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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'263 companies found

AMCOS AG Oberönz Logo

AMCOS AG Oberönz 

Oberönz · Since 1991

AMCOS AG Oberönz provides computer software for the medical and logistics sectors; the website states the company is currently not active.

Holding CompaniesSoftware Development
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AMC pub. Chantal et Florence CRAUSAZ SNC Logo

AMC pub. Chantal et Florence CRAUSAZ SNC 

Domdidier · Since 2020

AMC pub. Chantal et Florence CRAUSAZ SNC sells customizable promotional products through an online shop and provides support for advertising projects. The catalogue offers more than 2000 items, including textiles, mugs, pens, electronic accessories and other promotional gifts.

Advertising Agencies
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AMDA Consulting GmbH Logo

AMDA Consulting GmbH 

Baar · Since 2014

The core activity of AMDA Consulting GmbH is the provision of IT services, particularly in the areas of IT consulting and project management, including senior IT project management and business analysis, as well as the development and maintenance of complex websites using Drupal, leveraging offshore developers and Swiss project management. The company thus offers consulting and development services to businesses seeking to improve their IT infrastructure and online presence.

IT Consulting & Services
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AMD Telecom GmbH Logo

AMD Telecom GmbH 

Baar · Since 2017

The company AMD Telecom offers a range of services and solutions for mobile network operators and businesses to improve their communication with customers. The company's core activities include: developing and providing communication software and solutions for mobile network operators and businesses; creating chatbots and automated customer service systems; developing marketplaces for mobile services; supporting roaming departments in expanding roaming coverage; activating new services such as 2Way-Messages and RCS for mobile network operators; providing security solutions for SS7 and Diameter protocols; and offering messaging apps like WhatsApp and Facebook Messenger as communication channels for businesses. Overall, the company focuses on developing technologies and services that enable businesses to communicate more effectively and efficiently with their customers.

Telecommunications
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AME LYSS, Musikschule und Verlag Markus Fink Logo

AME LYSS, Musikschule und Verlag Markus Fink 

Lyss · Since 1999

The core activity of AME LYSS is divided into two main areas: 1. Music School: AME LYSS offers music lessons, particularly for instruments such as piano, button accordion, Schwyzerörgeli, melodica, and Styrian harmonica. 2. Music Publishing: The company publishes sheet music and musical works, especially for accordion orchestras, accordion solo, and Schwyzerörgeli. It also offers a wide range of catalogs and new releases.

Publishing
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Amender AG Logo

Amender AG 

Lenzburg · Since 2024

The company provides consulting services in the area of digital transformation and strategy development. It supports customers in evaluating their current situation, identifying areas for action and developing strategies for the future. The company's core activity is independent consulting and providing solutions for customers without accepting commissions or other benefits.

Management ConsultingIT Consulting & Services
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Ameria AG Logo

Ameria AG 

Dielsdorf · Since 2024

Ameria AG is a software and marketing agency offering custom web development, mobile apps and digitalization strategies. It builds secure customer portals and e‑commerce platforms and supports clients in digitizing business processes.

IT Consulting & ServicesSoftware DevelopmentWeb Portals & Platform Companies
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a-metal AG Logo

a-metal AG 

Zurich · Since 2023

The core activity of a-metal AG is the development and manufacture of 3D metal printers. The company specializes in creating affordable, compact and secure devices that are intended to enable the broad industry to enter additive metal parts production.

Software Development
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Amethys 3D Sàrl Logo

Amethys 3D Sàrl 

Bussigny · Since 2012

Advertising Agencies
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Amethys Technologies & Consulting Sàrl Logo

Amethys Technologies & Consulting Sàrl 

La Croix (Lutry) · Since 2016

Amethys Technologies & Consulting Sàrl develops and delivers turn-key holographic and projection-based communication solutions for retail, exhibition and event environments. Services include holographic showcases and projections, projection mapping, 3D and holographic animation, production of custom 3D content, and options for equipment purchase or rental.

IT Consulting & Services
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Amforc AG Logo

Amforc AG 

Zug · Since 2022

The core activity of Amforc AG is providing infrastructure and staking services for the Polkadot and Kusama ecosystems.

FinTechIT Infrastructure & Cloud
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AMGIL GmbH Logo

AMGIL GmbH 

Hunzenschwil · Since 2012

AMGIL GmbH advises organisations on information security, machine‑readable reporting (XBRL/ESEF), and finance and governance services. Offerings include implementing and maturing ISMS (ISO 27001/27701), ESEF tagging and validation, audit support, system evaluations and interim CFO/controlling assistance.

IT Consulting & Services
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Amhof Informatik GmbH Logo

Amhof Informatik GmbH 

Ebikon · Since 2002

The company's core activity is the provision of services in the field of information technology (IT), specifically: * Consulting, planning, development and sale of hardware and software * Programming and individual solutions for customers * Support and support for customers in the implementation and use of IT solutions * Analysis, realization and commissioning of individual customer solutions * Database design and optimization. The company offers these services primarily to small and medium-sized enterprises (SMEs) and supports them in solving complex tasks in the field of IT.

IT Consulting & Services
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AMICULUM (Switzerland) GmbH Logo

AMICULUM (Switzerland) GmbH 

Basel · Since 2017

AMICULUM (Switzerland) GmbH is an independent healthcare consulting and communications agency that partners with pharmaceutical companies to translate science into evidence‑based medical strategy, healthcare marketing, patient engagement, market access and AI‑enabled digital engagement.

Management ConsultingAdvertising Agencies
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amietkerle - konzept, gestaltung Amiet und Kerle Logo

amietkerle - konzept, gestaltung Amiet und Kerle 

Solothurn · Since 2015

The core activity of amietkerle – konzept, gestaltung is the creation of visual communication solutions and corporate designs for companies and organizations. This includes the development of logos, brand identities, imagery, illustrations, photography, print materials, websites, and other visual elements. The company also offers services such as concept development, editing, graphics, communication, and programming. The core activity encompasses the following areas: * Corporate Design and Brand Identity * Visual Communication and Graphics * Web Design and Development * Print Materials and Publications * Photography and Film * Concept Development and Editing The company positions itself as a full-service provider for visual communication solutions, offering its customers a comprehensive range of services to support their brand and communication goals.

Advertising Agencies
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AMINDAconsulting GmbH Logo

AMINDAconsulting GmbH 

Dietikon · Since 2013

The core activity of AMINDA is to advise and train companies and employees in the areas of communication, team management, time management, customer dialogue and quality management. The company offers individual concepts, seminars, workshops and coaching services to support companies in improving their internal processes and communication with customers.

Publishing
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AMK Atelier für Marketing und Kommunikation GmbH Logo

AMK Atelier für Marketing und Kommunikation GmbH 

Kriens · Since 1997

AMK Atelier für Marketing und Kommunikation GmbH is a full-service communications agency that develops and implements concepts for analog and digital communication measures. Its services include consulting, strategy and concept development, copywriting, visual identity work, media services, campaign execution, websites, social media content and event organisation.

Advertising Agencies
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Ammann ConsultingOne Logo

Ammann ConsultingOne 

Amriswil · Since 2012

Ammann ConsultingOne provides consulting services to companies, focusing on management and organizational consulting as well as implementation and training for commercial software solutions, with an emphasis on SAP HCM.

IT Consulting & Services
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AMM StreamTech AG Logo

AMM StreamTech AG 

Wollerau · Since 2004

The core activity of AMM StreamTech AG encompasses the development and provision of innovative technical software solutions in various areas, particularly: Data management and analysis (Data Services): cleansing, updating, matching, structuring, and segmenting B2B and B2C data sets. E-mail verification: verifying e-mail addresses for validity and correctness. Text-to-Speech (TTS): converting text data into synthetic speech in various languages. TV streaming: providing a cloud-enabled streaming platform for the delivery of live and static video. IVR (Interactive Voice Response): cloud-based software solution for customer-specific applications in the field of telephony. The company offers these solutions as services and supports customers in optimizing their data management, communication, and digital processes.

Software Development
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amortec ag Logo

amortec ag 

Zurich · Since 2023

The core activity of Amortec AG is the development and implementation of ERP solutions (Enterprise Resource Planning) as well as the provision of consulting, trust and interim management services. The company offers specific products such as Pacioli, Odoo ERP and AMORTEC ERP and supports customers in analyzing, forecasting and optimizing their financial and value-oriented processes.

Software 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.
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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.