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Fact Sheet Grant Thornton Advisory AG

Core Company Information
Company Name Grant Thornton Advisory AG
UID CHE-100.726.095
Alternative / previous Names Fasser & Leuenberger AG
ReviTrust Treuhand AG
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 04.05.1998
Firm Deletion Date 24.06.2019
Takeovers: Fasser & Leuenberger, Steuerberatung, Buchhaltung, Revisionen (ADM-309.347.664), per 04.05.1998
Amberg Controlling AG (CHE-107.958.117), per 24.06.2010
Acquired by: Grant Thornton AG (CHE-107.841.337)
FAOA Information
FAOA ID 501371
RAB Permission licensed audit expert
FAOA License cancelled (active from 12.12.2007 until 30.04.2018)
Link to FAOA website View auditor profile at FAOA
Branch offices (0) Grant Thornton Advisory AG (CHE-170.365.536) in Buchs (SG) (SG)
Grant Thornton Advisory AG (CHE-434.782.213) in Genève (GE)
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 31.12.2022), - (over the last 12 months)

Related audit firms
Latest audit engagements
These are this auditor's latest audit engagements.
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Unifi Switzerland GmbH CHE-458.649.958 Schaffhausen 14.04.2015 First auditor Zürich
Lab Top, Medizinische Laboratorien AG CHE-109.302.330 Volketswil 07.03.2014 Auditor switch Zürich
Verein Kiosk Josefwiese CHE-104.637.935 Zürich 04.10.2011 First auditor Zürich
DreamTeam11 GmbH in Liquidation CHE-113.763.349 Frauenfeld 01.09.2011 First auditor Zürich
Kinderanwaltschaft Schweiz CHE-114.887.818 Zürich 09.08.2011 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
Stiftung Bruggbach CHE-100.355.780 Kirchberg (SG) 29.01.2018 Auditor switch Zürich
Pre-We Aktiengesellschaft CHE-103.245.685 Zürich 15.03.2017 Auditor switch Zürich
Verein Kiosk Josefwiese CHE-104.637.935 Zürich 13.02.2017 Auditor switch Zürich
Anna Maria und Karl Kramer-Stiftung CHE-101.014.703 Zürich 15.09.2016 Auditor switch Zürich
Genossenschaft Gleis 70 CHE-101.362.305 Zürich 02.08.2016 Auditor switch Zürich