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 · Imprint726,546 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

Filters
IndustryIT & Communication
Search results

Matching companies

46'722 companies found

Emil Frey Digital AG Logo

Emil Frey Digital AG 

Zurich · Since 2000

The core activity of Emil Frey Digital AG is the provision of services in the areas of digital marketing, creation and content, digital services and print products. Specifically, this includes the development and implementation of business ecosystems, comprehensive marketing solutions, the creation and maintenance of websites, as well as the production of printed materials and other print products. The goal is to support customers in their digital transformation and strengthen their brands.

Advertising Agencies
View profile5(4)
enersuisse AG Logo

enersuisse AG 

Dietikon · Since 2018

The core activity of Enersuisse is the professional management of all processes related to energy consumption, particularly in the areas of metering and consumption value validation, billing and customer service. The company offers services along the entire value chain from 'Meter-to-Customer', i.e. from the meter to the customer.

Call CentersIT Consulting & Services
View profile4.5(4)
ENTREPRISE GENERALE D'ELECTRICITE ET TELEPHONE N. GARCIA Sàrl Logo

ENTREPRISE GENERALE D'ELECTRICITE ET TELEPHONE N. GARCIA Sàrl 

Geneva · Since 1999

The core activity of N. Garcia Sàrl is to provide services in the installation and repair of electrical systems, telecommunications systems, computers and household appliances. The company offers the following services in particular: installation and repair of electrical systems, installation and repair of telecommunications systems (telephony, internet), installation and repair of computers and IT systems, and installation and repair of household appliances (electromenager). The company provides these services to both private individuals and businesses and operates in the Geneva region.

Electrical Planning & InstallationTelecommunications
View profile3(4)
ENVIROSANTE Sàrl Logo

ENVIROSANTE Sàrl 

Geneva · Since 2021

The company provides security services for websites, in particular firewall protection to prevent unauthorized access.

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

EPIT Consulting GmbH 

Baar · Since 2013

The core activity of EPIT Consulting GmbH is the provision of services in the areas of IT project management and Human Resources (HR). Specifically, this includes: IT project management: support in planning, controlling and executing IT projects; External project support: provision of resources and expertise for IT projects; HR support: services in the field of personnel management, including payroll administration and consulting; Application coaching: support in preparing for application processes. The company acts as a partner for companies and offers flexible solutions for their needs in the areas of IT and HR.

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

erdmannpeisker GmbH 

Biel/Bienne · Since 1999

The core activity of erdmannpeisker is the development of integrated creative strategies and communication concepts for companies, brands and products. This includes services such as positioning, integrated campaigns, corporate design, online strategy, social media concepts, packaging design, event and promotion concepts. The company operates as a full-service agency and offers a wide range of services in the field of advertising and communication.

Advertising Agencies
View profile4.5(4)
ERP Services SA Logo

ERP Services SA 

Puidoux · Since 2010

The core activity of ERP Services SA is to advise and support companies in the implementation and use of Microsoft Dynamics 365 Business Central (formerly Dynamics NAV) and other ERP systems. This includes the analysis, specification and development of projects, the implementation and support of ERP systems, as well as the provision of solutions for the management of business processes.

IT Consulting & Services
View profile4.8(4)
Espanditi Sagl Logo

Espanditi Sagl 

Morbio Inferiore · Since 2015

The company miserve.ch offers services in the field of online marketing and web development, particularly for companies in the canton of Ticino. The core activities include: creation of customized websites ("SITI WEB CHE CONVERTONO"); search engine optimization (SEO) and Google and Facebook advertising; strategic consulting for companies to improve their online presence and acquire new customers. The company also offers a platform where companies can present their services and products to increase their visibility and reach.

Advertising Agencies
View profile5(4)
ETK GmbH Logo

ETK GmbH 

Basel · Since 2020

The core activity of ETK GmbH is the planning and implementation of Smart Home solutions, particularly with KNX, Loxone, Feller Wiser and Dingz technologies. The company offers individual solutions to customers and emphasizes precision and clean work. It positions itself as a partner for the implementation of projects in the field of intelligent building technology.

Manufacture of IT HardwareTelecommunications
View profile5(4)
Ettlin AG Logo

Ettlin AG 

Alpnach Dorf · Since 2004

The core activity of Ettlin AG is the planning, design and installation of electrical systems for new buildings and renovations, including electrical installation, service, telecommunications/IT, lighting and smart home solutions.

Electrical Planning & InstallationTelecommunications
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
  • 407
  • 408
  • 409
  • 410
  • 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.