Listing of Amrize Ltd as part of the spin-off from Holcim

Get detailed statistics about any audit firm in Switzerland. Just type the auditor name in the field below and off you go!

Fact Sheet Lenz Treuhand AG

Core Company Information
Company Name Lenz Treuhand AG
UID CHE-113.916.280
Alternative / previous Names -
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Inscription Date 08.11.2007
Takeovers: Treuhand Peter Lenz (CHE-107.931.779), per 14.12.2016
Frauenknecht Treuhand GmbH (CHE-257.284.037), per 07.11.2024
FAOA Information
FAOA ID 502033
RAB Permission licensed audit expert
FAOA License active (since 13.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (1) Lenz Treuhand AG (CHE-446.895.746) in Zürich (ZH)
Membership in Associations TREUHAND|SUISSE
Number of auditors with permission 4  (7.25 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 6.8 years (max.: 19 years)

Total number of statutory audit engagements: 29 (Ranked #184 in Switzerland)

Change in number of audit engagements: - (since 31.12.2024), - (over the last 12 months)

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

  BL LU SG UR ZG ZH ∑
Limited corporation 1 1 10   1 12 25
Limited liability company           2 2
Foundation       1   1 2
∑ 1 1 10 1 1 15 29

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

Display client list

Audit Engagements by Branch Office

The 29 statutory audits are performed by the branch offices as indicated in the table below.

  BL LU SG UR ZG ZH ∑
Zürich     3   1 6 10
Zürich 1 1 7 1   9 19
∑ 1 1 10 1 1 15 29

Show client list for Zürich, Zürich.

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
HHS Hildegard und Hans Schaefer Stiftung CHE-112.163.543 Altdorf (UR) 17.07.2024 Auditor switch Zürich
La Bella Consulting AG CHE-147.991.687 Wallisellen 07.02.2024 First auditor Zürich
FTK Immobilien AG CHE-231.863.216 Kaltbrunn 18.12.2023 First auditor Zürich
SCHOELLKOPF KONFEKTIONS AG CHE-107.389.573 Rümlang 01.12.2023 Auditor switch Zürich
Aurum Fitness AG in Liquidation CHE-335.647.830 Zug 24.11.2023 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
Feinstanz AG, Werkzeug- und Feinstanztechnik in Nachlassliquidation CHE-102.487.010 Rapperswil-Jona 16.12.2024 Auditor switch Zürich
Aurum Fitness AG in Liquidation CHE-335.647.830 Zug 25.03.2024 Discontinued Zürich
Pharvaris GmbH CHE-462.641.977 Zug 17.01.2024 Auditor switch Zürich
Amagvik Int. AG CHE-351.979.153 St. Gallen 18.12.2023 Opting-out Zürich
Baukubik 1 AG CHE-295.626.630 Appenzell 18.12.2023 Opting-out Zürich