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The first Swiss company directory, built to boost AI visibility.

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

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Citywinterthur-4
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Matching companies

3'493 companies found

C-Tech GmbH Logo

C-Tech GmbH 

Winterthur · Since 2026

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Sonic Ritual GmbH Logo

Sonic Ritual GmbH 

Winterthur · Since 2026

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PD Dr.med. Walter Andreatta Logo

PD Dr.med. Walter Andreatta 

Winterthur · Since 2026

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Gantenstein Services AG, Vaduz (LI), Zweigniederlassung Winterthur Logo

Gantenstein Services AG, Vaduz (LI), Zweigniederlassung Winterthur 

Winterthur · Since 2026

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Büro Fax, R. Krauer Logo

Büro Fax, R. Krauer 

Winterthur · Since 2026

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Lanna Thai Massage by Srikham Logo

Lanna Thai Massage by Srikham 

Winterthur · Since 2026

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Komplementärtherapie und Physiotherapie Martina Vetter-Aebli Logo

Komplementärtherapie und Physiotherapie Martina Vetter-Aebli 

Winterthur · Since 2026

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Borggräfe & Keil GmbH, Berlin, Zweigniederlassung Winterthur Logo

Borggräfe & Keil GmbH, Berlin, Zweigniederlassung Winterthur 

Winterthur · Since 2026

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Shehe Atlas Financial Consulting Logo

Shehe Atlas Financial Consulting 

Winterthur · Since 2026

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ebits software gmbh Logo

ebits software gmbh 

Winterthur · Since 2026

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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
102050
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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.