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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
Human Job SA Locarno 17.09.2020 FidaTi Sagl Orselina
AGIBA IT Services AG Winterthur 16.09.2020 Wespi & Partner AG Wallisellen
Fondation La vue pour la vie - eyesight4life Genève 16.09.2020 Christian Masson Genève
Lundbeck (Schweiz) AG Opfikon 17.09.2020 PricewaterhouseCoopers AG Zug
CAM Schweiz AG Opfikon 17.09.2020 Vasilj Treuhand & Revision Bülach
ACM Biosciences AG Basel 16.09.2020 Ernst & Young AG Basel
AirPlus International AG Kloten 16.09.2020 Ernst & Young AG Zürich
Gargiulo Automobil AG Mörschwil 17.09.2020 ad optima revision ag St. Gallen
Diventa AG Chur 17.09.2020 Curia Treuhand AG Chur
Air Sea Broker Aviation AG Dietikon 16.09.2020 Meng und Partner Revisions AG Baden
Sinoswiss Medical AG Zug 17.09.2020 Retreag Revisions AG Zug
About-X SA Gravesano 16.09.2020 Lufida Revisions AG Luzern
DVG Sàrl Crissier 17.09.2020 BfB Fidam révision SA Renens (VD)
Cocoon System AG Basel 16.09.2020 Testor Treuhand AG Basel
Fischbach AG Villmergen 16.09.2020 CORDIS audit AG Emmen

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%.