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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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528 companies found

Gschwind & Spiegel Haustechnik AG Logo

Gschwind & Spiegel Haustechnik AG 

Therwil · Since 1999

The core activity of Gschwind & Spiegel is sanitary technology, specifically the installation, maintenance and repair of sanitary systems in houses and buildings, including the renovation of bathrooms and the installation of modern sanitary systems.

Plumbing & Building ServicesSheet Metal Work
View profile5(8)
Elektro Fässler GmbH Logo

Elektro Fässler GmbH 

Therwil · Since 1999

Elektro Fässler GmbH is an electrical installation company providing installation, maintenance and fault-repair services. Its services include electrical inspections, TV/SAT and telematics installations, and household-appliance connections.

Electrical Planning & Installation
View profile3.1(7)
Praxis Argay GmbH Komplementär- und schulmedizinische Therapien, Schulungen Logo

Praxis Argay GmbH Komplementär- und schulmedizinische Therapien, Schulungen 

Therwil · Since 2019

The core activity of Praxis Argay GmbH is the provision of medical services, in particular the operation of a medical practice by Dr. R. Argay.

General Practitioner Clinics
View profile5(7)
Sicherheitstechnik Gschwind AG Logo

Sicherheitstechnik Gschwind AG 

Therwil · Since 1999

Sicherheitstechnik Gschwind AG provides door and locking systems, access control solutions and mechanical and electronic burglary protection, including alarm systems, security locks, safes and security glazing. The company supplies and installs glass (e.g. insulating, safety and bullet‑resistant glass), carries out repairs and emergency glazing, and offers installation and maintenance services.

Security Services
View profile4.4(7)
winsec gmbh Logo

winsec gmbh 

Therwil · Since 2001

Retail - General Specialty Trade
View profile4.4(7)
Alfred Gschwind Architekt AG Logo

Alfred Gschwind Architekt AG 

Therwil · Since 1993

The core activity of Alfred Gschwind Architekt AG encompasses the planning and realization of construction projects, including new buildings, conversions, extensions, renovations and project planning. In addition, the company also offers property management, apartment rentals and property sales.

Architecture Firms
View profile5(6)
Brillen Studio Saladin / Träumli Kaffi - Bar Logo

Brillen Studio Saladin / Träumli Kaffi - Bar 

Therwil · Since 1986

The company's core activity is the sale and consulting of glasses and optical products in a stationary store.

Opticians & Eyewear Retail
View profile3.7(6)
CG Car-Garantie Versicherungs-Aktiengesellschaft, Freiburg i. Br., Zweigniederlassung Therwil Logo

CG Car-Garantie Versicherungs-Aktiengesellschaft, Freiburg i. Br., Zweigniederlassung Therwil 

Therwil · Since 2001

CG Car-Garantie Versicherungs-Aktiengesellschaft, Freiburg i. Br., Zweigniederlassung Therwil is an insurance company providing vehicle warranty products and related services for dealers, repair shops and vehicle owners. Its services include warranty products for new and used vehicles and motorcycles, claims processing and partner support.

Insurance Companies
View profile1.7(6)
DevelopmyWeb Rudin Logo

DevelopmyWeb Rudin 

Therwil · Since 2024

The core activity of DevelopmyWeb is the creation and maintenance of websites for companies, including web design, development, content creation, maintenance and support. The company focuses on creating individual designs tailored to the specific needs of customers and also offers services such as OnPage SEO, security and general web maintenance.

Advertising Agencies
View profile5(6)
Art-Floor Bodenbeläge GmbH Logo

Art-Floor Bodenbeläge GmbH 

Therwil · Since 2014

The core activity of art-floor Bodenbeläge GmbH is the installation and sale of various floor coverings, including parquet, laminate, carpet, linoleum, rubber and PVC. The company provides high-quality and reliable services in the field of floor covering installation and advises customers on the selection and planning of floor coverings for their homes or projects.

Flooring & Tiling
View profile4.2(5)
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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.