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

Genossenschaft zusammen-h-alt Logo

Genossenschaft zusammen-h-alt 

Winterthur · Since 2010

The company's core activity is providing residential and commercial spaces for people in the second half of life, complemented by various services such as hair salon, physiotherapy, medical massage, complementary medicine, homeopathy, podology, psychiatry/psychology, supervision, coaching and learning institute. The company also operates a shop-bistro and a kindergarten.

Housing Cooperatives
View profile
Genovese for People Logo

Genovese for People 

Winterthur · Since 2022

The company's core activity is to advise and support companies in implementing change processes, particularly in the areas of digital transformation and the development of an agile corporate culture. This includes services such as change management, project support, coaching, consulting and workshops, which aim to support employees and teams in companies to develop their skills and potential and achieve sustainable change.

Public Relations Consulting
View profile
GeoPlanet GmbH Logo

GeoPlanet GmbH 

Winterthur · Since 2020

The core activity of Geoplanet GmbH Switzerland is the manufacture, distribution and delivery of natural stone products, in particular granite products, such as paving stones, wall stones, curb stones, granite slabs and steps, as well as other stone products for construction and landscaping.

Glass, Ceramics, Stone & Construction Materials Industry
View profile
Gesamtschule Villa Büel GmbH Logo

Gesamtschule Villa Büel GmbH 

Winterthur · Since 2018

The core activity of the company 'Gesamtschule Villa Büel GmbH' is the education and upbringing of children in a school setting. The company offers an age-mixed learning environment where students from different age groups can learn and develop together. The school focuses on action-oriented learning, research-based learning, and individual support for students.

Schools
View profile
Gewerbe- und Wohnungsbau AG Logo

Gewerbe- und Wohnungsbau AG 

Winterthur · Since 1947

Gewerbe- und Wohnungsbau AG is a small private family company that owns and manages historic residential and commercial properties. The company provides services in old-building conservation, property management for apartments and retail units, and financing advice for other property owners.

Property Management
View profile
G I O V E Kollektivgesellschaft Logo

G I O V E Kollektivgesellschaft 

Winterthur · Since 2020

The core activity of G I O V E is the development, production and distribution of clothing, particularly fashionable and comfortable garments for women and men, characterized by elegance, simplicity and versatility.

Textile & Clothing Industry
View profile
GISensing AG Logo

GISensing AG 

Winterthur · Since 2015

The company GISensing AG offers managed GIS services specializing in the management of geographic information systems (GIS). The core activities include: GIS infrastructure and database management, GIS application development and support, GIS consulting and analysis, visualization and customization of GIS data, and integration of GIS solutions into existing systems. The company supports customers in solving complex spatial challenges and helps them make informed decisions based on their own data and contexts.

IT Consulting & Services
View profile
GJEM International, G. Jenny Logo

GJEM International, G. Jenny 

Winterthur · Since 2012

IT Consulting & Services
View profile
GK-Design Medien GmbH Logo

GK-Design Medien GmbH 

Winterthur · Since 2016

The core activity of GK-Design Medien GmbH is the creation and production of advertising materials and articles, including print media, signage, illuminated advertisements and promotional items, as well as consulting and supporting customers in matters of advertising.

Advertising Agencies
View profile
Glitzerfee Kasper Logo

Glitzerfee Kasper 

Winterthur · Since 2017

Glitzerfee is a fashion company specializing in the production and sale of unconventional, creative and comfortable fashion, particularly for women and girls. The company's core activity is the design, production and sale of clothing and accessories, such as skirts, dresses, pants, tops and other fashion items, all of which are manufactured in Switzerland.

Textile & Clothing Industry
View profile
goldhandwerk nora GmbH Logo

goldhandwerk nora GmbH 

Winterthur · Since 2023

The core activity of the company "goldhandwerk nora GmbH" is the manufacture and creation of individual pieces of jewelry, particularly wedding rings, in a workshop in Winterthur. The company offers customer-specific solutions and custom-made jewelry pieces according to the highest standards.

Jewelry & Precious Metal Manufacturing
View profile
Gölz Consulting GmbH Logo

Gölz Consulting GmbH 

Winterthur · Since 2013

Gölz Consulting GmbH provides consulting in organisational development, change management and human resources with a practical HR focus. Services include organisational and culture development, absence and health management, assessments and trainings, coaching and moderation, and conflict and crisis management.

Management Consulting
View profile
Grand Café du Musée / Wintimomo, Inhaberin Schindler Palden Logo

Grand Café du Musée / Wintimomo, Inhaberin Schindler Palden 

Winterthur · Since 2022

The core activity of Grand Café du Musée Wintimomo is in the field of gastronomy, specifically in the operation of cafes and restaurants, as well as in the provision of catering services. The company offers fresh, homemade, vegan and ecological food.

CateringRestaurants
View profile
Grande Gusto AG Logo

Grande Gusto AG 

Winterthur · Since 2008

The core activity of Grande Gusto AG is system gastronomy, particularly the operation of restaurants and cafes, such as 'Il Gelatino' and 'City Grill', with the aim of supplying a broad customer base with excellent products.

Restaurants
View profile
Gravenberg GmbH Logo

Gravenberg GmbH 

Winterthur · Since 2020

Gravenberg GmbH develops and sells biodegradable cleaning products under the 'DRUFF … und weg' brand, using microorganisms to remove organic odors and soils. The product range includes concentrated cleaners, absorber granules, a descaler (KalkKiller) and cleaning accessories for domestic and commercial use.

Chemical IndustryRetail - General Specialty Trade
View profile
Groupe Curie AG Logo

Groupe Curie AG 

Winterthur · Since 2020

Groupe Curie AG develops and implements green chemistry and cleantech technologies and plants, including solutions for green ammonia, hydrogen and sustainable chemical production. The company provides engineering services, project planning and integration of renewable energy systems for industrial chemical and energy projects.

Chemical Industry
View profile
Groupe Curie Wind GmbH Logo

Groupe Curie Wind GmbH 

Winterthur · Since 2023

Groupe Curie Wind GmbH provides engineering and consulting services in the cleantech sector, focusing on the design, construction and commissioning of plants for green hydrogen, green ammonia and sustainable chemical production. Its services include feasibility studies, technology licensing, basic and detailed engineering, project management, procurement and after‑sales technical support.

Energy Industry
View profile
GRÜNGOLD GMBH Logo

GRÜNGOLD GMBH 

Winterthur · Since 2017

GRÜNGOLD GMBH designs, plans, constructs and maintains nature-based outdoor spaces and provides consulting, planning, tendering, construction management and maintenance concepts for residential, commercial, industrial and public projects.

Architecture Firms
View profile
Grünmatt AG Logo

Grünmatt AG 

Winterthur · Since 2005

The core activity of Grünmatt AG is the development and management of residential complexes, in particular the construction and rental of apartments.

Real Estate Project Development
View profile
Grünwerk-Mensch & Natur Logo

Grünwerk-Mensch & Natur 

Winterthur · Since 2000

The core activity of the Grünwerk association is nature conservation and environmental education. The association is committed to preserving and promoting biodiversity by carrying out activities such as planting and maintaining wild shrub hedges and high-stem fruit trees, promoting and maintaining light forests, combating invasive neophytes, and managing dry and reed meadows. In addition, the association offers environmental education programs for children, young people, and adults to promote competencies and awareness for nature conservation.

NGOs & NPOs
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
  • 65
  • 66
  • 67
  • 68
  • More pages
  • 175
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.