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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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1'251 companies found

SimplexDNA AG Logo

SimplexDNA AG 

Winterthur · Since 2021

The core activity of SimplexDNA AG is the implementation of molecular biological analyses and research projects in the field of biodiversity and nature conservation, particularly in the monitoring of invasive species and the evaluation of renaturation and revitalization efforts in freshwater ecosystems.

Technical Consulting & Engineering
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Siwotex GmbH Logo

Siwotex GmbH 

Winterthur · Since 2005

The core activity of SiwoteX GmbH is the sale of high-quality professional clothing and corporate fashion for companies and private individuals, including individual consulting, printing and embroidery of garments, as well as a full-service offering around professional and workwear.

Retail - Textiles & Clothing
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Solico GmbH Logo

Solico GmbH 

Winterthur · Since 2016

The company's core activity includes the planning, installation, rental and maintenance of electrical systems, particularly in the field of audio, lighting and multimedia systems as well as IT infrastructures. This also includes cable assembly, soldering and adaptation work, as well as troubleshooting in these areas. The services are offered to a wide range of customers, including conference centers, churches, museums, companies, institutions and private associations.

Electrical Planning & Installation
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solution.ch AG Logo

solution.ch AG 

Winterthur · Since 2001

The core activity of Solution.ch encompasses providing services in the field of digital communication and internet technologies for Swiss SMEs. Specifically, the company offers the following core activities: * Web design and web applications: Development of customized websites and e-commerce platforms based on its own content management system (CMS) SolutionCMS. * Telephony: Provision of VoIP telephony solutions, including virtual PBX, business trunk, and Microsoft Teams integration. * Hosting and cloud services: Secure web hosting with servers in Switzerland, domain management services, and cloud solutions. * Internet access: Reliable connection options, ranging from VDSL and fiber to dedicated connections and LTE backup. The company thus offers a comprehensive range of services designed to support Swiss SMEs in their digital transformation.

IT Infrastructure & CloudTelecommunications
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Spitex KompaktCare GmbH Logo

Spitex KompaktCare GmbH 

Winterthur · Since 2021

The core activity of Spitex Kompakt Care is the professional care and support of adults with physical illness or injury in their familiar environment. This includes individual and needs-based support with daily activities to meet physical and psychological basic needs, improve quality of life and promote independence.

Home Care Services
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Sportstiftung Winterthur Logo

Sportstiftung Winterthur 

Winterthur · Since 1989

The company's core activity is the promotion and support of sports and physical activity in Winterthur, particularly through the support of athletes, clubs and projects, as well as the awarding of distinctions such as "Athlete of the Year".

NGOs & NPOs
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Stäubli & Co. GmbH Logo

Stäubli & Co. GmbH 

Winterthur · Since 2017

The core activity of Stäubli & Co. GmbH is the distribution of cosmetic devices, particularly laser devices for hair removal, skin rejuvenation and other cosmetic treatments. This also includes consulting, training and servicing for these devices, including maintenance, repair and regular servicing to ensure the longevity of the devices.

Wholesale - Health & Cosmetic Products
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Swiss Industrial Supply GmbH Logo

Swiss Industrial Supply GmbH 

Winterthur · Since 2014

The core activity of Swiss Industrial Supply GmbH is the distribution of spare parts and the provision of maintenance services for the textile industry, particularly for extrusion spinning machines for synthetic fibers.

Wholesale - Spare Parts & Residual Materials
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Swiss Peak Performance GmbH Logo

Swiss Peak Performance GmbH 

Winterthur · Since 2017

Swiss Peak Performance GmbH provides training programs and coaching for triathlon and endurance sports. The company also organizes sporting events.

Sports & Recreation Instruction
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Swiss Science Center Technorama Logo

Swiss Science Center Technorama 

Winterthur · Since 1970

Swiss Science Center Technorama is a science centre offering interactive exhibits and hands-on experiment stations where visitors can explore natural and technical phenomena. It designs and builds its own exhibits and provides shows, labs, workshops, school programmes and teacher training.

Continuing Education Institutes
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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.