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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
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Matching companies

47'425 companies found

HMS - Hauri Micro Solutions Logo

HMS - Hauri Micro Solutions 

Orbe · Since 1994

HMS - Hauri Micro Solutions provides IT services and solutions for businesses and private customers. Offerings include IT infrastructure and network management, cloud hosting, web and mail hosting (including Hosted Exchange), backup and disaster-recovery services, plus hardware/software sales, repair, maintenance and training.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.6(12)
IDDI Informatique SARL Logo

IDDI Informatique SARL 

Les Acacias · Since 2002

The core activity of IDDI Informatique Sàrl is to provide comprehensive IT services to businesses, including: consulting and strategy development, installation and sale of IT solutions, infogérance and maintenance, security services, cloud solutions and Office 365, audit and evaluation of IT systems, training and support. The company thus offers a wide range of IT services to meet the needs of businesses in the Geneva, Lausanne and Valais regions.

IT Consulting & Services
View profile4.1(12)
IDNTT SA Logo

IDNTT SA 

Chiasso · Since 2015

The core activity of IDNTT is the creation and production of digital content for companies, particularly in the areas of marketing and communication. The company develops and produces hundreds of contents for various channels (omnichannel) on a daily basis and supports its customers in creating original, intelligent and cross-media contents aimed at capturing the attention of consumers and generating interactions and traffic on websites, e-commerce platforms and physical stores.

Advertising Agencies
View profile4.7(12)
ILEM SA Logo

ILEM SA 

Plan-Les-Ouates · Since 2001

ILEM SA is an IT and digital services provider offering IT strategy, consulting and architecture and supporting projects from design through operational delivery. The company provides services in cloud and infrastructure, cybersecurity, business applications, managed services, collaborative solutions, and communication, web and traffic management, including retail and logistics solutions.

IT Consulting & Services
View profile4.9(12)
immomailing gmbh Logo

immomailing gmbh 

Zurich · Since 2019

The company's core activity is the brokerage of apartments in Zurich through a newsletter service called "immomailing". The company offers a platform for searching apartments and allows users to post and search ads. The service is operated by one person, Nadia Loosli, and also includes personal contacts and support for users.

Information & News ServicesWeb Portals & Platform Companies
View profile3.7(12)
Immosprint Sàrl Logo

Immosprint Sàrl 

Lausanne · Since 2022

The core activity of ImmoSprint is the creation of marketing strategies and content for the real estate industry in the Romandie (the French-speaking region of Switzerland). The company offers services such as content creation (articles, podcasts, documentation), marketing training and consulting for real estate companies to improve their communication and marketing activities.

Advertising Agencies
View profile5(12)
IMS Informatik und Management Service AG Logo

IMS Informatik und Management Service AG 

Ittigen · Since 2018

The core activity of IMS is the development of complex software solutions, which mostly result from the interplay of individual software and standard software.

IT Consulting & ServicesSoftware Development
View profile4.9(12)
Infoboard Schweiz AG Logo

Infoboard Schweiz AG 

Gossau Sg · Since 2018

The core activity of Infoboard Schweiz AG is the rental of digital advertising spaces at various locations in Switzerland and the creation of digital information points for companies and organizations. The company offers its customers the opportunity to place their advertising on over 200 locations in Switzerland and enables location providers to transform their locations into modern, digital communication points.

Advertising Agencies
View profile4.5(12)
Infonext Informatique Sàrl Logo

Infonext Informatique Sàrl 

Cudrefin · Since 2023

Infonext Informatique Sàrl provides IT services and solutions including the supply and management of computers, networks, servers, printers, security, Swiss-hosted cloud services, email, IP telephony, backups and video surveillance. The company develops custom management applications for Windows and web platforms and advises on equipping conference and training rooms with interactive displays, projection and audio systems.

IT Consulting & Services
View profile4.6(12)
Infonext Piazza Maurice Logo

Infonext Piazza Maurice 

Cudrefin · Since 1995

Infonext Piazza Maurice provides tailored IT services including IT asset management, supply and maintenance of computers, networks, servers and printers, security, Swiss‑hosted cloud services, email and IP telephony, backups and video surveillance. It also develops custom management applications for Windows and the web and advises on and equips conference and training rooms.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile4.6(12)
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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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  • 1000
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.