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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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2'385 companies found

Hunziker Fenster AG Logo

Hunziker Fenster AG 

Frauenfeld · Since 2007

The core activity of Hunziker Fenster AG is the manufacture and distribution of windows, front doors, aluminium shutters, sun awnings, patio and balcony glazing, patio and balcony roofs, as well as conservatories made from various materials such as plastic, wood and aluminium.

Interior Construction
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ICT-Services & Gastro-Management Weidemann Logo

ICT-Services & Gastro-Management Weidemann 

Frauenfeld · Since 2023

ICT-Services & Gastro-Management Weidemann is an establishment offering Thai cuisine, serving meals in its restaurant as well as via takeaway and catering/field-kitchen services. The menu is prepared using fresh, original Thai spices and family recipes, and the website lists Amphon Yiram as the responsible person.

IT Consulting & ServicesRestaurants
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IDFL Europe AG Logo

IDFL Europe AG 

Frauenfeld · Since 2016

The core activity of IDFL is the quality assurance and testing of filling textiles and their raw materials, including natural and synthetic filling materials, as well as conducting audits and certifications for various standards.

Testing & Inspection Centers
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iD visuelle Kommunikation GmbH Logo

iD visuelle Kommunikation GmbH 

Frauenfeld · Since 2004

The core activity of iD! visuelle Kommunikation GmbH is the creation of cross-media communication concepts, particularly the design of visual elements such as websites, print media, videos, and presentations for clients from various industries, with a focus on the implementation of marketing and communication strategies.

Advertising Agencies
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ilgauto ag Logo

ilgauto ag 

Frauenfeld · Since 2013

Vehicle RentalAuto Repair ShopsAutomotive & Vehicle Trade
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ILMAX AG Logo

ILMAX AG 

Frauenfeld · Since 2018

The core activity of ILMAX AG is the management of private assets for individuals, affluent families and companies through active management of assets, taking into account the individual needs, investment objectives and risk tolerance of its clients.

External Asset Management
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Imagic Medical AG Logo

Imagic Medical AG 

Frauenfeld · Since 2020

The core activity of Imagic Medical AG is the development and provision of software solutions for image management in healthcare. These solutions enable the capture, processing, storage and playback of medical image and video data, and support clinical routine, research and teaching in hospitals and other healthcare institutions.

Software Development
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imc Test & Measurement AG Schweiz Logo

imc Test & Measurement AG Schweiz 

Frauenfeld · Since 1998

The core activity of imc Test & Measurement AG Switzerland is providing services within experimental measurement technology, particularly in the areas of development, research, testing and energy technology. The company positions itself as a system house for measurement engineering services and offers its customers a comprehensive range of services that extends from measurement methodology to data acquisition and analysis to documentation and data handling. The services are oriented towards the measurement task and not towards specific products.

Technical Consulting & Engineering
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Immo-G Brunschweiler AG Logo

Immo-G Brunschweiler AG 

Frauenfeld · Since 2019

The company's core activity is construction management and owner support for various construction projects, including retail construction, residential construction, renovation and refurbishment. This includes planning, coordination, scheduling, cost responsibility and execution of construction projects, as well as accompanying the building owner from problem analysis to handover of the completed object.

Construction & Project Management
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Immo H2J GmbH Logo

Immo H2J GmbH 

Frauenfeld · Since 2006

Immo H2J GmbH is one of the two companies of Pengler AG and operates within the group's architecture and real estate activities. The company manages properties and provides property management as well as contemporary development and maintenance of buildings.

Real Estate Brokerage
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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.