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	Accurata Wirtschaftsprüfung AG
UID	CHE-105.942.097
Alternative / previous Names	Testor Treuhand, Testor Fiduciaire (until 21.12.2005) Testor Treuhand Zürich, Testor Fiduciaire Zurich (until 15.01.2009)
Domicile	Zürich
Canton	ZH
Legal Form	Limited corporation
Firm Inscription Date	29.06.1993
Takeovers:	Accurata Treuhand AG (CHE-100.071.420), per 03.05.2023

FAOA Information

FAOA ID	502502
RAB Permission	licensed audit expert
FAOA License	active (since 21.12.2007)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	Accurata Wirtschaftsprüfung AG, Zweigniederlassung Zug (CHE-313.094.041) in Zug (ZG) Testor Treuhand, Zweigniederlassung Zürich (CHE-201.667.030) in Zürich (ZH)
Membership in Associations	EXPERTsuisse
Number of auditors with permission	4 (4.50 audit engagements per employee on average)

Auditor Statistics

Average engagement duration: 16.2 years (max.: 26.4 years)

Total number of statutory audit engagements: 18 (Ranked #186 in Switzerland)

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

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

	BS	SO	SZ	TG	ZG	ZH	∑
Limited corporation	1	1	1	1	4	10	18
∑	1	1	1	1	4	10	18

This audit firm is recorded as statutory auditor for 29 deleted entities. These are not included in the table above.

Audit Engagements by Branch Office

The 18 statutory audits are performed by the branch offices as indicated in the table below.

	BS	SO	SZ	TG	ZG	ZH	∑
Zürich	1	1	1	1	4	10	18
∑	1	1	1	1	4	10	18

Show client list for Zürich.

Related audit firms

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Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Wood Engineering AG	CHE-108.700.544	Basel	05.07.2021	Auditor switch	Zürich
Abifor Holding AG	CHE-404.007.977	Weinfelden	13.01.2021	First auditor	Zürich
Stovag Nova Immobilien AG	CHE-410.338.537	Zürich	02.10.2020	First auditor	Zürich
WM Immobilien Holding AG	CHE-324.633.019	Zürich	23.07.2020	First auditor	Zürich
MS Stovag Holding AG	CHE-458.210.605	Zürich	21.07.2020	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
VITAPAN Holding AG	CHE-102.783.520	Chur	28.04.2021	Opting-out	Zürich
Venturis GmbH	CHE-104.782.626	Münchenstein	27.04.2020	Auditor switch	Zürich
Ess Zahntechnik AG	CHE-101.612.732	Zürich	10.02.2020	Opting-out	Zürich
Eurasia Prime Invest Verwaltungs- + Treuhand AG	CHE-113.160.553	Meggen	18.12.2019	Opting-out	Zürich
Triplan Ingenieur AG	CHE-107.787.264	Reinach (BL)	08.10.2019	Auditor switch	Zürich