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Fact Sheet Grant Thornton AG

Core Company Information
Company Name Grant Thornton AG
UID CHE-107.841.337
Alternative / previous Names Grant Thornton Ltd., Grant Thornton SA
Bankrevisions- und Treuhand AG, Révision de Banques et Fiduciaire SA, Bank Auditors and Fiduciary Ltd
Grant Thornton Bankrevision AG, Grant Thornton Bank Audit Ltd., Grant Thornton Révision Bancaire SA
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 25.10.1971
Takeovers: Grant Thornton Advisory AG (CHE-100.726.095), per 24.06.2019
Grant Thornton Spiess SA (CHE-102.004.156), per 02.06.2021
TEBOR Treuhand AG (CHE-106.237.682), per 18.06.2018
Grant Thornton AG (CHE-109.041.827), per 24.06.2019
FAOA Information
FAOA ID 500038
RAB Permission state-regulated audit firm
FAOA License active (since 26.11.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (2) Grant Thornton AG (CHE-394.243.600) in Buchs (SG) (SG)
Grant Thornton AG (CHE-153.284.948) in Genève (GE)
Membership in Associations EXPERTsuisse
SVIR
Number of auditors with permission 34  (17.56 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 7.1 years (max.: 28.4 years)

Total number of statutory audit engagements: 597 (Ranked #11 in Switzerland)

Change in number of audit engagements: +2 (since 31.12.2023), +38 (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 AI AR BE BL BS FR GE GR JU LU NE NW OW SG SH SO SZ TG TI VD ZG ZH
Limited corporation 6 2 2 5 1 12   48 18 1 7 7 1 2 36 1 2 22 3 4 22 92 141 435
Limited liability company         1   3 5 1     2     2 2   2     10 20 16 64
Foundation           2   15 1   2   3 1 1 1 4 3 1   1 18 29 82
Cooperative           1                         1     1 1 4
Association       1       2             1             3 4 11
Special legal forms                                   1           1
6 2 2 6 2 15 3 70 20 1 9 9 4 3 40 4 6 28 5 4 33 134 191 597

This audit firm is recorded as statutory auditor for 90 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 597 statutory audits are performed by the branch offices as indicated in the table below.

  AG AI AR BE BL BS FR GE GR JU LU NE NW OW SG SH SO SZ TG TI VD ZG ZH
Buchs (SG)     1 1       2 18 1       1 28       2 1 2 2 4 63
Genève       1     3 61       7               1 29 5 3 110
Zürich 6 2 1 4 2 15   7 2   9 2 4 2 12 4 6 28 3 2 2 127 184 424
6 2 2 6 2 15 3 70 20 1 9 9 4 3 40 4 6 28 5 4 33 134 191 597

Show client list for Buchs (SG), Genève, Zürich.

Related audit firms

Network:

Total number of audit engagements across the network: 602

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
CAA Eleven Sàrl CHE-167.921.879 Nyon 26.02.2024 Auditor switch Genève
Nielsen International SA CHE-107.426.027 Lugano 21.02.2024 Auditor switch Zürich
Accuray International Sàrl CHE-112.583.052 Morges 09.02.2024 Auditor switch Genève
Phoenix Technologies AG CHE-478.932.618 Zug 24.01.2024 First auditor Buchs (SG)
TRIUS Partners AG CHE-183.125.349 Zürich 18.01.2024 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
Fondation RHUMATISMES-ENFANTS-SUISSE CHE-199.490.263 Lausanne 22.01.2024 Auditor switch Genève
IROC AG CHE-109.691.540 Zürich 19.01.2024 Auditor switch Zürich
Maison Carat SA CHE-105.839.393 Genève 18.01.2024 Auditor switch Genève
qiibee ag CHE-430.610.464 Zug 28.12.2023 Opting-out Zürich
qiibee stiftung CHE-177.987.779 Zug 28.12.2023 Auditor switch Zürich