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Fact Sheet Koster Consulting AG

Core Company Information
Company Name Koster Consulting AG
UID CHE-104.890.782
Alternative / previous Names -
Domicile Hombrechtikon
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 26.11.1998
FAOA Information
FAOA ID 503500
RAB Permission licensed audit expert
FAOA License active (since 08.10.2008)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
Number of auditors with permission 3  (10.67 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 12.9 years (max.: 25.3 years)

Total number of statutory audit engagements: 32 (Ranked #175 in Switzerland)

Change in number of audit engagements: +1 (since 31.12.2023), -1 (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 Bern Schwyz Zürich ∑
Limited corporation 2 2 1 22 27
Limited liability company       3 3
Foundation       2 2
∑ 2 2 1 27 32

This audit firm is recorded as statutory auditor for 22 deleted entities. These are not included in the table above.

Display client list

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
We Share Forward (Switzerland) Foundation CHE-458.529.946 Zürich 08.02.2024 First auditor Hombrechtikon
Hugo Peters Inneneinrichtungen AG CHE-105.933.224 Zürich 19.07.2022 Auditor switch Hombrechtikon
Margaretha's Bébé und Kinderparadies AG CHE-107.348.769 Wetzikon (ZH) 26.07.2021 Auditor switch Hombrechtikon
Fokus Liegenschaften AG CHE-306.627.498 Bubikon 18.03.2021 First auditor Hombrechtikon
SimpleTrain GmbH CHE-239.403.025 Wallisellen 16.10.2020 First auditor Hombrechtikon
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
W. Stehli AG, Garten- und Strassenbau CHE-105.841.697 Gossau (ZH) 24.07.2023 Auditor switch Hombrechtikon
SICAP Schweiz AG CHE-270.969.752 Zug 29.12.2022 Opting-out Hombrechtikon
Strozzi's Strandhaus AG CHE-115.256.170 Herrliberg 24.09.2021 Opting-out Hombrechtikon
Strozzi's AG CHE-106.066.860 Herrliberg 21.09.2021 Opting-out Hombrechtikon
HT-Recruitment GmbH in Liquidation CHE-480.914.469 Thalwil 24.07.2020 Opting-out Hombrechtikon