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Fact Sheet Gähwiler, Ruckstuhl Treuhand AG

Core Company Information
Company Name Gähwiler, Ruckstuhl Treuhand AG
UID CHE-107.907.864
Alternative / previous Names Gähwiler Treuhand AG
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Inscription Date 18.05.1972
FAOA Information
FAOA ID 501949
RAB Permission licensed auditor
FAOA License active (since 13.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations veb.ch
Number of auditors with permission 2  (17.50 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 15.6 years (max.: 31.2 years)

Total number of statutory audit engagements: 35 (Ranked #171 in Switzerland)

Change in number of audit engagements: - (since 31.12.2024), -3 (over the last 12 months)

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

  BE SG SZ TG ZG ZH ∑
Limited corporation 1 1 1 2 4 15 24
Limited liability company           2 2
Foundation           8 8
Association           1 1
∑ 1 1 1 2 4 26 35

This audit firm is recorded as statutory auditor for 12 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
FiveT Group AG CHE-113.070.200 Freienbach 16.06.2025 Auditor switch Zürich
Verein Zürcher Brockenhaus CHE-107.305.607 Zürich 06.10.2023 Auditor switch Zürich
Roland Bertschi AG CHE-110.165.933 Urtenen-Schönbühl 16.09.2022 Auditor switch Zürich
Blau Shipping & Trading Ltd CHE-104.394.804 Zug 03.05.2022 Auditor switch Zürich
Dr. Bernasconi AG CHE-114.332.940 Sargans 27.12.2021 First auditor Zürich
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
Gametime AG CHE-112.967.470 Zürich 03.03.2025 Opting-out Zürich
Pfister Management GmbH CHE-109.617.207 Zürich 13.12.2024 Opting-out Zürich
Immobiliengesellschaft Eierbrecht AG CHE-100.419.428 Zürich 09.09.2024 Opting-out Zürich
SEEFELD APPARTEMENT AG CHE-100.069.334 Zürich 12.08.2024 Opting-out Zürich
Keusch Asset Management AG in Liquidation CHE-113.159.426 Zürich 19.04.2023 Opting-out Zürich