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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

Filters
Citywinterthur-3
Search results

Matching companies

1'250 companies found

AG

ALPHA GU GmbH 

Winterthur · Since 2023

General Contractors
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AB

Alpin Building GmbH 

Winterthur · Since 2017

Building Maintenance
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AA

AMAWA AG 

Winterthur · Since 2005

Real Estate Brokerage
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AP

AMC Plus Dieter Ammann 

Winterthur · Since 2002

Management Consulting
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AK

Andresen Kaiser GmbH 

Winterthur · Since 2020

Catering
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AG

ARABASE GmbH 

Winterthur · Since 2007

General Goods Production
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AJ

Architekturbüro Janusz Pregowski, dipl. Architekt ETH/SIA 

Winterthur · Since 2014

Building Construction
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AT

AS Transporte Paunovic 

Winterthur · Since 2007

Logistics & Transport Companies
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AA

Augenarztpraxis Aug&Lid AG 

Winterthur · Since 2024

Ophthalmology Clinics
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AA

Auno AG 

Winterthur · Since 2008

Real Estate Project Development
View profile
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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.
Per page
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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.