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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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3'493 companies found

Verein Ukraïna Support Logo

Verein Ukraïna Support 

Winterthur · Since 2023

The core activity of the company 'Ukraïna Support' is to support and integrate Ukrainian refugees in Switzerland. This includes offers such as language courses, skills development, project work, arrival assistance, housing mediation and cultural events. The association aims to give refugees a sense of home, facilitate their integration into Swiss society and promote their individual talents and skills.

NGOs & NPOs
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Darin's Thai Take Away Inh. Haslecker Logo

Darin's Thai Take Away Inh. Haslecker 

Winterthur · Since 2025

The core activity of the company "Darin's Thai Take Away" is the preparation and sale of Thai dishes, particularly as a take-away service. The company offers a variety of Thai specialties, including appetizers, main courses, side dishes, and lunch menus, which can be ordered online and picked up or delivered.

Online Shops
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Adecco Ressources Humaines SA Logo

Adecco Ressources Humaines SA 

Winterthur · Since 1993

Adecco Ressources Humaines SA provides HR and staffing services for candidates and employers, including temporary and permanent placement, payrolling, onsite and outsourcing solutions, recruitment process outsourcing and project placement, as well as candidate tools such as a CV builder.

Recruitment & HR Consulting
View profile4.5(2)
Adiuva Treuhand GmbH Logo

Adiuva Treuhand GmbH 

Winterthur · Since 1996

The core activity of Adiuva Treuhand is the provision of services in the areas of taxes, accounting, audits, and corporate consulting. Specifically, this includes: tax expertise for natural and legal persons, representation of clients in tax matters, resolution of appeals and examination of assessments, comprehensive advice in the field of trust services, preparation of tax returns, management of financial accounting, participation in annual financial statements, preparation of value-added tax returns, and management of properties. The company positions itself as a trust expert and offers partnership-based cooperation with its clients.

Fiduciary Offices
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Affentheater Theaterhandwerk GmbH Logo

Affentheater Theaterhandwerk GmbH 

Winterthur · Since 2001

The core activity of the company 'Affentheater - Theaterhandwerk GmbH' is the conception and realization of stage designs for theater productions. This includes the planning, construction and implementation of stage sets, buildings and images for theater performances. The company also offers consulting and support for the implementation of special wishes and ideas for theater productions.

Theaters
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Alpine BioMedical AG Logo

Alpine BioMedical AG 

Winterthur · Since 2023

The core activity of Alpine BioMedical is the application of biological and integrative medicine, including various therapies such as acupuncture, neural therapy, mitochondrial therapy, and lymphatic drainage, for the treatment of various diseases and conditions, including cancer, infectious diseases, neurological disorders, and autoimmune diseases. The company also offers diagnostic and laboratory services, combining scientific medicine with effective natural healing methods.

Naturopathic Clinics
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AVA X AG Logo

AVA X AG 

Winterthur · Since 2017

The core activity of AVA-X is the development and provision of artificial intelligence (AI) solutions, particularly in the areas of facial recognition and natural language processing (NLP). The company focuses on creating innovative technologies that aim to enhance security and efficiency across various industries, including security, government, and enterprise. Specific products and solutions include Sentinel (for access control and security), Heliospan (for OSINT and SOCMINT analysis), and other AI-based tools.

Software Development
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Bildreich Martina Issler Logo

Bildreich Martina Issler 

Winterthur · Since 2012

The core activity of Bildreich Martina Issler includes the development and dissemination of Bildreich cards as a tool for perception and a springboard for ideas and their implementation. In addition, the company offers consulting, concepts and production in the field of visual guiding images, commercial communication and PR, as well as image concepts and production for exhibitions and spatial design. Furthermore, the company conducts seminars to promote creative processes, particularly on the topics of "Bildreiches Schreiben" (Rich Image Writing) and "Das Werk-Tagebuch" (The Work Diary).

Photography
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Bisquolm & Tylmann Architektur GmbH Logo

Bisquolm & Tylmann Architektur GmbH 

Winterthur · Since 2020

The core activity of the company "Bisquolm & Tylmann Architektur GmbH" is the provision of architectural services.

Architecture Firms
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Brunner & Larocca AG Logo

Brunner & Larocca AG 

Winterthur · Since 2011

Brunner & Larocca AG is an architectural firm that designs new-build, alteration and renovation projects and undertakes conservation work. Projects include residential and mixed-use buildings, school facilities, restaurant refurbishments and façade restorations.

Architecture Firms
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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.
Per page
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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.