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	Ernst Alder, Buchhaltung Treuhand
UID	CHE-108.055.637
Alternative / previous Names	-
Domicile	Wettingen
Canton	AG
Legal Form	Sole proprietorship
Firm Inscription Date	07.01.1983
Firm Deletion Date	18.12.2012

FAOA Information

FAOA ID	-
RAB Permission	-
FAOA License	unknown
Link to FAOA website	n/a
Branch offices (0)	-
Membership in Associations	-
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)

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Ing. Hochuli AG	CHE-110.619.124	Baden	20.04.2004	First auditor	Wettingen
Pharmavital AG	CHE-101.280.908	Baar	11.03.2002	Auditor switch	Wettingen
MERBA AG	CHE-109.073.879	Würenlos	26.06.2001	First auditor	Wettingen
Res Mundi AG	CHE-101.499.393	Gebenstorf	01.05.1996	First auditor	Wettingen
Sopro Immobilien AG	CHE-101.987.416	Wettingen	16.04.1996	First auditor	Wettingen

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
Res Mundi AG	CHE-101.499.393	Gebenstorf	02.06.2009	Opting-out	Wettingen
MERBA AG	CHE-109.073.879	Würenlos	03.03.2009	Opting-out	Wettingen
Dieter Meier AG in Liquidation	CHE-103.559.103	Würenlos	16.02.2009	Opting-out	Wettingen
AREBA AG	CHE-102.811.286	Würenlos	12.02.2009	Opting-out	Wettingen
MBW Calibration AG	CHE-104.307.389	Wettingen	20.11.2008	Auditor switch	Wettingen