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Welcome to - THE comprehensive Swiss auditor database!

This website provides you with comprehensive statistics on audit firms in Switzerland. You can do the following:

Lastest Auditor Changes

Company Name Domicile Engagement Start New Auditor Domicile Auditor
Medizintechnik Basler AG Lindau 11.08.2020 Grant Thornton AG Zürich
PANOS Capital AG Zürich 11.08.2020 Revipur AG Zürich
Club de Bâle SA Basel 11.08.2020 Straumann Treuhand AG Therwil
ACTOCHEM SA Lugano 11.08.2020 a&o kreston audit ag Zürich
Logtrade AG Spreitenbach 11.08.2020 BDO AG Aarau
ZALUVIDA Foundation Rolle 11.08.2020 Fiduciaire Mugny SA Lausanne
Schellenberg Druck AG Zürich Zürich 11.08.2020 Reviduna Revisions AG Dübendorf
JAP Gastronomie AG Chur 11.08.2020 Fasching Treuhand Zürich
LOGISTA EG AG Spreitenbach 11.08.2020 BDO AG Aarau
BURGGRAF SA Plan-les-Ouates 11.08.2020 OGH expertises comptables et fiscales SA Genève
Marssal SA Grono 11.08.2020 REBEFID Sagl Bellinzona
Teylor AG Zürich 11.08.2020 Pfister Treuhand AG Uster
Buderus Heiztechnik AG Pratteln 11.08.2020 Ernst & Young AG Basel
PI Cherpines SA Genève 11.08.2020 Berney Associés Audit SA Genève

Evolution of the Swiss Audit Market

The chart depicts the evolution of active limited companies (AG, SA) and limited liability companies (GmbH, Sàrl) and shows how many of them have a statutory auditor. The decline is strongly related to the possibility of an opting-out for companies with up to ten employees which was introduced in 2008. At the same time, the number of new company registrations has increased significantly over the last years, thus reducing the audit rate for limited companies and limited liability companies from around 64% in 2005 to currently less than 20%.