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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  (26.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 18 years (max.: 32.7 years)

Total number of statutory audit clients: 78 (Ranked #136 in Switzerland)

Change in number of audit engagements: +16 (since 31.12.2025), +56 (over the last 12 months)

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

  BE FR JU NE VD VS ∑
Limited corporation 4 1 51 5 4 5 70
Limited liability company     2       2
Foundation 2   4       6
∑ 6 1 57 5 4 5 78

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
AluConcept S.A. CHE-105.213.259 Courgenay 15.07.2026 Auditor switch Courgenay
Centre de sports et loisirs Delémont SA CHE-451.592.122 Delémont 27.05.2026 First auditor Courgenay
Meubles Villat S.A. CHE-105.798.400 Basse-Allaine 26.05.2026 Auditor switch Courgenay
RWB Fribourg SA CHE-102.796.273 Fribourg 12.05.2026 Auditor switch Courgenay
RWB Valais SA CHE-114.645.793 Martigny 21.04.2026 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
MJM Holding SA CHE-368.367.113 Porrentruy 15.06.2026 Opting-out Courgenay
Multifirm SA CHE-115.794.792 Courgenay 03.06.2026 Opting-out Courgenay
Vallat Automobiles SA CHE-110.549.995 Porrentruy 13.03.2026 Opting-out Courgenay
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