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

INTEGRAL concept Burkhard & Michaela Wey Logo

INTEGRAL concept Burkhard & Michaela Wey 

Eschenbach Lu · Since 2010

The core activity of INTEGRAL concept is the development, distribution and support of ERP software (Enterprise Resource Planning) specifically for the metal processing industry, particularly with the product MECHANIK 3000. This also includes services such as training, consulting, process optimization and support for customers.

Software Development
View profile5(1)
integratio GmbH Logo

integratio GmbH 

Zurich · Since 1995

The integratio GmbH offers consulting and services in the areas of information security, data protection, IT consulting, law and compliance. They support companies in implementing and complying with security and data protection regulations, provide consulting and auditing services, and make corresponding officers available.

IT Consulting & Services
View profile5(1)
INTEGRATION SA Logo

INTEGRATION SA 

Carouge Ge · Since 1998

INTEGRATION SA is an independent IT service provider offering infrastructure and operations, business applications and software solutions, project and development services, and data management and AI.

IT Consulting & Services
View profile5(1)
integritee AG Logo

integritee AG 

Zurich · Since 2021

The core activity of Integritee AG is the development and provision of solutions for confidential and secure data processing and storage, particularly in the area of sidechains and Trusted Execution Environments (TEEs). The company offers a platform for the secure execution of applications and data management based on TEE technology. Integritee's solutions enable companies to process and store sensitive data without having to disclose it.

IT Infrastructure & CloudIT SecuritySoftware Development
View profile5(1)
Intelliact AG Logo

Intelliact AG 

Zurich · Since 2002

Intelliact supports manufacturing companies in the digitalization of their business processes, particularly in the area of product data management and networking. The core activity is to offer solutions for the digital transformation of products and services to improve efficiency and customer loyalty. This includes the development of digital product catalogs, configurators, e-commerce solutions, IoT applications, and the implementation of smart PLM systems. The goal is to network and consistently map product data across all departments, enabling an interdepartmental, automated change process and reducing time-to-market.

IT Consulting & ServicesSoftware Development
View profile5(1)
INTERAGENTUR AG Logo

INTERAGENTUR AG 

Brig · Since 2008

INTERAGENTUR AG is an agency for interactive media and offers services related to interactive media.

Advertising Agencies
View profile5(1)
InterLog IT GmbH Logo

InterLog IT GmbH 

Sursee · Since 2017

InterLog IT GmbH provides logistics, supply chain and IT consulting and supports companies with warehouse and plant planning, material flow and process optimisation, and warehouse automation. Its services also include WMS evaluation and implementation, project management and general planning.

IT Infrastructure & Cloud
View profile5(1)
internet-adressen.shop Roland Schüler Logo

internet-adressen.shop Roland Schüler 

Gossau Sg · Since 2023

Web Portals & Platform CompaniesOnline Shops
View profile5(1)
Internetgalerie AG Logo

Internetgalerie AG 

Thun · Since 2006

The core activity of Internetgalerie AG is the creation and maintenance of websites, web applications and digital solutions for customers, particularly using the Content Management System (CMS) TYPO3. This also includes services such as consulting, conception, online marketing, web design, responsive website, usability/accessibility, development, hosting, support and training.

IT Consulting & Services
View profile5(1)
Internet Service Häni Logo

Internet Service Häni 

Heitenried · Since 2000

The core activity of Internet Services Häni (ISH.CH) is the development and maintenance of high-quality websites and web designs, including individual solutions and first-class support.

IT Consulting & Services
View profile1(1)
InTheNet AG Logo

InTheNet AG 

Bern · Since 2006

The company offers IT services and solutions for various industries, including healthcare, finance, retail, logistics, and manufacturing. The core activities include: business process analysis and optimization, digitalization of business processes, IT infrastructure management, cloud solutions and migration, database management, cybersecurity solutions, automation of workflows, IT strategy consulting, IT consulting, IT service management, project management, employee training and training, maintenance and support for IT systems, data backup and disaster recovery, and helpdesk support. The company also develops and implements customized technologies and software solutions for its customers.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(1)
Investment Navigator AG Logo

Investment Navigator AG 

Zurich · Since 2014

Investment Navigator AG provides rule-based, real-time eligibility assessments for financial products at the ISIN level. The company delivers modular solutions including product distribution checks and fund-selling restriction data for funds, ETFs and other securities, cross-border digitalization, API integration, and checks for ESG, tax and documentation requirements.

FinTechIT Consulting & Services
View profile1(1)
invite technologies AG Logo

invite technologies AG 

Chur · Since 2021

The core activity of invite technologies AG is advising and supporting companies in process optimization and the implementation of Business Intelligence (BI) solutions, particularly with Microsoft products such as Power BI, Power Apps and SharePoint.

IT Consulting & Services
View profile5(1)
IPH GmbH Logo

IPH GmbH 

Winterthur · Since 2006

The core activity of IPH GmbH, Informatik, encompasses a wide range of IT services, including: Consulting and support in IT, IT security and project management; Development of customer-specific software solutions, including web design and database design; Maintenance of legacy applications and infrastructure; Sales of hardware and software; On-site or remote support, including PC support and training; Implementation of VOIP solutions (virtual switchboard); Mediation and arbitration in disputes. The company positions itself as an IT generalist, offering a variety of services to organizations, SMEs, associations and private individuals.

IT Consulting & Services
View profile5(1)
iPixel Multimedia-Atelier, André Hasse Logo

iPixel Multimedia-Atelier, André Hasse 

Basel · Since 2006

iPixel Multimedia-Atelier, André Hasse offers graphic design and branding, professional photography, print production and web design including concept, responsive development and ongoing maintenance.

Advertising Agencies
View profile5(1)
IPSYSTEMS Sàrl Logo

IPSYSTEMS Sàrl 

Geneva · Since 2006

The core activity of IPSYSTEMS is to provide IT services and solutions to businesses, including: consulting and implementation of IT infrastructures, sales and installation of hardware and software, maintenance and support of IT systems, training and training for employees, development of customized IT solutions, security services such as firewall, VPN, encryption and video surveillance, and telecommunications services such as PABX, VoIP and GSM. The company positions itself as an independent partner for businesses to meet their IT needs and optimize their IT infrastructure.

IT Consulting & Services
View profile5(1)
IRF Reputation AG Logo

IRF Reputation AG 

Zurich · Since 1978

The core activity of IRF Reputation AG is the provision of services in the field of corporate communications and reputation management. Specifically, this includes: positioning and reputation management of companies and individuals, media work and public affairs, financial and capital market communications, digital communications, crisis communications and litigation PR, cyber crisis communications, and sustainability and ESG (Environmental, Social and Governance). The company supports its clients in developing and implementing communication strategies to strengthen their reputation and achieve their goals.

Public Relations Consulting
View profile5(1)
Iris Wirz c&p communications Logo

Iris Wirz c&p communications 

Zurich · Since 1998

The company's core activity is the provision of communication services as a full-service agency, including: communication strategy, media work, social media, crisis communication, brand / CI (corporate identity), advertising materials, events, campaigns, magazines / newsletters, video / film, and websites. The company supports customers in the development and implementation of communication concepts and offers a wide range of services to achieve their communication goals.

Public Relations Consulting
View profile5(1)
ISAG, Informations-Systeme AG Logo

ISAG, Informations-Systeme AG 

Sirnach · Since 1992

The core activity of ISAG Informations-Systeme AG is to provide IT services and solutions for small and medium-sized enterprises. This includes planning, implementing and maintaining IT infrastructures, providing workplaces and communication solutions, creating IT budgets and monitoring devices. ISAG positions itself as an IT partner for companies, offering comprehensive support and assistance in IT matters.

IT Consulting & Services
View profile5(1)
ISA International Sports Agency AG Logo

ISA International Sports Agency AG 

Buchs Sg · Since 2000

The core activity of ISA International Sports Agency AG is to act as a sports agency, which likely includes representing and supporting athletes, brokering sponsorship and advertising contracts, and organizing sports events.

Advertising Agencies
View profile5(1)
ISEC AG Logo

ISEC AG 

Lucerne · Since 1999

The core activity of isec ag is consulting and planning information security for companies. This includes analyzing networks, information systems and processes, as well as defining objectives and strategies for building risk-appropriate and adequate information security. The company also offers services in the areas of IT security, data protection and law, and has a network of partners in these areas.

IT Consulting & Services
View profile5(1)
Isler Tomasi GmbH Logo

Isler Tomasi GmbH 

Zurich · Since 2011

The core activity of Isler Tomasi GmbH is the creation of visual communication and design for various companies and organizations, including employee magazines, brochures, advertisements, image brochures, event visuals and brand guides.

Advertising Agencies
View profile5(1)
ISL Online AG Logo

ISL Online AG 

Zurich · Since 2014

The core activity of ISL Online is the development and provision of remote desktop software solutions, including remote support, remote maintenance and remote access to computers and applications. The company also offers managed private cloud services, its own hosting and OEM integrations.

Software Development
View profile5(1)
ITCompany SA Logo

ITCompany SA 

Lugano · Since 2014

The core activity of ITCompany SA is to provide services and solutions to the aviation industry, particularly in the areas of: * Development and implementation of IT systems for airlines, such as the Central Reservation System (CRS) * Operation of its own airline, focusing on high-spending European markets * Offering tailored solutions and services to partners and customers in the aviation industry, such as management software, network services and consulting. The company focuses on the French, Italian and Spanish markets and aims to become a global leader in the aviation industry.

Software Development
View profile5(1)
it Company Zug GmbH Logo

it Company Zug GmbH 

Zug · Since 2013

it Company Zug GmbH provides AI consulting and process automation for SMEs, developing AI agents and chatbots as well as automated document and finance-processing solutions.

Software Development
View profile5(1)
IT dental GmbH Logo

IT dental GmbH 

Horw · Since 2016

The core activity of IT dental GmbH is the digitization of dental practices and dental laboratories through the provision of individual IT solutions, including hardware, software, network planning, installation, maintenance and support. The company offers specialized services to meet the specific requirements of dentistry and improve the efficiency and security of IT systems in these facilities.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4(1)
IT District AG Logo

IT District AG 

Hünenberg · Since 2017

The core activity of IT District is the development and provision of security solutions for companies, particularly in the area of identity and data security. The company offers tailored solutions to technical challenges and focuses on creating sustainable solutions for the protection of sensitive data and identities.

IT Consulting & ServicesIT Security
View profile5(1)
Itelec AG Logo

Itelec AG 

Henggart · Since 1989

The core activity of itelec ag is the development and manufacture of hardware and software for controlling model railway systems, in particular microprocessor-controlled devices, as well as the creation of digital models and dioramas for model railways.

Software Development
View profile4(1)
ITG AG Logo

ITG AG 

Zug · Since 2004

ITG AG is an IT services provider offering consulting, managed services and project staffing. The company’s services include AI-supported sourcing via the ApaSource platform, operations and monitoring, security, and temporary staffing for cloud, network, SAP and AI roles.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(1)
itmatik GmbH Logo

itmatik GmbH 

Hünenberg · Since 2002

The core activity of itmatik GmbH is to provide holistic IT and telecommunications solutions for businesses. This includes the development and implementation of individual solutions tailored to the specific needs of customers, as well as the distribution and integration of products and systems from partners such as Microsoft, Sangoma and Swisscom. The solutions include, among others, IT services, telephone systems, call center solutions, CRM systems, video conferencing systems and cloud solutions.

IT Consulting & ServicesIT Infrastructure & CloudTelecommunications
View profile5(1)
ITplus Nobs Logo

ITplus Nobs 

Romanshorn · Since 2017

The core activity of ITplus Nobs is the provision of IT services, particularly in the areas of: network administration and support, server and computer installation, maintenance and support, software support, including Office and Windows products, remote and on-site support, data storage and backup, including Nextcloud solutions, and IT consulting and support for the implementation, ongoing operation and renewal of IT systems. The company thus offers comprehensive IT services for private and business customers.

IT Consulting & Services
View profile4(1)
ITprime Services GmbH Logo

ITprime Services GmbH 

Siebnen · Since 2009

The core activity of ITprime Services GmbH is the provision of personalized and demand-oriented IT services, particularly in the areas of: Client management, Platform services, Network services, Maintenance and support, Support for project work and operational tasks, Comprehensive IT consulting. The company focuses on advising, setting up and maintaining IT infrastructures for its customers.

IT Consulting & ServicesSoftware Development
View profile5(1)
IT SAFE GLOBAL GmbH Logo

IT SAFE GLOBAL GmbH 

Unterwasser · Since 2022

The company offers security solutions and products for the authentication and protection of digital identities. The core activity includes the sale and implementation of security keys, such as Feitian ePass K9 SecurityKeys and YubiKey, as well as the provision of platforms and solutions for the management of digital identities, such as IT-Safe and HYPR. The solutions aim to help companies and organizations protect their digital identities and resources, and minimize phishing, fraud, and other security risks.

IT Consulting & Services
View profile5(1)
IT Service Hablützel Logo

IT Service Hablützel 

Schlatt Tg · Since 2001

The company's core activity is providing services in the IT sector, particularly in the areas of IT support, web design, web maintenance, and social media management. The company supports customers in developing an effective online strategy and helps them strengthen their online presence and promote their brand.

IT Consulting & Services
View profile5(1)
IT Sky Consulting GmbH Logo

IT Sky Consulting GmbH 

Olten · Since 2007

The core activity of IT SKY Consulting Brodowsky GmbH is individual software development, in particular the development of software projects, as well as consulting and training in various technologies such as Java, Ruby, Scala, Linux/Unix, Perl and databases. The company also offers services such as SW architecture, SW development, technology consulting, trouble-shooting and security expertise.

IT Consulting & ServicesSoftware Development
View profile5(1)
it's mee KLG Logo

it's mee KLG 

Basel · Since 2017

The company "it's mee" is an office for visual communication with a focus on the conception and design of visual identities, publications and spatial communication.

Advertising Agencies
View profile5(1)
it solutionCrew gmbh Logo

it solutionCrew gmbh 

Würenlingen · Since 2005

The core activity of the company "it solutionCrew" is the professional conception, implementation and implementation support of business processes through IT Service Management (ITSM) processes, particularly in the area of service and support management. The company supports businesses in optimizing their processes and data analysis to increase customer satisfaction and performance.

IT Consulting & ServicesSoftware Development
View profile5(1)
ivomedia Ivo Müller Logo

ivomedia Ivo Müller 

Steinhausen · Since 2016

The core activity of ivomedia is the creation of media strategies and market appearances for companies, particularly in the field of print and web design. Media designer Ivo Müller offers services such as graphic design, typography and web design to enable his clients to have a market presence tailored to their needs.

Advertising Agencies
View profile5(1)
iWedia SA Logo

iWedia SA 

Lausanne · Since 2011

The core activity of iWedia is the development and provision of software solutions for connected TV devices, particularly in the AndroidTV area. This includes software architecture and design expertise, field-proven products and cost-effective engineering services. The company supports customers from the telecommunications, pay-TV and automotive industries with media solutions.

Software Development
View profile4(1)
Jaggi Telecom GmbH Logo

Jaggi Telecom GmbH 

Muri B. Bern · Since 2010

The company's core activity is telecommunications, particularly the provision of services in the areas of telephony, internet and radio/TV.

Telecommunications
View profile5(1)
jAMAZE AG Logo

jAMAZE AG 

Bischofszell · Since 2017

The core activity of jAMAZE AG is the development and implementation of immersive 3D experiences for brands and companies. This includes the conception, design and technical implementation of 3D content, virtual reality and augmented reality applications, as well as the integration of interactive elements. The goal is to create breathtaking and lasting customer experiences that generate attention and enthusiasm.

Advertising Agencies
View profile5(1)
JCP Marketing et Communication AG Logo

JCP Marketing et Communication AG 

Schindellegi · Since 1986

The core activity of JCP Marketing et Communication AG encompasses the areas of marketing, communication, development of 3D technologies, and IT. Specifically, the company offers services such as: Marketing and Communication: strategy development, web design, e-reputation, referencing, e-commerce, and creation of communication materials. 3D Technologies: 3D visualization, 3D printing, custom machining via CNC machines, particularly in the field of orthopedics. IT: development of software and hardware solutions, consulting and implementation of IT projects. The company positions itself as a full-service provider, supporting customers in achieving their goals in the areas of marketing, communication, and IT.

IT Consulting & Services
View profile5(1)
jeannine grabolle konzept & design Logo

jeannine grabolle konzept & design 

Villmergen · Since 2007

The core activity of the company 'Jeannine Grabolle Konzept & Design' is the provision of services in the field of graphic design, concept development and visual communication. The company offers services such as logo design, editorial design, photography, illustration and web design, and supports customers in the implementation of their ideas and projects.

Advertising Agencies
View profile5(1)
JEFF Lausanne Sàrl Logo

JEFF Lausanne Sàrl 

Lausanne · Since 2016

JEFF is a creative agency specializing in designing experiences and interactions between people and brands. Their core activities include conceptualizing and implementing live communication, interactions, campaigns, and visual design, with the goal of inspiring, entertaining, and creating a positive impact. They design events, shows, productions, and interactions that leave a lasting impression and connect people with brands and products.

Public Relations Consulting
View profile5(1)
J-eNOV SA Logo

J-eNOV SA 

Courroux · Since 2017

J-eNOV SA is an IT company specializing in the development and maintenance of software for public administration, with a focus on tax administration, where the company aims to play a leading role. In addition, J-eNOV offers solutions for cyberadministration and digitalization, supporting state partners in the implementation of tailored tools.

Software Development
View profile5(1)
johannes bittner und Co text+design Logo

johannes bittner und Co text+design 

Riehen · Since 2013

The core activity of the company "johannes bittner & co text+design" is the creation of communication and advertising materials, including texts, graphic design, web design and content management. The company offers services such as conception, design and realization of print products, internet appearances and advertising campaigns. The focus is on combining good design with good text.

Advertising Agencies
View profile5(1)
JS Informatique - Jacques Schnetz Logo

JS Informatique - Jacques Schnetz 

Fleurier · Since 2016

The core activity of JS Informatique is the provision of IT services, including: * Design and implementation of IT solutions * Installation of hardware and software (e.g. computers, servers, WLAN) * Maintenance and repair of IT systems * Consulting and support for IT-related issues (e.g. configuration, email) * Security services (e.g. virus protection, data backup) * Cloud services (Assyst) * Absence management The company offers these services to both private individuals and businesses.

IT Consulting & Services
View profile5(1)
Judith Fischer GmbH Logo

Judith Fischer GmbH 

Zug · Since 2015

Judith Fischer GmbH provides political advisory services, public affairs and legal analysis for companies, associations and politically engaged individuals. Its services include public and government affairs strategy, market access and pricing support for pharmaceutical and medical-technology products, campaign training, crisis communication, media relations and social media strategy. The firm also offers coaching, team training, monitoring and targeted stakeholder representation before authorities and political bodies.

Coaching & Personal DevelopmentManagement ConsultingPublic Relations Consulting
View profile5(1)
Judith Le Soldat-Stiftung Logo

Judith Le Soldat-Stiftung 

Zurich · Since 2009

The company's core activity is the management and publication of the works of psychoanalyst Judith Le Soldat, including the publication of collected works, translations and unpublished texts, as well as the promotion and dissemination of her theories and research findings.

Publishing
View profile4(1)
Jud Marketing Expert Logo

Jud Marketing Expert 

Jona · Since 2023

Jud Marketing Expert provides electrotechnical planning and energy consultancy services, including electrical planning, lighting design, energy engineering and technical second opinions. Services cover project work from concept to realization, feasibility studies, cost–benefit analyses and energy advice.

Advertising Agencies
View profile5(1)
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
  • 135
  • 136
  • 137
  • 138
  • 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.