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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

47'307 companies found

computerfritz.ch GmbH Logo

computerfritz.ch GmbH 

Bischofszell · Since 2009

The core activity of computerfritz.ch GmbH encompasses the provision of IT services, including: * Sales and consulting of computers and software * Development and hosting of websites * Search engine optimization (SEO) * Online marketing and e-shop offers * Virtual tours and 360° visualizations * IT support and maintenance, including remote maintenance and on-site visits * Computer courses and training * Online data backup and security * IP telephony and internet services. The company thus offers a comprehensive range of IT services for private individuals and businesses.

IT Consulting & Services
View profile5(90)
Yetnet Genossenschaftsverband Logo

Yetnet Genossenschaftsverband 

Schönenwerd · Since 1984

The core activity of Yetnet Genossenschaftsverband is the provision of electronic, network-based communication services, including internet, digital TV, fixed network and mobile communications, as well as hosting and support for private and business customers in their market area.

Telecommunications
View profile3.6(89)
Clever-Click GmbH Logo

Clever-Click GmbH 

Reinach Bl · Since 2002

The core activity of Clever-Click is the creation of virtual 360° tours, 3D scans and interactive tours for various industries and clients, including gastronomy, retail, hotels, museums, schools and universities, as well as the integration of this content into Google Maps and other platforms.

Advertising Agencies
View profile5(88)
cm-p Partner GmbH Logo

cm-p Partner GmbH 

Widen · Since 2001

cm-p Partner GmbH provides consulting, training and coaching services focused on change management, organisational development and career counselling. Offerings include outplacement/RightPlacement, labour-market measures, blended learning and eLearning platforms, and diagnostic tools.

Public Relations Consulting
View profile4.8(88)
AMS All Mobile Service AG Logo

AMS All Mobile Service AG 

Winterthur · Since 1982

The core activity of AMS All Mobile Service AG is the brokerage of communication services, in particular from Swisscom, to business and private customers. This includes consulting and sales of mobile phones, tablets, WiFi and internet services, as well as the provision of accessories and SIM cards. The company positions itself as an intermediary between customers and Swisscom, offering optimal consulting and support in these areas.

Telecommunications
View profile4.5(87)
RADIO CHABLAIS SA Logo

RADIO CHABLAIS SA 

Monthey · Since 2007

The company's core activity is the production and broadcasting of radio programs, as well as the provision of services in the fields of advertising and marketing, particularly through the operation of a public radio station called Radio Chablais.

Radio & TV Broadcasters
View profile4.7(87)
Ristorante Albergo Belvedere di Maria Pia Salvan Logo

Ristorante Albergo Belvedere di Maria Pia Salvan 

Losone · Since 2015

The company is a software company specializing in the development and provision of open-source software, particularly the Apache web server.

Software Development
View profile4.2(87)
Blumen Häusler Logo

Blumen Häusler 

Thierachern · Since 2007

The core activity of the company flowerapp is the development and provision of a software solution specifically for florists and garden centers.

Software Development
View profile4.8(85)
GAGNET AG Logo

GAGNET AG 

Grenchen · Since 1972

The core activity of GAGNET is the provision of telecommunications services, particularly in the area of fiber optic networks, internet, TV, mobile and fixed-line services. The company offers both private and business customers various combination offers and services, such as network and connection solutions, digital connections and supply areas.

Telecommunications
View profile4(85)
Christen & Denoth Logo

Christen & Denoth 

Domat/Ems · Since 2004

The core activity of Christen & Denoth Automobile is the implementation of software performance enhancements, particularly chip tuning, for a wide range of vehicles such as passenger cars, motorhomes, trucks, tractors, construction machinery and boats. This includes both power chip tuning for performance enhancements and eco chip tuning for consumption optimization. The service is offered on-site at the customer's location.

Software Development
View profile4.8(84)
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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.