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	Frehner Verwaltungs und Revisions AG
UID	CHE-112.359.589
Alternative / previous Names	Gasser und Frehner Treuhand AG
Domicile	Meilen
Canton	ZH
Legal Form	Limited corporation
Firm Inscription Date	17.05.2005

FAOA Information

FAOA ID	504440
RAB Permission	licensed audit expert
FAOA License	active (since 20.12.2010)
Link to FAOA website	View auditor profile at FAOA
Branch offices (0)	-
Membership in Associations	TREUHAND\|SUISSE
Number of auditors with permission	1

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

Network:

Total number of audit engagements across the network: 33

Direct personal relationship:

Further connections:

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Carlyon AG	CHE-201.353.933	Zollikon	24.04.2018	First auditor	Meilen
Chreien-Stiftung	CHE-466.943.609	Zumikon	15.12.2017	First auditor	Meilen
Windwerk AG	CHE-424.297.011	Winterthur	19.12.2016	First auditor	Meilen
Enrique u. Erica Marcet-Schnöller-Stiftung	CHE-443.955.263	Meilen	08.11.2016	First auditor	Meilen
Stiftung AccessAbility	CHE-453.346.048	Luzern	07.07.2016	First auditor	Meilen

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
Windwerk AG	CHE-424.297.011	Winterthur	01.04.2019	Auditor switch	Meilen
Stiftung AccessAbility	CHE-453.346.048	Luzern	21.02.2019	Auditor switch	Meilen
Chreien-Stiftung	CHE-466.943.609	Zumikon	09.01.2019	Auditor switch	Meilen
thjnk Zürich AG	CHE-495.084.440	Zürich	14.11.2018	Auditor switch	Meilen
Carlyon AG	CHE-201.353.933	Zollikon	17.10.2018	Auditor switch	Meilen