Get a list of all entities where an auditor is elected as statutory auditor.
Number of audit clients: 65, filtered: 30
| Firm | Domicile | Canton | Legal Form | Tenure (years) | Last SOGC publication | Stock exchange | Auditor Branch Office | Identifier |
|---|---|---|---|---|---|---|---|---|
| aawi informatik AG | Freienbach | SZ | Ltd | 28.24 | 19.12.2025 | Winterthur | CHE-106.479.050 | |
| AKOMPA GmbH | Winterthur | ZH | LLC | 4.73 | 21.03.2022 | Winterthur | CHE-364.252.592 | |
| Albanese Baumaterialien AG | Winterthur | ZH | Ltd | 11.39 | 24.11.2014 | Winterthur | CHE-116.361.800 | |
| Anderegg Immobilien-Treuhand AG | Winterthur | ZH | Ltd | 24.85 | 30.01.2026 | Winterthur | CHE-106.307.590 | |
| AZ Immobilienberatung AG | Wetzikon (ZH) | ZH | Ltd | 29.91 | 06.10.2025 | Winterthur | CHE-100.006.285 | |
| Barkat Cash + Carry GmbH | Zürich | ZH | LLC | 1.98 | 17.04.2024 | Winterthur | CHE-113.978.542 | |
| care-win24 AG | Winterthur | ZH | Ltd | 7.78 | 18.03.2026 | Winterthur | CHE-390.714.960 | |
| Cyltronic AG | Winterthur | ZH | Ltd | 2.76 | 23.10.2025 | Winterthur | CHE-490.487.322 | |
| DataID AG | Lufingen | ZH | Ltd | 25.75 | 09.01.2026 | Winterthur | CHE-105.591.767 | |
| David Thaddey AG | Fischingen | TG | Ltd | 24.00 | 13.02.2026 | Winterthur | CHE-107.095.172 | |
| Elfag Bau AG | Wetzikon (ZH) | ZH | Ltd | 25.82 | 06.10.2025 | Winterthur | CHE-108.015.187 | |
| ESE Media GmbH | Zürich | ZH | LLC | 2.12 | 18.07.2024 | Winterthur | CHE-468.209.041 | |
| Family AG | Uster | ZH | Ltd | 2.22 | 05.11.2025 | Winterthur | CHE-210.243.485 | |
| FBW Liegenschaften AG | Wetzikon (ZH) | ZH | Ltd | 16.10 | 06.10.2025 | Winterthur | CHE-100.623.354 | |
| FD Immobilien AG | Turbenthal | ZH | Ltd | 7.53 | 18.04.2024 | Winterthur | CHE-107.498.860 | |
| Genossenschaft BZB Basler Zentrum für Bildung | Basel | BS | Cooperative | 15.21 | 04.05.2021 | Winterthur | CHE-107.603.849 | |
| HAND IN HAND: STIFTUNG FÜR EINE NACHHALTIGE ENTWICKLUNG | Winterthur | ZH | Foundation | 15.75 | 02.08.2024 | Winterthur | CHE-112.497.576 | |
| Hauser Gastro AG | Wetzikon (ZH) | ZH | Ltd | 18.54 | 04.01.2024 | Winterthur | CHE-113.831.560 | |
| Hauswartex AG | Elsau | ZH | Ltd | 9.96 | 08.11.2016 | Winterthur | CHE-104.961.689 | |
| HBF HUGGENBERGERFRIES ARCHITEKTEN AG ETH SIA BSA | Zürich | ZH | Ltd | 10.24 | 14.10.2022 | Winterthur | CHE-110.112.109 | |
| Heinz Egolf Baumanagement AG | Wetzikon (ZH) | ZH | Ltd | 25.89 | 28.10.2025 | Winterthur | CHE-106.417.764 | |
| Heinz Keller AG | Seuzach | ZH | Ltd | 25.78 | 03.09.2014 | Winterthur | CHE-108.018.926 | |
| HereOnAir GmbH | Zürich | ZH | LLC | 4.03 | 04.04.2022 | Winterthur | CHE-494.593.443 | |
| Herrmann Partner AG | Andelfingen | ZH | Ltd | 0.90 | 11.12.2025 | Winterthur | CHE-265.093.835 | |
| Heusser Feuer & Keramik AG | Winterthur | ZH | Ltd | 1.22 | 20.01.2025 | Winterthur | CHE-165.991.739 | |
| HEW Investment AG | Wetzikon (ZH) | ZH | Ltd | 22.57 | 12.09.2024 | Winterthur | CHE-105.141.016 | |
| HF-CARBON AG | Frauenfeld | TG | Ltd | 1.17 | 07.02.2025 | Winterthur | CHE-204.684.303 | |
| Home Gebäudemanagement AG | Winterthur | ZH | Ltd | 3.46 | 17.09.2025 | Winterthur | CHE-113.655.062 | |
| HygiSwiss AG | Winterthur | ZH | Ltd | 14.44 | 23.12.2025 | Winterthur | CHE-112.261.625 | |
| Immoturicum AG | Wetzikon (ZH) | ZH | Ltd | 29.91 | 06.10.2025 | Winterthur | CHE-100.765.652 |
List compiled on 11.04.2026 23:40:07 on auditorstats.ch.
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