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Fact Sheet Contor Treuhand AG

Core Company Information
Company Name Contor Treuhand AG
Company UID CHE-101.926.142
Alternative / previous Names Contor Fiduciaire SA
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 08.09.1947
FAOA Information
FAOA ID 502838
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 3  (14.33 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 15.1 years (max.: 28.9 years)

Total number of statutory audit engagements: 43 (Ranked #155 in Switzerland)

Change in number of audit engagements: - (since 31.12.2020), -2 (over the last 12 months)

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

  Glarus Graubünden St. Gallen Thurgau Zürich
Limited corporation 1 1 2 2 32 38
Limited liability company   2     1 3
Foundation       1 1 2
1 3 2 3 34 43

This auditor is recorded as statutory auditor for 33 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
Casa Ferlin AG CHE-301.905.224 Zürich 26.02.2021 First auditor Zürich
"Haus am See" Immobilien AG CHE-102.558.147 Zürich 17.06.2020 Auditor switch Zürich
MS BauPlan AG CHE-108.024.097 Wetzikon (ZH) 05.02.2020 Auditor switch Zürich
K & W SOFTWARE AG CHE-104.275.430 Zürich 17.01.2020 Auditor switch Zürich
Leschär AG CHE-323.559.142 Rüti (ZH) 09.01.2020 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
"Haus am See" Immobilien AG CHE-102.558.147 Zürich 08.01.2021 Opting-out Zürich
Leschär AG CHE-323.559.142 Rüti (ZH) 28.09.2020 Opting-out Zürich
Radio-Television Staeger AG CHE-106.942.220 Thalwil 17.07.2020 Auditor switch Zürich
Fischer Pflanzenkulturen AG CHE-255.112.997 Wangen-Brüttisellen 08.02.2017 Auditor switch Zürich
Blumen Leuenberger GmbH in Liquidation CHE-113.266.594 Dietikon 31.01.2017 Opting-out Zürich