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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

All4Education GmbH Logo

All4Education GmbH 

Cham · Since 2022

The company All4Education develops and implements software solutions for the education sector, particularly for schools and further education institutions. The core activities include: Development of administrative software for schools and education companies, Implementation of digital solutions for education, such as learning management and school administration software, Project management and consulting for educational institutions in the digitalization of their processes, Research and development of innovative technologies such as blockchain, machine learning and artificial intelligence for education, Development of chatbots and other digital tools to support educational institutions. The core activity of the company is therefore the development and implementation of digital solutions for the education sector, with the aim of optimizing and digitizing the administration and teaching of educational institutions.

Software Development
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all4net GmbH Logo

all4net GmbH 

Basel · Since 2016

The all4net GmbH company offers services in the field of physical IT infrastructure, particularly: planning, installation, maintenance and management of copper and fiber optic infrastructure; life cycle management for IT infrastructure; consulting and support in various industries, especially in the field of building technology and IT security. The company's core activity is therefore the planning, implementation and maintenance of IT infrastructure solutions for companies and organizations.

IT Infrastructure & Cloud
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all4time AG Logo

all4time AG 

Effretikon · Since 2005

IT Consulting & Services
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Allagi GmbH Logo

Allagi GmbH 

Wilen B. Wollerau · Since 2020

Allagi GmbH provides business consulting, networking and technology consultancy focused on cross-border collaboration. Services include business networking, cross-cultural coaching, software engineering resourcing and technology advice on AI, blockchain and cybersecurity.

Management ConsultingIT Consulting & Services
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AllCall Harry Kopf Logo

AllCall Harry Kopf 

Bülach · Since 2010

The core activity of AllCall is the provision of services in the field of Information and Communication Technology (ICT) and Network Consulting. This includes in particular: Consulting in the areas of ICT, IT, telecommunications, internetworking, building automation and network; Coaching for companies in the implementation of projects; Project management for complex projects or phases thereof, including sub-projects and overall project management; Support in planning, implementation and budgeting of projects; Communication at all levels with various stakeholders, from end-users to CxO. The company positions itself as a neutral and independent partner, supporting companies in overcoming challenges in the ICT and network area.

IT Consulting & ServicesTelecommunications
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allcom-ing GmbH Logo

allcom-ing GmbH 

Muttenz · Since 2002

allcom-ing GmbH provides communications engineering and IT services, offering consulting, customer-specific concepts and turnkey implementations; services include advice on computers and networks, support for process control systems (SPS), document management systems (DMS) and user training.

Technical Consulting & EngineeringIT Consulting & Services
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Alldis & Partner GmbH Logo

Alldis & Partner GmbH 

Fehraltorf · Since 2018

The core activity of Alldis & Partner GmbH is the provision of services as a Digital Marketing Agency.

Advertising Agencies
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Allegion International AG Logo

Allegion International AG 

Baden · Since 1989

The core activity of Interflex is the development and provision of workforce management and access control solutions, including its own hardware and software as well as related services such as installation, maintenance and support.

Manufacture of IT HardwareSoftware Development
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allenfalls gmbh Logo

allenfalls gmbh 

Bern · Since 2011

The core activity of the company "allenfalls" is the publishing and distribution of books, notebooks and other printed materials, particularly in the fields of literature and art.

Publishing
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allerlei hoch zwei GmbH Logo

allerlei hoch zwei GmbH 

Zurich · Since 2016

allerlei hoch zwei GmbH publishes and sells educational materials and operates a webshop offering workbooks and accompanying teacher resources. The company provides a password-protected learning platform for pupils and a downloads area with supplementary materials. It also produces design and layout for digital and printed media.

Information & News Services
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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.