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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 Previous Auditor
Alcan Trading AG Zürich 22.07.2021 KPMG AG, Zürich Grant Thornton AG, Zürich
Grundfos Holding AG Zug 22.07.2021 Ernst & Young AG, Zürich Deloitte AG, Zürich
GRUNDFOS HANDELS AG Zug 22.07.2021 Ernst & Young AG, Zürich Deloitte AG, Zürich
Multiple SA La Chaux-de-Fonds 22.07.2021 Expertis Fiduciaire SA, Val-de-Ruz Fiduciaire du 1er Mars SA, Neuchâtel
Benag AG Neuenkirch 22.07.2021 Convicta Treuhand AG, Hochdorf Bucher Treuhand AG, Kriens
MERAXIS AG Muri bei Bern 22.07.2021 Deloitte AG, Zürich PricewaterhouseCoopers AG, Bern
Adéle Koller-Knüsli-Stiftung Winterthur 22.07.2021 Winco Treuhand AG, Winterthur PricewaterhouseCoopers AG, Winterthur
Groupshop Holding SA Genève 22.07.2021 Berney Associés Audit SA, Genève Duchosal Berney SA, Genève
Shuga Two SA Ascona 22.07.2021 SO.RE.MA. AUDIT SAGL, Lugano BV Fiduciaria SA, Chiasso
LOCK TRAND SA Locarno 22.07.2021 SO.RE.MA. AUDIT SAGL, Lugano BV Fiduciaria SA, Chiasso
Fäh Maschinen- und Anlagenbau AG Glarus 22.07.2021 Fauster Treuhand AG, Glarus Stauffacher Treuhand AG, Glarus
EFFITEC SA Echandens 22.07.2021 Ernst & Young SA, Lausanne Deloitte SA, Lausanne
Eoliennes de Provence SA Provence 22.07.2021 Ernst & Young SA, Lausanne Deloitte SA, Lausanne
Fondation de prévoyance de Vedia SA Genève 22.07.2021 Berney Associés Audit SA, Genève Duchosal Berney SA, Genève
Stiftung zum Glockenhaus Zürich 22.07.2021 Gubser Kalt Wirtschaftsprüfung AG, Uster SRG Schweizerische Revisionsgesellschaft AG, Zürich
Metallwerke Refonda AG Zürich 22.07.2021 KPMG AG, Zürich Grant Thornton AG, Zürich
S.W.I.F.T. Switzerland GmbH Zürich 22.07.2021 PricewaterhouseCoopers AG, Zürich Ernst & Young AG, Zürich
Banque Raiffeisen du Mont-Tendre société coopérative Montricher 22.07.2021 Ernst & Young AG, Basel PricewaterhouseCoopers SA, Genève
Wellness Sport Geneva SA Genève 22.07.2021 Eurex Audit Sàrl, Luxembourg, succursale de Chêne-Bourg, Chêne-Bourg SFD Swisscontrol SA, Carouge (GE)
Adventia Immobilière SA Genève 22.07.2021 Berney Associés Audit SA, Genève Duchosal Berney 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%.