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Fact Sheet FSK Fiduciaire SA

Core Company Information
Company Name FSK Fiduciaire SA
UID CHE-114.424.973
Alternative / previous Names FSK Audit SA (until 14.03.2025)
Domicile Courgenay
Canton JU
Legal Form Limited corporation
Inscription Date 18.07.2008
FAOA Information
FAOA ID 503766
RAB Permission licensed audit expert
FAOA License active (since 04.06.2009)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
Number of auditors with permission 3  (21.33 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 19.4 years (max.: 32.3 years)

Total number of statutory audit clients: 64 (Ranked #150 in Switzerland)

Change in number of audit engagements: +2 (since 31.12.2025), +53 (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 Jura Neuenburg Waadt ∑
Limited corporation 3 48 3 2 56
Limited liability company   2     2
Foundation 2 4     6
∑ 5 54 3 2 64

This audit firm is recorded as statutory auditor for 1 deleted entities. These are not included in the table above.

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Related audit firms

Network:

Total number of audit engagements across the network: 82

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Ressorts industriels SA CHE-102.579.089 Courgenay 03.02.2026 Auditor switch Courgenay
Vétérinaires Mont-Terri Sàrl CHE-385.399.367 Courgenay 12.01.2026 First auditor Courgenay
Fernand Perrin S.A. CHE-107.214.577 Porrentruy 29.12.2025 Auditor switch Courgenay
ALSZ Holding SA CHE-112.418.039 La Baroche 23.12.2025 Auditor switch Courgenay
ATB S.A. CHE-105.946.385 Moutier 19.12.2025 Auditor switch Courgenay
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
SPC QUALI-SERVICES SA CHE-102.582.660 Delémont 27.04.2020 Auditor switch Courgenay
Laboratoires Dr Bregnard SA CHE-106.051.605 Courroux 21.06.2019 Auditor switch Courgenay
Fondation de prévoyance en faveur du personnel de la maison Joseph Bonvallat en liquidation CHE-109.765.486 Porrentruy 13.12.2018 Auditor switch Courgenay
AJKLO SA CHE-295.177.827 Haute-Sorne 29.05.2018 Opting-out Courgenay
Fondation Les Cerlatez CHE-107.490.315 Saignelégier 12.02.2018 Auditor switch Courgenay