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

dplan AG Logo

dplan AG 

Solothurn · Since 2010

The core activity of dplan AG is the provision of IT services, in particular: * Trading in hardware and software * Design and implementation of IT system landscapes and operations * IT support, request management and IT rollouts for large customers * Complete IT solutions for small and medium-sized enterprises (SMEs) * Sale of used hardware in IT remarketing * IMACD (Installation, Migration, Addition, Change, Deinstallation) and operation of IT systems * IT implementation and project management The company thus offers a comprehensive range of IT services, from consulting and design to implementation and operation to the sale of hardware and software.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.4(11)
eBooster Sàrl Logo

eBooster Sàrl 

Meyrin · Since 2015

eBooster Sàrl is a consulting and digital agency delivering digital innovation projects, digital marketing and e-commerce strategies, and customer experience solutions. The company also provides bespoke training programs and talent services including recruitment, payroll (portage) and placement, serving sectors such as luxury, watches & jewellery, beauty, fashion, banking, F&B, pharmaceutical and higher education.

Advertising Agencies
View profile5(11)
ebs TeleNet AG Logo

ebs TeleNet AG 

Schwyz · Since 1995

ebs TeleNet AG offers internet, TV, fixed-line and mobile subscription services and related support. The company’s offerings include fibre and copper internet plans in multiple speed tiers, provision of modems/routers, email accounts and connectivity solutions for business customers.

Telecommunications
View profile4.8(11)
EDV-Heinzer Logo

EDV-Heinzer 

Einsiedeln · Since 2005

EDV-Heinzer provides IT services for SMEs, including internet and telephony, IT security, online communication and the HiT app. The company offers packaged managed IT solutions (HiT Business Basic, HiT Business Security, HiT Enterprise) covering workplace, server and network management, Microsoft 365 administration, backup and support services.

IT Consulting & Services
View profile4.8(11)
e.e.commerce gmbh Logo

e.e.commerce gmbh 

Wallisellen · Since 2012

The core activity of e.e.commerce GmbH is the online sale of hardware and software as well as accessories for computers, communication, multimedia and entertainment electronics, particularly for professional applications and business customers.

IT Consulting & ServicesOnline Shops
View profile4.6(11)
e-novinfo léman SA Logo

e-novinfo léman SA 

Renens Vd · Since 2012

e-novinfo léman SA is an IT services provider offering cyber security, IT & cloud solutions, telephony, digital agency services, and software consulting. Its services include vulnerability detection, remediation, user training and managed IT support.

IT Consulting & Services
View profile3.9(11)
e-novinfo SA Logo

e-novinfo SA 

Delémont · Since 2015

e-novinfo SA provides IT and cloud services, cybersecurity, telephony, and digital and software consulting to businesses. Its offerings include managed IT operations, Swiss‑hosted cloud solutions, security audits and penetration testing via e‑novsecure, user awareness training, and procurement and deployment of IT and telephony equipment.

IT Consulting & Services
View profile3.9(11)
e-novinfo SA Logo

e-novinfo SA 

Marin-Epagnier · Since 2000

e-novinfo SA is an IT services provider offering cyber security, IT & cloud services, telephony solutions, a digital/creative agency and software development and consulting services.

IT Consulting & Services
View profile3.9(11)
eOrg GmbH Logo

eOrg GmbH 

Schlieren · Since 2009

The core activity of eOrg GmbH is the provision of services in the field of accounting and IT. Specifically, this includes: Application development and adaptation of web applications; Accounting and financial services, including bookkeeping and accounting, VAT returns, annual financial statements and optimizations, and declarations (VAT, AHV, UVG, KTG, BVG, etc.); Human resources and payroll services, including payroll accounting and reporting, employment contracts and terminations, and social insurance accounting and consulting; Consulting services, including optimization of annual financial statements and completion of tax returns for natural and legal persons; Development and distribution of accounting software (cash book software).

IT Consulting & Services
View profile4.5(11)
Eurebis AG Logo

Eurebis AG 

Niederurnen · Since 1995

The company Eurebis AG provides solutions and services in the field of data security and recovery, particularly through the development and implementation of backup and recovery strategies, including hybrid approaches that encompass both on-premise and cloud solutions.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.5(11)
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
  • 179
  • 180
  • 181
  • 182
  • More pages
  • 1000
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.