Search the
company directory

Fahrschulzentrum Winterthur GmbH 

Winterthur · Since 2005

Fahrschulzentrum Winterthur GmbH provides driving instruction for car, motorcycle and passenger-trailer categories, offers traffic-knowledge (VKU) and first-aid courses, and arranges practical exam registrations.

FERI Bau Winterthur GmbH 

Winterthur · Since 2012

The core activity of FERI Bau Winterthur GmbH is the execution of various construction services, particularly: plastering and painting work, facade insulation, renovations of new and existing buildings, drywall construction, wall and ceiling systems, old building renovations, facade and crack renovations, and facade insulation systems. The company offers these services for various construction projects, including industrial and commercial construction, renovations and extensions, as well as customer-specific projects from A to Z.

Finanzhandwerk GmbH 

Winterthur · Since 2013

The core activity of Finanzhandwerk GmbH is comprehensive financial consulting for private and corporate clients, including services such as financial consulting, property insurance, health insurance, pension planning, taxes, investments, real estate, and trust/tax services.

Finanzierungsstiftung der Okey AG 

Winterthur · Since 1972

four you gmbh 

Winterthur · Since 2009

four you gmbh provides handyman and property services, including repairs, assembly/dismantling for moves, disposal and various cleaning services. The company also performs appliance repairs and facility-management tasks such as janitorial and construction-site cleaning.

freie Maturitätsschule Winterthur GmbH 

Winterthur · Since 2019

The core activity of the company "freie Maturitätsschule Winterthur GmbH" is the education and training of students on their way to the Swiss Federal Matura. The company offers a comprehensive educational program, including subjects, timetables and teaching staff, to prepare students for the Matura.

GEKO Holzbau Genossenschaft 

Winterthur · Since 1999

GEKO Holzbau Genossenschaft provides carpentry and timber‑construction services, including wooden floor installation, ecological insulation, and renovation work.

Genossenschaft 5A 

Winterthur · Since 2004

Genossenschaft 5A is a cooperative providing carpentry and timber-construction services, including wooden flooring, ecological insulation, and renovation work.

Genossenschaft Arba Strom Winterthur 

Winterthur · Since 1987

The core activity of ARBA consists of two main areas: 1. **ARBA Electricity**: Installations in new and old buildings, lighting, ecology, communication and solar technology. 2. **ARBA Wood**: Renovation, custom kitchens, custom furniture, color design, conversion and carpentry. The company thus offers a combination of electrical installations, woodworking and renovation services.

Genossenschaft Ferienheim Concordia 

Winterthur · Since 1921

The core activity of the company is the rental of a holiday home in Dingetswil, Dussnang, TG, to groups and individuals for social gatherings, celebrations and vacations. The holiday home offers accommodation for up to 26 people, a kitchen, sanitary facilities and community rooms. The rental is based on trust and guests are asked to treat the house and facilities with care.

Görner AG 

Winterthur · Since 2005

The core activity of FREHNER & GÖRNER AG is stone conservation and monument preservation, including related services such as stonemasonry and sculpting, conservation and restoration, art logistics, garden and water construction, tombstone art, as well as analysis and expert planning.

Haus Hegifeld AG 

Winterthur · Since 2007

Haus Hegifeld AG provides supported housing with individual 24-hour assistance for adults with psychiatric, cognitive or mental health impairments. Services include interdisciplinary care, cooperation with a psychiatrist and a physician, on-site daily activities (kitchen, household, garden) and support for finding external employment and therapeutic offers where appropriate.

HEIM GEKO Holzbau GmbH 

Winterthur · Since 2016

HEIM GEKO Holzbau GmbH provides timber construction and carpentry services, carrying out work such as wooden floors, ecological insulation, and renovations.

Henschel-Robotics GmbH 

Winterthur · Since 2015

The core activity of Henschel-Robotics GmbH is the development and manufacture of high-performance, integrated servo drives with Ethernet and EtherCAT connectivity for robotics and automation technology.

Herausgeberverein SPUREN 

Winterthur · Since 2011

The company SPUREN is a publishing house specializing in the publication of books, magazines, and online content in the areas of spirituality, ecology, and holistic health. The core activities include publishing a magazine on spirituality and ecology, publishing books under the Edition SPUREN label, and operating blogs and an online salon where authors and experts write on topics such as spirituality, health, and ecology.

HINDER KALBERER PROJEKTENTWICKLUNG GMBH 

Winterthur · Since 2012

HINDER KALBERER PROJEKTENTWICKLUNG GMBH provides architectural design and project management services, translating client and user requirements into built architecture. Services include concept and design development, planning and construction documentation, site supervision and coordination of project teams and specialist consultants.

Hinder Kalberer Architekten GmbH 

Winterthur · Since 2006

Hinder Kalberer Architekten GmbH is an architecture firm that manages projects from initial concept through construction and site supervision. The practice designs and delivers residential, public, commercial and educational buildings as well as churches, renovations and new-build projects, and provides competition planning, project management and coordination with consultants and contractors.

Hofmänner New Media GmbH 

Winterthur · Since 2017

Hofmänner New Media GmbH is an internet agency specializing in the development of web applications, content management systems (CMS) and web design. Its core activity includes creating individual solutions for customers, including the development of websites, applications and platforms, as well as consulting and implementing online marketing strategies.

HOLINGER AG 

Winterthur · Since 1968

HOLINGER AG is an engineering firm that develops and delivers solutions across the water cycle. Its services include engineering and consultancy in wastewater, water supply, hydraulic engineering, urban drainage, energy, construction, industry, geology, environmental and sustainability services, and digital planning (BIM).

HSO Enterprise Solutions AG 

Winterthur · Since 2016

The company provides consulting services and solutions in the field of digital transformation, particularly in the industries of Manufacturing, Financial Services, Professional Services, Retail, and Public Sector. The core activities include the development of business solutions, the implementation of technologies such as Microsoft Dynamics CRM, the creation of value propositions, and the design of sales strategies. The company supports its customers in their digital transformation and helps them to improve their processes and achieve their goals.

Immo 100 AG 

Winterthur · Since 2020

The core activity of IMMO100 is the brokerage and marketing of real estate in Switzerland. The company offers comprehensive services, including property valuation, creation of sales documents, publication on relevant platforms, processing of inquiries from interested parties, and organization of the purchase contract. Additionally, IMMO100 also offers additional services such as architecture, construction management, financing, and accounting to provide customers with a 360° solution for their real estate transactions.

Indisol AG 

Winterthur · Since 2024

Indisol AG is a trading company that supplies technical insulation materials and accessories for thermal, cold, fire and acoustic protection. Its product range includes mineral wool, PIR, rubber insulation, fire protection products, claddings, tapes and installation tools; the company provides a digital price list, an online shop, BIM data and a product finder, and maintains warehousing to enable rapid delivery and technical consultation.

Insieme Winterthur-ZüriUnterland 

Winterthur · Since 2023

The core activity of the company "insieme" is to support and care for people with disabilities, particularly children with mobility impairments. This includes activities such as: accompanying and supporting individuals on outings, at the playground, while shopping, and during other activities; assisting with communication and personal care; organizing holiday weeks, courses, and events; and providing respite services for families of people with disabilities. The company aims to support people with disabilities and enable them to lead independent lives.

Institut für psychosoziale Beratung & Pädagogik HSI Bellinda Touchal Javet 

Winterthur · Since 2019

The company 'Institut für psychosoziale Beratung und Pädagogik HSI' offers various services and training programs in the field of psychosocial counseling and pedagogy. The core activities include: * Counseling based on the HerzSelbst-Intelligenz method, which is process-, growth- and solution-oriented * Training of psychosocial counselors and pedagogues * Supervision and coaching for individuals in psychosocial or socio-educational professions * Further education and training for individuals in accompanying, teaching and leading professions * Diploma training in psychosocial counseling and pedagogy * Application of complementary therapies such as Shiatsu and Qi Gong The company's core activities focus on supporting and further educating individuals in psychosocial and pedagogical professions, as well as applying specific methods and techniques to promote personality development and health.

I. Zimmermann Maschinenbau AG 

Winterthur · Since 1978

The core activity of I. Zimmermann Maschinenbau AG is the manufacture of turned and milled parts, including welding, as well as the provision of engineering services and CNC manufacturing in the field of general mechanical engineering.

Jacq.Thoma AG 

Winterthur · Since 1952

The core activity of Jacq. Thoma AG is the manufacture and distribution of various types of brushes, in particular circular brushes, brush brushes, tube brushes, grinding brushes, hand brushes, scrubbers, tar brushes, facade brushes, watchmaker brushes, fitting brushes, roller brushes, plastic bodies, metal bodies, railing brushes, strip brushes and street brushes.

Jasmina Nikolic Beauty Center GmbH 

Winterthur · Since 2017

The core activity of Jasmina Beauty Center is the provision of beauty and wellness services, including: nail care (nails), microblading, body treatments (e.g. microneedling, cryolipolysis), permanent hair removal, foot care, and tattoo and makeup removal. The company thus offers a wide range of services in the field of beauty care and well-being.

KESSELBACHER GmbH 

Winterthur · Since 1998

KESSELBACHER GmbH provides carpentry and woodworking services, delivering custom interior joinery and wooden fittings. Services include kitchen renovation and repairs, bespoke bedrooms and cabinets, glazing and window fronts, wooden claddings, and CNC subcontracting.

KIBAG Bauleistungen AG 

Winterthur · Since 2001

KIBAG Bauleistungen AG provides road construction, civil engineering and demolition services, covering works in traffic infrastructure, underground construction and building deconstruction.

Kinaesthetics Schweiz AG 

Winterthur · Since 2006

Kinaesthetics Schweiz AG is a professional organisation for kinaesthetics that provides training and certification programs, trainer education, and institutional support for care, nursing and therapy contexts. It develops quality tools (koQES-K), organises professional events and offers teaching materials, publications and advisory services.

Kita am Park GmbH 

Winterthur · Since 2014

The core activity of the company "kita am park" is the care and education of children in a daycare center (Kita).

Klaroweb GmbH 

Winterthur · Since 2017

The company Klaroweb GmbH offers services in the field of digital marketing and website creation. The core activities include the development of digital strategies, the creation of websites, search engine optimization (SEO), the management of company profiles in social media, targeted placement of online advertising, and online reputation management. The goal is to support companies in strengthening their digital visibility, increasing their reach, and achieving their online goals.

KMN Elektro-Ingenieurbüro AG 

Winterthur · Since 1976

The core activity of KMN Elektro - Ingenieurbüro AG is electrical planning, particularly the planning of high-voltage systems for buildings of various uses, as well as the planning of low-voltage systems, photovoltaic systems, intrusion detection systems and HVAC systems.

kobelt energie GmbH 

Winterthur · Since 2013

kobelt energie GmbH provides energy-related services including consulting, planning and execution of building services projects. Offerings include heating, ventilation, air conditioning, sanitary installations, solar/photovoltaic systems, water treatment and related service support including a 24-hour service.

konnex - Agentur für Medien-Kommunikation AG 

Winterthur · Since 2001

The core activity of Konnex is the provision of services in the field of media communication, particularly in the planning, conception and implementation of advertising campaigns for clients. This includes analysis and strategy development, media purchasing and media controlling, as well as the creation of media plans and the conduct of research activities. The company positions itself as an owner-managed media agency that focuses on representing the interests of its clients and strives for long-term customer relationships.

Kulturbau GmbH 

Winterthur · Since 2001

The core activity of Kulturbau GmbH is artist brokerage and cultural production, particularly in the field of cabaret, comedy, satire, and sophisticated entertainment. The company brokers artists and produces events such as theater performances, cabaret evenings, and comedy shows. It also offers cultural management services, including event organization and artist support.

Liechti SD GmbH 

Winterthur · Since 2023

Liechti SD GmbH specialises in web application development, consulting and maintenance. Services include full-stack development (TypeScript, PHP, React), web and UI/UX design, security and performance optimisation, and expert support.

Löcker Architekten GmbH 

Winterthur · Since 2015

The core activity of Löcker Architekten GmbH is the provision of architectural services.

Lyrenmann AG 

Winterthur · Since 2019

Lyrenmann AG provides building-technology services, carrying out sanitary, sheet‑metal/roofing and heating installations. Offerings include bathroom renovations, ventilation systems, roof renovation, energy planning and related installation, planning and maintenance services.

Maler 48 GmbH 

Winterthur · Since 2017

The core activity of Maler 48 GmbH is the provision of painting and plastering services as well as design services, particularly in the areas of color design, renovation and painting work for private and commercial customers in Winterthur and its surroundings.

Massage- & Gesundheitsstudio Yvonne Philipps 

Winterthur · Since 2007

The company's core activity is the provision of services in the field of health and wellness, particularly massage and health services such as foot reflexology, massages, acid-base balance and energy work.

MB Parkett GmbH 

Winterthur · Since 2014

The core activity of MB Parkett GmbH is the consulting, installation and maintenance of floor coverings, particularly parquet, laminate, linoleum, carpet, cork, design flooring, balcony wood and parquet restoration.

media.art, integrated media design, Roland Blassnig 

Winterthur · Since 2000

The core activity of media.art is the creation and design of websites, print materials and corporate designs. This specifically includes the areas of web design, graphic design, visual design of brochures, prospectuses, logos, posters, event programs and annual reports. The company also offers services such as search engine optimization (SEO) and advertising with Google Ads.

mühlebach partner ag 

Winterthur · Since 2008

The company "mühlebach partner ag" is a consulting engineering firm specializing in various areas, including: Acoustics and noise protection, Building physics and building technology, Energy and sustainability, Fire protection, QSS pre-audits and training. The company's core activity is the consulting and planning of projects in these areas, focusing on supporting planning teams and providing solutions to complex technical issues.

Müller und Christen AG Maschinen- und Apparatebau 

Winterthur · Since 1969

The core activity of Müller+Christen AG is contract manufacturing of assemblies and complete machines. The company offers individual manufacturing services, ranging from the production of individual small parts to the manufacture of complex machines.

Musivo Genossenschaft 

Winterthur · Since 2005

The core activity of Musivo Genossenschaft is the provision of services in various fields, particularly: Consulting and case management in the areas of building renovation, monument preservation and cultural heritage conservation; Education, school and integration, especially for young people and young adults in challenging life situations; Transdisciplinary case management and solutions in complex situations. The company operates various businesses and competence centers, including IBID (construction and process consulting, inventory, expert opinions), Ventil Zürich (education, school and integration) and Temis (employees of SMEs, organizations and people living in institutions).

NetModule AG 

Winterthur · Since 2003

NetModule AG is a manufacturer of communication products for M2M and IoT. It develops routers, gateways, switches, antennas and related software, and provides consulting, support, product adaptation and OEM services for sectors such as public transport, industrial automation, smart cities, energy and public safety; the company holds ISO 9001:2015 certification.

NorrSyd Guitars Bertschi 

Winterthur · Since 2024

N-Technik GmbH 

Winterthur · Since 2020

The core activity of N-TECHNIK is the planning, installation, maintenance and consulting of telecommunications networks, in particular fibre optic, copper and coaxial networks.

Okey AG 

Winterthur · Since 1934

Okey AG is a manufacturing company providing gear technology as well as large-part and complete machining services. Its capabilities include broaching, shaping, gear rolling and gear milling, grinding, milling, drilling and turning, and it offers raw-material procurement, coordination of surface and heat treatments, assembly and inventory management as part of contract manufacturing.