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

Zurich, Generalagentur Okan Pelenk Logo

Zurich, Generalagentur Okan Pelenk 

Winterthur · Since 2021

Zurich, Generalagentur Okan Pelenk provides insurance advice and solutions for private and corporate clients. Services include home, motor and travel insurance, retirement and property-financing advice, and tailored coverage options for businesses.

Insurance Companies
View profile
ZüriDoc AG Logo

ZüriDoc AG 

Winterthur · Since 2003

The core activity of ZüriDoc AG is the creation and management of physician-owned data collections and the provision of services in the areas of data protection and data security for medical practices and other healthcare organizations.

IT Consulting & Services
View profile
zweihund GmbH Logo

zweihund GmbH 

Winterthur · Since 2009

The core activity of the company zweihund is the production of films and the provision of creative services, particularly in the areas of commercials, music videos, fictional and documentary films, as well as corporate films.

Film & TV Production
View profile
Schreiber Finanz Treuhand AG Logo

Schreiber Finanz Treuhand AG 

Winterthur · Since 2025

Fiduciary Offices
View profile
Vantage Consulting GmbH Logo

Vantage Consulting GmbH 

Winterthur · Since 2025

The company's core activity is the digital transformation of businesses through the provision of IT solutions, individual software development, cloud solutions, application support, cybersecurity solutions, infrastructure and hardware support, as well as Artificial Intelligence (AI). The company offers strategic IT consulting, project management, and comprehensive consulting to support businesses in shaping their digital future and increasing their efficiency, adaptability, and sustainable competitiveness.

IT Consulting & Services
View profile
Psychotherapie Müller Logo

Psychotherapie Müller 

Winterthur · Since 2025

The company's core activity is the provision of psychological and therapeutic services, particularly in the areas of: * Couple counseling and therapy * Family counseling and therapy * Individual therapy and coaching * Youth counseling The company offers individual and group-specific counseling and therapy to support people in various life situations and with different problems.

Psychiatry & Psychotherapy
View profile
BeavAIR AG Logo

BeavAIR AG 

Winterthur · Since 2025

Driving & Flight SchoolsAviation & Air Sports ClubsTransport Companies
View profile
JAMEA Jasmin Meier Architektur GmbH Logo

JAMEA Jasmin Meier Architektur GmbH 

Winterthur · Since 2025

The core activity of the company JAMEA (Jasmin Meier Architektur) is the provision of architectural services.

Architecture Firms
View profile
Praxis Weber GmbH Logo

Praxis Weber GmbH 

Winterthur · Since 2025

Praxis Weber GmbH provides psychotherapy, ADHD assessment for adolescents and adults, and individual and couple therapy. The practice offers supervision and self-experience for professionals and uses cognitive behavioral approaches and schema therapy in assessment and treatment.

Coaching & Personal DevelopmentPsychiatry & Psychotherapy
View profile
gangart GmbH Logo

gangart GmbH 

Winterthur · Since 2025

Retail - Textiles & Clothing
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
  • 335
  • 336
  • 337
  • 338
  • More pages
  • 741
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.