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Core Company Information
Company UID CHE-105.888.799
Alternative / previous Names Fiduservice W. Friz & R. Koller SA
Domicile Fribourg
Canton FR
Legal Form Limited corporation
Firm Inscription Date 27.12.1982
FAOA Information
RAB ID 502397
RAB Permission licensed audit expert
FAOA License active
Link to FAOA website View auditor profile at FAOA
Branch offices (2) FIDUSERVICE S.A. (CHE-328.304.520) in Bulle (FR)
FIDUSERVICE S.A. (CHE-491.427.162) in Genève (GE)
FIDUSERVICE S.A. (CHE-485.276.794) in Zürich (ZH)
Membership in Associations EXPERTsuisse
Number of auditors with permission 6  (5.33 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 6 years (max.: 20 years)

Total number of statutory audit engagements: 32 (Ranked #168 in Switzerland)

Change in number of audit engagements: +3 (since 31.12.2019), +8 (over the last 12 months)

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

Limited corporation 20 1 1 3   1 26
Limited liability company 1           1
Foundation 3       1   4
Cooperative       1     1
24 1 1 4 1 1 32

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

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Audit Engagements by Branch Office

The 32 statutory audits are performed by the branch offices as indicated in the table below.

Bulle 3           3
Fribourg 21     4 1   26
Genève   1         1
Zürich     1     1 2
24 1 1 4 1 1 32

Show client list for Bulle, Fribourg, Genève, Zürich.

Related audit firms

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Latest audit engagements

These are this auditor's latest audit engagements.

Client Name Client UID Domicile Start Date Auditor Branch
Entreprise Mauroux SA CHE-105.989.265 Vuadens 15.04.2020 Fribourg
Centre d'Imagerie du Nord Vaudois (CINOV) SA CHE-112.105.161 Yverdon-les-Bains 18.02.2020 Fribourg
ECI COMMERCIAL SA CHE-103.164.199 Genève 13.01.2020 Genève
Société Coopérative d'Habitation de Renens et agglomération CHE-103.323.546 Renens (VD) 10.01.2020 Fribourg
Romeco 2000 SA CHE-108.457.013 Givisiez 27.12.2019 Fribourg
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
Fondation pour les classes d'enseignement spécialisé de la Gruyère CHE-102.830.579 Bulle 14.01.2020 Auditor switch Bulle
Pierre Sciboz et Cie SA CHE-107.764.435 Treyvaux 22.06.2018 Opting-out Fribourg
La Pati SA CHE-112.297.037 Gibloux 24.11.2017 Auditor switch Fribourg
Mike Wong S.A., en liquidation CHE-114.583.962 Carouge (GE) 21.08.2017 Auditor switch Fribourg
Finale SA CHE-106.075.735 Carouge (GE) 15.08.2017 Opting-out Fribourg