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Fact Sheet Bonnefous Audit SA

Core Company Information
Company Name Bonnefous Audit SA
UID CHE-107.742.480
Alternative / previous Names Bonnefous & Cie SA
Société de Contrôle et de Gestion Bonnefous & Cie SA
Domicile Genève
Canton GE
Legal Form Limited corporation
Inscription Date 01.09.1976
FAOA Information
FAOA ID 501065
RAB Permission licensed audit expert
FAOA License active (since 27.11.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
Number of auditors with permission 5  (32.60 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 14.2 years (max.: 33.1 years)

Total number of statutory audit engagements: 163 (Ranked #64 in Switzerland)

Change in number of audit engagements: +5 (since 31.12.2024), +2 (over the last 12 months)

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

  Genf Jura Waadt ∑
Limited corporation 96 1 3 100
Limited liability company 6   1 7
Foundation 21   1 22
Cooperative 28     28
Association 6     6
∑ 157 1 5 163

This audit firm is recorded as statutory auditor for 66 deleted entities. These are not included in the table above.

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Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Nonprofit Builder Sàrl CHE-146.935.060 Coppet 11.12.2025 First auditor Genève
KING JOUET SUISSE SA CHE-109.275.609 Carouge (GE) 08.12.2025 Auditor switch Genève
R Management SA, en liquidation CHE-107.704.982 Genève 27.11.2025 Auditor switch Genève
Société coopérative d'habitation COPROLO TROENES CHE-321.616.616 Carouge (GE) 03.11.2025 Auditor switch Genève
Société coopérative d'habitation COPROLO SOUBEYRAN CHE-158.087.510 Carouge (GE) 08.09.2025 Auditor switch Genève
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
True Heroes Films (THF) CHE-230.649.761 Genève 03.12.2025 Discontinued Genève
Société coopérative de construction et d'habitation UV CHE-112.667.080 Genève 24.11.2025 Auditor switch Genève
Ghada Hijjawi Qaddumi For Arts and Handicrafts Foundation CHE-163.900.068 Genève 17.11.2025 Discontinued Genève
EMS Foyer St-Paul SA CHE-105.566.781 Cologny 06.11.2025 Auditor switch Genève
Association du Foyer St Paul CHE-101.245.591 Cologny 22.10.2025 Auditor switch Genève