Fact Sheet In Extenso Audit Suisse SA

Audit services

• limited statutory examination (art. 727a CO)
• ordinary statutory audit (art. 727 CO)
• audit of incorporation or capital increase reports (art. 635a and 652f CO)
• audit of capital decreases (art. 653m CO)
• audit in relation to early distribution of assets (art. 745 CO)
• audits in the context of the merger law
• limited statutory examination according to art. 725a CO
• other special examinations based on legal requirements (such as in the context of relocations or public bids)
• audit of the equal pay analysis (art. 13d GEA)
• audit of non-financial reports (such as sustainability reports according to art. 964a CO)

Non-audit services

• accounting and fiduciary services
• consulting
• tax consulting
• legal advice
• due diligence
• valuation services

Covered accounting standards

• CO (Code of Obligations)
• Swiss GAAP FER
• IFRS (International Financial Reporting Standards)
• HAM2 (Harmonized Accounting Model 2)

Covered languages

• German
• French
• English
• Italian

Average engagement duration: 9.9 years (max.: 32.1 years)

Total number of statutory audit clients: 397 (Ranked #19 in Switzerland)

Change in number of audit engagements: +19 (since 31.12.2025), +14 (over the last 12 months)

Details regarding the distribution of the audit engagements across legal forms and cantons are depicted in the table below.

This audit firm is recorded as statutory auditor for 83 deleted entities. These are not included in the table above.

Display client list

The 397 statutory audits are performed by the branch offices as indicated in the table below.

Show client list for Biel/Bienne, Bulle, Carouge (GE), Genève, Granges-Paccot, Montreux, Morges, Neuchâtel, Val de Bagnes, Yverdon-les-Bains.

Network:

• In Extenso Suisse SA (CHE-101.510.103), 0 audit engagements
• Fidexpert SA Genève, Carouge (CHE-103.674.253), 0 audit engagements
• Fidexpert Sàrl Région Morges, Lonay (CHE-104.818.098), 0 audit engagements
• GF Audit SA Fribourg, Granges-Paccot (CHE-105.668.909), 5 audit engagements
• GF Audit SA Genève, Carouge (CHE-105.821.140), 8 audit engagements
• Fidexpert SA Lausanne (CHE-105.868.147), 0 audit engagements
• Fidexpert SA La Côte (CHE-106.145.608), 0 audit engagements
• Fidexpert SA Nord Vaudois (CHE-106.397.400), 0 audit engagements
• Sofidor S.A., Société Fiduciaire et d'Organisation (CHE-107.029.910), 0 audit engagements
• Fidexpert SA Fribourg, Granges-Paccot (CHE-107.768.746), 46 audit engagements
• GF Services SA (CHE-107.941.849), 0 audit engagements
• Fidexpert SA La Gruyère (CHE-110.573.054), 0 audit engagements
• Revex SA (CHE-114.714.738), 0 audit engagements

Total number of audit engagements across the network: 456

Direct personal relationship:

• FIDUCIAIRE DE BAGNES S.A. (CHE-109.057.231), 7 audit engagements

Further connections:

• FIDYVER SA, experts-comptables diplômés (CHE-103.401.956), 0 audit engagements
• E.O Consulting (Switzerland) SA (CHE-322.724.266), 0 audit engagements
• Fiduciaire Holzmann + partenaires SA (CHE-108.039.101), 0 audit engagements
• FIDUCIAIRE JACQUES CERIANI (CHE-101.785.249), 0 audit engagements
• In Extenso Holding Suisse SA (CHE-109.905.534), 0 audit engagements
• Team Conseils Sàrl (CHE-104.997.842), 0 audit engagements