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Fact Sheet WG-Treuhand AG

Core Company Information
Company Name WG-Treuhand AG
UID CHE-113.859.765
Alternative / previous Names -
Domicile Basel
Canton BS
Legal Form Limited corporation
Firm Inscription Date 10.10.2007
FAOA Information
FAOA ID 501872
RAB Permission licensed audit expert
FAOA License active (since 20.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission 3  (29.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 11.5 years (max.: 15.9 years)

Total number of statutory audit engagements: 87 (Ranked #115 in Switzerland)

Change in number of audit engagements: +1 (since 31.12.2023), +1 (over the last 12 months)

Details regarding the distribution of the audit engagements across legal forms and cantons are depicted in the table below.

  Aargau Bern Basel Landschaft Basel Stadt
Limited corporation 1 2 7 6 16
Limited liability company     3   3
Foundation       5 5
Cooperative     12 51 63
1 2 22 62 87

This audit firm is recorded as statutory auditor for 11 deleted entities. These are not included in the table above.

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Latest audit engagements
These are this auditor's latest audit engagements.
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Senioren Wohngenossenschaft Münchenstein CHE-111.727.609 Münchenstein 27.03.2024 Auditor switch Basel
Stiftung Thomas Platter-Haus CHE-110.384.205 Basel 16.02.2024 Auditor switch Basel
School Of Rock GmbH CHE-264.395.512 Münchenstein 02.11.2023 First auditor Basel
Landgasthof Hard Fam. Rieder & Schaub AG CHE-112.990.517 Zunzgen 19.10.2023 Auditor switch Basel
Lachenmeier Farben AG CHE-213.304.947 Basel 06.10.2023 Auditor switch Basel
Discontinued audit engagements
The following audit engagements were lost recently, either to a competitor, due to auditor resignation or due to an opting out.
Client Name Client UID Domicile End Date Reason Auditor Branch
Philanthropy Services AG CHE-473.785.853 Basel 05.01.2024 Auditor switch Basel
Wohngenossenschaft Morgartenring CHE-101.893.092 Basel 09.11.2023 Auditor switch Basel
Wohngenossenschaft Im Heimatland CHE-100.713.276 Basel 06.06.2023 Auditor switch Basel
Bau- und Wohngenossenschaft Höflirain CHE-102.343.718 Riehen 03.03.2023 Auditor switch Basel
Hilfsfonds des wgn CHE-110.399.891 Basel 21.06.2022 Auditor switch Basel