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Fact Sheet A & O Treuhand- und Wirtschaftsprüfung GmbH

Core Company Information
Company Name A & O Treuhand- und Wirtschaftsprüfung GmbH
Company UID CHE-105.060.719
Alternative / previous Names -
Domicile Baden
Canton AG
Legal Form Limited liability company
Firm Inscription Date 09.03.1999
Firm Deletion Date 29.06.2020
Acquired by: Confia Baden AG (CHE-108.378.017)
FAOA Information
FAOA ID 500783
RAB Permission licensed audit expert
FAOA License cancelled
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission -
Auditor Statistics

Average engagement duration: 11.7 years (max.: 11.9 years)

Total number of statutory audit engagements: 3 (Ranked #202 in Switzerland)

Change in number of audit engagements: -6 (since 31.12.2020), -47 (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
Limited corporation 3 3
3 3

This auditor is recorded as statutory auditor for 18 deleted entities. These are not included in the table above.

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Related audit firms

Network:

Total number of audit engagements across the network: 196

Direct personal relationship:

Further connections:

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Kovats Optik AG CHE-107.891.128 Baden 03.09.2019 Auditor switch Baden
mednetbern AG CHE-116.251.318 Bern 05.07.2019 Auditor switch Baden
Schlatter Holzbau AG CHE-431.751.311 Oberglatt 28.05.2019 First auditor Baden
Sonnehoger AG CHE-208.242.217 Ehrendingen 04.07.2018 First auditor Baden
Vereinigung Cerebral Zürich CHE-112.978.367 Zürich 23.02.2018 Auditor switch Baden
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
Alpha Security Sicherheitsdienste AG CHE-105.309.103 Obersiggenthal 14.06.2021 Auditor switch Baden
Kovats Optik AG CHE-107.891.128 Baden 14.06.2021 Auditor switch Baden
mednetbern AG CHE-116.251.318 Bern 10.06.2021 Auditor switch Baden
Schlatter Holzbau AG CHE-431.751.311 Oberglatt 03.06.2021 Auditor switch Baden
Secoma Controlling-Systeme AG CHE-104.470.569 Niederrohrdorf 01.06.2021 Auditor switch Baden