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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

Advice Online AG Logo

Advice Online AG 

St. Gallen · Since 2013

The company Advice Online offers a digital platform for asset managers and banks, enabling them to efficiently and simply serve their clients and meet regulatory requirements. The core activity of the company consists of developing and operating a Software-as-a-Service solution that includes the following functions: customer relationship management (CRM), portfolio management, investment and financing proposals, risk profile and investor profile creation, account reviews and statements, simulations and visualizations, and journaling and audit trails. The solution is specifically designed to meet the FIDLEG behavioral rules (Financial Services Act) and provides a simple and cost-effective way for asset managers and banks to digitally serve their clients and meet regulatory requirements.

FinTechWeb Portals & Platform Companies
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Adviscent AG Logo

Adviscent AG 

Zurich · Since 2010

The core activity of Adviscent AG is the development and provision of a platform for the automation and personalization of investment communication and content for financial institutions and asset managers. The platform enables the creation, management and distribution of content such as research reports, factsheets, investment ideas and pitchbooks in various formats and through various channels. The goal is to improve the efficiency and quality of communication between financial institutions, asset managers and their clients.

IT Consulting & ServicesSoftware Development
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AdVision Swiss AG Logo

AdVision Swiss AG 

Gossau Sg · Since 2021

AdVision Swiss AG provides Microsoft cloud and security solutions, focusing on Entra, Intune, Defender and Azure/hybrid infrastructures. The company delivers consulting, managed IT services (operation, maintenance, development) and security services such as M365 security assessments, SOC/MDR and backup solutions.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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adviXpert GmbH Logo

adviXpert GmbH 

Selzach · Since 2015

The core activity of adviXpert GmbH is to advise and support small and medium-sized enterprises (SMEs) in change processes, digitalization, project management, and communication. This includes specific services such as process analysis, process optimization, project accompaniment, troubleshooting, digitalization concepts, innovation workshops, website planning, and online marketing. The company offers individual and personalized solutions to meet the needs of its customers and supports them in implementing changes and opening up new markets.

Management ConsultingAdvertising Agencies
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ADV Publishing House Ltd Logo

ADV Publishing House Ltd 

Lugano · Since 1980

The core activity of ADV Publishing House is the publication of books in various genres such as architecture, non-fiction, fiction, poetry and children's books. The company publishes works by various authors and also offers e-books.

Publishing
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Adwise GmbH Logo

Adwise GmbH 

Zurich · Since 2003

Adwise GmbH is the invoicing and contracting company for Christian Bär and provides web frontend and backend development services as an independent contractor. Services include development with TypeScript, JavaScript, React, Svelte, .NET, Node.js and SQL, along with technical consulting and project work.

IT Consulting & ServicesSoftware Development
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AdwordsOne GmbH Logo

AdwordsOne GmbH 

Zug · Since 2022

The core activity of AdwordsOne GmbH is the provision of services in the field of digital marketing, particularly in the management of Google Ads accounts, the optimization of sales funnels, and the provision of advanced analytics and customer modeling techniques. The company offers a results-oriented commission structure, where customers only pay for actual sales or leads generated.

Advertising Agencies
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Adworld Tourism Consulting AG Logo

Adworld Tourism Consulting AG 

Zurich · Since 2000

The core activity of AdWorld Consulting AG is the creation and management of Google Ads campaigns for clients, including the development of marketing strategies, the administration of Google Ads accounts, the analysis of performance data, and the optimization of ads. The company also offers specific services such as Google Shopping Ads, Google Display Ads, Google Analytics, and Google Tag Manager.

Advertising Agencies
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ADZ-Automation GmbH Logo

ADZ-Automation GmbH 

Pfäffikon Zh · Since 2019

The core activity of ADZ-Automation GmbH is the consulting, planning and implementation of automation solutions for industrial and building technology systems, including the networking of systems and machines, the development of software for PLC systems and the creation of electrical circuit diagrams.

Technical Consulting & EngineeringElectrical IndustryIT Consulting & Services
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aebi allenspach kommunikation gmbh Logo

aebi allenspach kommunikation gmbh 

Bern · Since 2012

The core activity of aebi allenspach kommunikation Agentur is the provision of services in the field of advertising and communication, particularly in the areas of brand positioning, logo design, corporate design, print and web design, copywriting, and advertising. The company offers these services as a full-service agency and supports customers in the development and implementation of their communication strategies.

Advertising Agencies
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Aebi & Partner GmbH Agentur für Marketing und Kommunikation Logo

Aebi & Partner GmbH Agentur für Marketing und Kommunikation 

Alten · Since 1995

The core activity of AEBI UND PARTNER is the provision of services in the fields of marketing, communication and design.

Advertising Agencies
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Aebi, Völker, Und, AG Logo

Aebi, Völker, Und, AG 

Zurich · Since 2008

Aebi, Völker, Und, AG is the holding company of creative director and content consultant Arne Völker and operates in the communications field.

Advertising Agencies
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HSE SafetyNetwork GmbH Logo

HSE SafetyNetwork GmbH 

Altdorf Ur · Since 2018

AEB SafetyNetwork GmbH provides digital tools and services for occupational safety, health protection, fire safety and crisis/emergency management. Services include e‑learning modules, digital checklists, training documentation with certificates and support for setting up crisis and emergency organization.

IT Security
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AEB Schweiz AG Logo

AEB Schweiz AG 

Zurich · Since 2011

The core activity of AEB is the development and provision of software products for logistics, trade compliance and customs clearance, particularly for use in the food industry, pharmaceutical industry, chemical industry and automotive industry.

IT Consulting & ServicesSoftware Development
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Aeddon AG Logo

Aeddon AG 

Oberägeri · Since 2016

Web Portals & Platform Companies
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AEGIS ALPHA SA Logo

AEGIS ALPHA SA 

Zug · Since 2019

Fidraco SA develops and operates digital products, particularly games and applications, aimed at delighting and inspiring users. The company's core activity lies in the conception, development and maintenance of user experiences that are both functional and emotionally engaging.

Software Development
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Aegis Rider AG Logo

Aegis Rider AG 

Regensdorf · Since 2020

The core activity of Aegis Rider AG is the development of Augmented Reality systems for the motorcycle industry, particularly for racing and the safety of motorcyclists.

Software Development
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AEKO Sàrl Logo

AEKO Sàrl 

Geneva · Since 1998

The core activity of AEKO consists in the selection, setup and management of technologies for the activation of advertising campaigns, particularly in the area of programmatic buying, including DSP platforms, data management tools and technologies for brand safety and verification.

Web Portals & Platform Companies
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Aellig SA, Marquage et Gravure Laser Logo

Aellig SA, Marquage et Gravure Laser 

Malleray · Since 2016

The core activity of Aellig AG encompasses the areas of engraving, laser marking and signage. The company offers services in these areas and makes its experience and expertise available to support customers in the implementation of their projects.

Advertising Agencies
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AEM Computer Andreas Eichenberger Logo

AEM Computer Andreas Eichenberger 

Bern · Since 2008

The company offers services in the field of web design and content creation, particularly the creation of websites with WordPress and Elementor. The core activities include: Web design: creation of websites, web shops and website templates; Content creation: generation of content for websites; WordPress setup: setting up WordPress websites for customers; Website creation: creation of websites for customers, both with standard and individual designs. The company positions itself as a provider of easy-to-use, professional and cost-effective web solutions.

IT Consulting & Services
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Aemme.Net, Kurt Marti Logo

Aemme.Net, Kurt Marti 

Ersigen · Since 1998

Aemme.Net, Kurt Marti provides engineering and technical services in electrical engineering as well as its own projects and customer support. The website references projects such as an SMS dispatcher and the 'polylab' project (linked on GitHub).

IT Consulting & ServicesSoftware Development
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Aeneas-Silvius-Stiftung Logo

Aeneas-Silvius-Stiftung 

Basel · Since 1961

The company's core activity is the publication of books and the organization of events and lectures in the field of humanities, particularly in cooperation with the Aeneas-Silvius Foundation.

Publishing
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A-Enterprise GmbH Logo

A-Enterprise GmbH 

Aadorf · Since 2000

The core activity of A-Enterprise GmbH is the provision of IT services, particularly in the areas of software and hardware engineering, enterprise IT solutions, cloud infrastructures, development of desktop applications, web and mobile apps, as well as batch processing. Furthermore, the company offers managed services, maintenance and support for IT infrastructures, including the operation of a virtual data center in Switzerland.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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aeon communication AG Logo

aeon communication AG 

Laufen · Since 1998

The company's core activity is the conception, technical implementation and overall management of campaigns in the field of new media (internet and mobile), particularly in the areas of interactive marketing, social media marketing, web and print design, as well as the development of mobile internet sites, applications and apps. The company offers full-service solutions, from consulting to implementation, for companies from various industries, including trade, service providers, brand manufacturers and SMEs.

Advertising Agencies
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AEP Ingenium Data GmbH Logo

AEP Ingenium Data GmbH 

Menzingen · Since 2022

The core activity of AEP Ingenium Data GmbH is to provide innovative solutions and services in the field of Information and Communication Technology (ICT), including: Consulting and support for digital transformation, Software and application development, Cloud Computing and Cybersecurity, Intelligent automation of processes and systems, Optimization of business processes and efficiency enhancement, International expansion and globalization of companies, Energy efficiency and sustainability, Project management and People Management. The company also offers specialized services such as SASE, IoT, KNX, Telecommunication (Radio and Fiber Optics) and global internet access.

IT Consulting & Services
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Aepli Communication GmbH Logo

Aepli Communication GmbH 

Remetschwil · Since 2017

The core activity of Aepli Communication is providing communication services to companies, particularly in the textile industry. This includes developing communication concepts, planning and implementing PR activities, creating media releases, organizing events, and supporting communication with customers, partners, and other stakeholders.

Public Relations Consulting
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Aequitec AG Logo

Aequitec AG 

Zurich · Since 2020

Aequitec AG provides a digital platform for managing share registers and automating corporate actions. Its modular services cover share register management, annual general meeting workflows, share transfers and capital increases, supporting uncertificated, tokenized and book-entry shares and integrations with banks, CSDs and SWIFT.

FinTechSoftware Development
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aera.health group AG Logo

aera.health group AG 

Basel · Since 2022

The core activity of Aera is the development and provision of an artificial intelligence (AI)-based platform for the healthcare sector, which analyzes and structures medical data to enable proactive, data-driven decision-making for physicians and medical staff. The platform transforms fragmented data into real-time medical intelligence, enables personalized patient care, and supports the continuous optimization of treatment plans.

Web Portals & Platform Companies
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Aerostudio GmbH Logo

Aerostudio GmbH 

Biel/Bienne · Since 2025

Aerostudio GmbH provides services in CGI, motion design and 3D visualization, developing concepts from initial idea through to final production. Offerings include architectural visualization, virtual reality/augmented reality tours, drone visualizations, VFX and explanatory videos.

Film & TV ProductionAdvertising Agencies
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AEROTAIN AG Logo

AEROTAIN AG 

Zurich · Since 2015

The core activity of AEROTAIN AG is the development and implementation of interactive drone shows, particularly for events such as concerts, sports events, trade fairs and corporate events. The drones can be customized with individual designs and logos and enable an interactive experience for the audience, for example through live video transmissions or the possibility of taking selfies with the drones. The company also offers solutions for sponsors and event organizers to increase their brand presence and the entertainment value of their events.

Advertising Agencies
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AËR STUDIO di Jessica Do Nascimento Logo

AËR STUDIO di Jessica Do Nascimento 

Lugano · Since 2023

The company's core activity is the creation of tailored design solutions for businesses, including branding, website design and social media presence, with the aim of effectively communicating the values and messages of its customers and expanding their customer base.

Advertising Agencies
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AES Concepts GmbH Logo

AES Concepts GmbH 

Kloten · Since 2013

The core activity of A|E|S CONCEPTS GMBH is to advise and support customers in their digitalization efforts, particularly in the healthcare sector. The activities include: Development of information architectures and implementation of information management systems (IMS); Enterprise Service Management and complementary consulting (project, information management technology, organization); Development of digitalization strategies and solution architectures; Project support and lead in development partnerships for scalable technical solutions; Adaptation of IT service management models to the needs of healthcare organizations. The company offers simple models and pre-configured content for the introduction of digitalization solutions.

Management ConsultingIT Consulting & Services
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AESTICO AG Logo

AESTICO AG 

Zurich · Since 2020

The core activity of AESTICO GmbH is the development and provision of a mobile application that enables the digital capture of measurements and services, and their direct transfer to the company's own office software. The company offers a solution for the digital capture of measurements and services, aiming to simplify and accelerate the work of offices and businesses.

IT Consulting & ServicesSoftware Development
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AEW Investment AG Logo

AEW Investment AG 

Zug · Since 2012

The core activity of AEW Investment AG encompasses three main areas: 1. **Software Development**: The company develops software solutions aimed at improving and advancing business processes for companies. 2. **Real Estate Management**: AEW Investment AG offers real estate management services, including the design of successful real estate investments. 3. **Telecommunications Solutions**: The company provides seamless communication solutions to support business success. Overall, the core activity of the company can be described as a combination of IT services, real estate management, and telecommunications solutions.

Software Development
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AFAC Agency for Aviation Communication KLG Logo

AFAC Agency for Aviation Communication KLG 

Rorschach · Since 2022

The core activity of AFAC (Agency for Aviation Communication) is the provision of marketing and communication services specifically for the aviation industry. This includes, among other things: development of marketing and communication strategies, key account management, business planning, branding and positioning, internal and external communication, cross-media solutions, public relations, and media work. The company supports its customers in communicating with their target groups, such as customers, employees, suppliers, stakeholders, and shareholders, and helps them transform their brands and grow their business.

Advertising Agencies
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AFcom AG Logo

AFcom AG 

Freienbach · Since 2011

The core activity of AFcom AG is the consulting, conception, realization and operation of communication infrastructure for customers. The company offers solutions for the entire lifecycle of a communication project and is committed to a sustainable and forward-looking implementation of customer requirements.

IT Consulting & Services
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Affichage Vert Sàrl Logo

Affichage Vert Sàrl 

Geneva · Since 2001

Affichage Vert Sàrl operates poster and flyer distribution networks and sells display frames and flyer stands; the company places posters and supplies flyers in cultural venues, event locations and other high-traffic urban sites.

Advertising Agencies
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Affinity Concept Sàrl Logo

Affinity Concept Sàrl 

Paudex · Since 2023

The core activity of Affinity Concept includes the organization and implementation of events, the creation of marketing strategies, the design of logos and the implementation of advertising measures. This also includes the areas of digital marketing, printing on various materials, signage and branding. The company offers a comprehensive range of services to support customers in organizing events, promoting their brand and communicating with their target groups.

Advertising Agencies
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Affluence Marketing Sàrl Logo

Affluence Marketing Sàrl 

Conches · Since 2019

Affluence Marketing Sàrl is a digital agency that provides website creation, digital marketing (SEO, Google Ads, social media management, e‑mail marketing), branding and design, and custom software and app development. The company also delivers services for blockchain, crypto and NFT projects.

Advertising Agencies
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affolter engineering Logo

affolter engineering 

Bern · Since 2012

The core activity of Affolter Engineering is the development and implementation of individual solutions for security concerns of information, systems and organizations. This includes in particular the development of components, security tests, audits and reviews as well as the creation of customized solutions that are not standardly available.

IT Consulting & Services
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affolter.NET GmbH Logo

affolter.NET GmbH 

Lyssach · Since 2008

The core activity of affolter.NET GmbH is the development of software solutions, particularly based on.NET technologies, as well as consulting and mediation between the IT industry and the legal sector as an IT lawyer.

IT Consulting & ServicesSoftware Development
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Affoltern Elektro Service GmbH Logo

Affoltern Elektro Service GmbH 

Zurich · Since 2015

The company's core activity is the planning, installation and sale of telecommunications and IT systems, including telephone systems, networks, internet access and security systems for businesses and organizations.

IT Consulting & Services
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Afire GmbH Logo

Afire GmbH 

Zwillikon · Since 2015

The core activity of AFIRE GmbH is the creation of communication and marketing concepts, content marketing, text creation, website creation, and public relations work. The company offers consulting services to support customers in developing their communication strategy and effectively conveying their message.

Advertising Agencies
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AF. Luxury Consulting Sàrl Logo

AF. Luxury Consulting Sàrl 

Lausanne · Since 2022

The core activity of AF. Consulting is the development of customized brand experiences and the creation of content to convey the brand narrative and inspire the target audience. This includes: Developing holistic brand experiences that are meaningful, sustainable, and iconic; Conceptualizing online and offline events tailored to the specific needs of customers; Creating customized marketing concepts and experiential marketing campaigns; Developing content that conveys the brand narrative and addresses the target audience, including texts, images, and motion pictures. The company focuses on creating unique and sustainable brand experiences that inspire the target audience and strengthen the brand identity.

Advertising Agencies
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a friend GmbH Logo

a friend GmbH 

Zurich · Since 2019

The core activity of the company "A Friend" is the creation and design of presentations, particularly with PowerPoint. This includes the development of content, the design of presentations, the creation of templates, and support in the implementation of events. The company also offers training and workshops to help customers create their own presentations.

Advertising Agencies
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Afrika Design Studio GmbH Logo

Afrika Design Studio GmbH 

Zurich · Since 2013

The core activity of Afrika Design Studio GmbH is the provision of design services, particularly in the areas of visual identity, typography, service design, UX design and digital products. The company works on commissioned projects for Swiss and international clients, offering solutions for print, screen and spatial applications.

Industrial & Product DesignAdvertising Agencies
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AFW GmbH Logo

AFW GmbH 

Adliswil · Since 2022

The core activity of AFW GmbH is the creation and maintenance of websites and online shops, including web design, web development, content creation, project management, maintenance and support. The company also provides consulting and analysis for the optimization of web projects and the selection of the right technologies.

Software Development
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AFZ-ICT GmbH Logo

AFZ-ICT GmbH 

Glattbrugg · Since 2020

AFZ-ICT GmbH provides IT services and consulting, including planning and implementation of IT infrastructures, network installations, managed services and support. The offering also includes cloud computing consulting, data management and security, and IT outsourcing.

IT Consulting & Services
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A. Gallati GmbH Logo

A. Gallati GmbH 

Hedingen · Since 2009

The core activity of A. Gallati GmbH is the creation of marketing and communication solutions for companies, including: strategy and brand development, public relations and content creation, media planning and purchasing, and social media training. The company positions itself as a boutique agency, focusing on the development of tailored solutions for companies to achieve their goals and strengthen their brand.

Advertising Agencies
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Agalith AG Logo

Agalith AG 

Walchwil · Since 2020

The core activity of Agalith AG is the consulting and implementation of digitalization projects, particularly in the areas of ERP implementations (Enterprise Resource Planning), entrepreneurial transformations and process optimizations, with a focus on the industries of manufacturing and trade. This also includes interim management and project management services to support companies in the implementation of warehouse management solutions and their peripheral systems.

IT Consulting & Services
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.