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company directory

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.

Frutega Gastro Service GmbH 

Winterthur · Since 2006

The company Frutega offers the delivery of fresh, regional fruits to offices and companies in the surrounding areas of Winterthur, Zurich, Schaffhausen, and Thurgau. The core activity consists of assembling fruit boxes in various sizes and delivering them directly to customers, with the aim of making the working day healthier.

Fuerte AG 

Winterthur · Since 2000

The core activity of Fuerte ag encompasses the provision of construction services, particularly in the areas of architecture, property management and sales, project development, property valuations, feasibility studies and condition analyses.

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.

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.

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.

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.

Galati Gipser GmbH 

Winterthur · Since 2018

Galati Gipser GmbH is a trades company specializing in plastering, painting and wallpapering, providing interior and exterior plasters, stucco work and insulation solutions. Services include base and abrasion plasters, partition walls, demolition, fire-protection claddings, water-damage remediation and suspended ceilings.

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.

Garic Engineering GmbH 

Winterthur · Since 2015

Garic Engineering GmbH is a mechanical engineering company offering development, design and production of mechanical parts and assemblies. Services include CNC machining (milling, turning), welding, sheet metal processing and injection moulding, with production of single parts, prototypes and small series.

Garzotto GmbH 

Winterthur · Since 2008

Garzotto GmbH develops software and provides consulting, coaching and project support for product development. The company builds mobile apps, web and server applications and publishes its own products (for example mapping and nature apps), often in collaboration with partners.

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.

GastroPerret AG 

Winterthur · Since 2023

GastroPerret AG operates several hospitality establishments, including Taverne zum Hirschen, 1st choice Bar and Die Hecke.

gbd NDT AG 

Winterthur · Since 2017

GEANET engineering gmbh 

Winterthur · Since 2006

The core activity of Geanet Engineering GmbH is the provision of engineering services in the fields of electrical engineering, automation, network technology, building technology and energy technology. The company offers consulting and support to customers in the planning and implementation of projects, from complex large-scale projects to standard residential construction. The services also include technical general planning and consulting.

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.

Geburtsvertrauen Zehnder 

Winterthur · Since 2023

The core activity of the company 'Geburtsvertrauen' is outpatient postnatal care, particularly the care of mothers and newborns in the first weeks after birth. This includes services such as home visits, breastfeeding counseling, babywearing counseling, vital sign monitoring, weight monitoring, blood sampling, and general nutrition counseling. The goal is to strengthen mothers' confidence and promote the bond between mother and baby.

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.

Geia Automobile 

Winterthur · Since 2016

Geia Automobile buys and sells used cars (occasions) and offers trade-in and purchase options. The company provides advice on vehicle purchase and sale and accepts inquiries via contact form, phone and email.

Geilinger AG 

Winterthur · Since 1977

The core activity of Geilinger AG is metal and façade construction, particularly the planning, manufacture and installation of metal structures, façades, doors, windows and other building elements made of metal and wood-metal. This also includes special services such as fire protection and customer service.

Geissmann Coaching 

Winterthur · Since 2004

The core activity of Geissmann Coaching is the provision of services in the field of personal and professional development, specifically: Coaching, Supervision, Adult Education, Process Accompaniment, and Application Coaching. These services are offered to individuals, groups, teams, and organizations, aiming to strengthen the customers' resources and skills and support their development.

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.

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.

Gemelli's Gastronomie GmbH 

Winterthur · Since 2018

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.

Genossenschaft Ökostrom Schweiz 

Winterthur · Since 2000

The core activity of Ökostrom Schweiz is the promotion and support of agricultural biogas plants in Switzerland, particularly through political advocacy, market development and research, marketing of climate protection services and biomass coordination. The company aims to support the production of renewable energy from agricultural biomass and promote climate protection.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

GESA Platten GmbH 

Winterthur · Since 2024

GESA Group GmbH provides installation and maintenance services for ceramic wall and floor coverings and associated waterproofing. Services include laying ceramic, natural and engineered stone, replacing cement, epoxy and silicone joints, mold cleaning, and repair/maintenance work.

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.

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.

get your stuff GmbH 

Winterthur · Since 2017

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.

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.

GGS Gancear - Gartenspezialist 

Winterthur · Since 2024

The core activity of Gancear-Gartenspezialist is the provision of gardening services, including garden construction, garden maintenance and garden planning. The company offers high-quality solutions for the design and maintenance of gardens and green spaces, providing customers with a beautiful and well-maintained outdoor area.

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.

Gigli Baumanagement 

Winterthur · Since 2020

The core activity of Gigli Baumanagement is the provision of services in the field of construction management, construction supervision and construction consulting, particularly in the areas of high-rise construction, renovation, civil engineering and environmental construction.

Ginotech GmbH 

Winterthur · Since 2012

The core activity of Ginotech GmbH encompasses three main areas: 1. **Shading systems**: Planning, installation, maintenance, and repair of roller shutters, awnings, blinds, and insect screens. 2. **Plastering work**: Execution of plastering work, including the processing of plaster products for interior finishing of buildings. 3. **Façade insulation**: Implementation of façade insulation to improve the energy efficiency of buildings and protect them from weather influences. These three areas form the core competence of the company and are offered as specialized services for private and commercial customers.

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.

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.

GJEM International, G. Jenny 

Winterthur · Since 2012

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.