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

ieffects ag Logo

ieffects ag 

Zurich · Since 2009

The core activity of ieffects is the conception, design and development of mobile eCommerce applications. The company offers comprehensive mobile services from a single source by implementing and operating IT processes in the form of mobile applications, allowing customers to focus on their core competencies.

IT Consulting & ServicesSoftware Development
View profile5(1)
IGEL Technology (Schweiz) GmbH Logo

IGEL Technology (Schweiz) GmbH 

Kloten · Since 2017

The company IGEL develops and offers a secure endpoint operating system (OS) for businesses, specifically designed for SaaS, DaaS, VDI, and secure browser environments. The company's core activity is to support businesses in managing and securing their endpoints by providing a seamless and secure solution for accessing cloud workspaces and corporate resources.

IT Consulting & Services
View profile5(1)
I+K AG für Information und Know-how Logo

I+K AG für Information und Know-how 

Glattpark (Opfikon) · Since 1993

The core activity of I+K AG is the development of software solutions and the provision of services in the field of occupational safety and chemical safety. In particular, the company offers solutions for creating and managing safety data sheets, labels and transport documents, as well as consulting and support for compliance with legal regulations and the classification of hazardous substances.

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

Ikaros IT GmbH 

Günsberg · Since 2019

The core activity of Ikaros IT is the provision of IT services.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Trade
View profile5(1)
Illunauten GmbH Logo

Illunauten GmbH 

Bern · Since 2018

The core activity of Illunauten GmbH is the creation of illustrations and infographics for various clients, particularly for companies and private individuals in Switzerland. The illustrators offer services such as editorial illustration, infographics, visualizations, and explanatory videos to convey information in a visually appealing and simple way.

Advertising Agencies
View profile5(1)
ILOGS AG Logo

ILOGS AG 

Zurich · Since 2001

ILOGS AG develops specialised software solutions and provides IT services to digitalise and streamline business processes. Its offerings include the SMT security management tool, the iProIAM identity and access management system, the SEPIA audit and inspection solution, the mona field force platform, as well as DevOps and support services.

Software Development
View profile5(1)
iLog Sàrl Logo

iLog Sàrl 

Crans-Montana · Since 2017

The core activity of iLog Sàrl is to provide IT services to small and medium-sized enterprises (SMEs) as well as to private individuals. These services include: IT audit and consulting, software development and implementation, hardware and software installation and configuration, network and Wi-Fi installations, data security and backup, web development and design, telephony solutions, graphic and printing services, and IT support and maintenance. The company thus offers a wide range of IT services to meet the needs of its customers.

IT Consulting & Services
View profile5(1)
ilogs healthcare GmbH Logo

ilogs healthcare GmbH 

Zug · Since 2024

ilogs healthcare GmbH develops and provides specialised software and IT services for digitising and automating business processes, offering solutions in IT security, identity and access management, auditing and DevOps, and products such as mona field force and SEPIA.

Software Development
View profile5(1)
ilumo GmbH Logo

ilumo GmbH 

Wiedlisbach · Since 2022

The company ilumo primarily focuses on design and development services in the field of digital media. The core activities include: web design and development, branding and corporate design, product and graphic design, photography and video production, as well as motion design and animation. Additionally, the company offers services in the area of digital transformation and consulting, as evident from the offering 'Digital Mental'.

Advertising Agencies
View profile5(1)
Imagic Bildverarbeitung AG Logo

Imagic Bildverarbeitung AG 

Glattbrugg · Since 1992

The core activity of Imagic Bildverarbeitung AG is the development of software combined with microscopes and cameras for digital image management, particularly in the field of optical material testing and in the markets of material inspection and pharma/biotech. The company offers comprehensive solutions from a single source, including the development of software tools, the manufacture of optical systems, and the provision of services for the analysis and management of image and video data.

Manufacture of IT HardwareIT Consulting & ServicesSoftware Development
View profile4(1)
Imagicon GmbH Logo

Imagicon GmbH 

Samedan · Since 2008

Advertising Agencies
View profile1(1)
Immersion4International SA Logo

Immersion4International SA 

Lausanne · Since 2023

Immersion4International SA provides the Immersion4™ Dynamic Thermal Management (DTM™) datacenter technology, based on four "E" principles, for thermal management and cooling of IT infrastructure. The website states the technology requires no water for cooling, is climate-agnostic and scalable from edge deployments to full-size data centers, with reduced cooling energy use and lower acquisition costs.

IT Infrastructure & Cloud
View profile5(1)
ImmoDigi AG Logo

ImmoDigi AG 

Basel · Since 2019

The company develops and provides software solutions for the real estate industry, particularly for the digital management and administration of properties, including tools for communication with tenants, owners and property managers, as well as for process automation and report generation.

Software Development
View profile5(1)
ImmoFusion SARL Logo

ImmoFusion SARL 

Delémont · Since 2024

The core activity of ImmoFusion is the development and provision of digital solutions and services for real estate agencies, including the creation of websites, search engine optimization (SEO), online marketing, customer relationship management (CRM), and other specialized tools such as renovation and financing calculators. The company supports real estate agencies in digitizing and optimizing their business processes to strengthen their online presence and market position.

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

immoni AG 

Winterthur · Since 2024

The core activity of immoni is a digital platform for construction development, which enables the networking of builders, architects, construction managers and craftsmen. The platform develops, plans and implements construction projects in a holistic manner, with modern software solutions ensuring optimal communication and a smooth process. Immoni serves as the first point of contact for builders and offers a comprehensive solution from a single source, digitalizing the entire construction process and bringing all parties together in a unified language.

Web Portals & Platform Companies
View profile5(1)
ImmoServer AG Logo

ImmoServer AG 

Laufenburg · Since 2007

The company's core activity is the development and provision of software solutions for the real estate industry, particularly the creation of websites for real estate agencies and providers. The company offers individual programming, interfaces to other systems, and services such as development, support, maintenance, and hosting.

Software Development
View profile5(1)
Impactmédias SA Logo

Impactmédias SA 

Nyon · Since 2022

Impactmédias SA sells advertising inventory for local media and provides multi-media communication solutions such as outdoor display, transport, press and digital. It operates as an advertising sales house coordinating media placements across regional publications and digital channels.

Advertising Agencies
View profile4(1)
Impactmédias SA Logo

Impactmédias SA 

Neuchâtel · Since 2008

Impactmédias SA is a media sales company that provides multi‑media advertising solutions, including outdoor/display, transport advertising, press placements and digital advertising.

Advertising Agencies
View profile4(1)
Impact Solutions GmbH Logo

Impact Solutions GmbH 

Thalwil · Since 2020

Impact Solutions GmbH is a consulting and product development firm that provides business analysis, process automation and e‑commerce optimization services. The company develops technical solutions to improve buyer journeys and to transition brick-and-mortar sales to online channels.

Advertising Agencies
View profile5(1)
Impetris Technology GmbH Logo

Impetris Technology GmbH 

Schaffhausen · Since 2001

The core activity of Impetris is software development, particularly the development of web, mobile and client-server applications. The company offers services such as the creation of multi-platform mobile applications, databases and data optimization, as well as the development of web applications. In addition, Impetris also provides consulting, training and engineering services.

IT Consulting & ServicesSoftware Development
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
  • 335
  • 336
  • 337
  • 338
  • 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.