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

Clienia Psychiatriepraxen AG Logo

Clienia Psychiatriepraxen AG 

Winterthur · Since 2022

Clienia Psychiatriepraxen AG operates outpatient practices for psychiatry and psychotherapy within the Clienia group, providing psychiatric and psychotherapeutic services for adults and children and adolescents.

Psychiatry & Psychotherapy
View profile
Clienia AG Logo

Clienia AG 

Winterthur · Since 2008

Clienia AG is a clinic group for psychiatry and psychotherapy offering inpatient, day-clinic and outpatient treatment for children and adolescents, adults and older adults, and providing long-term care services.

Psychiatry & Psychotherapy
View profile
ClimateRe GmbH Logo

ClimateRe GmbH 

Winterthur · Since 2015

The core activity of ClimateRE is the development and provision of innovative insurance solutions and services for agriculture, aimed at supporting the transition to regenerative agriculture and minimizing the risks associated with climate change. This includes: Developing insurance solutions for farmers transitioning to regenerative agriculture; Supporting agricultural companies in implementing carbon sequestration projects; Providing technical support to farmers and agricultural companies to facilitate the transition to regenerative agriculture; and Developing an Agritech platform that offers farmers innovative tools and data-driven insights to support the transition to regenerative agriculture.

Insurance Companies
View profile
clip interactive GmbH Logo

clip interactive GmbH 

Winterthur · Since 1996

The core activity of startklar.io is the development and provision of competence-oriented teaching materials and resources for teaching, particularly in the field of computer science. The company offers tools and methods to support teachers and learners in implementing competence-oriented teaching, including the visualization of progress and self- and peer-assessment.

IT Consulting & ServicesSoftware Development
View profile
coaching-werkstatt.ch Coaching-, Beratungs- und Zukunftswerkstatt Moldovanyi Thomas Logo

coaching-werkstatt.ch Coaching-, Beratungs- und Zukunftswerkstatt Moldovanyi Thomas 

Winterthur · Since 2011

The core activity of the company 'Thomas Moldovanyi Coaching' is the provision of coaching services, particularly in the areas of personal and professional development, career counseling and self-help. The coach supports clients in overcoming crises, achieving goals and dreams, as well as improving their quality of life and work.

Coaching & Personal Development
View profile
COEX Kälteplanung AG Logo

COEX Kälteplanung AG 

Winterthur · Since 2024

Coex is a consulting and planning company for refrigeration technology that develops resource-saving energy and media concepts for processes, buildings and areas. The core competencies lie in the technologies of industrial refrigeration, heat-cold machines and commercial refrigeration. The company offers services such as refrigeration planning, energy strategies, business model development and project management.

Technical Consulting & Engineering
View profile
Coiffeur am Adlergarten Schilling Logo

Coiffeur am Adlergarten Schilling 

Winterthur · Since 2015

The company's core activity is providing hairdressing services, particularly as a mobile hairdresser, at customers' homes or in its own hairdressing salon. The services offered include, among others, washing, cutting, blow-drying, permanent waves, highlights, hair masks, coloring and styling.

Hair Salons
View profile
Colonello Logo

Colonello 

Winterthur · Since 2023

Colonello is an agency for search engine advertising (SEA) focused on the needs of small and medium-sized enterprises. It plans and manages SEA campaigns, delivers transparent and measurable results including an optional test month, offers flexible contract terms, and operates independently without Google Partner certification while using platforms such as Google, Bing and Meta.

Advertising Agencies
View profile
Columna Sammelstiftung Client Invest, Winterthur Logo

Columna Sammelstiftung Client Invest, Winterthur 

Winterthur · Since 1999

Columna Sammelstiftung Client Invest, Winterthur offers occupational pension solutions and operates the Client Invest collective pension product, which allows sponsoring employers to define their investment strategy, interest assumptions and benefit targets.

Pension Funds
View profile
Columna Sammelstiftung Group Invest, Winterthur Logo

Columna Sammelstiftung Group Invest, Winterthur 

Winterthur · Since 1984

Columna Sammelstiftung Group Invest, Winterthur is a collective foundation for occupational pension schemes that administers mandatory and supplementary pension benefits for affiliated companies. The Board of Trustees sets the investment strategy; assets are managed by UBS and AXA Asset Management, administration is carried out by AXA Leben AG, and disability and pre‑retirement death benefits are reinsured with AXA Leben AG.

Pension Funds
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
  • 118
  • 119
  • 120
  • 121
  • 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.