Get detailed statistics about any audit firm in Switzerland. Just type the auditor name in the field below and off you go!

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 (7) 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-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 54  (10.78 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 4.6 years (max.: 24.6 years)

Total number of statutory audit engagements: 582 (Ranked #10 in Switzerland)

Change in number of audit engagements: +17 (since 31.12.2022), +67 (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 JU LU NE NW OW SG SH SO SZ TG TI VD VS ZG ZH
Limited corporation 6 1   24 7 3 16 92 1 21 4 25 1 3 11 2 5 5 3 15 90 13 34 56 438
Limited liability company 1     2     1 13   3 1             1   3 15 1 4 11 56
Foundation     1 2     6 20   2 1 3           1     13 4 2 1 56
Cooperative 1           1                             1     3
Association             1 5   1                     15     1 23
Special legal forms 1             1                         4       6
9 1 1 28 7 3 25 131 1 27 6 28 1 3 11 2 5 7 3 18 137 19 40 69 582

This auditor is recorded as statutory auditor for 190 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 582 statutory audits are performed by the branch offices as indicated in the table below.

  AG AI AR BE BL BS FR GE GL JU LU NE NW OW SG SH SO SZ TG TI VD VS ZG ZH
Bern       6             1       1   1               9
Delémont       7           11                             18
Fribourg       2     18 4   1                     2   1   28
Lausanne       5     2 5   12   8           1     104 3 3 1 144
Neuchâtel       1           1   9                         11
Sion                                           7     7
Vernier       2   1 4 119 1 2   11 1 2 1         14 26 9 4 9 206
Zürich 9 1 1 5 7 2 1 3     5     1 9 2 4 6 3 4 5   32 59 159
9 1 1 28 7 3 25 131 1 27 6 28 1 3 11 2 5 7 3 18 137 19 40 69 582

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
CERVIN SOLUTIONS Sàrl CHE-198.525.172 Genève 03.02.2023 First auditor Vernier
MONTFORT SOLUTIONS Sàrl CHE-361.164.336 Genève 03.02.2023 First auditor Vernier
MONTROSE SOLUTIONS Sàrl CHE-203.726.092 Genève 03.02.2023 First auditor Vernier
WEISSHORN SOLUTIONS Sàrl CHE-181.666.456 Genève 03.02.2023 First auditor Vernier
FreiCare Swiss AG CHE-114.665.502 Widnau 01.02.2023 First auditor 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
Tecvia SA CHE-108.013.774 Satigny 11.01.2023 Opting-out Vernier
COLAS SUISSE HOLDING SA CHE-101.040.853 Satigny 09.01.2023 Opting-out Vernier
LA POMME DE PIN SA CHE-112.466.268 Lausanne 09.01.2023 Opting-out Vernier
DOM Schweiz AG CHE-101.754.823 Altendorf 29.12.2022 Auditor switch Zürich
Gentil et Fils S.A. CHE-107.003.365 La Sagne 23.12.2022 Opting-out Vernier