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Fact Sheet Effida Treuhand und Revisionen AG

Core Company Information
Company Name Effida Treuhand und Revisionen AG
UID CHE-101.631.600
Alternative / previous Names Effida Fiduciaire et Revision SA
Effida Treuhand und Revisionen, Effida Fiduciaire et Revision
Domicile Mellingen
Canton AG
Legal Form Limited corporation
Firm Inscription Date 14.05.1993
FAOA Information
FAOA ID 500999
RAB Permission licensed audit expert
FAOA License active (since 12.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) -
Membership in Associations EXPERTsuisse
Number of auditors with permission 4  (35.50 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 8 years (max.: 31.2 years)

Total number of statutory audit engagements: 142 (Ranked #72 in Switzerland)

Change in number of audit engagements: +1 (since 31.12.2023), +15 (over the last 12 months)

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

  AG BE FR GL LU SG SO SZ TG ZG ZH ∑
Limited corporation 25 1 1 7 2 4 4 16 1 6 40 107
Limited liability company 5   1     1 2 1     11 21
Foundation 4       1   1   1 1 2 10
Cooperative                     2 2
Association 1                   1 2
∑ 35 1 2 7 3 5 7 17 2 7 56 142

This audit firm is recorded as statutory auditor for 32 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
ouon events AG CHE-475.433.282 Freienbach 13.03.2024 First auditor Mellingen
MuKidi GmbH CHE-488.004.660 Weesen 01.03.2024 First auditor Mellingen
Nydegger AG CHE-106.529.529 Bachenbülach 29.12.2023 Auditor switch Mellingen
Bergblüten AG CHE-364.138.223 Glarus Nord 25.10.2023 Auditor switch Mellingen
Prosima Immobilien-Aktiengesellschaft CHE-101.870.211 Tägerwilen 25.10.2023 Auditor switch Mellingen
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
Settebello Film GmbH CHE-230.419.161 Zürich 19.01.2024 Opting-out Mellingen
Stalder Innenausbau AG CHE-108.406.085 Wädenswil 13.09.2023 Auditor switch Mellingen
Berisha Bau+Haustechnik AG CHE-114.363.751 Mellingen 20.06.2023 Auditor switch Mellingen
Legendair AG CHE-106.619.138 Beinwil am See 17.01.2023 Opting-out Mellingen
IBW AG CHE-103.474.808 Gebenstorf 28.12.2022 Auditor switch Mellingen