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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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3'493 companies found

Francesca Tommasi Logo

Francesca Tommasi 

Winterthur · Since 2013

Francesca Tommasi is a coach and an organisational and conflict consultant. She provides external consulting, facilitation and moderation services including coaching, team development, organisational consulting, conflict resolution and workshops.

Coaching & Personal DevelopmentManagement Consulting
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FreeGee GmbH Logo

FreeGee GmbH 

Winterthur · Since 2015

FreeGee GmbH is a digital design and development studio that builds websites, web applications and mobile apps. Services include CMS-based sites (Drupal, WordPress), webshops, custom web applications (e.g. Laravel), native apps (Swift, Java), FileMaker solutions, consulting, maintenance and server infrastructures.

Software Development
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Friedemann GmbH Logo

Friedemann GmbH 

Winterthur · Since 2016

Friedemann GmbH operates in event and media production. The company provides production services for events and media content and publishes contact details on its website.

Film & TV ProductionRecording Studios & Audio ProductionTrade Fair & Event Organizers
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Friedrich Weinreb Stiftung Logo

Friedrich Weinreb Stiftung 

Winterthur · Since 1980

The company's core activity is the management and dissemination of Friedrich Weinreb's work, including the publication of books, sound recordings and other media, as well as the promotion and support of projects related to Weinreb's work.

Publishing
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fuform gmbh Logo

fuform gmbh 

Winterthur · Since 2013

The core activity of fuform is the manufacture and sale of innovative, functional and sustainable furniture, particularly office chairs (e.g. fuchair), with a focus on timeless aesthetics, high functionality and first-class workmanship.

Furniture Industry
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Führungsakademie Schweiz GmbH Logo

Führungsakademie Schweiz GmbH 

Winterthur · Since 2019

The company's core activity is the implementation of further education, leadership coaching, consulting and coaching in the field of pedagogy and special education, particularly for teachers and classroom assistants. The company offers various courses and qualifications, such as compact courses for teachers without a diploma, classroom assistance courses with a focus on special education and additional qualifications in drawing techniques. In addition, the company also offers customized consulting and coaching for individuals and teams.

Continuing Education Institutes
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Funpark Winterthur AG Logo

Funpark Winterthur AG 

Winterthur · Since 2010

The core activity of LazerFun in Winterthur is the operation of an indoor laser tag arena, where customers can experience an interactive game equipped with so-called 'phasers' and vests, navigating through an exciting arena and trying to lead their team to victory. The company offers this activity for various target groups, including groups, team events, birthdays and private events.

Leisure Facilities
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Fusion Cooking GmbH Logo

Fusion Cooking GmbH 

Winterthur · Since 2006

Fusion Cooking GmbH operates Restaurant Barnabas and provides food-service operations. The company runs a dine-in restaurant with a menu and offers take-away, delivery services and group booking options.

Restaurants
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Garantie Bau GmbH Logo

Garantie Bau GmbH 

Winterthur · Since 2022

The company Garantie Bau GmbH offers a wide range of services in the construction industry. The core activities include: demolition and dismantling work (mechanical and manual), drywall construction (finishing with prefabricated drywall elements such as gypsum plasterboard), plastering, tiling, painting, bathroom renovation, conservatory construction (made of aluminum), and renovation work (including total renovation). The company thus provides comprehensive services for the finishing, renovation, and refurbishment of buildings and rooms.

Building MaintenanceSite PreparationPainting & Plastering
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Gastroculture GmbH Logo

Gastroculture GmbH 

Winterthur · Since 2001

Gastroculture GmbH is the entity responsible for the Kafisatz website and provides the hospitality services shown there, including a café/bar serving coffee, lunch and apéro options.

Clubs, Bars & Event VenuesRestaurants
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Gebr. Oetiker AG, Malergeschäft Logo

Gebr. Oetiker AG, Malergeschäft 

Winterthur · Since 1975

The core activity of Gebr. Oetiker AG is the execution of painting and craftsmanship, in particular: interior and exterior painting, insulation, wallpapering, airbrush work for walls, surfaces and objects, and replacing or renewing small parts such as silicone sealant. The company also offers additional services, including plant and pet care during the customer's absence.

Painting & Plastering
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Geheimgang 188 GmbH Logo

Geheimgang 188 GmbH 

Winterthur · Since 2016

The core activity of Geheimgang 188 is the development and operation of escape rooms in Winterthur. The company offers immersive gaming experiences where visitors are immersed in fascinating worlds and must solve puzzles to escape.

Leisure Facilities
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Gelenkzentrum Winterthur AG Logo

Gelenkzentrum Winterthur AG 

Winterthur · Since 2021

The Gelenkzentrum Winterthur is a medical centre specializing in the diagnosis and treatment of joint diseases and injuries. The company's core activity includes the performance of orthopaedic and surgical procedures, particularly in the areas of shoulder, elbow, hip, pelvis and knee surgery. The treatment spectrum also includes the performance of joint replacement operations, minimally invasive procedures and the application of state-of-the-art techniques such as 3D modelling and ultrasound diagnostics.

Orthopedic Clinics
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Gemelli's Gastronomie GmbH Logo

Gemelli's Gastronomie GmbH 

Winterthur · Since 2018

Restaurants
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Genossenschaft Konkordia Winterthur Logo

Genossenschaft Konkordia Winterthur 

Winterthur · Since 1908

The company's core activity is non-profit housing construction and the rental of apartments in Winterthur and its surroundings. The company offers living space at fair and affordable prices and manages a number of properties with over 100 apartments.

Housing Cooperatives
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Genossenschaft Rysolar Plus Logo

Genossenschaft Rysolar Plus 

Winterthur · Since 2012

The core activity of RySolar Plus is the promotion of environmentally friendly renewable energies, in particular through the creation, acquisition and operation of solar systems at the Rychenberg cantonal school. Furthermore, the company promotes information on environmentally friendly energy production and use, without pursuing commercial purposes or seeking profit.

Solar & Photovoltaics
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Genossenschaft "SolVent" Logo

Genossenschaft "SolVent" 

Winterthur · Since 1993

The company's core activity is the promotion and implementation of renewable energies, particularly solar and wind energy, as well as the development of new technologies such as geothermal energy.

Solar & Photovoltaics
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Genossenschaft StadtLandNetz Logo

Genossenschaft StadtLandNetz 

Winterthur · Since 2010

The core activity of StadtLandNetz is the delivery of seasonal organic vegetables with the Demeter label to customers in Winterthur. The company sources the vegetables from the Gut Rheinau farm and delivers them weekly to a depot in Winterthur, where customers can collect them. StadtLandNetz offers a vegetable subscription service that enables customers to receive regular supplies of fresh organic produce.

Sustainability Sector
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Genossenschaft Theater Ariane Logo

Genossenschaft Theater Ariane 

Winterthur · Since 2011

The company "Theater Ariane" is a theatre ensemble specializing in the production and performance of theatrical plays, literary-musical programs and readings. The core activity of the company is the creation and performance of artistic works, particularly in the field of theatre, with a focus on language, political and socially critical content.

Theaters
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Genossenschaft Wohnsinn Logo

Genossenschaft Wohnsinn 

Winterthur · Since 1992

Genossenschaft Wohnsinn aims to preserve affordable housing and make it available at cost-covering rents. The cooperative maintains and improves the building stock through moderate renovation and ecologically minded upkeep, and promotes resident participation by involving tenants in property management.

Housing Cooperatives
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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.
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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.