Mario Siegenthaler
Active
Nationality: Switzerland
Residence: Bern
Place of origin: Trubschachen
Current Positions
linkyard group agActive
Position: chairperson of the board
Authority: individual signing authority
linkyard agActive
Position: Präsident des Verwaltungsrates und Geschäftsführer
Authority: individual signing authority
linkyard consulting agActive
Position: chairperson of the board
Authority: individual signing authority
Synemos GmbHActive
Position: member of the management board
Authority: individual signing authority
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 21853 | 2025-12-11 | 2025-12-16 | 1006514019 |
| 2 | 17589 | 2025-10-08 | 2025-10-13 | 1006456148 |
| 3 | 3703 | 2020-03-05 | 2020-03-10 | 1004848473 |
| 4 | 3539 | 2020-03-03 | 2020-03-06 | 1004846445 |
| 5 | 11753 | 2016-08-15 | 2016-08-18 | 3009237 |
| 6 | 8843 | 2015-05-20 | 2015-05-26 | 2167823 |
| 7 | 2860 | 2015-02-16 | 2015-02-19 | 1998791 |