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

Fact Sheet Irma Zemp Treuhand

Core Company Information
Company Name Irma Zemp Treuhand
UID CHE-109.034.595
Alternative / previous Names -
Domicile Hünenberg
Canton ZG
Legal Form Sole proprietorship
Firm Inscription Date 20.04.2001
FAOA Information
FAOA ID 500243
RAB Permission licensed audit expert
FAOA License active (since 17.10.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
Number of auditors with permission 1  (9.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 7.6 years (max.: 15.8 years)

Total number of statutory audit engagements: 9 (Ranked #194 in Switzerland)

Change in number of audit engagements: - (since 31.12.2022), - (over the last 12 months)

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

  Bern Luzern Zürich
Limited corporation   1   1
Limited liability company 1 2 2 5
Foundation   1   1
Cooperative   2   2
1 6 2 9

This auditor is recorded as statutory auditor for 6 deleted entities. These are not included in the table above.

Display client list

Related audit firms

Same domicile: 

Latest audit engagements
These are this auditor's latest audit engagements.
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Baugenossenschaft Schwarzenberg (BGS) CHE-102.311.865 Schwarzenberg 13.08.2021 Auditor switch Hünenberg
Strampolino Bern GmbH CHE-142.792.100 Bern 08.02.2019 First auditor Hünenberg
Strampolino GmbH CHE-352.514.727 Kriens 19.10.2018 First auditor Hünenberg
Strampolino Zollikon GmbH CHE-439.326.302 Zollikon 08.10.2018 First auditor Hünenberg
Strampolino Kanton Luzern GmbH CHE-449.382.437 Kriens 31.12.2015 First auditor Hünenberg
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
Stiftung Maria Montaldi-Brun CHE-109.757.280 Schwarzenberg 22.05.2018 Opting-out Hünenberg
British Classic Cars AG CHE-113.083.071 Unterägeri 02.08.2017 Opting-out Hünenberg
Onestra AG CHE-106.841.211 Hünenberg 29.06.2017 Opting-out Hünenberg
Schweizerische Stiftung zur Förderung und Unterstützung von Berufsmusikerinnen und Berufsmusiker CHE-110.027.337 Wolfenschiessen 25.05.2012 Auditor switch Hünenberg
ET Sanutec Group AG in Liquidation CHE-109.900.376 Risch 02.02.2012 Discontinued Hünenberg