ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
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 · Imprint744,805 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Citywinterthur-11
Search results

Matching companies

755 companies found

Gemeinschaft Hard AG Winterthur Logo

Gemeinschaft Hard AG Winterthur 

Winterthur · Since 1986

Gemeinschaft Hard AG Winterthur is a self-managed residential and commercial community providing housing, rental spaces for diverse small businesses and shared facilities such as a café and assembly hall within historic mill buildings. The organization hosts cultural events, offers guided tours, operates an on-site small hydropower plant and manages agricultural land according to ecological principles.

Property Management
View profile
gerber-tec GmbH Logo

gerber-tec GmbH 

Winterthur · Since 2018

gerber-tec GmbH provides software and hardware development services with a focus on embedded systems. Services include microcontroller firmware, user applications for PC and embedded Linux (C, C++, C#), hardware design (schematics, PCB layout, component evaluation), prototyping and construction of test/support equipment, as well as research and troubleshooting.

Software Development
View profile
Germbedded GmbH Logo

Germbedded GmbH 

Winterthur · Since 2014

The core activity of Germbedded GmbH is the development of embedded systems, particularly in the field of industrial automation and sensor technology. The company offers services such as firmware development, software development, and system design for embedded systems. A specific product of the company is the IO-Link Analyzer, a tool for analyzing and configuring IO-Link-based systems.

Software Development
View profile
gestaltung tina grether Logo

gestaltung tina grether 

Winterthur · Since 2006

gestaltung tina grether provides graphic design, illustration and creative workshops. Services include corporate design, printed materials, packaging and bespoke gift designs, as well as individual print and design projects and workshop formats for creative development.

Advertising Agencies
View profile
Gewerbehaus Hard AG Winterthur Logo

Gewerbehaus Hard AG Winterthur 

Winterthur · Since 1987

Gewerbehaus Hard AG Winterthur is a residential and commercial community that manages apartments and business premises in the historic former spinning mill buildings. The organization hosts cultural events, offers rental spaces for businesses, and operates a small hydropower facility alongside organically managed agricultural land.

Property Management
View profile
gh REINIGUNG HALILOVIC Logo

gh REINIGUNG HALILOVIC 

Winterthur · Since 2005

The core activity of gh REINIGUNG HALILOVIC is the provision of cleaning services for various types of properties and premises, including: office cleaning, house cleaning, building cleaning, maintenance cleaning, window, display window and glass cleaning, construction final cleaning, moving cleaning and janitorial services. The company offers these services in a flexible and affordable manner, catering to a diverse range of clients, including businesses, private individuals and institutions.

Facility Management & Cleaning
View profile
GKO Engineering GmbH Logo

GKO Engineering GmbH 

Winterthur · Since 2018

The core activity of GKO Engineering GmbH is planning and consulting in the field of technical building equipment (TGA), particularly in the areas of heating, ventilation, air conditioning, refrigeration, building automation, sanitary and solar systems. The company offers services such as specialized planning, special planning and specialist coordination for residential buildings, office renovations and commercial spaces, and supports architects, investors and builders in all phases of performance.

Technical Consulting & Engineering
View profile
Glanz Reinigungs Service Rama Logo

Glanz Reinigungs Service Rama 

Winterthur · Since 2020

The core activity of Glanz Reinigung is the provision of cleaning services, particularly maintenance cleaning, for private and business customers in Winterthur and its surroundings. The specific services include: maintenance cleaning for private customers, maintenance cleaning for business customers, restaurant cleaning, stairwell cleaning, window cleaning, shutter cleaning, and moving cleaning with a guarantee of acceptance. The company offers these services at a fixed hourly rate of CHF 39.80.

Facility Management & Cleaning
View profile
Hansjürg Brauchli - Visualisieren & Kommunizieren Logo

Hansjürg Brauchli - Visualisieren & Kommunizieren 

Winterthur · Since 2017

The core activity of Hansjürg Brauchli's company 'Visualisieren & Kommunizieren' is to advise and support executives, particularly from the education sector, in effectively communicating and visualizing ideas and concepts. This includes the application of methods such as Sketchnoting, TED Talks, Bullet Journaling, and other visual techniques to clearly convey complex ideas and strengthen leaders in their communication.

Coaching & Personal DevelopmentAdvertising Agencies
View profile
Hansueli Füllemann Logo

Hansueli Füllemann 

Winterthur · Since 1999

The core activity of Gewerbehaus Hard AG is the rental and management of commercial spaces. The company offers self-managed rooms for various businesses and entrepreneurs and also takes care of property management.

Property Management
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
  • 21
  • 22
  • 23
  • 24
  • More pages
  • 76
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.