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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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47'425 companies found

Ardevia Innovation AG Logo

Ardevia Innovation AG 

Effretikon · Since 2022

The core activity of Ardevia Innovation AG is to support customers in their digital transformation and the development of software products. Specifically, this encompasses three main areas: 1. **Enabling Digital Organizations**: Ardevia supports customers in becoming a perfectly coordinated and highly effective digital organization, ready for the future. 2. **Enabling Software Development Teams**: The company accompanies innovative product initiatives in the development of software products and supports them in building a perfectly coordinated and highly effective software development organization. 3. **Custom Software Engineering**: Ardevia develops software products tailored to the specific business needs of customers, to support them in a constantly changing world.

Software Development
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AREA24 Poisson Logo

AREA24 Poisson 

Amlikon-Bissegg · Since 2013

The core activity of AREA24 is the operation of an online platform for small ads and classifieds in Switzerland, where users can advertise for free and connect sellers and interested parties. The focus is on offering vehicles, but other categories such as agriculture, construction machinery, boats, e-bikes, mopeds, motorcycles, commercial vehicles, scooters, forklifts, bicycles, motorhomes and caravans are also represented.

Web Portals & Platform Companies
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Areal 44 Sàrl Logo

Areal 44 Sàrl 

Biel/Bienne · Since 2022

Areal 44 Sàrl provides communication and relational skills development for professionals, managers and teams, with emphasis on situations of crisis and uncertainty. Services include workshops, team coaching, conferences and moderation, delivered in practical formats such as role-play, hybrid sessions and audio/video modules.

Public Relations Consulting
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Arelion Switzerland AG Logo

Arelion Switzerland AG 

Zurich · Since 2000

The core activity of Arelion is to provide IP services, network solutions and mobile data solutions to businesses, connecting their business-critical content and applications to a global audience. This includes, in particular, providing internet access, network solutions for businesses and connecting content and applications to a global audience.

Telecommunications
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Areltis GmbH Logo

Areltis GmbH 

Ottenbach · Since 2016

The core activity of Areltis GmbH is the provision of services in the field of software architecture, development, integration, and quality assurance. This includes in particular: * Software Architecture: Development of target architectures, review of existing architectures, and recommendation of suitable solutions * Software Development: Development of software solutions with a focus on Java, Kotlin, Jakarta EE, Spring Boot, and other technologies * Software Integration: Integration of systems and applications, including the development of integration adapters * Quality Assurance: Conducting tests, code analyses, and other quality assurance measures * Coaching and Training: Supporting customers in improving their software development processes and quality The company supports customers in developing sustainable and maintainable software solutions and offers a comprehensive range of services to successfully implement their software projects.

IT Consulting & ServicesSoftware Development
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ARENAE Consulting AG Logo

ARENAE Consulting AG 

Zurich · Since 2000

The core activity of Arenae Consulting AG is consulting and developing specialized technologies for organizations, particularly in the areas of customer relationships and fundraising, with the goal of optimizing customer processes and releasing resources.

Software Development
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Arena Management Consulting AG Logo

Arena Management Consulting AG 

Walchwil · Since 2011

The company's core activity is the development and provision of a modular application platform called 'Arena Banking', which adapts to the business processes and organization of customers and supports them in automating and optimizing their administrative tasks. The platform offers features such as customer relationship management, asset analysis, risk-return analysis, and process automation to save customers and employees time, hassle, and money. Additionally, the company provides consulting services for planning, executing, and controlling migration projects as well as optimizing business processes.

Software Development
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Ares Inter GmbH Logo

Ares Inter GmbH 

Basel · Since 2010

The core activity of Ares Inter GmbH is the development and provision of innovative software solutions for the sports betting market, particularly for sports betting companies. The solutions include real-time data, advanced analytics and innovative technologies to improve sports betting operations and promote business growth.

IT Infrastructure & Cloud
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Arezio AG Logo

Arezio AG 

Sempach Station · Since 2023

Arezio AG is a mobile app platform for posting and fulfilling birthday wishes. The service lets users post wishes, send automated greetings, earn and spend “stars,” and includes subscription plans, in‑app purchases and a referral system.

Software Development
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Arfos Mobility GmbH Logo

Arfos Mobility GmbH 

Wollerau · Since 2023

Arfos Mobility GmbH provides software and services for energy billing and management of electric vehicle charging stations, including billing functions, charge management and charging-station leasing. The ZEV (Zusammenschluss zum Eigenverbrauch) product enables shared use of locally generated energy such as solar power.

Software DevelopmentMobility 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.
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.