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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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3'495 companies found

HOLINGER AG Logo

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).

Civil Engineering Firms
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Insieme Winterthur-ZüriUnterland Logo

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.

Institutions for People with Disabilities
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Institut für psychosoziale Beratung & Pädagogik HSI Bellinda Touchal Javet Logo

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.

Continuing Education Institutes
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Jacq.Thoma AG Logo

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.

General Goods Production
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Jasmina Nikolic Beauty Center GmbH Logo

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.

Wellness & SPA Facilities
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KESSELBACHER GmbH Logo

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.

Joinery
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Kinaesthetics Schweiz AG Logo

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.

Continuing Education Institutes
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Klaroweb GmbH Logo

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.

Advertising Agencies
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konnex - Agentur für Medien-Kommunikation AG Logo

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.

Advertising Agencies
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Kulturbau GmbH Logo

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.

Theaters
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Lyrenmann AG Logo

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.

Plumbing & Building Services
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Massage- & Gesundheitsstudio Yvonne Philipps Logo

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.

Wellness & SPA Facilities
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media.art, integrated media design, Roland Blassnig Logo

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.

Advertising Agencies
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mühlebach partner ag Logo

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.

Technical Consulting & Engineering
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Musivo Genossenschaft Logo

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).

Cultural & Educational Organizations
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NorrSyd Guitars Bertschi Logo

NorrSyd Guitars Bertschi 

Winterthur · Since 2024

Retail - General Specialty Trade
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Pensionskasse der Stadt Winterthur Logo

Pensionskasse der Stadt Winterthur 

Winterthur · Since 2014

The company's core activity is the management of assets, particularly in the area of pension funds, including investment strategy, investment controlling, sustainability and mortgage lending. The company also offers services such as external asset management, external consulting and central custody.

Pension Funds
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PFKK Praxis für kleine Kinder GmbH Logo

PFKK Praxis für kleine Kinder GmbH 

Winterthur · Since 2019

PFKK Praxis für kleine Kinder GmbH is a speech therapy practice focused on children before kindergarten, providing assessments, individual and group therapy, and parent consultations. Services include diagnostic evaluations, online advice, and home therapy for feeding disorders, as well as guidance for caregivers.

Non-Medical Healthcare Professions
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Pilates Anita Leuthold Logo

Pilates Anita Leuthold 

Winterthur · Since 2009

The core activity of the company "Pilates Anita Leuthold" is the provision of Pilates training services in various formats, including: * Private and duet training on Pilates equipment * Group training on the mat with various small equipment * Specialized training for pregnant women and during postpartum recovery * Training for teenagers (12-18 years) * Online training through video. The company thus offers a wide range of Pilates training options tailored to the needs of different target groups.

Fitness Centers
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plus-IT AG Logo

plus-IT AG 

Winterthur · Since 2003

plus-IT AG provides business intelligence services for small and medium-sized enterprises. Its offerings include BI consulting and BI‑Healthchecks, implementation and operation of solutions such as SAP BusinessObjects and SAP Analytics Cloud, IBCS-based visualization advice, packaged tools (e.g. easyBI), trainings and support.

IT Consulting & ServicesSoftware Development
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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.