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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

Jochen Binder

Winterthur · Since 1991

Johannes Baumann, WiGeCons

Winterthur · Since 2008

Management Consulting

Jordan Ayala Flor de Melocoton

Winterthur · Since 2017

Retail - Textiles & Clothing

Jörg Brandt Fotografie

Winterthur · Since 2000

Jörg + Timm Weinsack, Bau und Holz

Winterthur · Since 2016

Timber Construction & Carpentry

Josef Steiner

Winterthur · Since 1980

Automotive & Vehicle Trade

J. Stucki Personentransporte

Winterthur · Since 2024

Mobility Services

Jubiläumsstiftung der Kantonsschule Winterthur 1963

Winterthur · Since 1963

Cultural & Educational Organizations

Juiced GmbH

Winterthur · Since 2022

Public Relations Consulting

Julian Holland Ink

Winterthur · Since 2023

Tattoo & Piercing Studios

juno media Matthias Bader

Winterthur · Since 2003

Advertising Agencies

Jürgen Herzog NSW Security Service

Winterthur · Since 2001

Security Services

Jürg Hauser, Steuerrechts- und Treuhandpraxis

Winterthur · Since 1986

Fiduciary Offices

Justine Scandella, Tattoo

Winterthur · Since 2022

Tattoo & Piercing Studios

Juwelenfasser-Atelier Albertin

Winterthur · Since 2010

Jewelry & Precious Metal Manufacturing

Kägi IT Solutions

Winterthur · Since 2014

Software Development

Kämpf Engineering

Winterthur · Since 2004

IT Consulting & Services

Kanalpower Diggelmann

Winterthur · Since 2018

Plumbing & Building Services

Karin Lena Schmid

Winterthur · Since 2024

Kartal Transporte, Inhaber Enes Kural

Winterthur · Since 2020

Logistics & Transport 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.