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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 56  (11.07 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 4.5 years (max.: 24.9 years)

Total number of statutory audit engagements: 620 (Ranked #10 in Switzerland)

Change in number of audit engagements: +55 (since 31.12.2022), +91 (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 AI 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 1   33 7 3 16 97 1 1 21 4 26 1 3 11 2 6 7 4 16 92 13 35 57 466
Limited liability company 1     2     1 22     3 1                 3 16 1 4 13 67
Foundation     1 2     6 19     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 1 37 7 3 25 145 1 1 26 6 29 1 3 11 2 6 8 4 19 140 19 41 72 620

This auditor is recorded as statutory auditor for 192 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 620 statutory audits are performed by the branch offices as indicated in the table below.

  AG AI 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             10                             17
Fribourg       2     18 4     1                     2   1   28
Lausanne       5     2 6     12   9           1     106 3 3 1 148
Neuchâtel       1             1   9                         11
Sion                                             7     7
Vernier       3   1 4 132 1   2   11 1 2 1         14 27 9 4 9 221
Zürich 12 1 1 12 7 2 1 3   1   5     1 9 2 5 7 3 5 5   33 62 177
∑ 12 1 1 37 7 3 25 145 1 1 26 6 29 1 3 11 2 6 8 4 19 140 19 41 72 620

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

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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
Fast Lane Holding AG CHE-406.641.837 Wallisellen 25.05.2023 First auditor Zürich
Fast Lane Institute for Knowledge Transfer (Switzerland) AG CHE-112.839.731 Wallisellen 25.05.2023 Auditor switch Zürich
Norevra Construction SA CHE-245.916.416 Lancy 24.05.2023 First auditor Vernier
Yggdrasil Holding AG CHE-484.612.731 Freienbach 16.05.2023 First auditor Zürich
Omya (Schweiz) AG CHE-110.344.938 Oftringen 15.05.2023 Auditor switch Zürich
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
AXA Liabilities Managers Switzerland AG CHE-114.480.322 Winterthur 11.05.2023 Auditor switch Zürich
Fondation du Pré Convert CHE-325.739.413 Haute-Sorne 11.05.2023 Auditor switch Delémont
Claire-Fontaine Immobilier SA CHE-250.713.184 Haute-Sorne 24.04.2023 Auditor switch Delémont
SYNERGIPLUS SA CHE-424.732.426 Genève 08.03.2023 Opting-out Vernier
Tecvia SA CHE-108.013.774 Satigny 11.01.2023 Opting-out Vernier