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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'425 companies found

Druckbock GmbH Logo

Druckbock GmbH 

Spiez · Since 2023

The core activity of Druckbock is the production and sale of print products, particularly signs, stickers, banners, posters, prints, foil logos, foil lettering, self-adhesive foils and other print materials. The company offers these products through an online print shop and also provides special services such as car lettering and shop window lettering.

Printing CompaniesAdvertising Agencies
View profile5(4)
Dumo Informatik & Scanning AG Logo

Dumo Informatik & Scanning AG 

Spreitenbach · Since 1997

The company's core activity is the digitization and processing of documents, including scanning, archiving and software development for viewing, editing and securing digital copies. The company also offers consulting, logistics and project support for the digitization of physical documents into electronic files.

Other Service IndustriesSoftware Development
View profile4.3(4)
dunkelweiss GmbH Logo

dunkelweiss GmbH 

Zug · Since 2000

The core activity of dunkelweiss GmbH is the consulting and support of small and medium-sized enterprises (SMEs) as well as family-owned businesses in the areas of marketing, strategy and digital scaling. This includes specific services such as strategic positioning, pricing strategy, digital scaling, development of profitable market segments, marketing and branding, as well as the development of sales-strong website concepts.

Advertising Agencies
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Dürst Telecom SA Logo

Dürst Telecom SA 

Agno · Since 2010

The core activity of Dürst Telecom SA encompasses the planning, installation, maintenance and repair of electrical systems, as well as the provision of telematics services, including: installation and maintenance of electrical systems, telematics services including telecommunications and network solutions, video surveillance and mobile monitoring, design and implementation of IT infrastructures, sales and support of hardware and software, and repair and maintenance of electrical systems and telematics systems. The company offers these services to private households, businesses and public institutions.

Electrical Planning & InstallationTelecommunications
View profile4.8(4)
Dynasoft AG Logo

Dynasoft AG 

Solothurn · Since 1998

The company dynasoft AG develops, implements and operates an ERP suite called tosca, which supports companies in organizing and automating their business processes. The company's core activity includes the development and distribution of ERP software, the implementation and operation of IT systems, as well as the provision of services in the area of IT services, such as consulting, project management and maintenance.

IT Consulting & ServicesSoftware Development
View profile5(4)
Dynawell Aktiengesellschaft Logo

Dynawell Aktiengesellschaft 

Bassersdorf · Since 1995

The core activity of dynawell ag is the provision of IT services, particularly: IT consulting, managed services (management and maintenance of IT systems), cloud solutions (Microsoft 365, Microsoft Azure, dynawell Cloud), IT security (Secure Endpoint, Secure Gateway, Secure E-Mail, Secure Identity), and infrastructure solutions (servers, storage, backup, networking, virtualization). The company supports customers in analyzing, conceiving, and managing IT projects and offers customized solutions for the digitalization of businesses.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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EasyCall AG Logo

EasyCall AG 

Zurich · Since 2007

The core activity of EasyCall AG is providing solutions for free WLAN (WiFi) to customers, selling prepaid cards and top-up options for mobile phone credit, as well as developing and operating a web-based cash register system called CloudCash.

Telecommunications
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echo charlie GmbH Logo

echo charlie GmbH 

Chur · Since 2023

The company 'echo charlie' offers a digital call and guidance system that enables the sending of messages and communication between various actors within an organization. The system is compatible with various devices such as smartphones, tablets, smartwatches and can also be integrated with other smart devices. It offers features such as push messages, call reception, waiting room monitoring and integration of third-party providers. The system aims to increase efficiency, save time and reduce noise levels. It is particularly used in medical facilities such as dental practices and clinics.

IT Consulting & ServicesSoftware Development
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echowerk gmbh Logo

echowerk gmbh 

Zurich · Since 2017

The core activity of echowerk is the provision of services in the field of live marketing, event marketing and sales consulting. The company supports customers in the conception, organization and implementation of events, campaigns and projects, with the aim of creating emotional experiences and conveying the customers' messages.

Public Relations Consulting
View profile4.8(4)
Eckpunkt KLG Logo

Eckpunkt KLG 

Hochdorf · Since 2022

Eckpunkt KLG is an agency for short‑video production focused on TikTok and Instagram Reels. Services include scriptwriting, video production, post‑production, community management, content publishing and performance analysis for social media.

Advertising Agencies
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Eckpunkt Media GmbH Logo

Eckpunkt Media GmbH 

Rothenburg · Since 2024

The core activity of Eckpunkt Media GmbH is the creation and marketing of content on social media platforms, particularly on Instagram and TikTok. This includes the conception and implementation of video productions, the creation of video scripts, the management of social media profiles, and interaction with the community. The goal is to increase the visibility and reach of customers and make their brand known.

Advertising Agencies
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EDGE Strategy AG Logo

EDGE Strategy AG 

Baar · Since 2013

The company EDGE Strategy focuses on promoting Diversity, Equity, and Inclusion (DE&I) in businesses. Its core activity involves supporting companies in implementing DE&I strategies, offering certifications such as EDGE Assess and EDGEplus, and providing tools like the Pay Tool to help businesses create a more inclusive and equitable work environment.

Software Development
View profile2(4)
e-Durable SA Logo

e-Durable SA 

Gland · Since 2015

e-Durable is a technology service provider specializing in responsible IT solutions. The company's core activities include: Strategic consulting and responsible IT consulting, IT support and infogérance, Specialized technical expertise, Green hosting solutions (Recycled Cloud), Environmentally friendly hardware and software solutions. The company focuses on providing sustainable and environmentally friendly IT solutions for businesses and organizations in Switzerland.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.5(4)
EFFEKOM AG Logo

EFFEKOM AG 

Ruswil · Since 2016

The core activity of EFFEKOM AG is the creation of visual communication, particularly in the areas of graphic design, photography, advertising and communication. The company offers services such as concept development, design, image and photo production, advertising technology and corporate design to support customers in achieving their visual communication goals.

Advertising Agencies
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effimag Information Management AG Logo

effimag Information Management AG 

Wollerau · Since 2008

The company effimag develops and implements software solutions for businesses to optimize their processes. The core activity includes the analysis, structuring and modeling of business processes as well as the development of customized software applications tailored to the specific needs of customers. The solutions include, among others, CRM, lead management, customer service, address management, cloud transformation, data migration and reporting. The company focuses on integrating components into systems to enable efficient and effective use of information.

Management ConsultingIT Consulting & ServicesSoftware Development
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EGA Energy SA Logo

EGA Energy SA 

Courroux · Since 2021

The core activity of EGA Energy SA is the planning, implementation and maintenance of energy and electrical installations, including: photovoltaic systems and energy generation, electrical installations (strong and weak current), domotics and building automation, telecommunications and data cabling, fire protection and intrusion detection systems, and energy distribution and management. The company offers these services to various customer groups, including private households, commerce, industry and public institutions.

Electrical Planning & InstallationSolar & PhotovoltaicsTelecommunications
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ELATUS GmbH Logo

ELATUS GmbH 

Basel · Since 2005

The company offers consulting and training services in the areas of IT service management, digital transformation, and artificial intelligence. The core activities include: IT service management (ITIL), digital transformation and adaptation, artificial intelligence (AI) strategy and implementation, Microsoft technology (introduction of M365, SharePoint, Teams), agile methods (agile leadership, agile mindset, Scrum, Kanban), IT design thinking, OKR (Objectives and Key Results), service desk management, and IT asset management. The company also offers courses and training in these areas and supports customers in implementing solutions to optimize their IT processes and achieve their goals.

IT Consulting & Services
View profile4.8(4)
ELECOM ELECTRICITE SA Logo

ELECOM ELECTRICITE SA 

Carouge Ge · Since 2003

The core activity of Elecom électricité SA Genève is to provide services and solutions in the fields of electrical engineering, telecommunications, and energy efficiency. Specifically, this includes: electrical installation and maintenance, planning and implementation of corporate networks, telecommunications solutions, domotics and smart home applications, security solutions, energy efficiency measures and consulting, electromobility solutions, studies and projects in the field of energy efficiency and technology, expert consulting and control in the field of electrical engineering and energy efficiency. The company thus offers a wide range of services aimed at supporting customers in optimizing their energy efficiency, communication, and security.

Technical Consulting & EngineeringElectrical Planning & InstallationTelecommunications
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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
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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)
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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.
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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.