Jean Frei Revisions- und Treuhand AG - Audit Firms

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Core Company Information

Company Name	Jean Frei Revisions- und Treuhand AG
UID	CHE-107.926.637
Alternative / previous Names	-
Domicile	Wallisellen
Canton	ZH
Legal Form	Limited corporation
Inscription Date	15.02.1979

FAOA Information

FAOA ID	501958
RAB Permission	licensed audit expert
FAOA License	active (since 21.12.2007)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	-
Membership in Associations	EXPERTsuisse TREUHAND\|SUISSE
Number of auditors with permission	3 (13.33 audit engagements per employee on average)

Auditor Statistics

Average engagement duration: 13.5 years (max.: 32.4 years)

Total number of statutory audit engagements: 40 (Ranked #170 in Switzerland)

Change in number of audit engagements: - (since 31.12.2024), -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.

	Aargau	Solothurn	Schwyz	Zug	Zürich	∑
Limited corporation	1	1		1	22	25
Limited liability company			1		10	11
Foundation					2	2
Cooperative					2	2
∑	1	1	1	1	36	40

This audit firm is recorded as statutory auditor for 22 deleted entities. These are not included in the table above.

Related audit firms

Direct personal relationship:

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Physio Rehab GmbH	CHE-376.531.136	Richterswil	06.06.2025	First auditor	Wallisellen
Sagino Weine & Delicatessen AG	CHE-493.671.773	Baar	11.06.2024	First auditor	Wallisellen
WeHo Spitex GmbH	CHE-210.315.742	Adliswil	09.04.2024	First auditor	Wallisellen
IVU Traffic Technologies Schweiz AG	CHE-103.741.866	Olten	13.03.2024	Auditor switch	Wallisellen
Spitex Melina's Medical Care GmbH	CHE-422.498.024	Urdorf	12.03.2024	First auditor	Wallisellen

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
Sagino Weine & Delicatessen AG	CHE-493.671.773	Baar	13.03.2025	Auditor switch	Wallisellen
Christen Rolladen AG	CHE-106.968.633	Dielsdorf	27.12.2024	Discontinued	Wallisellen
AKENZA AG	CHE-202.142.764	Zürich	06.12.2024	Auditor switch	Wallisellen
Weber GreenTech AG	CHE-109.872.159	Küsnacht (ZH)	10.09.2024	Opting-out	Wallisellen
Weber Fibertech AG - Holding	CHE-115.346.353	Küsnacht (ZH)	08.08.2024	Opting-out	Wallisellen