ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

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

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Citywinterthur
Search results

Matching companies

7'410 companies found

JC

Jaal Cycles AG 

Winterthur · Since 2011

View profile
JW

Jakob, Werkstatt im Grünen Winkel 

Winterthur · Since 2004

View profile
JI

JBI Immobilien AG 

Winterthur · Since 2022

View profile
JB

Jensign by Kürsteiner-Hagling 

Winterthur · Since 2017

View profile
JA

Jerumed AG 

Winterthur · Since 2024

View profile
JG

Jet GmbH 

Winterthur · Since 2020

View profile
JA

jf Architektur GmbH 

Winterthur · Since 2024

View profile
JG

JK-Cabletech GmbH 

Winterthur · Since 2014

View profile
J&

JK & MW Treuhand GmbH 

Winterthur · Since 2008

View profile
JM

JL Montage GmbH 

Winterthur · Since 2022

View profile
JM

J. Meienberg Baugeschäft AG 

Winterthur · Since 1989

View profile
JJ

Joh. Jacob Rieter-Stiftung 

Winterthur · Since 1963

View profile
JG

Johwa Group GmbH 

Winterthur · Since 2023

View profile
JE

JS Express GmbH 

Winterthur · Since 2008

View profile
JT

Juliaarte Tattoo GmbH 

Winterthur · Since 2020

View profile
JT

JUNGLE TATTOO GmbH 

Winterthur · Since 2022

View profile
KA

K19 AG 

Winterthur · Since 2013

View profile
KS

Kabel Service Schweiz GmbH 

Winterthur · Since 2025

View profile
KT

KAEINTHE TOMTA 

Winterthur · Since 2024

View profile
K&

Kälin & Co. AG 

Winterthur · Since 1979

View profile
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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
  • 1
  • More pages
  • 303
  • 304
  • 305
  • 306
  • More pages
  • 371
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.