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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

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Matching companies

7'410 companies found

3C: Christen Consultants

Winterthur · Since 2007

Management Consulting

3 Degree Gastro GmbH

Winterthur · Since 2016

Clubs, Bars & Event Venues

3KeysIP GmbH

Winterthur · Since 2017

Licensing & Marketing of Intellectual Property

3P Gastro GmbH

Winterthur · Since 2021

4i software GmbH

Winterthur · Since 2013

Software Development

4T by Buchmann

Winterthur · Since 2024

Coaching & Personal Development

7 Estrellas GmbH

Winterthur · Since 2023

7T2one GmbH

Winterthur · Since 2024

Continuing Education Institutes

Aare Design

Winterthur · Since 2024

Advertising Agencies

ABAS Holding AG

Winterthur · Since 2021

Holding Companies

ABBATECOLA IT-SERVICE

Winterthur · Since 1999

IT Consulting & Services

Abdul-Sater Autohandel + Export

Winterthur · Since 2003

Automotive & Vehicle Trade

ABFA Auto Transport, Abdellah Benslaiman Jbara

Winterthur · Since 2025

Logistics & Transport Companies

AB Fugentech GmbH

Winterthur · Since 2021

Sealing & Insulation

Abgestaubt KLG

Winterthur · Since 2024

Facility Management & Cleaning

A. Bischof AG

Winterthur · Since 1966

Electrical Planning & Installation

ABL Schweiz AG

Winterthur · Since 2024

Specialized Construction Installations

ABM Goldene Schere GmbH

Winterthur · Since 2021

ABMU GmbH

Winterthur · Since 2018

Abova de David

Winterthur · Since 2005

Retail - General Specialty Trade

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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.