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-4
Search results

Matching companies

3'493 companies found

Rupp Haustechnik GmbH Logo

Rupp Haustechnik GmbH 

Winterthur · Since 2013

Rupp Haustechnik GmbH provides building services and sanitary plumbing, covering planning and installation for new builds, renovations and repairs. Services include drinking-water, wastewater and rainwater systems, gas and compressed-air installations, and complete bathroom/kitchen renovations.

Plumbing & Building Services
View profile5(10)
Schmidis Churros GmbH Logo

Schmidis Churros GmbH 

Winterthur · Since 2018

The core activity of Schmidis Churros is the production and sale of churros, a Spanish sweet pastry, to events and for corporate and private events.

Catering
View profile3.8(10)
Schrifterei Wyler Logo

Schrifterei Wyler 

Winterthur · Since 2015

The core activity of Schrifterei Wyler is the creation of signage and graphic design, particularly for vehicles, windows, special signage, wall paintings and gilding.

Advertising Agencies
View profile5(10)
Sektor10 GmbH Logo

Sektor10 GmbH 

Winterthur · Since 2019

The core activity of Sektor10 GmbH is the creation of advertising technology and visual communication, including typography and advertising design. The company offers services such as the implementation of ideas and projects in the field of advertising and communication design.

Advertising Agencies
View profile5(10)
Setimmo Immobilien GmbH Logo

Setimmo Immobilien GmbH 

Winterthur · Since 2018

The company's core activity is real estate management, in particular the management of rental properties and condominium ownership, including related services such as janitorial services, minor repairs, maintenance work, real estate accounting, condition analyses and renovation planning.

Property Management
View profile4.2(10)
Velo Mannhart GmbH Logo

Velo Mannhart GmbH 

Winterthur · Since 2020

The core activity of Velo Mannhart Winterthur is the sale and maintenance of bicycles.

Retail - Bicycles & Sports Equipment
View profile5(10)
VOX-Sprachschule GmbH Logo

VOX-Sprachschule GmbH 

Winterthur · Since 2012

The core activity of VOX-Sprachschule GmbH is the provision of language courses and instruction in various languages, including German, English, French and others, both in-person at various locations in Switzerland (Zurich Central, Zurich Enge, Winterthur) and online. The company offers individual lessons, corporate courses and TELC exams, and emphasizes high-quality instruction for personalized learning.

Continuing Education Institutes
View profile4.2(10)
X GmbH Logo

X GmbH 

Winterthur · Since 2018

X GmbH provides goods-delivery (Warentaxi) services, building and maintenance cleaning (including construction and window cleaning), moving services and various specialist trades and support services such as gardening, repairs and floor installation.

Textile & Clothing Industry
View profile4.7(10)
Zum Bären, Inh. Trinkler Logo

Zum Bären, Inh. Trinkler 

Winterthur · Since 2020

The company "Gewürzladen Zumbaeren" is engaged in the sale of spices and likely also other food products or related items.

Retail - Food & Luxury Items
View profile4.9(10)
AKOMPA GmbH Logo

AKOMPA GmbH 

Winterthur · Since 2011

The core activity of akompa is to accompany, advise and train families, children and young adults, particularly through outreach family and youth work, in order to support and empower them in their daily lives. This includes working with individuals, families and groups, as well as collaborating with institutions and systems to meet the needs of parents, children and young adults.

Coaching & Personal Development
View profile3.1(9)
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
  • 50
  • 51
  • 52
  • 53
  • More pages
  • 350
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.