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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 SA (CHE-281.111.934) in Lausanne (VD)
MAZARS CORESA (CHE-271.109.628) 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 58  (11.57 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 4.4 years (max.: 24.1 years)

Total number of statutory audit engagements: 671 (Ranked #10 in Switzerland)

Change in number of audit engagements: +106 (since 31.12.2022), +109 (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   36 7 3 17 103 1 1 22 6 30 1 2 8 1 6 8 5 15 113 15 35 67 511
Limited liability company 1   2     1 27     4 1                 1 18 1 4 12 72
Foundation   1 3     6 19     1 1 3           1     13 4 2 2 56
Cooperative 1         1                               1     3
Association           1 6     1                     14     1 23
Special legal forms 1           1                           4       6
∑ 12 1 41 7 3 26 156 1 1 28 8 33 1 2 8 1 6 9 5 16 162 21 41 82 671

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 671 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     13 3     1                     2       21
Lausanne     5     7 7     12   9           1     127 4 3 1 176
Neuchâtel     1             1   13                         15
Sion                                           8     8
Vernier 1   5     4 142 1   2 1 11 1 1 1         11 27 9 4 10 231
Zürich 11 1 14 7 3 2 4   1   6     1 6 1 5 8 4 5 6   34 71 190
∑ 12 1 41 7 3 26 156 1 1 28 8 33 1 2 8 1 6 9 5 16 162 21 41 82 671

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
RGBP AG CHE-108.668.047 Thalwil 29.11.2023 Auditor switch Zürich
Wey Group AG CHE-103.518.854 Unterengstringen 28.11.2023 Auditor switch Zürich
Wey Technology AG CHE-100.508.776 Unterengstringen 28.11.2023 Auditor switch Zürich
Akatech S.A. CHE-108.387.476 Ecublens (VD) 17.11.2023 Auditor switch Lausanne
Swiss Vaccine SA CHE-240.854.819 Prilly 16.11.2023 Auditor switch Lausanne
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
CarFintec SA CHE-433.794.691 Blonay - Saint-Légier 14.11.2023 Auditor switch Vernier
Saatchi & Saatchi Zürich AG CHE-116.149.186 Zürich 14.11.2023 Auditor switch Vernier
Publicis Communications Schweiz AG CHE-107.851.519 Zürich 13.11.2023 Auditor switch Zürich
Fonds de secours et de promotion de la santé en faveur du personnel des transports publics fribourgeois CHE-329.968.438 Givisiez 10.11.2023 Auditor switch Fribourg
Barcol-Air AG CHE-441.027.122 Schwerzenbach 07.11.2023 Auditor switch Zürich