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

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Citywinterthur

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Matching companies

7'410 companies found

Iscen KLN

Winterthur · Since 2023

Arcovia GmbH

Winterthur · Since 2022

Islamisch-Albanischer Verein

Winterthur · Since 2008

ISOKAN GmbH

Winterthur · Since 2017

Isolation Plus GmbH

Winterthur · Since 2024

ISRTV AG

Winterthur · Since 2011

ISS Facility Services AG, Zweigniederlassung Winterthur

Winterthur · Since 2012

ITS Integrated Trade Systems AG

Winterthur · Since 2020

IVE & Partner GmbH

Winterthur · Since 2024

Ivor Holding AG

Winterthur · Since 2013

Jaal Cycles AG

Winterthur · Since 2011

Jakob, Werkstatt im Grünen Winkel

Winterthur · Since 2004

JBI Immobilien AG

Winterthur · Since 2022

Jensign by Kürsteiner-Hagling

Winterthur · Since 2017

Jerumed AG

Winterthur · Since 2024

Jet GmbH

Winterthur · Since 2020

jf Architektur GmbH

Winterthur · Since 2024

JK-Cabletech GmbH

Winterthur · Since 2014

JK & MW Treuhand GmbH

Winterthur · Since 2008

JL Montage GmbH

Winterthur · Since 2022

J. Meienberg Baugeschäft AG

Winterthur · Since 1989

Joh. Jacob Rieter-Stiftung

Winterthur · Since 1963

Johwa Group GmbH

Winterthur · Since 2023

JS Express GmbH

Winterthur · Since 2008

Juliaarte Tattoo GmbH

Winterthur · Since 2020

JUNGLE TATTOO GmbH

Winterthur · Since 2022

K19 AG

Winterthur · Since 2013

Kabel Service Schweiz GmbH

Winterthur · Since 2025

KAEINTHE TOMTA

Winterthur · Since 2024

Kälin & Co. AG

Winterthur · Since 1979

Kälte- und Klima AG

Winterthur · Since 1967

Kama - Bau AG

Winterthur · Since 1999

Kanal Informatik GmbH, Zweigniederlassung Winterthur

Winterthur · Since 2021

Kanti Gastro GmbH

Winterthur · Since 2017

KAP Bau + Unterhalt GmbH

Winterthur · Since 2012

KAP Travel GmbH

Winterthur · Since 1997

Karabey GmbH

Winterthur · Since 2021

Karenna Bau GmbH

Winterthur · Since 2023

Kasag GmbH

Winterthur · Since 1996

KASMOR HOLDING AG

Winterthur · Since 2022

Kasol GmbH

Winterthur · Since 2017

Kasser Projects

Winterthur · Since 2023

Katinka Tappe Coffee

Winterthur · Since 2023

Kaufmann & Co. AG

Winterthur · Since 1971

Kaya Cool Solutions

Winterthur · Since 2022

Keefer Coaching Consulting GmbH

Winterthur · Since 2016

Artist Production Administration GmbH

Winterthur · Since 2023

Kenza Immobilien AG

Winterthur · Since 2016

Keren GmbH

Winterthur · Since 2022

Kern Sport-Events

Winterthur · Since 1999

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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.