Oliver Ryhner
Active
Nationality: Switzerland
Residence: Sisikon
Place of origin: Schwyz
Current Positions
Central Office RyhnerActive
Position: owner
Authority: individual signing authority
Gertrud und Willi Sablitzky-Herzig-StiftungActive
Position: member of the foundation board
Authority: joint signing authority (any two to sign)
Elektro Union GmbHActive
Position: LLC member and chairperson of the management board
Authority: individual signing authority
Sturm & Partner KLGActive
Position: partner
Authority: individual signing authority
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 1869 | 2026-01-27 | 2026-01-30 | 1006555215 |
| 2 | 7264 | 2025-04-17 | 2025-04-24 | 1006315585 |
| 3 | 3275 | 2024-02-23 | 2024-02-28 | 1005972596 |
| 4 | 601 | 2016-12-21 | 2016-12-27 | 3247215 |