List Of All auditor Leads in St. Gallen
Here's what's listed for auditor in St. Gallen right now — 20 businesses with addresses, phone numbers, and ratings. Pro Audito St. Gallen leads the ratings at 5.0★, and most businesses on this list average around 4.6★. Updated 9/7/2026 — scroll down to compare the full list and follow through to whichever business suits your needs.
20 results · last updated 9/7/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Pro Audito St. GallenMerkurstrasse 4, 9000 St. Gallen, Switzerland | +**7***••••0 | — | 5.0(2 reviews) | Club | |
| Universität St. Gallen (HSG) Institut für Accounting Contro und Auditing (Building 57)Tigerbergstrasse 9, 9000 St. Gallen, Switzerland | +**7***••••1 | in**••••**.chRegister to View | 5.0(1 reviews) | University | |
| Treviso Treuhand AGGaiserwaldstrasse 6, 9015 St. Gallen, Switzerland | +**7***••••7 | — | 5.0(1 reviews) | Tax preparation service | |
| OTG St. Gallen AGSpisergasse 9, 9004 St. Gallen, Switzerland | +**7***••••2 | jm****••••swissRegister to View | 5.0(1 reviews) | Escrow Services | |
| Optitax GmbHZürcherstrasse 202, 9014 St. Gallen, Switzerland | +**7**7••••8 | re****••••**.chRegister to View | 5.0(1 reviews) | Tax Advisor | |
| df audit gmbh - Treuhand St. GallenRuhebergstrasse 12, 9327 Tübach, Switzerland | +**7*8*••••5 | — | 4.9(31 reviews) | Escrow Services | |
| GMTC Treuhand & Consulting AGZürcherstrasse 202, 9014 St. Gallen, Switzerland | +**7**7••••5 | in**••••**.chRegister to View | 4.8(16 reviews) | Escrow Services | |
| sgt St. Galler Treuhand AGVadianstrasse 7, 9000 St. Gallen, Switzerland | +**7***••••0 | in**••••**.chRegister to View | 4.7(3 reviews) | Financial Advisor | |
| WIESER Treuhand GruppeSt. Leonhard-Strasse 39, Neumarkt 2, 9000 St. Gallen, Switzerland | +**7***••••0 | in**••••**.chRegister to View | 4.6(18 reviews) | Escrow Services | |
| Dr. Rietmann & Partner AG, Wirtschaftsprüfer und SteuerberaterVadianstrasse 44, 9000 St. Gallen, Switzerland | +**7***••••0 | in**••••**.chRegister to View | 4.3(6 reviews) | Tax preparation | |
| KPMG AGRaiffeisenpl. 2, 9000 St. Gallen, Switzerland | +***8**••••1 | ch****••••*.comRegister to View | 3.7(3 reviews) | Consultant | |
| BDO AG St. Gallen - Wirtschaftsprüfung | Treuhand | Steuern | UnternehmensberatungVadianstrasse 59, 9001 St. Gallen, Switzerland | +**7***••••0 | st****••••**.chRegister to View | 3.3(4 reviews) | Business management consultant | |
| inspecta treuhand agRorschacher Str. 304, 9016 St. Gallen, Switzerland | +**7***••••5 | in**••••**.chRegister to View | — | Escrow Services | |
| Ostschweizerische Revisionsgesellschaft AGSpisergasse 9A, 9004 St. Gallen, Switzerland | +**7***••••2 | — | — | Financial Advisor | |
| FEY Audit & Consulting AGRosenbergstrasse 62, 9000 St. Gallen, Switzerland | +**7***••••6 | ma****••••**.chRegister to View | — | Business management consultant | |
| Eurevio AGWebergasse 21, 9000 St. Gallen, Switzerland | +**7***••••3 | — | — | Auditor | |
| PwC St. GallenKornhausstrasse 25, 9000 St. Gallen, Switzerland | +***879••••0 | — | — | Tax Advisor | |
| St. Galler Steuerexperten AGBogenstrasse 9, 9001 St. Gallen, Switzerland | +**7***••••0 | in**••••**.chRegister to View | — | Tax preparation service | |
| Audita Treuhand & Wirtschaftsprüfung AGMarktpl. 18, 9000 St. Gallen, Switzerland | +**7***••••1 | — | — | Tax Advisor | |
| Audit Suisse AGVadianstrasse 59, 9000 St. Gallen, Switzerland | +**79**••••6 | wo****••••**.chRegister to View | — | Chartered accountant |