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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

2itea Sàrl Logo

2itea Sàrl 

Prilly · Since 2021

The core activity of 2itea is the development and implementation of solutions based on open-source technologies, particularly in the fields of artificial intelligence (AI) and IT infrastructure. The company offers a wide range of services, including consulting, engineering, infogérance, and the development of customized solutions for businesses and public institutions. 2itea's solutions are designed to improve the flexibility, innovation, and personalization of IT systems, while taking into account the values of open-source technologies and environmental sustainability.

Software Development
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2L-Pool GmbH Logo

2L-Pool GmbH 

Elsau · Since 2012

The core activity of 2L-Pool GmbH is the provision of IT services, particularly in the areas of: planning and development of individual database systems, data transformation and data refinement, development of tools for work automation, project management and project support, as well as needs analysis, concept creation, organization and implementation of individual single and group courses in the field of IT.

IT Consulting & Services
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2W2E GmbH Logo

2W2E GmbH 

Dübendorf · Since 2018

The company 2W2E GmbH focuses on the areas of water, weather, energy, and ecosystems. The core activities include: * Water Resources Management: Modeling of water catchment areas, analysis of water quality and quantity, ecosystem services, and climate change impacts. * Sustainable Energy: Development of technologies for renewable energies such as geothermal energy, small hydropower plants, and innovative solutions for energy generation from abandoned mines. * Climate Change Adaptation: Development of strategies and technologies for adapting to climate change, including analysis of extreme weather events and development of solutions for water and energy supply. * Ecosystem Services: Development of solutions for the conservation and protection of ecosystems, including analysis of ecosystem services and development of strategies for sustainable resource use. The company also develops software tools and applications, such as SWATCUP and SWATplus-CUP, to support the modeling and analysis of water and energy systems.

Software Development
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316tn interactive GmbH Logo

316tn interactive GmbH 

Basel · Since 1999

The core activity of 316tn interactive GmbH is the production of digital advertising materials for online campaigns, in particular banners and digital posters for end customers and agencies.

Advertising Agencies
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3pmw projekte & management gmbh Logo

3pmw projekte & management gmbh 

Buchs Ag · Since 2017

The core activity of 3pmw projekte + management GmbH is the provision of services in the areas of project management, digital transformation, ICT consulting, and corporate consulting. The company supports customers in developing and implementing strategies, processes, and technologies to optimize their business processes, increase efficiency, and create new business opportunities. The core activities include: * Project management: planning, controlling, and monitoring of projects * Digital transformation: consulting and implementation of digital solutions and strategies * ICT consulting: consulting and implementation of information and communication technologies * Corporate consulting: strategic consulting and implementation of corporate strategies and processes The company supports customers in developing and implementing solutions that improve their business processes, increase efficiency, and create new business opportunities.

Management ConsultingIT Consulting & Services
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3W TECHNOLOGIES Marcel Nenning Logo

3W TECHNOLOGIES Marcel Nenning 

Horn · Since 2000

The core activity of 3W TECHNOLOGIES is the creation and provision of internet solutions, particularly: web design and development of websites, creation of cloud-based software solutions, graphic and print services, time tracking and hotel software. The company thus offers comprehensive services in the field of digital presence and software development.

Software Development
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447acht - kommunikation + design ag Logo

447acht - kommunikation + design ag 

Ermatingen · Since 2014

The core activity of 447acht | kommunikation + design ag is the provision of services in the field of communication strategy, brand development and brand management, including strategic consulting, campaign development and implementation, online communication, social media strategy, corporate publishing, corporate design and logo appearance.

Advertising AgenciesPublic Relations Consulting
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4FACTORS GmbH Logo

4FACTORS GmbH 

Schleinikon · Since 2003

4FACTORS GmbH develops custom software and provides IT services including IT outsourcing, IT consulting, and customization and deployment of time, resource and project management software. The company also maintains computer and network infrastructure, configures Microsoft 365, builds and operates cloud environments, and offers domain and website hosting.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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4one data processing GmbH Logo

4one data processing GmbH 

Ennetmoos · Since 1999

4one data processing GmbH is an IT company. The website refers to remote support as well as design and hosting services, and provides a contact email for further information.

IT Consulting & ServicesSoftware Development
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4tecture GmbH Logo

4tecture GmbH 

Volketswil · Since 2011

The core activity of 4tecture GmbH is the development and implementation of software solutions, particularly on the.NET platform, as well as the provision of services in the areas of Application Lifecycle Management (ALM), software architecture, test automation, and DevOps. The company also offers training and coaching for.NET project teams and supports customers in the development of customized software solutions.

IT Consulting & ServicesSoftware Development
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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.