Get detailed statistics about any audit firm in Switzerland. Just type the auditor name in the field below and off you go!

Enter auditor name:

Fact Sheet Trewi Treuhand- und Revisions-AG

Core Company Information
Company Name Trewi Treuhand- und Revisions-AG
Company UID CHE-103.390.270
Alternative / previous Names -
Domicile Winterthur
Canton ZH
Legal Form Limited corporation
Firm Inscription Date 11.08.1965
Firm Deletion Date 19.07.2005
Acquired by: PricewaterhouseCoopers AG (CHE-106.839.438)
FAOA Information
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 31.12.2019), - (over the last 12 months)

Related audit firms
Latest audit engagements

These are this auditor's latest audit engagements.

Client Name Client UID Domicile Start Date Auditor Branch
Cool Wheels AG CHE-101.110.689 Rüschlikon 20.11.2001 Winterthur
Daniela Rupf AG CHE-101.329.839 Dübendorf 19.12.2000 Winterthur
GOBO Handels AG in Liquidation CHE-106.846.912 Winterthur 23.06.2000 Winterthur
Ewald Feldmann AG CHE-105.552.419 Widnau 14.06.2000 Winterthur
ORAG Gastro AG in Liquidation CHE-102.982.723 Dübendorf 08.02.2000 Winterthur
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
Lindspitz AG CHE-101.907.570 Winterthur 06.10.2006 Auditor switch Winterthur
G & G Wohnbau AG CHE-107.494.371 Winterthur 22.05.2006 Auditor switch Winterthur
TOP MEDIA AG CHE-100.508.440 Winterthur 29.07.2005 Auditor switch Winterthur
MERTEC AG in Liquidation CHE-107.979.125 Ossingen 15.06.2005 Auditor switch Winterthur
Cool Wheels AG CHE-101.110.689 Rüschlikon 04.03.2005 Auditor switch Winterthur