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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

Hauptmann und Kompanie Werbeagentur AG Logo

Hauptmann und Kompanie Werbeagentur AG 

Zurich · Since 2005

The core activity of Hauptmann & Kompanie Werbeagentur AG is the creation of creative solutions in the field of advertising and design, particularly: Branding and brand building, Design of print and digital media (web design, mailings, flyers, brochures, magazines, catalogs, business cards, packaging design, posters), Digital media (3D visualizations, social media, online campaigns), Book design (book cover design, illustrations, 3D illustrations, series design, previews, animated teasers). The company also offers services such as conception, consulting, project planning and implementation of advertising campaigns.

Advertising Agencies
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hb-net.com Burgener Hans-Rudolf Logo

hb-net.com Burgener Hans-Rudolf 

Winden · Since 2004

The core activity of hb-net.com encompasses three main areas: 1. **Internet and Print Design**: Creation and maintenance of websites, including hosting, as well as creation of print templates and printed materials. 2. **PC Repair Service**: Repairs, reconfigurations, virus removal, data recovery, upgrades, and sales of new equipment for PCs and laptops. 3. **Online Shop**: Sale of goods and services through the online shop. The company thus offers a combination of IT services, design and print services, as well as e-commerce offerings.

PhotographyIT Consulting & ServicesOnline Shops
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HCK Healthcare Konnect SA Logo

HCK Healthcare Konnect SA 

Geneva · Since 2021

HCK Healthcare Konnect SA provides a platform and advisory services to source, evaluate and integrate AI solutions for healthcare providers. The company connects clinical organisations and AI developers, supports testing, customization and operational deployment, and serves markets across Europe, the Middle East and Africa (EMEA).

IT Consulting & Services
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Helen Dietsche Kommunikation & Marketing Logo

Helen Dietsche Kommunikation & Marketing 

Gontenschwil · Since 2017

The company's core activity is providing communication and marketing services to SMEs, associations, individuals and non-profit organizations. This includes, in particular: * Conceptualization, development and implementation of internet presence * Creation and dispatch of online newsletters * Social media management * Editorial work, such as writing newspaper articles, annual reports and brochures * Planning and execution of public appearances, such as trade fairs and events * Project-related communication and marketing concepts The company thus offers a wide range of services to support customers in their communication and marketing efforts.

Advertising Agencies
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hellocut - Marcel Fiechter Logo

hellocut - Marcel Fiechter 

Gerzensee · Since 2021

The core activity of hellocut is the development and distribution of an online booking and cash register system for service providers in the fields of hairdressing, cosmetics, nail studios and other similar industries. The system enables customers to book appointments online and offers additional features such as customer and article management, statistics creation and marketing tools.

Software Development
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Helvetic Secura AG Logo

Helvetic Secura AG 

Ittigen · Since 2016

The core activity of Helvetic Secura AG is to provide secure storage and data infrastructure solutions for private and business customers. This includes the rental of high-security rooms and safe deposit boxes, as well as the establishment of data centers and data processing capacities. The company offers its customers a comprehensive range of services, including the secure storage of assets, the provision of IT infrastructure, and the guarantee of data availability and security.

IT Infrastructure & Cloud
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Helveticsoft GmbH Logo

Helveticsoft GmbH 

Wädenswil · Since 2004

The core activity of Helveticsoft GmbH is the development and provision of Software-as-a-Service (SaaS) solutions, in particular the development and operation of the Oil Link system, a web-based platform for remote monitoring of fuel tank levels.

Software Development
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hemmer.ch sa Logo

hemmer.ch sa 

Fribourg · Since 2001

hemmer.ch sa is a digital agency providing marketing and web services for businesses and public organisations. The agency designs and develops websites and web applications with a focus on the TYPO3 CMS and offers analysis, consulting, project management, SEO, development and coaching.

IT Consulting & Services
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hemmer.ch sa Logo

hemmer.ch sa 

Haute-Nendaz · Since 2021

hemmer.ch sa is a digital agency providing digital marketing services, project management and the conception and development of websites built on the TYPO3 CMS.

IT Consulting & Services
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Herzog Kommunikation Logo

Herzog Kommunikation 

Sempach · Since 2020

The core activity of Herzog Kommunikation is the creation and editing of texts as well as the design of layouts for various media such as print, web and social media. This also includes services such as proofreading, editing, simplifying and shortening texts, as well as the creation of newsletters, blogs and other online content.

Advertising Agencies
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Hiddentrack, Jan Bhalla Logo

Hiddentrack, Jan Bhalla 

Beringen · Since 2012

The company Hiddentrack offers a wide range of media services, including corporate design, logo design, web design, print materials, photography, and film projects. The core activity of the company is the creation and implementation of visual communication concepts for companies and organizations, including the development of brand identities, print materials, websites, and audiovisual content.

Advertising Agencies
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High 5 Edition AG Logo

High 5 Edition AG 

Urtenen-Schönbühl · Since 2016

The core activity of High 5 Edition AG is the development and publication of interactive maps and atlases that can be used in combination with a mobile app. These maps and atlases offer additional information and features such as real-time updates, weather forecasts, and travel planning tools that can be accessed through the app. The company combines traditional cartography with modern technology to create innovative and user-friendly products.

Publishing
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HighPower GmbH Logo

HighPower GmbH 

Müllheim Dorf · Since 1994

The core activity of HighPower GmbH is the development and implementation of software solutions, particularly in the areas of document management (DMS), enterprise resource planning (ERP) and warehouse logistics, as well as the provision of services such as scanning services and consulting.

Software Development
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highsystem ag Logo

highsystem ag 

Wallisellen · Since 1994

The core activity of highsystem ag is the development and distribution of software solutions for professional use, particularly in the areas of infrastructure and asset management, client management, software distribution, remote support, project management, helpdesk and service management, as well as mobile device management.

IT Consulting & ServicesSoftware Development
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Hitrevo GmbH Logo

Hitrevo GmbH 

Subingen · Since 2024

The core activity of Hitrevo is the development and programming of individual indicators and tailored trading strategies for the ATAS trading platform. The focus is on creating customer-specific solutions that are tailored to the individual needs and goals of traders.

Software Development
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Hitz IT GmbH Logo

Hitz IT GmbH 

Praden · Since 2022

The core activity of Hitz IT GmbH is the provision of ICT services.

IT Consulting & Services
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Hochuli Solution GmbH Logo

Hochuli Solution GmbH 

Bretzwil · Since 2021

The core activity of Hochuli Solution GmbH encompasses the provision of services and solutions in the field of Information and Communication Technology (ICT), specifically: IT support and services, home and building automation with Loxone systems, fire department service packages, sales and integration of Microsoft products (e.g. Microsoft 365), development and implementation of audio solutions, and creation of data protection declarations with the help of PrivacyBee. Thus, the company offers a wide range of ICT services and solutions for private individuals, companies, and organizations.

IT Consulting & Services
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hoeliner.ch Inhaber D. Höliner Logo

hoeliner.ch Inhaber D. Höliner 

Winterthur · Since 2002

The core activity of Höliner is the provision of communication and design services, particularly in the areas of corporate design, packaging design, user manuals and online presence.

Advertising AgenciesPublic Relations Consulting
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hohl print-werbung gmbh Logo

hohl print-werbung gmbh 

Heiden · Since 2018

The core activity of hohl print-werbung gmbh is the creation and refinement of advertising materials, particularly in the field of printing, including 3D doming labels, digital printing and screen printing. The company offers complete advertising printing orders and takes care of the most suitable and efficient solution for its customers.

Printing CompaniesAdvertising Agencies
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Holdi Art, Holdener Konrad Logo

Holdi Art, Holdener Konrad 

Oberiberg · Since 1996

The core activity of Holdi-Art Oberiberg is the creation and production of print products, particularly in the field of signage, print products, graphic design and layout services. This includes, but is not limited to: plastic signage, offset printing, screen printing, car signage, t-shirt printing, business cards, graphic design and layout services, and website design. The company positions itself as a partner for individual print products and offers customer-oriented consulting and cooperation.

Advertising Agencies
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Horizon SA Logo

Horizon SA 

Sion · Since 1990

Horizon is a provider of outdoor advertising, offering a range of solutions for advertising in public spaces, including digital and static displays, spectacular advertising media and advertising in public transportation.

Advertising Agencies
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Horus Energy SA Logo

Horus Energy SA 

Neuchâtel · Since 2001

The core activity of Horus Networks Sàrl is to provide services in the field of web hosting, particularly solar web hosting, as well as the creation of websites and videos. The company offers various products, including EcoWeb, SolarCloud, EcoMail, EcoSMS, and HorusProd, and operates its own photovoltaic systems for electricity generation.

IT Infrastructure & Cloud
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Hosting eXperts Switzerland AG Logo

Hosting eXperts Switzerland AG 

Lucerne · Since 2013

The company provides data security and management services, particularly cloud backup solutions for small and medium-sized enterprises. It advises customers on the selection of technologies, backup strategies, security and data protection, and offers flexible, individually tailored solutions.

IT Infrastructure & Cloud
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Hostplace GmbH Logo

Hostplace GmbH 

Wollerau · Since 2023

The core activity of Hostplace GmbH is the provision of IT services, including: IT support and consulting, development and design of websites, shops and mobile apps, hosting and maintenance of servers and websites, conception and implementation of IT projects, sales of hardware and software, IT security and network management. The company positions itself as an "IT all-rounder" and offers a wide range of services for companies and start-ups.

IT Consulting & Services
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hpc DUAL AG Logo

hpc DUAL AG 

Cham · Since 2015

hpc DUAL AG develops and operates the dual delivery platform BriefButler, providing electronic and postal document delivery and signature services for public administrations and businesses. The system combines digital document transmission with automated print-and-post workflows, supports electronic signatures and can be integrated into existing business applications via plugins and interfaces.

Software Development
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hpc DUAL (Schweiz) AG Logo

hpc DUAL (Schweiz) AG 

Cham · Since 2015

hpc DUAL (Schweiz) AG develops and operates the BriefButler communication hub for digital and dual delivery of letters and documents for public administrations and businesses. Services include electronic dispatch and signature, integration with specialist applications, and automated postal fulfilment when recipients are not reachable electronically.

Software Development
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hrc retail concepts gmbh Logo

hrc retail concepts gmbh 

Altendorf · Since 2009

The company's core activity is the provision of digital services, particularly: web development (creation of websites, webshops and online platforms), social media management (creation and management of social media channels), search engine optimization (SEO), e-commerce solutions (creation of online shops and sales platforms), project management and customer service. The company positions itself as a digital agency that supports companies in their digital transformation and offers individual solutions for their online presence and marketing.

IT Consulting & Services
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HSI ZETA SA Logo

HSI ZETA SA 

Mendrisio · Since 1996

The core activity of HSI ZETA SA is the provision of IT services to businesses, particularly in the areas of: proactive monitoring and management of servers, PCs and networks; on-site and cloud-based backup and data security solutions; implementation and migration of IT infrastructures; system and software updates; security analyses and optimizations; resolution of IT problems and vulnerabilities (viruses, malware, hacker attacks, etc.); and improvement of the stability and performance of IT systems.

IT Consulting & Services
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HSW-Direktmarketing AG Logo

HSW-Direktmarketing AG 

Embrach · Since 1996

HSW-Direktmarketing AG is a direct-marketing service provider offering concept development and creative services, list broking and address management, IT services and personalization, and the production of promotional materials. Its services also include lettershop operations, fulfillment, inserts and media planning. The company is a member of the Swiss Dialogmarketing Association (SDV).

Advertising Agencies
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huber-service.net GmbH Logo

huber-service.net GmbH 

Roggwil Be · Since 2007

The core activity of huber-service.net GmbH is the provision of IT services, including: * Consulting in all areas of computer science * Sales of Apple and Windows hardware and software * Support for user problems * Remote maintenance * Installation of multimedia connections (as an official distribution partner of Quickline) * Registration and installation of backup solutions and recovery of lost data The company thus offers comprehensive IT solutions for private and business customers.

Packaging IndustryIT Consulting & Services
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Hubgrade Sàrl Logo

Hubgrade Sàrl 

Botterens · Since 2023

The core activity of Hubgrade is the conception, installation and implementation of innovative audiovisual solutions, including dynamic display, sound design and interactive experiences, to support companies and organizations in transforming their spaces and communication with their customers and employees.

Recording Studios & Audio ProductionTechnical Consulting & EngineeringAdvertising Agencies
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Hui Informatik Logo

Hui Informatik 

Wohlenschwil · Since 2004

Hui Informatik is a sole proprietorship that provides installation, maintenance and IT support for operating systems and server systems. Services include work on DOS, Windows and Novell systems as well as consulting and support for server solutions, based on proprietor Markus Hui's engineering education and further training.

IT Consulting & Services
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Human at Work Arbeits-Genossenschaft Logo

Human at Work Arbeits-Genossenschaft 

Zurich · Since 2020

Human at Work Arbeits-Genossenschaft is a cooperative creative project group that invests in people and skills and develops shared strategies. It provides services in infrastructure engineering, life marketing, media production, tourism development, corporate health management and strategic partnerships.

Advertising Agencies
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Human Bios International AG Logo

Human Bios International AG 

Kreuzlingen · Since 2009

Human Bios International AG develops anti-counterfeiting security solutions that combine dynamic crack-pattern (Krakelee) lacquers with optical readout, software processing and optional blockchain anchoring. Its offerings include the Krakelee physical security element, image-based verification systems and blockchain-based timestamping applications.

Software Development
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Human Bios GmbH Logo

Human Bios GmbH 

Kreuzlingen · Since 1997

Human Bios GmbH develops dynamic security features and systems for authenticity verification, including the Krakelee security system that uses chaotically formed micro-crack patterns in specialty coatings as physical identifiers. The company combines optical readout hardware, image-processing software and database matching with optional blockchain-based anchoring (e.g. OriginStamp) to link physical markers to tamper-evident digital records.

Software Development
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Human Bios Bau GmbH Logo

Human Bios Bau GmbH 

Kreuzlingen · Since 2009

Human Bios Bau GmbH develops dynamic security features such as the Krakelee security system and authentication solutions that use micro‑crack patterns in coatings as unique identification markers. The company combines these physical markers with digital capture, database verification and optional blockchain-based protection.

Software Development
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Human Decision Design GmbH Logo

Human Decision Design GmbH 

Küttigen · Since 2018

The core activity of Human Decision Design GmbH is the application of behavioral economic and psychological research findings to support companies in designing purchasing decisions and decision-making processes. To this end, the company offers various services, such as consulting, training, keynotes, and licensing of training concepts. The company helps businesses better understand their customers and successfully design their decision-making processes, ultimately increasing sales success.

PublishingContinuing Education Institutes
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HUPF-SPORT, Inh. Koni Hungerbühler Logo

HUPF-SPORT, Inh. Koni Hungerbühler 

Marbach Sg · Since 1995

Software Development
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HYPERDOTS AG Logo

HYPERDOTS AG 

Zurich · Since 1998

HYPERDOTS AG designs, develops and operates IT systems and provides consulting, system engineering, design and usability services. The company employs interdisciplinary teams and agile development practices to support projects from concept through deployment.

IT Consulting & ServicesSoftware Development
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Hyperraum KLG Logo

Hyperraum KLG 

Biel/Bienne · Since 2017

Hyperraum is a graphic and illustration collective specializing in visual communication. The company's core activity is the creation of graphic and illustration works for various clients, including companies, organizations and individuals.

Advertising Agencies
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Iabsis Sàrl Logo

Iabsis Sàrl 

Le Grand-Saconnex · Since 2017

The core activity of iabsis is the creation of technological innovations for companies, particularly through the use of open-source technologies, DevOPS and artificial intelligence (AI). The company develops solutions for various industries, including aerospace, automotive and healthcare, and offers services such as innovation consulting, software development, web and mobile app development, as well as blockchain projects.

Software Development
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i.AM Innovation Lab AG Logo

i.AM Innovation Lab AG 

Zurich · Since 2019

The company i.AM Lab is a tech-creative agency with a background in asset management, specializing in the development of digital products and solutions. Its core activity encompasses the areas of strategy, innovation, digital experience design, development and delivery of digital products and solutions, particularly in the field of decentralized technologies (Web3) and financial products. They support customers in their digital transformation and offer services such as project management, token development and launch, as well as the creation of client portals.

Management ConsultingSoftware Development
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IBAG, Informatik-Beratungs-AG Logo

IBAG, Informatik-Beratungs-AG 

Wil Sg · Since 1986

The core activity of IBAG Informatik-Beratungs-AG is to advise and support municipalities, cities and cantons in the areas of taxes, population control, property management, finance and payroll. The company offers comprehensive consulting, specialized support and training courses to optimize the individual requirements and processes of its customers.

IT Consulting & Services
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Smart Grid AG Logo

Smart Grid AG 

Meilen · Since 2013

The core activity of IB SCHWEIZ TEAM is the development and implementation of artificial intelligence (AI) solutions for businesses, particularly in the areas of: chatbot development, workflow automation, AI-powered marketing solutions, AI-based process optimization, integration of OpenAI APIs (e.g. ChatGPT), and development of AI-powered voice assistants and voicebots. The company provides consulting, strategy development, and implementation of AI solutions to support businesses in their digitalization and efficiency enhancement efforts.

IT Consulting & Services
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ICON Communication Sàrl Logo

ICON Communication Sàrl 

La Chaux-De-Fonds · Since 2020

The core activity of ICON Communication Sàrl is the provision of services in the field of communication, particularly in the following areas: creation and modification of graphic elements (e.g. logos, business cards, brochures); production of advertising materials for various media (e.g. advertisements, posters, social media campaigns); printing and production of advertising materials (e.g. flyers, brochures, T-shirts); development and maintenance of websites; creation of content for social media channels; and consulting and support in communication strategy and implementation. The company positions itself as a full-service agency, supporting customers in all aspects of communication.

Public Relations Consulting
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ICSF GmbH Logo

ICSF GmbH 

Zeihen · Since 2010

The core activity of ICSF GmbH is to support private individuals and companies with questions and problems related to computers (hardware and software), particularly in the areas of: PC support and repair, PC training, information management, project and process management, internet and systems. The company offers these services to both private individuals and small to medium-sized enterprises.

IT Consulting & Services
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Id3a Sàrl Logo

Id3a Sàrl 

St-Imier · Since 2004

Advertising Agencies
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IDEALAB COMMUNICATION SA Logo

IDEALAB COMMUNICATION SA 

Bioggio · Since 2006

The core activity of Idealab Communication SA is the provision of services in the fields of communication, design and print. Specifically, this includes: development of brand identities (branding and re-branding), graphic design for print and online media, web design and development of websites and e-commerce platforms, creation of advertising materials and campaigns, social media marketing and content creation, photography and video production, post-production and image editing, and printing and publishing of print media. The company positions itself as a creative agency that supports companies in the development of communication strategies and the implementation of marketing campaigns.

Advertising Agencies
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IdealTeam.Group AG Logo

IdealTeam.Group AG 

Zurich · Since 2022

The core activity of IdealTeam.Group AG is the provision of Salesforce services, including consulting, implementation and operation of Salesforce solutions for businesses. The company positions itself as a specialized partner for Salesforce excellence and offers its customers tailored solutions to optimize their business processes and improve their Salesforce systems.

IT Consulting & ServicesIT Infrastructure & Cloud
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IDP Network Consulting SA Logo

IDP Network Consulting SA 

Meyrin · Since 2000

The core activity of IDP Network Consulting SA is the installation, consulting and maintenance of professional IT solutions, including: audit and security services, infrastructure and cloud solutions, IT support and maintenance, VoIP, ERP, CRM and virtualization solutions, financing and management of IT projects, consulting and implementation of IT projects in various industries such as trade, industry, logistics, pharmaceuticals and public services. The company thus offers comprehensive IT services to support and optimize the IT infrastructure and processes of its customers.

IT Consulting & Services
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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.