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Fact Sheet RSM Audit Switzerland SA

Core Company Information
Company Name RSM Audit Switzerland SA
UID CHE-112.665.603
Alternative / previous Names GVA AUDIT SA
Refa Trading SA
RSM GVA Audit SA
Domicile Genève
Canton GE
Legal Form Limited corporation
Inscription Date 07.12.2005
Takeovers: RSM Audit (Zurich) AG (CHE-114.806.889), per 08.02.2018
FAOA Information
FAOA ID 500855
RAB Permission licensed audit expert
FAOA License active (since 01.11.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (3) RSM Audit Switzerland SA, succursale de Lausanne (CHE-462.391.303) in Lausanne (VD)
RSM Audit Switzerland SA, succursale de Sion (CHE-363.996.135) in Sion (VS)
RSM Audit Switzerland AG, Zweigniederlassung Zürich (CHE-142.611.693) in Zürich (ZH)
Membership in Associations EXPERTsuisse
Number of auditors with permission 14  (20.57 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 4.9 years (max.: 19.3 years)

Total number of statutory audit clients: 288 (Ranked #33 in Switzerland)

Change in number of audit engagements: - (since 31.12.2025), +29 (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 BL BS FR GE JU LU NE NW OW SG SZ TG TI VD VS ZG ZH ∑
Limited corporation 5 1 1 7 2 105 2 1 6 1   2 5 2 3 20 3 10 19 195
Limited liability company 4 1 1 2   11   1     1 1   1 1 9 3 3 14 53
Foundation           19                   2   2 3 26
Association           11                   1     2 14
∑ 9 2 2 9 2 146 2 2 6 1 1 3 5 3 4 32 6 15 38 288

This audit firm is recorded as statutory auditor for 55 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 288 statutory audits are performed by the branch offices as indicated in the table below.

  AG BE BL BS FR GE JU LU NE NW OW SG SZ TG TI VD VS ZG ZH ∑
Genève 2 1   3 2 143 2 1 6 1           25 5 11 3 205
Lausanne           1                   7       8
Sion                                 1     1
Zürich 7 1 2 6   2   1     1 3 5 3 4     4 35 74
∑ 9 2 2 9 2 146 2 2 6 1 1 3 5 3 4 32 6 15 38 288

Show client list for Genève, Lausanne, Sion, Zürich.

Related audit firms

Network:

Total number of audit engagements across the network: 288

Direct personal relationship:

Further connections:

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Hubexo Switzerland AG CHE-100.944.344 Opfikon 12.01.2026 Auditor switch Zürich
PW WaferTec GmbH CHE-213.377.099 Thun 12.01.2026 Auditor switch Zürich
Holle baby food AG CHE-105.068.738 Riehen 31.12.2025 Auditor switch Zürich
Fondation Porteous CHE-457.849.561 Chêne-Bougeries 09.12.2025 First auditor Genève
SIERRE-VALAIS SPORT SA CHE-247.426.873 Sierre 01.12.2025 First auditor Sion
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
Asceneuron SA CHE-181.731.651 Eysins 09.01.2026 Opting-out Genève
Elev8 Holdings AG CHE-423.215.890 Zug 22.12.2025 Auditor switch Zürich
SIKAPALOR AG CHE-417.960.324 Basel 18.12.2025 Auditor switch Genève
SuperOffice AG CHE-107.358.785 Basel 16.12.2025 Auditor switch Zürich
Horizon Payments Solutions AG in Liquidation CHE-480.866.273 Wollerau 05.12.2025 Discontinued Zürich