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Fact Sheet Contra Treuhand & Verwaltungs AG

Core Company Information
Company Name Contra Treuhand & Verwaltungs AG
UID CHE-108.753.434
Alternative / previous Names Tra-Con, Trading & Consulting AG
Domicile Mellingen
Canton AG
Legal Form Limited corporation
Firm Inscription Date 08.05.1995
FAOA Information
FAOA ID 501349
RAB Permission licensed auditor
FAOA License cancelled (active from 06.12.2007 until 27.11.2019)
Link to FAOA website View auditor profile at FAOA
Branch offices (1) Contra Treuhand & Verwaltungs AG (CHE-465.472.464) in Zürich (ZH)
Membership in Associations -
Number of auditors with permission -
Auditor Statistics

Average engagement duration: 14.8 years (max.: 22.7 years)

Total number of statutory audit engagements: 8 (Ranked #197 in Switzerland)

Change in number of audit engagements: - (since 31.12.2023), - (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 Solothurn Schwyz Thurgau Zürich
Limited corporation 2 1 1   1 5
Limited liability company       3   3
2 1 1 3 1 8

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

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Audit Engagements by Branch Office

The 8 statutory audits are performed by the branch offices as indicated in the table below.

  Aargau Solothurn Schwyz Thurgau Zürich
Mellingen 2 1 1 3 1 8
2 1 1 3 1 8

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Related audit firms

Direct personal relationship:

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
Antronex GmbH CHE-108.509.650 Bürglen (TG) 31.01.2017 First auditor Mellingen
Finges Finanzierungs AG CHE-102.625.074 Mellingen 30.09.2016 Auditor switch Mellingen
Jacot Investment Management AG CHE-447.025.363 Zürich 14.07.2016 Auditor switch Mellingen
Almira Group Holding AG CHE-110.509.702 Zug 10.06.2015 Auditor switch Mellingen
Siegfried Vermögensverwaltung AG in Liquidation CHE-316.024.516 Zürich 05.11.2014 First auditor Mellingen
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
Dasilana AG CHE-108.704.743 Mellingen 18.03.2022 Opting-out Mellingen
Finges Finanzierungs AG CHE-102.625.074 Mellingen 18.03.2022 Opting-out Mellingen
Barhos AG CHE-101.531.453 Baar 14.03.2022 Auditor switch Mellingen
Beryll Swiss Family Advisory AG CHE-207.491.226 Küsnacht (ZH) 14.10.2021 Opting-out Mellingen
Alpine Property AG CHE-114.282.532 Zug 13.10.2021 Opting-out Mellingen