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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
Bétonfrais Orbe S.A. Orbe 10.12.2024 Ernst & Young SA, Lausanne Fidinter SA, Lausanne
Eurosped AG Pratteln 10.12.2024 Santschi & Partner Treuhand AG, Reinach (BL) ONLINE TREUHAND AG, Reinach (BL)
lastminute foundation Chiasso 10.12.2024 PKF CERTIFICA SA, Lugano PricewaterhouseCoopers SA, Lugano
Emch Holding AG Bern 10.12.2024 adiutis ag, Burgdorf auditpartner ag, Bern
Jerusalem Foundation Switzerland Zürich 10.12.2024 Budliger Treuhand AG, Zürich RevConsult Treuhand AG, Zug
Akkodis Switzerland SA Vernier 10.12.2024 PricewaterhouseCoopers SA, Genève Grant Thornton AG, Genève
DOLCEVERDE SA Locarno 10.12.2024 Fiduciaria Gaggioni SA, Muralto CARUSO REVISIONE E CONSULENZA SAGL, Mendrisio
Felix Transport AG Zwingen 10.12.2024 TRETOR AG, Liestal BDO AG, Basel
African Parks Stiftung Schweiz Luzern 10.12.2024 G&E Treuhand GmbH, Cham PricewaterhouseCoopers AG, Luzern
Fondazione Codefelici Lugano 10.12.2024 Fidam Servizi SA, Chiasso Mifid Fiduciaria di Häfliger Michele, Faido
Firalux Design AG Böckten 10.12.2024 Frei Treuhand- & Revisions AG, Basel CORDIS audit AG, Emmen
Dorfplatz-Zentrum MoserMuster AG Seftigen 10.12.2024 adiutis ag, Burgdorf auditpartner ag, Bern
Schloss Girsberg Stiftung Kreuzlingen 10.12.2024 Rotmonten Wirtschaftsprüfung AG, St. Gallen Zähner Treuhand AG, Münsterlingen
La Foncière de la Dixence SA Hérémence 10.12.2024 Fiduciaire FIDAG SA, Martigny Fiduciaire Rhodanienne SA, Sion
Stiftung Tierpark Lange Erlen Basel 10.12.2024 Testor Treuhand AG, Basel Alltax AG Wirtschaftsprüfung, Basel
Chronometrie Spinnler + Schweizer AG Basel 10.12.2024 BDO AG, Basel BANDO TREUHAND AG, Basel
clean-tek Reinraum und Hospitaltechnik AG Basel 10.12.2024 a&o kreston audit ag, Zürich TRETOR AG, Basel
Morisset & Partner AG Basel 10.12.2024 KB audit gmbh, Bettwil Helios Treuhand AG, Liestal
Intertrans Tankschiffahrt AG Birsfelden 10.12.2024 Balance Audit AG, Basel RST Treuhand AG, Basel
Haslital Tourismus Meiringen 10.12.2024 ANDEREGG TREUHAND AG, Meiringen Anderegg Treuhand, Meiringen

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%.