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Fact Sheet Zehnder Revisions AG

Core Company Information
Company Name Zehnder Revisions AG
UID CHE-412.863.582
Alternative / previous Names -
Domicile Lenzburg
Canton AG
Legal Form Limited corporation
Inscription Date 21.08.2024
FAOA Information
FAOA ID 505522
RAB Permission licensed audit expert
FAOA License active (since 13.09.2024)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
TREUHAND|SUISSE
Number of auditors with permission 5  (6.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 10.4 years (max.: 29.9 years)

Total number of statutory audit clients: 30 (Ranked #184 in Switzerland)

Change in number of audit engagements: +3 (since 31.12.2025), +22 (over the last 12 months)

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

  AG BE GE LU TI ZH ∑
Limited corporation 14   1 1   1 17
Limited liability company 1           1
Foundation 2 1     1 2 6
Cooperative 3           3
Association           3 3
∑ 20 1 1 1 1 6 30

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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
Amalie und Theo Pinkus-Stiftung Zürich CHE-103.122.663 Zürich 12.03.2026 Auditor switch Lenzburg
Weinbaugenossenschaft Birmenstorf CHE-103.374.213 Birmenstorf (AG) 21.01.2026 Auditor switch Lenzburg
Gasthof zum Bären Birmenstorf GmbH CHE-147.721.863 Birmenstorf (AG) 12.01.2026 Auditor switch Lenzburg
ISL Industrieservice Lenzburg AG CHE-456.071.178 Lenzburg 03.12.2025 Auditor switch Lenzburg
Stipendienkasse für den Schweizer Buchhandel CHE-112.903.375 Bern 18.11.2025 Auditor switch 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