Audit Firms

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

Core Company Information

Company Name	Grant Thornton AG
UID	CHE-109.041.827
Alternative / previous Names	Grant Thornton Revinova AG
Domicile	Zürich
Canton	ZH
Legal Form	Limited corporation
Firm Inscription Date	21.05.2001
Firm Deletion Date	24.06.2019
Takeovers:	awit wirtschaftsprüfer AG (CHE-102.730.038), per 19.05.2014 Grant Thornton Wirtschaftsprüfung AG (CHE-106.671.133), per 24.05.2011 ReviTrust Audit AG (CHE-114.760.750), per 19.05.2014
Acquired by:	Grant Thornton AG (CHE-107.841.337)

FAOA Information

FAOA ID	501839
RAB Permission	state-regulated audit firm
FAOA License	cancelled (active from 20.12.2007 until 18.09.2019)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	Grant Thornton AG (CHE-404.084.794) in Zug (ZG)
Membership in Associations	EXPERTsuisse
Number of auditors with permission	-

Auditor Statistics

Average engagement duration: 9.1 years (max.: 14.7 years)

Total number of statutory audit engagements: 20 (Ranked #184 in Switzerland)

Change in number of audit engagements: -2 (since 31.12.2023), -5 (over the last 12 months)

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

This audit firm is recorded as statutory auditor for 69 deleted entities. These are not included in the table above.

Audit Engagements by Branch Office

The 20 statutory audits are performed by the branch offices as indicated in the table below.

	AG	BE	NE	OW	SG	SH	SO	SZ	TI	VD	ZG	ZH	∑
Zürich	1	1	1	1	6	2	1	1	1	2	2	1	20
∑	1	1	1	1	6	2	1	1	1	2	2	1	20

Show client list for Zürich.

Related audit firms

Grant Thornton Advisory AG (CHE-100.726.095), 0 audit engagements
Grant Thornton Spiess SA (CHE-102.004.156), 5 audit engagements
V.T. Verwaltungs-Treuhand AG in Liquidation (CHE-102.096.187), 0 audit engagements
TEBOR Treuhand AG (CHE-106.237.682), 0 audit engagements
Amberg Controlling AG (CHE-107.958.117), 0 audit engagements
Fasser & Leuenberger, Steuerberatung, Buchhaltung, Revisionen (ADM-309.347.664), 0 audit engagements
GwG Prüfung und Beratung AG (CHE-284.229.555), 0 audit engagements

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Access Future Metals Holding AG in Liquidation	CHE-189.474.630	Zug	20.06.2019	First auditor	Zürich
Worldline Schweiz AG	CHE-105.855.222	Zürich	18.06.2019	Auditor switch	Zürich
Ossium AG	CHE-311.274.721	Zürich	29.05.2019	First auditor	Zürich
Workday Switzerland GmbH	CHE-182.899.678	Zürich	14.05.2019	First auditor	Zürich
Radio LoRa gemeinnützige AG	CHE-163.684.717	Zürich	23.04.2019	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
CAA Eleven Sàrl	CHE-167.921.879	Nyon	26.02.2024	Auditor switch	Zürich
Accuray International Sàrl	CHE-112.583.052	Morges	09.02.2024	Auditor switch	Zürich
Purolite AG	CHE-112.660.735	Neuchâtel	21.07.2023	Auditor switch	Zürich
Primont AG	CHE-107.853.978	St. Moritz	27.02.2023	Auditor switch	Zürich
Unicorp Seeds AG	CHE-463.571.693	Luzern	24.02.2023	Auditor switch	Zürich