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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today

DirectorySearch the company directory

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company directory

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Citywinterthur

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Matching companies

7'410 companies found

ATWOOD & KOSCHINSKY

Winterthur · Since 2013

Management Consulting

Audiovision, Kraft

Winterthur · Since 1983

Management Consulting

aufmöbeln GmbH

Winterthur · Since 2021

Furniture Industry

Augenarztpraxis Aug&Lid AG

Winterthur · Since 2024

Ophthalmology Clinics

Auno AG

Winterthur · Since 2008

Real Estate Project Development

aurelia Visions AG

Winterthur · Since 1997

Coaching & Personal Development

Autoelektro-Garage Koster AG

Winterthur · Since 1981

Auto Repair Shops

AutoMieten Heim GmbH

Winterthur · Since 2015

Automobile Caprez

Winterthur · Since 2008

Automotive & Vehicle Trade

auto perfect GmbH

Winterthur · Since 2002

Auto Prince by Hussein Haji

Winterthur · Since 2023

Auto Repair ShopsAutomotive & Vehicle Trade

Auto SPLENDID GmbH

Winterthur · Since 2011

Automotive & Vehicle Trade

Autowasch-AG Ohrbühl

Winterthur · Since 1964

Other Service Industries

Auxilium Digital ESG Services, Inh. Tyagi

Winterthur · Since 2024

IT Consulting & Services

Auxilium Digital GmbH

Winterthur · Since 2022

IT Consulting & Services

AVAH GmbH

Winterthur · Since 2022

Flooring & Tiling

Aventrue GmbH

Winterthur · Since 2016

Web Portals & Platform Companies

Avram Avramovic IT

Winterthur · Since 2023

Repair of Machinery & Electronic Devices

AXA BVG-Stiftung Westschweiz, Winterthur

Winterthur · Since 1984

AXA Hauptagentur Thomas Schaller

Winterthur · Since 2015

Insurance Companies

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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?

The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.

How do keywords work?

Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.

What belongs in the postal code field?

A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.

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How is organisation size determined?

Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.

What does the Verified label mean?

Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?

Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.