Widmer Ruesch Consulting GmbH
Company Overview
Previous Company Names
- Blattner Consulting Services GmbH
Management
André Studer
Arlesheim
Llc member
Limited joint signing authority (any two to sign)
Roger Widmer
Pfeffingen
Llc member and chairperson of the management board
Individual signing authority
Gideon Roth
Pfeffingen
Member of the management board
Limited joint signing authority (any two to sign)
Mario G. Nussbaum
Oberwil (BL)
Joint signing authority (any two to sign)
Frank Blattner
Riehen
Llc member and member of the executive board
Individual signing authority
Denise Blattner
Riehen
Llc member
Limited signing authority (individual)
Roger Widmer
Pfeffingen
Llc member and member of the executive board
Individual signing authority
Willi Ruesch
Arlesheim
Individual signing authority
Doris Wirth
Basel
Limited joint signing authority (any two to sign)
Mario Nussbaum
Oberwil
Limited joint signing authority (any two to sign)
René Schlupf
Bottmingen
Limited joint signing authority (any two to sign)
André Studer
Basel
Limited joint signing authority (any two to sign)
Willi Ruesch
Unterägeri
Individual signing authority
Ruesch Holding AG
Unterägeri
Llc member
Jürg Urfer
Nuglar (Nuglar-St. Pantaleon)
Member of the executive board
Limited joint signing authority (any two to sign)
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| No. | Journal No. | Journal date | SOGC | SOGC date | Page / ID |
|---|---|---|---|---|---|
| 1 | 772 | 02.02.2026 | 1006561000 | 05.02.2026 | 1006561000 |
| 2 | 1942 | 07.04.2021 | 1005146540 | 12.04.2021 | 1005146540 |
| 3 | 4079 | 26.08.2019 | 1004705218 | 29.08.2019 | 1004705218 |
| 4 | 2076 | 24.04.2017 | 3489967 | 27.04.2017 | 3489967 |
| 5 | 1382 | 08.03.2017 | 3399299 | 13.03.2017 | 3399299 |
| 6 | 780 | 02.02.2017 | 3331477 | 07.02.2017 | 3331477 |
| 7 | 3662 | 17.07.2015 | 2283775 | 22.07.2015 | 2283775 |
| 8 | 4275 | 24.09.2014 | 1738351 | 29.09.2014 | 1738351 |
| 9 | 465 | 24.01.2012 | 6524198 | 27.01.2012 | 6524198 |
| 10 | 6843 | 06.11.2009 | 5340456 | 12.11.2009 | 5340456 |
Company Purpose
Übernahme aller Aufträge, die zum Tätigkeitsbereich einer Beratungsgesellschaft gehören, insbesondere auf den Gebieten der Steuerberatung, Revision und der Unternehmensberatung. Die Gesellschaft kann sich an anderen Unternehmen beteiligen.