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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
Search results

Matching companies

47'425 companies found

CSB C-Systems AG Logo

CSB C-Systems AG 

Hausen Am Albis · Since 1989

The core activity of CSB C-Systems AG is the sale and consulting of IT products and services, particularly computers, notebooks, smartphones, printers, network solutions and storage solutions, specifically for private individuals, trade and small businesses.

IT Consulting & ServicesSoftware Development
View profile5(7)
C.T. CREATIVE TECHNOLOGIES SA Logo

C.T. CREATIVE TECHNOLOGIES SA 

Martigny · Since 2016

C.T. CREATIVE TECHNOLOGIES SA develops IT solutions for real estate and tourism professionals and provides a management platform for holiday and long‑term rentals, property management, sales and co‑ownership administration. Services also include digitalisation (dematerialisation), website creation and publishing channels such as Rentalp and Homealp.

IT Consulting & Services
View profile4.3(7)
darfi.ch AG Logo

darfi.ch AG 

Goldau · Since 2021

The core activity of Darfi.ch is the operation of an online marketplace where users can create and publish free ads for the sale of used items of all kinds, such as clothing, accessories, electronics, cars, real estate and more.

Web Portals & Platform Companies
View profile4.3(7)
Deal House Sàrl Logo

Deal House Sàrl 

Versoix · Since 2022

The core activity of Deal House is to offer an online platform where companies and company shares in Switzerland can be bought and sold. The company supports both private and professional buyers and sellers in finding business opportunities and offers additional services such as due diligence, consulting and transaction support.

Web Portals & Platform Companies
View profile5(7)
designSIA Annatina Sidler Logo

designSIA Annatina Sidler 

Zurich · Since 2009

The core activity of the company 'designsia' is the provision of services in the field of communication and web design. Specifically, this includes the development of communication concepts, the design of corporate identity (CI/CD), the creation of print media such as business cards, letterheads, flyers and brochures, as well as the conception and implementation of websites using the Joomla content management system.

Advertising Agencies
View profile5(7)
Diag Dienstleistungen AG Logo

Diag Dienstleistungen AG 

Lachen Sz · Since 1979

The company provides services in the field of Information and Communication Technology (ICT), particularly: hosting of ICT systems in redundant data centers, purchase and rental of ICT systems, cloud services, including Microsoft 365, IT consulting and support, network and security solutions, and protection and security of digital information. The company positions itself as an ICT specialist and offers its customers a comprehensive range of services to support and secure their ICT infrastructure.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.3(7)
Die Schwedin.GmbH Logo

Die Schwedin.GmbH 

Biel/Bienne · Since 2012

The core activity of the company "Die Schwedin" is the provision of services in the field of online communication, particularly: Social Media Management, Community Management, Content Marketing, Consulting, and Customized Training. The company supports customers in developing social media strategies, building online communities, creating content, designing landing pages, conceptualizing newsletters, implementing campaigns, optimizing e-shops, and training teams.

Advertising Agencies
View profile5(7)
DIGITAL KINGDOM Sàrl Logo

DIGITAL KINGDOM Sàrl 

Vevey · Since 2014

The core activity of Digital Kingdom is the conception and development of interactive, playful and immersive experiences, particularly through the creation of games, serious games and interactive media.

Advertising Agencies
View profile5(7)
Digital Works GmbH Logo

Digital Works GmbH 

Weggis · Since 2003

The core activity of Digital Works GmbH is the provision of IT services, in particular IT service and support, for small and medium-sized enterprises (SMEs), individual companies and private companies. This includes, among other things, the provision of computer, network and software solutions, cloud services, server and workstation support, as well as general IT consulting and support.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.7(7)
Disegnato GmbH Logo

Disegnato GmbH 

Ittigen · Since 2014

The core activity of Disegnato GmbH is visual design and communication, particularly in the fields of graphic design, editorial design, corporate design, infographics, web and screen design, as well as paper craft. The company provides individual solutions for visual communication and supports customers in designing their messages and identities.

Advertising Agencies
View profile4.9(7)
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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.
Per page
102050
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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.