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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,071 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

65'866 companies found

Databoat AG Logo

Databoat AG 

Wil Sg · Since 2014

The company Databoat AG provides cloud computing services, particularly in the areas of cloud competence, change and adoption management, migration, integration, and project organization. It supports customers in implementing solutions within a coordinated framework and offers a customer-centric approach.

Management ConsultingIT Consulting & ServicesSoftware Development
View profile5(2)
DatACT GmbH Logo

DatACT GmbH 

Pfungen · Since 2012

The company provides IT services to small and medium-sized enterprises (SMEs) to support and secure their IT infrastructure. The core activities include: Consulting and consulting, Planning, implementation and maintenance of IT infrastructure and networks, Telephony and communication solutions, IT security check-ups and solutions, Monitoring and maintenance of IT systems, System engineering and integration. The company positions itself as a partner for SMEs to support them in their digital transformation and to use their IT resources optimally.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(2)
DATAMED SA Logo

DATAMED SA 

Givisiez · Since 1982

The core activity of Datamed is the development, implementation and maintenance of innovative, complete and flexible IT solutions for laboratory testing, particularly for hospital laboratories and private laboratories. These solutions enable seamless and integrated communication between clients, laboratories, electronic patient records, existing IT environments and analysis machines.

Software Development
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Datenpfleger GmbH Logo

Datenpfleger GmbH 

Zurich · Since 2022

The core activity of Datenpfleger GmbH is the provision of IT services and digital solutions for businesses. The main activities include: website development and maintenance, IT support and consulting, secure data backup and storage, IP telephony solutions, and efficient cloud storage. The company positions itself as a personal IT partner for businesses, offering innovative solutions to shape the digital future of its customers.

IT Consulting & Services
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Datisca AG Logo

Datisca AG 

Gutenswil · Since 1987

The core activity of Datisca is the development and provision of software solutions for efficient business processes, including consulting, training and special applications for customers.

IT Consulting & ServicesSoftware Development
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daxnet GmbH Logo

daxnet GmbH 

St. Gallen · Since 2000

The core activity of daxnet GmbH is the provision of IT services, particularly remote maintenance and IT security services.

IT Consulting & Services
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dbopp GmbH Logo

dbopp GmbH 

Basel · Since 2013

The core activity of dbopp GmbH is the provision of services in the field of online marketing, particularly in the conception and implementation of social media marketing campaigns, website optimization and online advertising. The company offers consulting, strategy development and implementation of online marketing measures to support customers in achieving their goals.

Advertising Agencies
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Decentralized Security AG Logo

Decentralized Security AG 

Zurich · Since 2021

The core activity of Decentralized Security AG is the conduct of security audits and the development of solutions in the field of blockchain security. The company provides specialized services to ensure the security of blockchain transactions and applications.

IT Consulting & ServicesIT Security
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Deicher Kopp GmbH Logo

Deicher Kopp GmbH 

Buchrain · Since 2014

The core activity of Deicher | Kopp Kommunikation is communication consulting, including the development of communication concepts, crisis communication, media work, personnel selection, media and appearance training, as well as moderation. The company supports customers in strategic and operational communication issues and offers individual solutions for their communication needs.

Public Relations Consulting
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Delphine Burtin Logo

Delphine Burtin 

Pully · Since 2001

The company's core activity is photography, particularly artistic photography, as well as participating in exhibitions and publishing photography books.

Advertising Agencies
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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.