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Fact Sheet Trecon Treuhand AG

Core Company Information
Company Name Trecon Treuhand AG
Company UID CHE-111.791.145
Alternative / previous Names -
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 23.07.2004
FAOA Information
FAOA ID 502380
RAB Permission licensed audit expert
FAOA License active
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission 6  (6.50 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 8.1 years (max.: 28.1 years)

Total number of statutory audit engagements: 39 (Ranked #160 in Switzerland)

Change in number of audit engagements: +2 (since 31.12.2021), +7 (over the last 12 months)

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

Limited corporation 12 1 2 2 1 13 31
Limited liability company 1 1         2
Foundation 2         1 3
Cooperative           1 1
Association   1       1 2
15 3 2 2 1 16 39

This auditor is recorded as statutory auditor for 4 deleted entities. These are not included in the table above.

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Related audit firms


Total number of audit engagements across the network: 39

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
Huber Metall- und Stahlbau AG CHE-106.933.445 Erlinsbach (SO) 09.02.2022 Auditor switch Zürich
Scientology Kirche Zürich CHE-102.773.510 Volketswil 25.01.2022 Auditor switch Zürich
Stiftung Vision Zukunft CHE-112.106.930 Aarau 20.01.2022 Auditor switch Zürich
Bits Technik AG CHE-115.800.317 Malters 03.01.2022 Auditor switch Zürich
Garage Faes AG CHE-107.116.696 Oberkulm 22.12.2021 Auditor switch 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 AG CHE-366.499.301 Baar 20.05.2022 Opting-out Zürich
JAS AG CHE-107.655.332 Aarburg 28.03.2022 Opting-out Zürich
Delco GmbH in Liquidation CHE-288.133.569 Zürich 16.02.2022 Opting-out Zürich
Bötschi AG Feuer Luft Wasser CHE-112.858.496 Berg (TG) 22.12.2020 Auditor switch Zürich
Angkor (F&B) AG CHE-115.399.243 Zürich 14.12.2020 Opting-out Zürich