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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

iNetWorx AG Logo

iNetWorx AG 

Hinwil · Since 2004

The core activity of iNetWorx AG is the provision of IT services, in particular the maintenance of networks and servers, the provision of IT infrastructure and solutions, as well as the development and operation of specific IT applications such as the SMS gateway. The company offers its customers comprehensive IT support, including the management of Microsoft 365 environments and modern telephony solutions.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(9)
Inexto SA Logo

Inexto SA 

Lausanne · Since 2016

The core activity of Inexto is to provide solutions for the security and traceability of products along the supply chain, including serial number allocation, traceability, authentication and product recall. The company also offers solutions for compliance with global regulations and optimization of supply chain costs. The solutions are targeted at various industries, including automotive, food, luxury goods, pharmaceuticals, textiles and tobacco.

IT SecuritySoftware Development
View profile5(9)
Involve AG Logo

Involve AG 

Sursee · Since 2018

The core activity of Involve AG is the development and provision of an employee app that enables companies to improve their internal communication and promote a positive corporate culture. The app offers features such as document storage, surveys, forms and individual customization options to facilitate communication and collaboration between employees.

IT Consulting & ServicesSoftware Development
View profile4.6(9)
IOB van Haastert-Heine Logo

IOB van Haastert-Heine 

Au Sg · Since 2007

The core activity of IOB van Haastert is to provide sales support to B2B companies, particularly in the areas of: * New customer acquisition through cold acquisition and lead generation * Customer loyalty and care * Sales team training and coaching * Sales support, including representation in Switzerland, customer visits and account management * Creation of marketing materials and concepts. The company focuses on building and expanding a trusting relationship between customers and companies by putting people at the center and bringing a personal, professional charm to the sales process.

Management ConsultingPublic Relations Consulting
View profile4.6(9)
IPG Information Process Group AG Logo

IPG Information Process Group AG 

Winterthur · Since 2001

The company is a service provider in the field of Identity Management (IDM) and IT projects, specializing in the introduction and implementation of IDM systems as well as the automation of processes. It supports customers in solving challenges and developing new solutions, with a focus on sustainable results and long-term customer relationships.

IT Consulting & ServicesIT Security
View profile5(9)
ISE AG Informatik Solutions Einsiedeln Logo

ISE AG Informatik Solutions Einsiedeln 

Einsiedeln · Since 1992

The core activity of ISE AG is the provision of IT services, particularly in the areas of: IT infrastructure (networks, hardware, software), application development (specialized programming), services and support (remote maintenance, care and maintenance of IT systems), consulting and training, and cloud infrastructure. The company also offers training and learning opportunities in the fields of system technology, application development and ICT.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile4.2(9)
it64 GmbH Logo

it64 GmbH 

Hägendorf · Since 2015

The company's core activity is the provision of professional IT services, including: software and web application development, web design and web hosting, system maintenance and administration, IP telephony and communication solutions, online backup and data security, anti-spam and virus protection, repair and maintenance of computer hardware, and remote support and assistance with technical issues. The company also offers its own products, such as proprietary replacement parts for computers, and operates its own workshop and store.

IT Consulting & Services
View profile4.8(9)
Johner + Partner AG Logo

Johner + Partner AG 

Bern · Since 1990

The core activity of Johner+ Partner AG is the provision of IT services, including consulting, planning, procurement, installation, support, training, maintenance and repair of IT systems and infrastructures for companies, public institutions and departments of the federal government, cantons and municipalities.

IT Consulting & Services
View profile4.1(9)
Kabera Brainware GmbH Logo

Kabera Brainware GmbH 

Marthalen · Since 1997

The core activity of Kabera Brainware GmbH is the consulting and support of SMEs and private customers in IT matters, including the sale of computer hardware, software and accessories, as well as the provision of services such as remote maintenance, support and consulting. Furthermore, the company is also active in the publishing sector and offers its own books, pictures and maps.

IT Consulting & ServicesSoftware Trade
View profile3.7(9)
Käch Informatik GmbH Logo

Käch Informatik GmbH 

Oeschgen · Since 2005

The core activity of Käch Informatik GmbH is the provision of IT services, in particular: Consulting and sales of IT solutions, Security services, including cybersecurity and backup, Project management for IT projects, Support and maintenance of IT systems, Remote maintenance and cloud services. The company primarily offers these services to SMEs, educational institutions, and nursing homes in Northwestern Switzerland.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.8(9)
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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.