Mark Ris
Grenchen
Member of the board
Individual signing authority
Monika Ris
Grenchen
Joint signing authority (any two to sign)
Marco Wüthrich
Rüti bei Büren
Member of the management board
Joint signing authority (any two to sign)
Hansjörg Werder
Grenchen
Chairperson of the board
Joint signing authority (any two to sign)
Roger Muhmenthaler
Grenchen
Member of the board
Joint signing authority (any two to sign)
Urs Kaiser
Bettlach
Chairperson of the board
Joint signing authority (any two to sign)
Patrick Christen
Grenchen
Member of the management board
Joint signing authority (any two to sign)
Dominique Rothenberger
Solothurn
Member of the management board
Joint signing authority (any two to sign)
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| No. | Journal No. | Journal date | SOGC | SOGC date | Page / ID |
|---|---|---|---|---|---|
| 1 | 6136 | 17.11.2025 | 1006490077 | 20.11.2025 | 1006490077 |
| 2 | 2265 | 30.04.2025 | 1006323819 | 05.05.2025 | 1006323819 |
| 3 | 881 | 14.02.2025 | 1006261438 | 19.02.2025 | 1006261438 |
| 4 | 994 | 24.02.2023 | 1005690175 | 01.03.2023 | 1005690175 |
| 5 | 5606 | 06.12.2021 | 1005353259 | 09.12.2021 | 1005353259 |
| 6 | 3622 | 07.08.2019 | 1004694006 | 12.08.2019 | 1004694006 |
| 7 | 1150 | 11.02.2010 | 5499746 | 17.02.2010 | 5499746 |
| 8 | 1837 | 28.04.2006 | 3360770 | 04.05.2006 | 3360770 |
| 9 | 1740 | 28.05.2002 | 494028 | 03.06.2002 | 494028 |
| 10 | 1648 | 17.05.2002 | 481810 | 24.05.2002 | 481810 |
Planung und Ausführung von elektrischen Installationen sowie von Telefon-, EDV- und Schwachstromanlagen etc. Die Gesellschaft kann Liegenschaften erwerben, veräussern, belasten und vermieten.
