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auditorstats.ch - THE comprehensive Swiss auditor database!

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Lastest Auditor Changes

Company Name Domicile Engagement Start New Auditor Previous Auditor
Kraftwerk Löntsch AG Glarus 10.04.2026 Ernst & Young AG, Bern KPMG AG, Zürich
Société Immobilière de la Route de Jussy SA Genève 10.04.2026 Unifid SA, Genève Gestoval Société Fiduciaire SA, Carouge (GE)
Fichtenpark AG Meilen 10.04.2026 Betschart Audit and Taxes, Risch THARPEX Treuhand AG, Zug
CKW Fiber Services AG Emmen 10.04.2026 Ernst & Young AG, Bern KPMG AG, Luzern
MTJ Holding AG Schlieren 10.04.2026 Ryser Audit AG, Zürich Ryser Revision AG, Zürich
optisizer ag St. Gallen 10.04.2026 Dr. Rietmann & Partner AG, Wirtschaftsprüfer und Steuerberater, St. Gallen TFP Treuhand AG, Schwende-Rüte
Möbel-Transport AG Schlieren 10.04.2026 Ryser Audit AG, Zürich Ryser Revision AG, Zürich
Fondation du Val-de-Travers en faveur des personnes âgées Val-de-Travers 10.04.2026 Fiduciaire T. Beuret SA, Cortaillod Fiduciaire Deuber SA, Cortaillod
Aarekraftwerk Klingnau AG Klingnau 10.04.2026 Ernst & Young AG, Bern KPMG AG, Zürich
TBM Développements Immobiliers SA Genève 10.04.2026 Unifid SA, Genève Berney Associés Audit SA, Genève
Proxi-soins Sàrl Moudon 10.04.2026 FORVIS MAZARS SA, Fribourg Fiprom SA, Lausanne
Marflow AG Gachnang 10.04.2026 Aeberli Treuhand AG, Zürich Audit Treuhand AG, Horgen
Société Patrimoniale d'Exploitation Immobilière SA Genève 10.04.2026 Unifid SA, Genève Berney Associés Audit SA, Genève
Fondation Pro-Gruyères Gruyères 10.04.2026 BDO SA, Bulle Gefid Conseils SA, Marly
REGDATA SA Genève 10.04.2026 BY Fiduciaire et Audit SA, Carouge (GE) Société Fiduciaire Prévisia SA, Carouge (GE)
Parc Technologique de Saint-Imier SA Saint-Imier 10.04.2026 Révisions comptables d'Erguël Sàrl, Sonvilier Ficonom S.A., Saint-Imier
b-Sharpe SA Lancy 10.04.2026 Ernst & Young SA, Lancy MOORE STEPHENS REFIDAR SA, Genève
Hemag Balgach AG Balgach 10.04.2026 Audit Suisse AG, St. Gallen OBT AG, Filiale St. Gallen, St. Gallen
Protocol SA Lausanne 09.04.2026 COFIDEST SWISS AUDIT SARL, Genève Fidalp, Claude Rey, Aigle
Jansen PrimeSteps Foundation Bern 09.04.2026 Balmer-Etienne AG, Bern Balmer-Etienne AG Bern, Bern

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%.