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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
Stiftung Museumsbahn Stein am Rhein - Etzwilen - Hemishofen - Ramsen & Rielasingen - Singen (SEHR & RS) Stein am Rhein 17.03.2025 Park Consulting AG, Schaffhausen BDS Treuhand AG, Schaffhausen
VCT Vector Gestion SA Nyon 17.03.2025 BDO SA, Vernier CRF Révision SA, Nyon
Stiftung für dermatologische und allergologische Forschung Chur 17.03.2025 Adverta Treuhand AG, Chur Tureva Treuhand AG, Zürich
Bäckerei-Konditorei Gutjahr GmbH Seedorf (BE) 17.03.2025 Reist Treuhand GmbH, Biel/Bienne Reist - Treuhand, Biel/Bienne
Schibler + Haldi AG Frauenkappelen 17.03.2025 CORE Revision AG, Bern H. U. Gerber Treuhand AG, Mühleberg
Hess Art Holding GmbH Ostermundigen 17.03.2025 Acton Revisions AG, Zug Fiduco, Fiduciaire pour l'Industrie et le Commerce S.A., Biel/Bienne
Hess Art Collection GmbH Ostermundigen 17.03.2025 Acton Revisions AG, Zug Fiduco, Fiduciaire pour l'Industrie et le Commerce S.A., Biel/Bienne
Oxara AG Dietikon 17.03.2025 MSZ Group AG Zug, Zug Tria Revisions AG, Cham
Fondation de l'Espace Ballon Château-d'Oex 17.03.2025 NOFIVAL SA, Vaud, Aigle Henchoz Treuhand AG, Saanen
Galerie Pels-Leusden AG Zürich 17.03.2025 Adverta Treuhand AG, Chur Tureva Treuhand AG, Zürich
DIVISA PRECISION SA Carouge (GE) 17.03.2025 Comservice SA, Genève HP Révision & Conseil SA, Pully
Stellantis &You Switzerland SA Meyrin 17.03.2025 Deloitte SA, Genève Ernst & Young SA, Lancy
Mira Film GmbH Zürich 17.03.2025 Adverta Treuhand AG, Chur Tureva Treuhand AG, Zürich
Bovard AG Bern 17.03.2025 Revag Revisions AG, Bern Urfer Treuhand AG, Bern
Sigi-Gebäudehülle AG Diessbach bei Büren 17.03.2025 Simplica Wirtschaftsprüfung GmbH, Bern Blaser Treuhand AG, Köniz
Weingartner & Meier Holzbau AG Oberkirch 17.03.2025 CORDIS audit AG, Emmen Truvag Revisions AG, Sursee
Adesso Real Estate GmbH Ostermundigen 17.03.2025 Acton Revisions AG, Zug Fiduco, Fiduciaire pour l'Industrie et le Commerce S.A., Biel/Bienne
Fondation Saint-Bernard Genève 14.03.2025 Fiduciaire FIDAG SA, Martigny 2C2F, CABINET DE CONSEIL FISCAL ET FIDUCIAIRE SA, Collonge-Bellerive
Portoverde SA Lugano 14.03.2025 Fidam Servizi SA, Chiasso PKF CERTIFICA SA, Lugano
Fondation just4smiles Surpierre 14.03.2025 Alto Révision Sàrl, Milvignes E-Gestion SA, Milvignes

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%.