Willy Bühler & Co Treuhand und Revisions AG - Audit Firms

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Core Company Information

Company Name	Willy Bühler & Co Treuhand und Revisions AG
UID	CHE-101.271.602
Alternative / previous Names	-
Domicile	Zürich
Canton	ZH
Legal Form	Limited corporation
Inscription Date	30.12.1943
Firm Deletion Date	19.07.2005
Acquired by:	PricewaterhouseCoopers AG (CHE-106.839.438)

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.: n/a 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

Neuhaus & Partner (CHE-100.560.707), 0 audit engagements
National Treuhand AG in Liquidation (CHE-101.266.363), 1 audit engagements
Coopers & Lybrand Bankenrevision AG (CHE-101.330.156), 0 audit engagements
Trewi Treuhand- und Revisions-AG (CHE-103.390.270), 0 audit engagements
C&L-Coopers & Lybrand AG (CHE-108.753.629), 1 audit engagements
Frei + Kläui Treuhand AG (CHE-107.159.412), 0 audit engagements
Controllexpert AG (ADM-137.181.853), 0 audit engagements
Revisuisse Price Waterhouse AG (ADM-271.016.843), 1 audit engagements
Price Waterhouse AG (ADM-315.960.011), 0 audit engagements
STG-Coopers & Lybrand Consulting AG (ADM-405.109.008), 0 audit engagements
Ofor Révision Bancaire SA (CHE-100.093.893), 0 audit engagements
Ofor (CHE-103.852.431), 0 audit engagements
PricewaterhouseCoopers Holding GmbH (CHE-100.945.674), 0 audit engagements
Coopers & Lybrand, Revisa, Revisuisse AG (CHE-101.269.060), 5 audit engagements
Revisuisse AG (CHE-100.995.554), 0 audit engagements
Revisa Treuhand AG (CHE-101.282.818), 0 audit engagements

Latest audit engagements

These are this auditor's latest audit engagements.

Client Name	Client UID	Domicile	Start Date	Type of switch	Auditor Branch
Gentiana AG	CHE-103.939.842	St. Moritz	20.02.2001	Auditor switch	Zürich
Rotachron AG in Liquidation	CHE-102.656.407	St. Moritz	20.02.2001	Auditor switch	Zürich
Traun Holding AG in Liquidation	CHE-101.308.961	Baar	20.10.2000	First auditor	Zürich
IRON KMU-Beteiligungs AG	CHE-101.281.842	Zürich	03.08.2000	First auditor	Zürich
Marengo AG in Liquidation	CHE-105.218.647	Zürich	22.09.1999	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
Cranstonia AG in Liquidation	CHE-101.301.189	Glarus	20.01.2005	Auditor switch	Zürich
Langwart AG in Liquidation	CHE-103.051.299	Glarus	13.01.2005	Auditor switch	Zürich
Foto-Fac AG in Liquidation	CHE-105.891.028	Winterthur	22.12.2004	Auditor switch	Zürich
Dembo Holding AG in Liquidation	CHE-103.468.452	Zürich	07.12.2004	Auditor switch	Zürich
Traun Holding AG in Liquidation	CHE-101.308.961	Baar	23.11.2004	Auditor switch	Zürich