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Fact Sheet MAZARS SA

Core Company Information
Company Name MAZARS SA
UID CHE-107.861.311
Alternative / previous Names MAZARS AG, MAZARS LTD
Mazars & Guérard SA (until 26.02.2003)
MAZARS (Suisse) SA, MAZARS (Schweiz) AG, MAZARS (Switzerland) LTD (until 19.12.2005)
MAZARS CORESA (until 26.01.2010)
MAZARS CORESA SA, MAZARS CORESA AG, MAZARS CORESA LTD (until 19.04.2013)
Domicile Vernier
Canton GE
Legal Form Limited corporation
Firm Inscription Date 06.03.1975
Website https://www.mazars.ch
Phone +41 4 4 3 84 84 44
Takeovers: REVITAG SA (CHE-101.360.312), per 09.03.2017
Coresa, Contrôle, Organisation, Révision SA (CHE-106.031.703), per 19.12.2005
FAOA Information
FAOA ID 500241
RAB Permission state-regulated audit firm
FAOA License active (since 27.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (8) MAZARS SA (CHE-328.124.886) in Bern (BE)   [+]
MAZARS SA (CHE-209.061.262) in Delémont (JU)
MAZARS SA (CHE-388.216.322) in Fribourg (FR)
MAZARS CORESA (CHE-271.109.628) in Lausanne (VD)
MAZARS SA (CHE-281.111.934) in Lausanne (VD)
MAZARS SA (CHE-363.308.793) in Lugano (TI)
MAZARS SA (CHE-463.790.686) in Neuchâtel (NE)
MAZARS SA (CHE-317.742.057) in Sion (VS)
MAZARS SA (CHE-248.814.976) in Zürich (ZH)
Membership in Associations EXPERTsuisse
SVIR
Number of auditors with permission 59  (11.00 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 4.5 years (max.: 25.2 years)

Total number of statutory audit engagements: 649 (Ranked #10 in Switzerland)

Change in number of audit engagements: +84 (since 31.12.2022), +111 (over the last 12 months)

Number of audit clients listed on a Swiss stock exchange: 9 (thereof 0 in the SMI, 1 in the SMI Expanded and 6 in the SPI)

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

  AG AR BE BL BS FR GE GL GR JU LU NE NW OW SG SH SO SZ TG TI VD VS ZG ZH ∑
Limited corporation 9   35 7 3 18 101 1 1 22 5 29 1 2 8 2 6 8 5 15 99 15 35 66 493
Limited liability company 1   2     1 26     4 1                 1 16 1 4 12 69
Foundation   1 2     7 18     1 1 3           1     13 4 2 1 54
Cooperative 1         1                               1     3
Association           1 6     1                     15     1 24
Special legal forms 1           1                           4       6
∑ 12 1 39 7 3 28 152 1 1 28 7 32 1 2 8 2 6 9 5 16 147 21 41 80 649

This audit firm is recorded as statutory auditor for 200 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 649 statutory audits are performed by the branch offices as indicated in the table below.

  AG AR BE BL BS FR GE GL GR JU LU NE NW OW SG SH SO SZ TG TI VD VS ZG ZH ∑
Bern     7               1       1   1   1           11
Delémont     7             12                             19
Fribourg     2     17 3     1                     2       25
Lausanne     5     5 7     12   9           1     112 4 3 1 159
Neuchâtel     1             1   12                         14
Sion                                           8     8
Vernier     5     4 138 1   2 1 11 1 1 1         11 27 9 4 11 227
Zürich 12 1 12 7 3 2 4   1   5     1 6 2 5 8 4 5 6   34 68 186
∑ 12 1 39 7 3 28 152 1 1 28 7 32 1 2 8 2 6 9 5 16 147 21 41 80 649

Show client list for Bern, Delémont, Fribourg, Lausanne, Neuchâtel, Sion, Vernier, Zürich.

Related audit firms

Direct personal relationship:

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Zenhäusern Frères SA CHE-105.896.422 Sion 25.09.2023 Auditor switch Sion
Reuss Private AG CHE-105.649.390 Zürich 21.09.2023 Auditor switch Vernier
Reuss Private Group AG CHE-113.708.563 Freienbach 21.09.2023 Auditor switch Zürich
Casa Giesserei AG CHE-372.942.440 Arbon 18.09.2023 Auditor switch Zürich
SAPPRO SA CHE-105.817.434 Vernier 18.09.2023 Auditor switch Vernier
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
Transports publics fribourgeois Holding (TPF) SA CHE-105.901.632 Givisiez 25.09.2023 Auditor switch Fribourg
Transports publics fribourgeois Infrastructure (TPF INFRA) SA CHE-488.161.213 Givisiez 25.09.2023 Auditor switch Fribourg
Publicis Live SA CHE-104.299.583 Genève 28.07.2023 Auditor switch Vernier
CDG SA CHE-457.409.831 Genève 06.07.2023 Opting-out Zürich
Ampler Bikes GmbH CHE-449.271.016 Zürich 05.07.2023 Opting-out Zürich