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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,019 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

65'883 companies found

Traceon AG Logo

Traceon AG 

Wollerau · Since 2005

Traceon AG specializes in transmitting GPS data from moving objects and in vehicle telematics. The company provides GPS trackers, Bluetooth beacons, sensors and a software-based telematics solution with fleet and logistics packages (including LSVA III), plus installation, on-site technical service and ERP integrations; data are processed in Swiss data centers.

Software Development
View profile5(3)
Travelnews AG Logo

Travelnews AG 

Zurich · Since 2015

The company is a tourism marketer specializing in the care of travel companies, destinations and hotels. The core activities include the marketing and distribution of travel services, consulting and supporting companies in the development of travel offers, as well as the implementation of marketing and communication measures.

Information & News Services
View profile5(3)
TreeSolution Security Awareness AG Logo

TreeSolution Security Awareness AG 

Hünenberg · Since 2005

The company offers solutions and services in the field of Cyber Security Awareness, particularly training, e-learning, phishing training and awareness campaigns, to prepare companies and their employees for the threats of cybercrime and increase their security in the digital space.

IT Security
View profile5(3)
TRESORUS.NET GmbH Logo

TRESORUS.NET GmbH 

Uster · Since 2008

The core activity of TRESORUS.NET GmbH is the provision of IT services, in particular: * Hosted Services (Cloud Services) * Microsoft 365 services * IT security services * IT operations services * IT consulting. The company thus offers a wide range of IT services to support companies in mastering their IT challenges.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(3)
tribework AG Logo

tribework AG 

Schlieren · Since 2013

The tribework AG company offers services in the field of digitalization and system integration. The core activities include: Consulting: advising companies on the introduction of digital solutions and processes Onboarding: supporting the introduction of new systems and solutions Integration: connecting and integrating various systems and platforms, such as SAP, Freshworks, monday.com and ThinkOwl Support: supporting and maintaining implemented systems and solutions The company focuses on the areas of customer service, IT service management and process automation, and offers solutions for companies to optimize their processes and increase customer satisfaction.

Management ConsultingIT Consulting & Services
View profile5(3)
Trifork AG Logo

Trifork AG 

Schindellegi · Since 2009

The company develops and operates innovative software solutions for customers from various industries, including Aviation, Energy & Utilities, Financial Services, and Public Health. The core activities include application development, cloud operations, cyber protection, SAP IoT, product and concept development, quality intelligence, and automated testing. Additionally, the company offers platforms such as the Data Cloud Platform, Health Platform, Modular Planning Intelligence, and Quality Intelligence. The solutions are supported by the use of artificial intelligence (AI) and machine learning (ML).

IT Consulting & Services
View profile5(3)
Troxler Grafik Logo

Troxler Grafik 

Hitzkirch · Since 2008

The core activity of Troxler Grafik is the creation of advertising concepts, typography and typesetting, indicating that it is an advertising agency specializing in visual design and communication.

Advertising Agencies
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Trüssel Datentechnik AG Logo

Trüssel Datentechnik AG 

Schenkon · Since 1992

Trüssel Datentechnik AG provides software and IT solutions for carpentry and timber-construction businesses. It supplies, installs and supports specialized programs (e.g. HWS32, Treppenplaner, S&S Abbund) and offers services including training, IT consulting, system setup, website creation, stair and abbund planning, cost estimation and construction management.

Software Development
View profile3.7(3)
TST&T GmbH Logo

TST&T GmbH 

Nebikon · Since 2013

The core activity of TST&T GmbH is the provision of cloud-based telephone systems and unified communications solutions, particularly based on the 3CX platform. The company offers various services, including configuration, management and maintenance of cloud-based telephone systems, as well as the integration of VoIP solutions and other communication services. Furthermore, TST&T GmbH also provides consulting and support to companies for the implementation and use of cloud-based telephone systems and unified communications solutions.

IT Infrastructure & Cloud
View profile5(3)
TwinCap First AG Logo

TwinCap First AG 

Wallisellen · Since 2014

The company provides services and solutions in the field of digitalization, particularly in the areas of IT service, Modern Work, artificial intelligence (AI), and integration of cloud technologies, primarily from Microsoft and Freshworks. It supports customers in the implementation and operation of cloud and Modern Work environments and also offers consulting and support for the use of these technologies.

Management ConsultingIT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
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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.