ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

Filters
IndustryIT & Communication
Search results

Matching companies

47'425 companies found

Harlacher IT Logo

Harlacher IT 

Zurich · Since 2021

The core activity of Harlacher IT encompasses two main areas: 1. **IT Services**: The company provides information technology services, including consulting, sales, implementation, maintenance, and support of reliable IT infrastructures for private individuals and small and medium-sized enterprises (SMEs). 2. **Web Development**: Harlacher IT develops platform-independent and device-independent websites and web applications tailored to the specific needs of its customers.

IT Consulting & Services
View profile3.7(3)
Haute Digital SARL Logo

Haute Digital SARL 

Nyon · Since 2021

Haute Digital offers a platform for digital advertising in ski resorts. The core activity consists of placing advertisements on digital screens in exclusive locations in the mountains, enabling companies to effectively reach their target audience. The platform allows customers to create, manage and place their advertisements online on the digital screens in the ski resorts.

Web Portals & Platform Companies
View profile5(3)
Hawaii Interactive Sàrl Logo

Hawaii Interactive Sàrl 

Lausanne · Since 2014

The core activity of Hawaii Interactive is the creation and development of web applications, websites and digital solutions for customers, particularly using the technologies WordPress, ReactJS, VueJS, Elixir/Phoenix, Laravel and Yii2. The company also provides services in the areas of design and code.

Software Development
View profile5(3)
Heber.Link.Asendorf AG Logo

Heber.Link.Asendorf AG 

Winterthur · Since 2009

The company's core activity is the creation and implementation of marketing communication plans for customers from various industries. This includes conception, analysis, selection of suitable means and media, graphics, copywriting, production and cost control. The company also offers specific services such as promotion, merchandising, trade fair and event organization, logistics and digital solutions. It positions itself as a full-service agency that covers all aspects of marketing communication.

Advertising Agencies
View profile3.7(3)
Helvetia Consulting Partners Sàrl Logo

Helvetia Consulting Partners Sàrl 

Geneva · Since 2016

Helvetia Consulting Partners Sàrl is a consulting firm providing management and project consulting services with a focus on implementation and transformation. Its services include programme and project management, strategy and transformation, test and quality management, project recovery and health checks, innovation and agility, and communication and change management; the team combines senior and junior consultants and operates an innovation lab (HVC LAB).

IT Consulting & Services
View profile5(3)
Herr Informatik GmbH Logo

Herr Informatik GmbH 

Windisch · Since 2005

The core activity of Herr Informatik GmbH is the provision of IT services, particularly in the areas of consulting, support, installation and ongoing support of IT projects for business and private customers. This also includes the delivery of hardware and software as well as the provision of IT security services.

IT Consulting & Services
View profile5(3)
Hesq GmbH Logo

Hesq GmbH 

Zug · Since 2017

The company Hesq GmbH offers services in the field of online marketing and web development. Their core activity includes the creation and optimization of websites, search engine optimization (SEO), as well as improving the online presence of companies. They support their customers in developing an authentic brand and help them achieve their goals in the digital market.

Advertising Agencies
View profile5(3)
Hexdesign by Karin Rohrer Logo

Hexdesign by Karin Rohrer 

Rotkreuz · Since 2009

The core activity of HEXDESIGN is the creation of websites and web design. The company offers services such as the development of clear and unique websites, perfectly tailored to the customer's product or service.

Software Development
View profile4.7(3)
HFN Installationen AG Logo

HFN Installationen AG 

Bergdietikon · Since 2010

The core activity of HFN Installationen AG is the provision of services in the field of IT, cloud computing and network as well as ICT support. Specifically, this includes the planning, implementation and maintenance of IT systems, the provision of cloud services, the configuration and maintenance of networks and virtual telephone systems, as well as remote maintenance and support of IT systems.

Electrical Planning & InstallationIT Infrastructure & Cloud
View profile4.7(3)
HiCo Informatik GmbH Logo

HiCo Informatik GmbH 

Zihlschlacht · Since 2015

The core activity of HiCo Informatik GmbH is the provision of IT services, including: * Consulting and conception of IT systems and solutions * Installation and configuration of hardware and software * Maintenance and support of IT systems, including remote maintenance * Security services * Cloud services * Business software consulting and implementation The company also offers IT services at a fixed price to provide customers with a cost-effective and reliable IT infrastructure.

IT Consulting & Services
View profile5(3)
H-Näf Logo

H-Näf 

Kaisten · Since 2009

The core activity of H-Näf, Informatik is the provision of IT support and services, particularly: PC, laptop and NAS server support, web design, installation and configuration of hardware and software, data recovery and backup, virus and malware removal, operating system migration and upgrades, training and support for Office applications, and network and internet problem solving. The company offers these services both on-site and via remote maintenance.

IT Consulting & Services
View profile5(3)
Hubertus Design GmbH Logo

Hubertus Design GmbH 

Zurich · Since 2011

Hubertus Design is a graphic design and communications agency specializing in the creation of visual identities, publications, campaigns, and websites. The company's core activity is the development of creative solutions for clients from various industries, including architecture, art, culture, education, and economics.

Advertising Agencies
View profile4(3)
HYPSO Sàrl Logo

HYPSO Sàrl 

Geneva · Since 2007

HYPSO offers services in the field of personal development and organizational consulting. The core activities include coaching, training and consulting for executives and employees, with the goal of increasing the motivation, engagement and performance of teams and organizations. In particular, HYPSO focuses on promoting well-being in the workplace, self-leadership, team dynamics and collective intelligence.

Public Relations Consulting
View profile4.7(3)
IBSA Institut für Biostruktur-Analysen AG Logo

IBSA Institut für Biostruktur-Analysen AG 

Bern · Since 1989

The company offers training and consulting services based on the STRUCTOGRAM system, a personality model that enables the analysis and classification of personality traits. The company's core activity lies in the development and implementation of training programs for companies aimed at improving communication, leadership and collaboration between employees and customers. The training programs include self-awareness, customer awareness and product knowledge and are designed to help companies achieve their goals more effectively.

PublishingContinuing Education Institutes
View profile5(3)
Icontel AG Logo

Icontel AG 

Zurich · Since 1986

The core activity of Icontel AG is the development of web applications and the creation of online presences for selected customers. This includes the areas of design, engineering, implementation and project management. The company offers IT services to implement its customers' business ideas into visually appealing and technically convincing web applications.

IT Consulting & ServicesSoftware Development
View profile5(3)
ICT Supersaxo AG Logo

ICT Supersaxo AG 

Visp · Since 2022

The company's core activity is the provision of IT services, including the supply of solutions for computing, communication and networking, as well as the monitoring and maintenance of IT infrastructures. The company also provides consulting and support services to businesses to meet their IT needs.

IT Consulting & Services
View profile5(3)
idm Verlag AG Logo

idm Verlag AG 

Hünenberg · Since 1996

The core activity of idm Verlag AG is the publication and distribution of regional newspapers and magazines in Switzerland. The company offers a wide range of publications, including daily and weekly newspapers and magazines that focus on specific regions in Switzerland. The publications are available in both print and digital form (E-Paper).

Publishing
View profile1(3)
iDPARC AG Logo

iDPARC AG 

Münchenbuchsee · Since 2004

The core activity of iDPARC AG is the development and provision of solutions for Customer Communication Management (CCM), particularly in the area of hybrid output management. This includes the automated processing and management of customer communication, including the creation, processing and delivery of documents and messages across various channels such as mail, email and digital platforms. The company also offers solutions for the automation of contract management, directives and legal collections, as well as the integration of third-party applications.

IT Consulting & ServicesSoftware Development
View profile5(3)
IEU Kommunikation AG Logo

IEU Kommunikation AG 

Liestal · Since 2015

The company's core activity is strategic communication consulting, particularly in the areas of energy, construction, digitalization, and sustainability. The company offers services such as media work, content creation, specialist events, and strategic consulting to support customers in disseminating their content and achieving their goals.

Advertising AgenciesPublic Relations Consulting
View profile5(3)
IGAKIS Genossenschaft Logo

IGAKIS Genossenschaft 

Aarau · Since 2000

The core activity of IGAKIS is the development, maintenance and support of IT solutions for Swiss social insurance institutions, particularly the AKIS software (AKIS modules such as pensions, FAK, etc.). This also includes services such as project management, requirements management, test management, release and patch management, maintenance management, support, training and further education. IGAKIS acts as an IT general contractor and supports its member companies in the implementation of IT projects and the maintenance and support of their AKIS industry solution.

Software Development
View profile2.3(3)
IGN8 GmbH Logo

IGN8 GmbH 

Sins · Since 2023

The core activity of IGN8 GmbH is the provision of IT services, including: IT training for specific technologies and providers (e.g. Huawei), project management and leadership, engineering and operations tasks, service desk and operations management, cloud technologies (private cloud solutions and support for existing cloud infrastructures), data center management (DOC) and security, as well as consulting and expertise for data and network security. The company offers these services to businesses and is headquartered in Switzerland.

IT Consulting & Services
View profile5(3)
i Lötscher Logo

i Lötscher 

Regensberg · Since 2012

The core activity of iLötscher is the development and implementation of customer-optimized IT systems, as well as the provision of IT services, including consulting, support and maintenance for companies and schools.

IT Consulting & Services
View profile3.3(3)
IL-Verlag GmbH Logo

IL-Verlag GmbH 

Basel · Since 2013

IL-Verlag is a publishing house specializing in book publication. It also offers various services such as ghostwriting, individual coaching, workshops for schools and adults, merchandising, book trailer creation, and print-on-demand. The publishing house supports authors in publishing their works and also provides consulting and coaching services for writers.

Publishing
View profile4.3(3)
ImmoTrack AG Logo

ImmoTrack AG 

Baar · Since 2019

The core activity of ImmoTrack AG is the development and provision of a web-based software for digital real estate management and facility management. The software supports companies in organizing and controlling tasks and processes in the field of real estate management, such as maintenance, repair, and cleaning of buildings and public spaces. The software enables the creation of digital duty rosters, the creation and management of work schedules, as well as facilitating communication and coordination between employees and external service providers.

Software Development
View profile5(3)
IMS Integrierte Managementsysteme AG Logo

IMS Integrierte Managementsysteme AG 

Rotkreuz · Since 2006

The company offers solutions and services in the field of business process management and quality management, particularly through the development and implementation of premium software solutions that enable seamless exchange between people and information systems. The goal is to support companies in their digital transformation and help them optimize their processes and achieve their goals.

IT Consulting & ServicesSoftware Development
View profile3.7(3)
Incodev AG Logo

Incodev AG 

Hünenberg · Since 2014

The core activity of Incodev is the development and implementation of industry-specific solutions, particularly ERP systems (Enterprise Resource Planning), for the process and batch industry, especially in the areas of Pharma & Cosmetics, Food & Beverages, Paints & Coatings, and Chemicals. The company also offers related services such as project management, consulting, validation, and support.

IT Consulting & ServicesSoftware Development
View profile4(3)
Incore Technology AG Logo

Incore Technology AG 

Schlieren · Since 1998

Incore Technology AG provides comprehensive ICT platforms for banks, asset managers and financial service providers, and delivers operation, maintenance and monitoring of banking IT systems. Its open, modular banking platform covers core banking, mobile banking and data exchange, and the company offers consulting and migration services.

IT Consulting & Services
View profile5(3)
in-factory GmbH Logo

in-factory GmbH 

Tagelswangen · Since 2005

The company's core activity is to advise and support corporate clients in their digital transformation, particularly in the areas of data processing, integration and analysis. The company offers services such as the development of data warehouse solutions, the implementation of integration platforms and consulting on the use of data for business decisions. The goal is to help customers use their data efficiently to optimize their business processes and open up new business areas.

IT Consulting & ServicesSoftware Development
View profile5(3)
in flagranti design ag Logo

in flagranti design ag 

Studen Be · Since 2014

The core activity of the company 'IFD in flagranti design' is brand development, communication and signage. The company focuses on designing brands and their visual presence to create a positive experience for the target audience.

Advertising AgenciesPublic Relations Consulting
View profile4.7(3)
INFOGEM AG Logo

INFOGEM AG 

Baden · Since 1987

The company INFOGEM AG offers consulting and services in the areas of project management, process optimization, quality management, test management, agile methods, system integration, and digital business transformation. The core activities include: project management and support, process optimization and improvement, quality management and assurance, test management and automation, agile methods and consulting, system integration and engineering, digital business transformation and consulting, coaching and training of employees, and contract work and operational deployment on a temporary basis. The company supports customers in achieving their goals through efficient and sustainable solutions in these areas.

Management ConsultingIT Consulting & Services
View profile5(3)
InFolio SA Logo

InFolio SA 

Gollion · Since 1999

The company's core activity is the publishing and distribution of books, particularly historical works and publications on Swiss culture and history.

Publishing
View profile4.3(3)
Infonautics GmbH Logo

Infonautics GmbH 

Steinhausen · Since 1995

The core activity of Infonautics GmbH is the development of software solutions, particularly user-friendly and innovative solutions for small and medium-sized enterprises, as well as the creation of software tools and applications that simplify office routine.

IT Consulting & ServicesSoftware Development
View profile5(3)
INGINIA SA Logo

INGINIA SA 

Satigny · Since 2010

INGINIA SA provides IT services including managed services, infrastructure services, cloud services and cloud cybersecurity. The company operates its own Swiss-based cloud platform and offers backup and disaster recovery, VoIP/telephony migration, Office 365 integration, data storage, compute/virtualization and SOC-related security services.

IT Infrastructure & Cloud
View profile4.7(3)
InMed GmbH Logo

InMed GmbH 

Meggen · Since 2007

InMed GmbH provides IT support and managed IT services for business and private clients, including data recovery, web design, IT training, consulting and cloud solutions.

IT Consulting & Services
View profile5(3)
Innopulse Consulting GmbH Logo

Innopulse Consulting GmbH 

Zug · Since 2024

The core activity of Innopulse Consulting is the consulting and implementation of digital solutions, particularly in the areas of digital product development, usability, accessibility, conversion rate optimization (CRO), and workflow automation. The company also offers services in the field of user experience (UX) and user interface (UI) design, as well as the development of user-friendly websites.

Management ConsultingIT Consulting & Services
View profile5(3)
In & Out AG Logo

In & Out AG 

Risch · Since 1993

The core activity of In&Out AG is the consulting and implementation of IT service management solutions for companies. This includes the development of IT strategies, the optimization of IT processes, the introduction of agile service management methods, and the implementation of IT service management systems such as ISO/IEC 20000 and ISO/IEC 27001. In addition, the company offers services in the areas of Continuity Management, Data Center Management, and IT Sourcing.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
Integral Lars Müller GmbH Logo

Integral Lars Müller GmbH 

Zurich · Since 2006

Integral Lars Müller GmbH is the design studio of Lars Müller. Lars Müller works as a graphic designer and is associated with Lars Müller Publishers, which publishes carefully edited books on architecture, design, photography, contemporary art and society.

Publishing
View profile4.3(3)
Internet4you.ch GmbH Logo

Internet4you.ch GmbH 

Bottmingen · Since 2007

The core activity of Internet4you.ch is the provision of services in the field of online marketing, particularly in the areas of search engine optimization (SEO), search engine marketing (SEM) and web design. The company also offers services as an official Google Premium Partner agency, including the management of Google Ads campaigns.

Advertising Agencies
View profile5(3)
Iprova SA Logo

Iprova SA 

Lausanne · Since 2010

Iprova's core activity is the development and application of artificial intelligence and other technologies to accelerate and improve the invention and development of new products and processes. The company offers a platform that enables the development of new patentable inventions with unparalleled speed and efficiency, and supports companies in increasing their innovation capabilities.

Software Development
View profile3.7(3)
Isagri S.à.r.l. Logo

Isagri S.à.r.l. 

Lignières · Since 2001

The company Spotifarm offers solutions for agriculture, particularly for monitoring and optimizing fields and plants. The core activity of the company includes providing services such as: * Monitoring fields through satellite images and sensors * Analyzing plant growth and health * Creating maps for optimizing fertilizers and crop protection * Providing recommendations for optimal fertilization and plant care * Supporting harvest planning and optimization The company also offers a platform for managing fields and plants, including the ability to import and analyze data, as well as creating reports and analyses.

Software Development
View profile5(3)
IT4EX GmbH Logo

IT4EX GmbH 

Zurich · Since 2012

The company IT4EX provides ICT services, particularly in the areas of: server and network operations, cyber security, VoIP telephony, secure mail systems, and backup solutions. In addition, the company also offers specialized solutions from partners such as Swisscom, Microsoft, GDATA, and others. The core activity of the company is the provision of technical services and solutions for businesses in the field of information and communication technology (ICT).

IT Consulting & Services
View profile4.3(3)
IT-Burri Logo

IT-Burri 

Les Hauts-Geneveys · Since 1990

IT-BURRI is a service company specializing in consulting and supporting businesses in the fields of information technology (IT) and system management. The company's core activities include: IT consulting and support for businesses, project management for IT projects, technological monitoring and consulting on new technologies and trends, security of information systems and risk management, governance of information systems and consulting on IT strategies, auditing and evaluation of IT systems and processes, and development of cloud computing and IT infrastructure solutions. The company thus offers a wide range of services to support businesses in optimizing their IT systems and processes and improving their competitiveness.

IT Consulting & Services
View profile4.3(3)
IT-Consult Frehner GmbH Logo

IT-Consult Frehner GmbH 

St. Gallen · Since 2010

The core activity of IT-Consult Frehner GmbH is the provision of IT services, including: IT consulting, remote maintenance and on-site service, planning and implementation of ICT projects, sales, installation and configuration of computer hardware and software, maintenance and care of IT systems, data management and archiving, malware protection and backup/restore concepts. The company thus offers comprehensive IT services for companies and organizations.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile3.7(3)
IT-Economy C. Thomann Logo

IT-Economy C. Thomann 

Herisau · Since 2004

IT-Economy C. Thomann provides consulting and development services for websites and web applications, including responsive design, database solutions and system integration. Services also include visual design and the development of connected applications.

IT Consulting & Services
View profile3.7(3)
IT Economy GmbH Logo

IT Economy GmbH 

Herisau · Since 2009

IT Economy GmbH develops websites and web applications, providing responsive design, database-backed solutions and integration across applications and devices.

IT Consulting & Services
View profile3.7(3)
ITHusband GmbH Logo

ITHusband GmbH 

Adliswil · Since 2020

The core activity of ITHusband GmbH is the provision of IT services, specifically: * Web hosting: Offering hosting services for websites, including storage space, domain management, and email addresses. * Web development: Creating and updating websites, including design, development, and maintenance. * IT support: Providing technical support for computers, networks, and other IT systems. * Antivirus and VPN services: Offering security services to protect computers and networks from viruses and other threats. * CMS management: Managing content management systems (CMS) such as WordPress, including installation, configuration, and updates. * SEO optimization: Optimizing websites for search engines like Google to achieve a higher ranking. The company thus offers a comprehensive range of IT services to support customers in creating, maintaining, and securing their online presence.

IT Consulting & Services
View profile5(3)
IT-onBase AG Logo

IT-onBase AG 

Uetendorf · Since 2007

The core activity of IT-onBase AG includes providing services in the areas of project management, IT security, IT architecture, ICT and cloud, as well as personnel leasing and consulting. The company offers solutions for complex ICT projects and consulting mandates, and supports customers in planning, implementing and maintaining IT infrastructure projects.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.7(3)
iTrain GmbH Logo

iTrain GmbH 

Schmerikon · Since 2007

iTrain GmbH provides IT services and consultancy for Windows and cloud environments, focusing on Windows Server, Active Directory/Azure AD, Exchange, M365 and Azure. The company carries out migrations, automation and audit projects, develops custom software and offers products such as the ADConnector user-lifecycle management application and the AbsTracker absence-management system.

IT Consulting & ServicesSoftware DevelopmentContinuing Education Institutes
View profile4.3(3)
IT-Schneuwly Logo

IT-Schneuwly 

Bösingen · Since 2022

The core activity of IT-Schneuwly is the provision of IT services, particularly: * Consulting and support for private individuals and small and medium-sized enterprises (SMEs) * Development and implementation of software solutions * Setup and configuration of networks and home networks * Installation and configuration of hardware and software * Performing backups and data security * Repair and update of computers * Development of websites and web applications In addition, the company also offers design and printing services.

IT Consulting & Services
View profile4.7(3)
IT-Suisse AG Logo

IT-Suisse AG 

Schindellegi · Since 2004

The core activity of IT-Suisse is the provision of IT services, particularly in the areas of: * Web development (creation of web applications, internet presence and website management) * Digitalization (support for the digital transformation of companies) * Microsoft 365 Migration & Cloud (consulting and implementation of cloud solutions with Microsoft 365) * Online marketing (social media marketing, search engine marketing and advertising) * Software development (creation of cloud-based software and digital customer interfaces) The company thus offers a wide range of services aimed at supporting companies in their digital transformation and strengthening their online presence.

IT Consulting & ServicesSoftware Development
View profile5(3)
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.

Discover Leadhub
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
102050
  • 1
  • More pages
  • 92
  • 93
  • 94
  • 95
  • More pages
  • 200
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.