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Teelabor Samrah Cujec 

Winterthur · Since 2019

The core activity of Teelabor is the selection, sale and distribution of high-quality tea varieties and selected tea accessories. The company offers its products online and also provides a pick-up service at its tea manufactory in Winterthur. Furthermore, Teelabor also offers workshops and courses to introduce customers to the art of tea culture.

Tollkirsch AG 

Winterthur · Since 2001

The core activity of Tollkirsch AG is the creation of brand identities, communication strategies and digital presences for companies, including branding, corporate design, website creation and performance marketing.

Villa Bridler GmbH 

Winterthur · Since 2023

The core activity of Villa Bridler is the rental of rooms for workshops, meetings, training sessions and seminars in a historic villa in Winterthur. The company offers an optimal infrastructure for efficient and creative work, including state-of-the-art technology and a unique environment.

Walter Melere AG 

Winterthur · Since 1982

Walter Melere AG provides structural fire protection services, including soft firestopping, mortar-based firestopping, fire protection claddings, firestop joints, silicone and hybrid sealants, and core drilling. The company also offers fire protection consulting and digital fire protection documentation.

Web Consulting Schefer 

Winterthur · Since 2020

The core activity of Web Consulting Schefer is consulting and supporting customers in the field of online marketing and web development. The company offers services such as comprehensive consulting, high-quality services and support from an experienced team.

Webhuus GmbH 

Winterthur · Since 2021

The core activity of WebHuus is the creation and marketing of websites, including web design, search engine optimization (SEO), content marketing, social marketing, and Google Ads management. The company also offers services such as competitor analysis, periodic statistics, and reporting to support businesses and individuals in achieving their online goals.

Wechselraum GmbH 

Winterthur · Since 2008

The company's core activity is specialized construction management, particularly the implementation of specialized construction management, quality management, schedule tracking, cost management, and leadership and coordination skills in construction projects. The company also offers additional services such as mediation in planning and communication processes, owner support, monitoring of specialized construction management, control of construction deadlines, and evaluation of costs and standards.

Wetli Partner AG 

Winterthur · Since 1994

The core activity of Wetli Partner AG is the planning and realization of construction projects, particularly in the areas of new construction, renovation, special foundation engineering and planning/BIM. The company offers services in these areas and places emphasis on environmental compatibility and the creation of safe, economical and functional buildings.

Zahnwerk GmbH 

Winterthur · Since 2015

The core activity of Zahnwerk GmbH is the manufacture and creation of dental prosthetics and zahnprothetische solutions, including the combination of traditional manual work with modern digital technology. The company offers services such as dental technology, dental prosthetics and dental aesthetics and has an experienced team of dental technicians and dental prosthetists.

Zettelwerk AG 

Winterthur · Since 2013

The core activity of Zettelwerk AG is construction management, particularly the planning, consulting and implementation of complex construction projects in the areas of high-rise buildings, retail, temporary and office buildings. This also includes specific services such as architecture, energy consulting, fire protection planning, monument preservation and protection, as well as visualizations and project visualization.

arba - atelier für architektur und bauhandwerk, Genossenschaft 

Winterthur · Since 1987

The core activity of the company "arba – atelier für architektur & bauhandwerk" is the planning, design and realization of construction projects, including architecture, interior design and building biology, from purchase consulting and preliminary studies to implementation, construction management and handover.

arbatherm AG 

Winterthur · Since 1987

The core activity of Arbatherm AG is the planning, consulting, installation and maintenance of solar, heating and sanitary systems, with a focus on renewable energies and sustainable solutions.

ATAXA GmbH 

Winterthur · Since 2007

ATAXA GmbH provides fiduciary and tax advisory services to private clients as well as small and medium-sized enterprises. Services include tax advice and preparation of tax returns for individuals and legal entities, VAT and withholding-tax matters, property gain tax, corporate restructuring and succession planning, plus financial and payroll accounting, annual statement support and liquidity planning.

Atec Wasser AG 

Winterthur · Since 2000

The core activity of Atec is the installation and distribution of water softeners for various types of buildings, such as industrial and administrative buildings, residential houses, hotels and others. The company provides solutions for water decalcification to prevent the negative effects of hard water on machines, pipes and other components, while also reducing energy consumption and protecting the environment.

AZE Handels- und Vertriebs AG 

Winterthur · Since 1981

AZE Handels- und Vertriebs AG is a trading and distribution company specializing in the sale of fittings, accessories and spare parts for the agricultural machinery, industrial and commercial sectors in Switzerland. The core activities include the trade in compressed air technology, gas control and welding accessories, manometers, tire/pneumatic pressure accessories and process pneumatics. The company also offers sub-assemblies, installations, pre-assembly and assembly according to customer specifications.

Bieri Bodenbelag 

Winterthur · Since 2023

The core activity of Bieri Bodenbelag is the planning, consulting, installation, renovation and maintenance of floor coverings, particularly parquet, vinyl/PVC, stairs and terraces. This includes specific services such as grinding, oiling, varnishing and staining of wooden floors, the repair of vinyl floor coverings and the individual adaptation of stairs to customer requirements.

BM - Schreinerei Müller AG 

Winterthur · Since 1988

The core activity of BM-Schreinerei Müller AG is the manufacture and installation of interior finishing elements, particularly kitchens, cabinets, doors, windows and interior fittings, as well as the provision of services such as repairs, planning, contract work and appliance replacement. The focus is on carpentry and kitchen construction, including fire protection measures.

BOA Couture Frischknecht 

Winterthur · Since 2000

The core activity of Boa Couture Winterthur is the manufacture and sale of high-quality, custom-made Haute Couture clothing as well as exclusive accessories.

Body Stress Release Weber 

Winterthur · Since 2006

The company bodystressrelease.ch is engaged in the development and dissemination of techniques and methods for relaxation and self-healing of the body, particularly with the concept of "Body Stress Release". The core activity of the company is to provide information, services and products in the field of health and wellness, with a focus on promoting body awareness and self-healing.

Boutique M GmbH 

Winterthur · Since 2013

The core activity of "Boutique M" is the retail trade of fashion items, particularly women's fashion. The company operates a store in Winterthur, where it offers a selection of fashion products from various suppliers. The owner and team advise customers in selecting fashion items and provide a personalized shopping experience.

Braun Erdman Architekten GmbH 

Winterthur · Since 2016

The core activity of Braun Erdman Architekten ETH SIA GmbH is the provision of architectural services.

Büro für Erfrischung GmbH 

Winterthur · Since 2011

The company 'Büro für Erfrischung GmbH' is a digital communication agency specializing in the conception, consulting, design, and implementation of digital solutions for its clients. The core activities include: conception and consulting of digital platforms and marketing campaigns, design and implementation of digital solutions such as websites and online platforms, operation and maintenance of digital platforms, marketing and communication, including conception and creation of content, and strategy consulting and analysis of customer needs and goals. The company positions itself as a partner for clients from various industries, including cultural institutions, industry, service companies, and cooperatives, offering them comprehensive solutions for their digital communication.

bytes at work AG 

Winterthur · Since 2010

The core activity of the company 'bytes at work' is the development and manufacture of Embedded Linux systems, in particular Systems on Modules, Development Kits and customer-specific applications, as well as the provision of services such as software development, hardware development, Linux customization and lifecycle management for measurement, control and regulation technology.

Cando Image GmbH 

Winterthur · Since 2006

The company Cando offers a comprehensive range of services for the development of digital solutions, encompassing UX design, software development, e-commerce, co-creation, and consulting. The core activity of the company is to support customers in developing demanding digital products and services by pursuing a holistic approach that involves all stakeholders and aligns the project goals with the company's strategy.

Central Services, Philippe Ganz 

Winterthur · Since 2010

The core activity of Central Services is the provision of cleaning services for various customer groups, including private households, office buildings, restaurants, medical and law practices, as well as small and medium-sized enterprises (SMEs). Specific services include private cleaning, office cleaning, gastronomy cleaning, special cleaning and property maintenance.

Club of Rome 

Winterthur · Since 2009

The company primarily focuses on promoting sustainable development, environmental protection, and social responsibility. It concentrates on the topics of climate change, resource management, biodiversity, and the development of strategies for a sustainable future. The company has a network of experts and scientists from various fields, including environmental sciences, economics, politics, and sociology. It offers programs and publications aimed at inspiring and empowering people to actively contribute to shaping a sustainable future. Another key focus of the company is promoting intergenerational collaboration and leadership to develop innovative solutions to the challenges of our time. It also publishes reports and publications on topics such as climate change, sustainable development, and social responsibility. Overall, the company's core activity can be described as 'promoting sustainable development and environmental protection through networking, education, and research'.

Conomic GmbH 

Winterthur · Since 2019

The core activity of Conomic GmbH is the provision of services in the areas of trust, taxes, and consulting, particularly for small and medium-sized enterprises (SMEs) and private individuals. The specific activities include: accounting and control (general ledger, accounts receivable, accounts payable); tax returns and optimization (for companies and private individuals); payroll accounting and management; annual financial statements and preparation; consulting in various legal areas (employment contracts, collective labor agreements, etc.); and general business consulting and support. Overall, Conomic GmbH offers comprehensive financial and legal consulting services for SMEs and private individuals.

Cyltronic AG 

Winterthur · Since 2020

The core activity of Cyltronic AG is the development, manufacture and marketing of innovative electric actuators and servo drives, particularly IO-Link actuators, for machine building. These products are designed to increase efficiency and sustainability in industry by enabling energy savings of up to 92%.

Daniel Meier GmbH 

Winterthur · Since 2020

The core activity of the company is the application of various massage and therapy techniques, in particular medical massage, manual lymphatic drainage and foot reflex zone therapy, for the treatment of muscular complaints, edema and to promote relaxation and well-being.

DCS Gebäudereinigung GmbH 

Winterthur · Since 2023

The company's core activity is professional building cleaning, including maintenance cleaning, construction cleaning, glass cleaning, deep cleaning and janitorial services, with a focus on individual solutions for various industries such as fitness studios, medical practices, offices, banks and storage facilities.

Dell'Elba Partner AG 

Winterthur · Since 1992

The core activity of Dell'Elba Partner AG is the plastering business, including plastering work, drywall construction and facades. The company also provides consulting services and carries out construction projects.

Denkgebäude AG 

Winterthur · Since 2013

The core activity of Denkgebäude AG is consulting and planning in the field of building technology and infrastructure, particularly in the areas of sustainability, energy efficiency and ecology, for real estate projects in new construction and renovation. The company offers services such as construction project management, building technology planning and consulting, as well as sustainability consulting, to provide builders, architects and users with individual solutions that meet the highest demands in terms of cost, flexibility, energy and sustainability.

Dissenter GmbH 

Winterthur · Since 2006

The core activity of Dissenter GmbH encompasses the development of interactive communication tools, including: web design and development (websites, web applications), creation of apps for iOS and Android, design and implementation of print media (CI/CD, stationery, advertisements, brochures), development of interactive exhibits for trade fairs and exhibitions, creation of games and interactive applications (HTML5/JS), and control of hardware and creation of prototypes. The company thus offers a wide range of services in the field of digital and classical communication.

EMS-Fitness Winterthur GmbH 

Winterthur · Since 2024

EMS-Fitness Winterthur GmbH operates an EMS health studio offering personal‑trainer‑supervised electro‑muscle stimulation sessions for full‑body training, targeted muscle building and back therapy. The studio uses EMS equipment and provides individual guidance during short weekly sessions.

Eni Bohr GmbH 

Winterthur · Since 2024

The core activity of Eni Bohr is the execution of geothermal drilling and other drilling services, particularly in the field of geothermal energy, as well as providing consulting and planning services to customers who wish to use geothermal energy as an environmentally friendly energy solution.

Ergopraxis Winterthur GmbH 

Winterthur · Since 2020

The core activity of Ergopraxis Winterthur GmbH is the provision of occupational therapy services, particularly in the specialist areas of hand therapy, neurology and paediatrics. The company offers therapies for adults, adolescents and children and has two specialized departments: hand therapy and paediatrics as well as neurology.

Eri club.m.m. Berhe 

Winterthur · Since 2021

The core activity of Eri Club.m.m is gastronomy, specifically offering food and beverages in a restaurant or inn, as well as the possibility of providing take-out food.

ETAH AG 

Winterthur · Since 2018

ETAH AG is a company for electrotechnical installations offering electrical planning, new-build and renovation work as well as service and repairs. Its services include petrol-station construction and maintenance, commercial and industrial electrical projects, lighting and e-mobility charging infrastructure.

Eventcom GmbH 

Winterthur · Since 2011

The core activity of EventCom is the planning, organization and execution of events, particularly in the Winterthur region. This includes the conception and implementation of theme-specific events, such as folk festivals, sports events, culinary events and public viewings. The company also offers services such as event marketing, catering and entertainment, and operates its own event venues, including the WintiArena and the Riitplatz restaurant.

Fly Dogsitter Brauer 

Winterthur · Since 2024

The company offers dog services, including dog sitting, training, walking and vet visits. It is an online shop that provides these services and allows customers to book and pay online.

Frei Bauunternehmung AG 

Winterthur · Since 2023

The core activity of FREI Bauunternehmung AG is civil engineering, renovation and trenchless pipe laying using state-of-the-art technology, in particular through press boring, bursting lining, earth rockets and directional drilling/jet flushing. The company offers environmentally friendly methods for laying supply and disposal lines and is mainly active in the Greater Zurich Area.

Gartenmann Software AG 

Winterthur · Since 1995

The company develops and provides software solutions for SMEs in Switzerland, particularly in the areas of ERP, CRM, school administration, course management, scheduling and mobile apps.

GEOBOX AG 

Winterthur · Since 2009

The core activity of GEOBOX AG is the development and provision of solutions for geographic information systems (GIS), 3D data modeling (Digital Twin) and visualizations. This also includes services such as corporate consulting, system services, database services, application development and support services. The company also offers training and seminars and is a partner of Autodesk.

GRAF FORM GMBH 

Winterthur · Since 2022

The core activity of GRAF FORM GmbH is to support companies in their digital transformation. This includes the development and transformation of digital strategies, the operational coordination of digital transformation projects, process and data transformation, as well as online assistance and communication. The company acts as a product-neutral service partner and supports customers in implementing their digital transformation by creating the conditions for a successful transformation.

Green Smile, Inhaber Smajli 

Winterthur · Since 2018

The core activity of x-smajli is gardening and landscaping, including various services such as: gardening, hedge and tree cutting, laying paving stones, and constructing retaining walls and fences. The company thus offers comprehensive services for the design, maintenance and upkeep of gardens.

Hamacht Weine GmbH 

Winterthur · Since 2017

The core activity of the company Hamacht is the production and sale of wine. The company is involved in the management of vineyards, wine production in the cellar and the sale of the wines.

HC Rychenberg GmbH 

Winterthur · Since 2024

The core activity of the company is the operation of a unihockey club, including the promotion of juniors, recreational sports and competitive sports, as well as the management of events and services related to the club.

Hönig Architekten AG 

Winterthur · Since 2014

The company Hönig Architekten AG is an architectural firm specializing in the planning and realization of various construction projects, particularly in the field of healthcare architecture, such as dental practices, medical practices, clinics and other medical facilities, as well as in residential construction, including multi-family homes and single-family homes.

IABP AG 

Winterthur · Since 2016

The core activity of IABP AG Bauphysik is the provision of services in the field of building physics and building protection. This includes, in particular, the neutral and independent inspection and evaluation of buildings in terms of heat, moisture, sound, climate, fire and materiality, as well as the development of solution proposals for complex building physics problems. The company also offers specialized services such as facade control, building damage analysis and consulting, as well as consulting on the application of aerogel insulation materials.

InnoRecycling AG 

Winterthur · Since 2021

InnoRecycling AG serves as a central contact for businesses for the acceptance, inspection and brokerage of various plastic wastes and is involved in the "Bring Plastic Back" (Sammelsack) system for collecting household plastics.