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

Jenxa Consulting AG Logo

Jenxa Consulting AG 

Sarnen · Since 2006

IT Consulting & Services
View profile5(4)
jetIT GmbH Logo

jetIT GmbH 

Lucerne · Since 2020

The company jetIT offers IT services and consulting for businesses, particularly in the areas of: IT infrastructure (Managed Services, Cloud Support), Digitalization (Digital Transformation, CRM systems), Accounting (Bexio, Zoho), Websites and Webshops (Creation and Optimization), and IT Security. The core activity of the company is to support businesses in the implementation and maintenance of IT solutions to optimize and digitize their business processes.

IT Consulting & Services
View profile5(4)
JOSHMARTIN GmbH Logo

JOSHMARTIN GmbH 

St. Gallen · Since 2015

The core activity of JOSHMARTIN is the conception, design and development of software, particularly in the area of digitization of business processes and the development of innovative products. The company offers software engineering as a tool and relies on flat hierarchies, self-responsibility and individual personality development. It develops solutions for customers and partners to master their digital challenges and achieve their goals.

Advertising Agencies
View profile5(4)
Jusélius Hausammann GmbH Logo

Jusélius Hausammann GmbH 

Niederrohrdorf · Since 2018

The core activity of Jusélius Hausammann GmbH is the provision of design and consulting services in the field of visual communication, particularly: Brand Identity Design (corporate identity), Logo Design (logo design), Web Design (website design), Illustrations (illustration and graphic design), Label Design (label design), and Print Consultancy (print consulting). The company offers these services to support customers in developing their visual communication and corporate identity.

Advertising AgenciesPublic Relations Consulting
View profile5(4)
Kaiko B.V., Amsterdam, Zurich Branch Logo

Kaiko B.V., Amsterdam, Zurich Branch 

Zurich · Since 2022

Kaiko B.V., Amsterdam, Zurich Branch develops clinical AI systems and agents that collaborate with healthcare teams. Its products include kaiko.w, a clinical assistant that summarizes patient records, connects information across specialties, streamlines routine documentation and administrative tasks, and supports clinician decision‑making within validated clinical workflows.

Software Development
View profile4(4)
kanawai medien ag Logo

kanawai medien ag 

Herisau · Since 2009

The company provides advertising services, particularly in the field of digital and classical outdoor advertising, such as poster advertising, mega screens, online advertising, social media marketing, and email marketing. It supports companies in developing effective advertising strategies to reach their target audience and increase their presence.

Advertising Agencies
View profile4(4)
Kek GmbH Logo

Kek GmbH 

Brügg Be · Since 1997

Kek GmbH is an engineering firm for power engineering that advises energy utilities, railway companies and system suppliers on high- and medium-voltage systems. It plans and supports new builds and refurbishments of substations, switch and transformer stations, designs protection and control systems, and performs network calculations and analyses.

IT Consulting & Services
View profile5(4)
KITE AG Logo

KITE AG 

Zurich · Since 2015

The company provides IT services, in particular: Managed Cloud and Managed IT, IT consulting, IT service, Cloud engineering, Network and server management, Security solutions, Customer support, Managed Print Services, and Telephony and communication solutions. The company positions itself as an external IT partner for companies, especially SMEs, and offers individual solutions for digital transformation.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(4)
Klar Webagentur GmbH Logo

Klar Webagentur GmbH 

Langenthal · Since 2011

The core activity of Klar Webagentur GmbH is the creation and maintenance of websites as well as the creation of content for these, including web design, web development, photo and video production, social media management and online marketing.

Advertising Agencies
View profile4.8(4)
Knespl-IT AG Logo

Knespl-IT AG 

Brüttisellen · Since 2014

Knespl IT offers tailored IT services to businesses, aiming to optimize, secure, and digitize their IT infrastructure. The core activities include: IT infrastructure optimization and security, digitization and automation of business processes, managed IT services and technical support, development and implementation of customized IT solutions, and provision of cloud services, VoIP solutions, and hospitality solutions. Overall, the company focuses on providing comprehensive IT services to support businesses in their digital transformation and enhance their efficiency and competitiveness.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(4)
Kommbinat GmbH Logo

Kommbinat GmbH 

Arbon · Since 2014

The core activity of Kommbinat is to advise and support companies in the development and implementation of communication strategies, particularly in the area of precise and emotional communication. This includes the analysis and optimization of communication processes, the development of content, and the fusion of online and offline communication. The company supports its customers in strengthening their communication and regaining control over their communication activities.

Advertising AgenciesPublic Relations Consulting
View profile5(4)
komsys AG Logo

komsys AG 

Hunzenschwil · Since 2010

The core activity of komsys AG is providing IT solutions for small and medium-sized businesses, private individuals, and the public sector. This includes, in particular: Cloud solutions, Workspace solutions, Security solutions (Firewall, Endpoint security, Backup), Communication solutions (Telephony, Microsoft 365), Local IT solutions (WLAN, Server, Storage), and Service and Support (24h Hotline, Project planning, Installation, Instruction, Maintenance, and On-call service). The company offers individual consulting and tailored solutions to meet the specific needs of its customers.

IT Consulting & ServicesIT Infrastructure & CloudTelecommunications
View profile4.8(4)
konkret visuelle kommunikation gmbh Logo

konkret visuelle kommunikation gmbh 

Baldegg · Since 2005

The core activity of the company "Konkret_" is the creation of visual communication and marketing materials for companies and organizations. This includes: Design of logos, corporate designs and websites; creation of advertising materials such as print ads, posters and packaging; production of animated content for social media; conception and implementation of communication strategies and campaigns; and consulting and support for the visual orientation of companies and brands. The company positions itself as an advertising agency offering a comprehensive range of services in the field of visual communication.

Advertising Agencies
View profile5(4)
Konoma GmbH Logo

Konoma GmbH 

Winterthur · Since 2023

Konoma GmbH provides consulting, custom software development and digital products for medium and large enterprises. Its services include workshops (e.g. design and technical sprints), business, UX/UI and technical reviews, fast prototyping, and banking-related solutions such as Nominee and LGHS.

IT Consulting & Services
View profile5(4)
Kreativbude Basel - Rauch & Partner GmbH Logo

Kreativbude Basel - Rauch & Partner GmbH 

Basel · Since 2017

The core activity of the company "Die Kreativbude Basel" is the creation of visual communication solutions for businesses, particularly in the areas of: film production (image films, TV commercials, social media films), photography (portrait photography, business photography, architectural photography), graphic design (company brochures, annual reports, business cards), web design and web programming, and digital marketing (advertising strategy, employer branding, recruitment campaigns). The company positions itself as an advertising agency that supports businesses in the development and implementation of their visual communication strategies.

Advertising Agencies
View profile5(4)
kreisvier communications ag Logo

kreisvier communications ag 

Basel · Since 2004

The company is a full-service agency specializing in the development of marketing and communication solutions. Its core activities include Strategy & Innovation, Branding & Design, Web & UX, Content & Campaigns, POS & Shop, Print Media & Production. They support customers in designing and implementing communication measures, such as retail communication, and offer a wide range of services to give customers a clear market advantage.

Advertising Agencies
View profile5(4)
Kundert Automation AG Logo

Kundert Automation AG 

Schlieren · Since 2013

Kundert Automation AG specializes in planning and delivering automation solutions for industry, particularly in the areas of: Manufacturing Execution Systems (MES), process control technology, electrical engineering, safety, Industry 4.0, and energy data acquisition. The company offers consulting, planning, and implementation of automation solutions and also provides its customers with long-term service support after commissioning.

Technical Consulting & EngineeringSoftware Development
View profile4.8(4)
Kuriger Holzfinish GmbH Logo

Kuriger Holzfinish GmbH 

Einsiedeln · Since 2023

The company's core activity is the development and provision of content management systems (CMS), particularly TYPO3 CMS.

Software Development
View profile5(4)
KVALITO AG Logo

KVALITO AG 

Basel · Since 2013

The core activity of KVALITO Consulting Group is to advise companies in the Life Science and Healthcare sectors, particularly in the areas of: Transformation and Change Management, Quality and Compliance, and Applied Technology Innovations such as Artificial Intelligence, Machine Learning, Blockchain, and Cloud Computing. The company supports its clients in implementing new technologies, developing communication protocols, risk management, and documentation. It also offers consulting services for companies in the areas of Mergers and Acquisitions, Divestments, and Project Management.

Management ConsultingIT Consulting & Services
View profile5(4)
LAB360 GmbH Logo

LAB360 GmbH 

Bülach · Since 2017

The core activity of LAB360 GmbH is the development of web and software solutions for companies, including individual solutions for specific requirements, as well as technical consulting in the areas of information architecture, development strategy and requirements engineering.

Software Development
View profile5(4)
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
  • 200
  • 201
  • 202
  • 203
  • More pages
  • 500
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.