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Fact Sheet Ringger Revisions AG in Liquidation

Core Company Information
Company Name Ringger Revisions AG in Liquidation
UID CHE-100.839.960
Alternative / previous Names Ringger Revisions AG (until 15.09.2023)
Ringger Treuhand AG Zürich
Domicile Birr
Canton AG
Legal Form Limited corporation
Firm Inscription Date 06.09.1991
FAOA Information
FAOA ID 500449
RAB Permission licensed auditor
FAOA License active (since 18.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations -
Number of auditors with permission 1  (1.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 21.1 years (max.: 21.1 years)

Total number of statutory audit engagements: 1 (Ranked #203 in Switzerland)

Change in number of audit engagements: - (since 31.12.2023), -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.

  Zürich ∑
Limited corporation 1 1
∑ 1 1

This audit firm is recorded as statutory auditor for 17 deleted entities. These are not included in the table above.

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Related audit firms

Same domicile: 

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Kosmetik + Podologie Dort GmbH CHE-152.257.883 Fislisbach 28.06.2018 First auditor Birr
H-M-Stiftung CHE-109.340.187 Pfäffikon 08.06.2012 First auditor Birr
Inno Tech AG CHE-106.654.229 Oberentfelden 09.03.2012 Auditor switch Birr
Ruth und Röbi Egloff GmbH in Liquidation CHE-112.140.619 Ennetbaden 10.02.2012 First auditor Birr
Jacqueline AG in Liq. CHE-107.982.110 Baden 14.11.2011 Auditor switch Birr
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
Alfred Amgarten AG CHE-103.642.164 Zurzach 17.10.2023 Auditor switch Birr
Rohner AG CHE-107.786.833 Siglistorf 14.08.2023 Auditor switch Birr
Inno Tech AG CHE-106.654.229 Oberentfelden 27.04.2023 Opting-out Birr
Elektroingenieurbüro P. Keller + Partner AG CHE-112.413.326 Baden 22.09.2022 Auditor switch Birr
Wärmebau AG CHE-101.098.462 Weiningen (ZH) 15.06.2022 Auditor switch Birr