vice-chairperson of the board
Authority: individual signing authority
sigeba gmbhActive
Position: member and chairperson of the management board
Authority: joint signing authority (any two to sign)
SENECASA AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
Wasserverbund Grauholz AGActive
Position: member of the board
Authority: without signing authority
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 19346 | 2025-11-04 | 2025-11-07 | 1006478500 |
| 2 | 4986 | 2024-03-19 | 2024-03-22 | 1005992211 |
| 3 | 3885 | 2019-03-05 | 2019-03-08 | 1004583270 |
| 4 | 15559 | 2018-11-01 | 2018-11-06 | 1004491524 |
| 5 | 9523 | 2016-06-29 | 2016-07-04 | 2928553 |
| 6 | 14055 | 2008-12-09 | 2008-12-15 | 4780108 |
| 7 | 13986 | 2008-12-08 | 2008-12-12 | 4777464 |