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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'441 companies found

Adiutec AG Logo

Adiutec AG 

Zurich · Since 2005

The core activity of Adiutec AG is consulting and supporting customers in the field of building automation, IoT and Smart Building. This includes in particular: market analyses and market research, development of strategies and solutions for the migration and expandability of systems, conception of system and software architectures, conducting quality tests and assurances, creation of expert opinions and reports, support in planning and implementing projects, conducting workshops and usability projects, and coordinating and implementing Advanced Analytics and artificial intelligence. The company supports various stakeholders, such as building owners, specialist planners, manufacturers and integrators, in realizing Smart Building projects and integrating traditional building automation with the IoT world.

IT Consulting & Services
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Adiuva GmbH Logo

Adiuva GmbH 

Uster · Since 1999

Adiuva GmbH provides property management and advisory services, covering condominium (owner‑occupied) communities, rental properties and support for buying and selling transactions.

Advertising Agencies
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Adivan High-Tech AG Logo

Adivan High-Tech AG 

Wangen Sz · Since 1990

The core activity of ADIVAN includes the production, distribution and development of digital storage media such as CDs, DVDs, Blu-ray discs, music cassettes, video cassettes and floppy disks. In addition, the company offers duplication solutions for CDs and DVDs, including the development and sale of its own products and complete solutions for media production.

IT Infrastructure & Cloud
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Adjumed Services AG Logo

Adjumed Services AG 

Zurich · Since 1996

The core activity of Adjumed Services AG is the development and provision of software solutions for the capture, analysis and validation of medical data, particularly in the area of registry management for various medical specialist societies and organizations. The solutions include, among others, the products AdjumedCollect, AdjumedAnalyze and AdjumedValidate, which enable the collection, analysis and validation of data to improve the quality of medical care and support research.

Public Relations ConsultingContinuing Education Institutes
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ADKEY AG Logo

ADKEY AG 

Davos Platz · Since 2009

The core activity of ADKEY AG is the consulting, brokerage and marketing of online advertising in Switzerland. Specifically, this includes media planning, media processing, reporting, analysis and recommendation for online advertising campaigns, as well as the implementation of an ad management system for customers with corresponding inventory.

Advertising Agencies
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Adlati Engineering GmbH Logo

Adlati Engineering GmbH 

Dättwil Ag · Since 1994

The core activity of Adlati Software Engineering GmbH is the development of software solutions and the provision of goal-oriented support for customers.

Software Development
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adlima GmbH Logo

adlima GmbH 

Lucerne · Since 2004

adlima GmbH is a publishing company that produces editions of classic literature in simplified and foreign-language formats. Offerings include texts in simple and easy German, prose versions of plays, language-learning editions in English, French and Italian, and illustrated classics for children; texts are adapted close to the originals and reviewed by native proofreaders.

Publishing
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admaos GmbH Logo

admaos GmbH 

Lenzburg · Since 2015

The core activity of admaos GmbH is the development of software solutions with a focus on user-friendliness and user experience, aimed at simplifying and relieving the workload of its customers.

Software Development
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ADMAZING AG Logo

ADMAZING AG 

Tägerwilen · Since 2002

ADMAZING AG provides AI-powered marketing solutions focused on measurable marketing performance. Its services include measurement and analytics (OutMeasure), data-driven creative production (OutCreate), marketing investment optimisation (OutSmart) and a technology suite referred to as Seamless Technology.

IT Consulting & Services
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Admedia AG Logo

Admedia AG 

Zurich · Since 1981

The core activity of Admedia AG is the creation and marketing of industry-specific shopping guides.

Advertising Agencies
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AdmiCash GmbH Logo

AdmiCash GmbH 

Glis · Since 2012

The core activity of AdmiCash GmbH is the development and distribution of accounting software for small and medium-sized enterprises. The software enables users to manage their company's finances, create invoices, monitor payment transactions and prepare tax returns.

Software Development
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AdMind Public Relations, Karin Auf der Maur, Luzern Logo

AdMind Public Relations, Karin Auf der Maur, Luzern 

Lucerne · Since 2012

The core activity of the company 'admind public relations' is the strategic and operational support of customers in the areas of communication and public relations. This includes in particular consulting, implementation, project management, sparring partnership and coaching for communication projects.

Public Relations Consulting
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Admin IT Solutions Sàrl Logo

Admin IT Solutions Sàrl 

Les Acacias · Since 2019

Admin IT Solutions Sàrl provides IT, digitalization and administrative services. It supports digitization projects, electronic document management, printing solutions and the outsourcing of administrative or IT activities, and offers project management and customised solutions.

Administrative ServicesIT Consulting & Services
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Admin Kuhn GmbH Logo

Admin Kuhn GmbH 

Allschwil · Since 2012

The core activity of Admin Kuhn GmbH is the provision of IT services in a library environment, particularly in the deployment of library systems such as Koha and SISIS-Sunrise.

IT Consulting & Services
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AdminSoft, Antun Sakac Logo

AdminSoft, Antun Sakac 

Einsiedeln · Since 1998

The core activity of Adminsoft is the development and distribution of business software for small and medium-sized enterprises (SMEs), particularly in the areas of: office software (address management, invoicing, accounts receivable, dunning, sales statistics, inventory management), cash register systems for retail and hospitality businesses, and PC courses and training for Office and Windows applications. In addition, the company also offers e-learning solutions and mobile order terminals for the gastronomy sector.

IT Consulting & ServicesSoftware Development
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Admonitus Sàrl Logo

Admonitus Sàrl 

Champéry · Since 2014

The company Admonitus offers consulting and management services in various areas, including: * ERP Integration (Enterprise Resource Planning): The company supports customers in implementing and integrating ERP systems to optimize their business processes. * Quality: Admonitus helps customers implement and improve quality management systems to standardize and improve their processes. * Marketing & Communication: The company provides consulting and support in the areas of marketing and communication, including the development of marketing strategies and the implementation of communication campaigns. * Project Management: Admonitus supports customers in planning, controlling and monitoring projects to ensure their successful completion. Overall, the core activity of the company can be described as management and consulting services for companies in the areas of ERP, quality management, marketing and project management.

Management ConsultingIT Consulting & Services
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ADM Studio Sàrl Logo

ADM Studio Sàrl 

Le Mont-Sur-Lausanne · Since 2006

The core activity of ADM Studio is the creation of virtual media and solutions, particularly in the field of real estate marketing. This includes the development of: 3D visualizations and virtual tours, websites and online platforms, identity design and visual branding, films and animated presentations, and interactive tools such as 3D showrooms and apartment selection tools. The company positions itself as a specialist in creating virtual experiences and uses new technologies to support its customers in marketing real estate.

Advertising Agencies
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ADN Advanced Digital Network Distribution AG Logo

ADN Advanced Digital Network Distribution AG 

Glattpark (Opfikon) · Since 1988

ADN is an IT distributor specializing in the marketing and distribution of IT products and solutions. The company's core activity is to act as a full-service market provider for leading and forward-thinking manufacturers, distributing their products to system houses, value-added resellers, independent software vendors (ISV), system integrators, OEMs, and managed service providers (MSP) in Germany, Austria, Switzerland, and selected international markets. In addition, ADN also offers consulting and training services to support its customers in implementing and utilizing IT solutions.

IT Consulting & ServicesWholesale - Electronic Devices
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MYNATUS SA Logo

MYNATUS SA 

Geneva · Since 2019

MYNATUS SA offers an all‑in‑one media solution focused on engagement‑based upper‑ and mid‑funnel campaigns, combining media delivery, data, creative services and in‑house cookieless engagement measurement. Services listed include market research, media strategy, creative production, campaign management and cross‑channel engagement measurement.

Advertising Agencies
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ADNT Sàrl Logo

ADNT Sàrl 

Le Locle · Since 2024

The core activity of ADNT Sàrl is the development of tailored IT solutions, including the design and implementation of systems, software and infrastructures that are tailored to the specific needs of companies. This also includes providing expertise in the areas of IT infrastructure, software development, virtualization, artificial intelligence and containerization. The company supports customers in developing solutions that increase their productivity and help them overcome their challenges.

IT Consulting & 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.
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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.