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Fact Sheet Zimmerli Treuhand AG

Core Company Information
Company Name Zimmerli Treuhand AG
UID CHE-107.893.860
Alternative / previous Names -
Domicile Lenzburg
Canton AG
Legal Form Limited corporation
Firm Inscription Date 02.12.1976
FAOA Information
FAOA ID 500225
RAB Permission licensed audit expert
FAOA License active (since 08.01.2008)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations veb.ch
Number of auditors with permission 1  (10.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 23.8 years (max.: 29.4 years)

Total number of statutory audit engagements: 10 (Ranked #197 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.

  Aargau Zürich ∑
Limited corporation 9 1 10
∑ 9 1 10

This audit firm is recorded as statutory auditor for 13 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
Luginbühl Fahrzeugtechnik AG CHE-137.369.368 Möriken-Wildegg 04.07.2023 First auditor Lenzburg
Kosag Kompostier AG CHE-101.522.862 Villnachern 05.11.2019 Auditor switch Lenzburg
Dreikom AG CHE-104.914.833 Wohlen (AG) 31.10.2013 First auditor Lenzburg
Personalvorsorgestiftung der buag Grafisches Unternehmen AG CHE-109.716.938 Baden 05.07.2010 First auditor Lenzburg
RFS-Einkaufsgenossenschaft in Liquidation CHE-100.552.027 Brugg 18.03.2010 First auditor Lenzburg
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
Lometral AG CHE-107.117.595 Schlieren 18.10.2023 Auditor switch Lenzburg
Kosag Kompostier AG CHE-101.522.862 Villnachern 04.10.2023 Auditor switch Lenzburg
SPIRAZINO AG CHE-106.357.671 Möriken-Wildegg 04.07.2023 Opting-out Lenzburg
SIPAG Seiler Bau-Ingenieure + Planer AG CHE-108.072.191 Oberlunkhofen 05.10.2018 Auditor switch Lenzburg
Meier Druck AG CHE-105.775.072 Baden 29.08.2018 Opting-out Lenzburg