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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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2'121 companies found

Séverin de Courten architecte Logo

Séverin de Courten architecte 

Zurich · Since 2021

The core activity of Atelier Circulaire is architecture, particularly the planning and design of buildings and spaces.

Architecture Firms
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Siglis AG Logo

Siglis AG 

Zurich · Since 2020

The company Siglis AG develops and distributes intelligent switches and control systems for Smart Homes, particularly the "zigfred" switch, which is compatible with various Smart Home systems such as Philips Hue and enables simple and quick control and integration of light switches and lamps.

Electrical IndustryManufacture of IT Hardware
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Silberschmidt AG Logo

Silberschmidt AG 

Zurich · Since 2021

The core activity of kaisin. AG is in the gastronomy sector, specifically in the operation of restaurants and the sale of Poké Bowls at over ten locations in German-speaking Switzerland.

Restaurants
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Silenccio AG Logo

Silenccio AG 

Zurich · Since 2017

The company Silenccio offers a service that protects customers from digital threats such as cyberbullying, phishing, online fraud, and identity theft. This includes: Automated monitoring of online profiles, online shopping, and other publicly accessible data; Early detection of security vulnerabilities and warning of customers; Intervention services to prevent or minimize damage; Insurance component to compensate customers for damages; Monitoring of credit card data and phone numbers to detect fraudulent schemes. The company focuses on protecting customers in the digital world and offers a combination of prevention, intervention, and insurance to minimize digital risks.

IT Consulting & Services
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Simeon & Partner Architekten und Bau AG Logo

Simeon & Partner Architekten und Bau AG 

Zurich · Since 1981

The core activity of Simeon + Partner Architekten AG is the provision of architectural services.

Architecture Firms
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Siteimprove GmbH Logo

Siteimprove GmbH 

Zurich · Since 2015

Siteimprove GmbH provides a platform for agentic content intelligence that integrates accessibility testing, web and app analytics, SEO/AEO and content-strategy tools to help organizations monitor and optimize digital content.

Software DevelopmentWeb Portals & Platform Companies
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Skerlak Data + Analytics Logo

Skerlak Data + Analytics 

Zurich · Since 2019

The core activity of Škerlak Data + Analytics is the provision of services in the field of Data Science, Machine Learning and Cloud technologies. This includes in particular: Data analysis and preparation, Development of Machine Learning algorithms and models, Implementation of Cloud solutions (Google Cloud Platform, Microsoft Azure), Agile project management (SCRUM, SAFe) and assumption of roles such as Product Owner and Product Manager, Consulting and conception of Data Engineering projects, Implementation of Proof-of-Concepts (POC) and Minimal Viable Products (MVP). The company supports customers in optimizing their business processes through the use of artificial intelligence and machine learning.

IT Infrastructure & Cloud
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Skincode SA Logo

Skincode SA 

Zurich · Since 1998

The core activity of Skincode AG is the development and distribution of dermatological skincare products, particularly medical, skin-friendly formulations tailored to the needs of sensitive skin. The company focuses on the production of Swiss skincare products that are geared towards cell regeneration and anti-aging.

Cosmetics Industry
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Skitourenguru GmbH Logo

Skitourenguru GmbH 

Zurich · Since 2019

Skitourenguru GmbH operates a web platform that assigns daily avalanche risk ratings to thousands of ski tours and supports route selection and planning. The service offers interactive route analysis via map drawing or GPX upload and uses official avalanche forecasts and terrain data.

Sports & Recreation InstructionWeb Portals & Platform Companies
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SmartPetCare AG Logo

SmartPetCare AG 

Zurich · Since 2016

SmartPetCare AG develops and sells smart feeding solutions for cats, including the iKitty wet-food feeder. The device portions wet food into capsules, supports up to 15 automated feedings, can be controlled via an app or touchscreen, and includes components that are dishwasher-safe for cleaning.

Manufacture of IT HardwareSoftware Development
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Smart Retail GmbH Logo

Smart Retail GmbH 

Zurich · Since 2006

The company EMS Fitness offers a wide range of services and products in the areas of fitness, health, and beauty. The core activities include: EMS training (electromuscular stimulation), high-altitude training, metabolic analysis, nutrition coaching, performance diagnostics, IHHT (intermittent hypoxia-hyperoxia therapy) cell training, massage and wellness offers (Onda Coolwaves, complete program abdomen, complete program legs), and the sale of dietary supplements (Kingnature). Additionally, the company also offers cosmetic and aesthetic treatments, such as wrinkle reduction, facelift, acne treatment, hair removal, and fat reduction.

Fitness Centers
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Sohlenkönig GmbH Logo

Sohlenkönig GmbH 

Zurich · Since 1997

The core activity of Sohlenkönig GmbH is the online sale of shoe insoles with height increase, particularly shoe insoles for height enhancement. The company offers various types of shoe insoles with different height increases, such as 2.5cm, 3.5cm and 5cm, and ships them directly from Switzerland.

Online Shops
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Solar Agentur Schweiz Logo

Solar Agentur Schweiz 

Zurich · Since 2011

The core activity of Solar Agentur Schweiz is the promotion of solar energy use and renewable energies, particularly in the building and transport sectors. This includes the promotion of emission-free energy use and supply, the substitution of fossil and non-renewable energy sources with solar thermal and electricity generation, as well as the environmentally friendly use of all renewable energies.

Sustainability Sector
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Somaha Stiftung Logo

Somaha Stiftung 

Zurich · Since 2021

The core activity of the Somaha Foundation is to promote projects and initiatives that advocate for people in need, an open and diverse society, and the protection of nature. In particular, the foundation focuses on the themes of nature and environmental protection, inclusive governance, and impact investing. It supports projects that have a positive impact on society and the environment, and promotes the achievement of the Sustainable Development Goals (SDGs) of the United Nations.

NGOs & NPOs
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somatic works, Beat Rohrer Logo

somatic works, Beat Rohrer 

Zurich · Since 2013

The core activity of the company 'somatic works' is the application of body-oriented consciousness work, particularly Somatic Experiencing (SE), SOMA Embodiment and NARM, to support individuals in coping with trauma, chronic pain, anxiety and other psychological stress. The company offers individual sessions, process accompaniment and crisis intervention to help people restore their inner balance and vitality.

Psychiatry & Psychotherapy
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Sozialfonds der Schweizer Kader Organisation Logo

Sozialfonds der Schweizer Kader Organisation 

Zurich · Since 1925

Sozialfonds der Schweizer Kader Organisation provides Swiss Leaders members with support to maintain their employability and offers subsidiary financial assistance in cases of professional or economic hardship. The fund operates as an independent organisation within Swiss Leaders, is financed by contributions, donations and investment income, and pursues ethical, sustainable investments under the oversight of a foundation board.

Pension Funds
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Sozialpädagogische Familienbegleitung SPF Plus AG Logo

Sozialpädagogische Familienbegleitung SPF Plus AG 

Zurich · Since 2007

The core activity of SpFplus AG is socio-pedagogical family support. The company provides support to families and individuals in difficult life situations through pedagogical specialists with extensive experience in working with various life situations. The services include accompanying families in challenges such as behavioral problems in children, school problems, intergenerational conflicts or mental illnesses of family members.

Interest Groups
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Sprachwirrwarr GmbH Logo

Sprachwirrwarr GmbH 

Zurich · Since 2023

Sprachwirrwarr GmbH is a specialist centre for children with speech development disorders, providing consultation, professional training and public outreach. The team includes professionals trained in speech therapy and special education who advise and support schools, parents and other institutions.

Non-Medical Healthcare ProfessionsContinuing Education Institutes
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SR21 - Institute for Scientific Research Logo

SR21 - Institute for Scientific Research 

Zurich · Since 2017

The core activity of SR21 in Zurich is the conduct of research and development in the fields of medicine, science and technology, particularly in the areas of medical science, anti-aging and regenerative medicine, mental disorders, pharmaceutical medicine and S.T.E.M. (Science, Technology, Engineering and Mathematics). The company also offers educational programs and services, including academic degrees and certificates, and serves as a link between science and industry.

Research & Development
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Stark Software und Making Logo

Stark Software und Making 

Zurich · Since 2020

The core activity of Stark Software and Making consists of two main areas: 1. Software development: The company develops software solutions for customers. 2. Maker activities: Stark Software and Making operates a maker workshop where innovative projects and products are developed and manufactured. Overall, the core activity of the company can be described as software development and product development in the maker segment.

Software Development
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.