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 Wirtschaftsprüfung AG
UID	CHE-106.671.133
Alternative / previous Names	Revinova Wirtschaftsprüfung AG
Domicile	Zürich
Canton	ZH
Legal Form	Limited corporation
Firm Inscription Date	17.09.1990
Firm Deletion Date	24.05.2011
Acquired by:	Grant Thornton AG (CHE-109.041.827)

FAOA Information

FAOA ID	501838
RAB Permission	licensed audit expert
FAOA License	cancelled (active from 31.12.2007 until 24.05.2011)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	Grant Thornton Wirtschaftsprüfung AG (CHE-435.576.194) in Zug (ZG)
Membership in Associations	EXPERTsuisse
Number of auditors with permission	-

Auditor Statistics

Average engagement duration: n/a years (max.: 0 years)

Total number of statutory audit engagements: 0 (Ranked #n/a in Switzerland)

Change in number of audit engagements: n/a (since 31.12.2023), - (over the last 12 months)

Related audit firms

Direct personal relationship:

Further connections:

Grant Thornton AG (CHE-107.841.337), 603 audit engagements
awit wirtschaftsprüfer AG (CHE-102.730.038), 0 audit engagements
ReviTrust Audit AG (CHE-114.760.750), 0 audit engagements
Grant Thornton Spiess SA (CHE-102.004.156), 5 audit engagements
Grant Thornton Advisory AG (CHE-100.726.095), 0 audit engagements
TEBOR Treuhand AG (CHE-106.237.682), 0 audit engagements
Fasser & Leuenberger, Steuerberatung, Buchhaltung, Revisionen (ADM-309.347.664), 0 audit engagements
Amberg Controlling AG (CHE-107.958.117), 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
Evalueserve AG	CHE-167.553.913	Zug	10.01.2011	First auditor	Zürich
voestalpine Böhler Welding Schweiz AG	CHE-107.113.551	Wallisellen	20.12.2010	Auditor switch	Zürich
Mindpearl AG	CHE-109.084.251	Zürich	08.12.2010	Auditor switch	Zürich
Schaftproject AG in Liquidation	CHE-115.819.179	Freienbach	01.12.2010	Auditor switch	Zürich
Purolite AG	CHE-112.660.735	Neuchâtel	25.10.2010	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
Serendi International AG	CHE-115.981.638	Fribourg	02.05.2016	Opting-out	Zürich
Mubea Leasing AG	CHE-114.641.252	Heiden	09.02.2015	Auditor switch	Zürich
MAG Switzerland AG in Liquidation	CHE-108.080.003	Schaffhausen	24.03.2014	Opting-out	Zürich
Redwood Services GmbH in Liquidation	CHE-112.192.131	Zug	03.10.2013	Auditor switch	Zürich
Redwood Software Switzerland GmbH	CHE-112.158.039	Zug	03.10.2013	Auditor switch	Zürich