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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

C tout toi, communication graphique Carole Howald Logo

C tout toi, communication graphique Carole Howald 

Rossens Fr · Since 2019

The company 'c tout toi' provides services in the field of web development and design, particularly the creation, adaptation and management of websites, as well as the optimization of existing websites. It also offers training for self-management of websites and supports customers in improving their online presence. The company's core activity lies in the creation and maintenance of websites, especially with WordPress, as well as in the areas of search engine optimization (SEO) and online marketing.

Advertising AgenciesSoftware Development
View profile5(4)
ctrl-design Sàrl Logo

ctrl-design Sàrl 

Aven · Since 2023

The core activity of ctrl-design is the creation of visual identities and the development of websites for companies and organizations. This includes specific services such as: Graphic design (logos, business cards, letterheads, etc.), Web design and development (showcase sites, complex projects, etc.), UI/UX design, and Website development in various programming languages (HTML, CSS, JavaScript, Angular, etc.). The company also provides consulting and support in communication and the development of marketing materials.

Advertising Agencies
View profile5(4)
CubeServ AG Logo

CubeServ AG 

Wollerau · Since 2001

The company's core business is the outsourcing of SAP BW systems and the provision of Application Management Services (AMS) for SAP applications, particularly in the areas of Business Analytics and Data Management. The company also offers specialized solutions for HR Analytics, Financial Planning, and Healthcare Planning, and supports customers in the implementation of SAP products such as SAP HANA, SAP BW/4HANA, and SAP Analytics Cloud.

IT Consulting & ServicesSoftware Development
View profile5(4)
CyberWehr RMS GmbH Logo

CyberWehr RMS GmbH 

Rüschlikon · Since 2019

The core activity of CyberWehr RMS GmbH is advising and supporting companies on all matters related to operational data protection, particularly with regard to the implementation of the General Data Protection Regulation (GDPR) and ensuring cyber security. This includes services such as data protection audits, risk analyses, data protection impact assessments, the creation of data protection declarations and the implementation of data protection and information security concepts.

IT Security
View profile5(4)
D4E - Digital4Efficiency Sàrl Logo

D4E - Digital4Efficiency Sàrl 

Le Grand-Saconnex · Since 2013

D4E - Digital4Efficiency Sàrl is an integrator of the Odoo ERP platform, providing implementation, customization and support services for SMEs. The company also delivers eCommerce and website solutions and implements modules for finance, inventory, sales and HR.

IT Infrastructure & Cloud
View profile5(4)
D4E - Digital4Efficiency Valais Sàrl Logo

D4E - Digital4Efficiency Valais Sàrl 

Sion · Since 2020

D4E - Digital4Efficiency Valais Sàrl is an IT services firm that implements and integrates the open‑source ERP Odoo and provides eCommerce, website development and digital transformation support for small and medium‑sized enterprises.

IT Infrastructure & Cloud
View profile5(4)
Dandavid Creations by Daniel Rüttimann Logo

Dandavid Creations by Daniel Rüttimann 

Beringen · Since 2023

The core activity of the company "dandavid creations" is the creation of video marketing content for small and medium-sized enterprises (SMEs), to support them in communicating their brand and services on social networks. This includes analyzing customer needs, creating individual content plans, producing videos and photos, as well as publishing and managing content on various channels.

Advertising Agencies
View profile5(4)
Dataforce Support AG Logo

Dataforce Support AG 

Gümligen · Since 2012

The core activity of Dataforce Support AG is the development and provision of ERP software (Enterprise Resource Planning) for retail, particularly for the sports, fashion, leisure, shoes, workwear and DIY industries. The software enables the optimization of sales processes, logistics and warehouse management, as well as the integration of online shops and connection to logistics partners.

IT Consulting & ServicesSoftware Development
View profile4.3(4)
Data Migration International AG Logo

Data Migration International AG 

Kreuzlingen · Since 2019

Data Migration International AG operates the JiVS Information Management Platform (IMP) and provides services for data migration, application retirement and enterprise data archiving. Its services cover SAP and non‑SAP migrations, S/4HANA transformations, mergers & acquisitions, rightsizing before cloud moves, GDPR‑compliant retention, data‑quality improvement, and related cloud, implementation and support services.

IT Consulting & Services
View profile5(4)
Data Migration Services AG Logo

Data Migration Services AG 

Kreuzlingen · Since 2014

Data Migration Services AG provides enterprise data management and application retirement services and delivers the JiVS Information Management Platform (IMP) for data migration, archiving and retention management. Services include support for SAP S/4HANA conversions, application decommissioning, data quality improvement, GDPR‑compliant retention, and cloud, implementation and support services.

IT Consulting & Services
View profile5(4)
Data Migration Enterprise AG Logo

Data Migration Enterprise AG 

Kreuzlingen · Since 2019

Data Migration Enterprise AG provides enterprise data migration and information management solutions, including the JiVS Information Management Platform (IMP) for application retirement, data replication, and migrations across SAP and non‑SAP systems. The platform supports GDPR retention management, One Click Transformation to SAP S/4HANA, multiple deployment options (private cloud, public cloud, on‑premises) and holds certifications such as IDW PS880 and ISO 27001/27017.

IT Consulting & Services
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Data Migration AG Logo

Data Migration AG 

Kreuzlingen · Since 1996

Data Migration AG provides enterprise data management and data migration solutions via the JiVS Information Management Platform (IMP), supporting application retirement, data migration and access to historical data across SAP and non‑SAP systems. Services include cloud deployment, implementation, data replication and retention management for regulatory compliance.

Software Development
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Data Migration Solutions AG Logo

Data Migration Solutions AG 

Kreuzlingen · Since 2019

Data Migration Solutions AG provides data migration and information management solutions using the JiVS Information Management Platform (IMP) for migration, application retirement and archiving. Services include data replication, GDPR retention management, and implementation, cloud and support services for SAP and non‑SAP systems, plus use cases such as S/4HANA transformations and data reduction analysis.

IT Consulting & Services
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Dear Creative AG Logo

Dear Creative AG 

Zurich · Since 2024

The company 'Dear Creative' (formerly 'Branders') is a creative studio specializing in the development of brand identities, marketing strategies, and creative solutions for businesses. The company's core activity includes creating concepts, designs, and content for various media channels, such as websites, print media, and social media. Additionally, the company also offers services like brand refresh, branding, marketing, and communication strategy.

Advertising Agencies
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Debout sur la table Sàrl Logo

Debout sur la table Sàrl 

Vevey · Since 2016

The company 'Debout sur la table' is a digital marketing agency. Its core activity is to support companies in the development and implementation of digital marketing strategies, including: analysis and strategy development, content creation (content marketing), search engine optimization (SEO) and search engine advertising (SEA), social media advertising (Social Ads), and marketing process automation (Automation Marketing). The company supports its customers in developing effective digital marketing strategies to strengthen their online presence, reach their target audience, and achieve their business goals.

Public Relations Consulting
View profile5(4)
deeds AG Logo

deeds AG 

Spiez · Since 2022

The company 'deeds.' is a marketing agency specializing in sustainable marketing. Its core activities include: Strategic Marketing (analysis, concept development, reporting), Branding and Graphic Design (corporate design, logo development, key visual), Campaign and Project Management (conception, implementation, reporting), Digital Marketing and Social Media (website and webshop development, online campaigns, email marketing), Employer Branding (project planning, analysis, strategy development), Content Production and Storytelling (photography, video production, text editing), and PR and Corporate Communication (media work, topic and editorial planning, corporate communication). Overall, the company offers a comprehensive range of marketing services aimed at sustainable and long-term successful development of its clients.

Advertising Agencies
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Designstudios GmbH the creative company Logo

Designstudios GmbH the creative company 

Bern · Since 1999

The core activity of Designstudios GmbH is the planning, design and implementation of signage systems, particularly for public spaces, such as pedestrian guidance systems, construction site signage and wayfinding systems. The company offers comprehensive services, from conception and planning to realization and implementation, as well as maintenance and care of the systems.

Industrial & Product DesignAdvertising Agencies
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digipex GmbH Logo

digipex GmbH 

Walenstadt · Since 2021

The core activity of digipex GmbH is the creation and management of social media campaigns for companies, including content creation, influencer marketing, paid ads and social media curation. They position themselves as a creative bridge between companies and target groups to create digital stories, reach target groups and have an impact on the management of social media channels.

Advertising Agencies
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Digital Corner SA Logo

Digital Corner SA 

Bevaix · Since 2020

The core activity of Digital Corner SA is the development and provision of solutions for electronic document management (GED), including the digital management of documents such as invoices, contracts and personnel files, as well as the development of tailored solutions to meet specific customer needs.

Software Development
View profile5(4)
Digital Education & Consulting GmbH Logo

Digital Education & Consulting GmbH 

Zurich · Since 2017

The core activity of Digital Education & Consulting GmbH (DE&C) is the provision of services in the field of IT infrastructure, particularly in the areas of backup & disaster recovery and highly available cloud solutions. This also includes managed services, consulting and engineering for the planning, optimization and implementation of IT infrastructures.

IT Consulting & ServicesContinuing Education Institutes
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digital gizmo GmbH Logo

digital gizmo GmbH 

Lucerne · Since 2019

The core activity of digital gizmo GmbH is the creation and implementation of online marketing solutions for companies, including web design, application development, digital marketing, social media marketing, content strategy, marketing automation and newsletter marketing. The company supports customers in strengthening their online presence, improving their visibility and optimizing their workflows through individually tailored solutions.

Advertising Agencies
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Digital Friends AG Logo

Digital Friends AG 

Lucerne · Since 2017

The core activity of Digital Friends AG is the provision of services in the field of digital marketing, particularly: Social Media Marketing (editorial planning, content creation, community management), strategy development for digital marketing, content creation (text, graphics and video creation), web programming and digital solutions for business processes. The company supports customers in the development and implementation of digital marketing strategies and offers solutions for professional presence in social media and the internet.

Advertising Agencies
View profile4.8(4)
digitalhaus ag Logo

digitalhaus ag 

Stans · Since 1980

The core activity of digitalhaus ag is the planning, implementation and maintenance of smart home solutions, including multimedia and security technology, for residential properties in Switzerland.

Electrical Planning & InstallationSoftware Development
View profile4.8(4)
Dimedio GmbH Logo

Dimedio GmbH 

Uster · Since 2014

The core activity of Dimedio is communication consulting, crisis communication and the implementation of seminars for executives from authorities, administration and education.

Public Relations Consulting
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Dissenter GmbH Logo

Dissenter GmbH 

Winterthur · Since 2006

The core activity of Dissenter GmbH encompasses the development of interactive communication tools, including: web design and development (websites, web applications), creation of apps for iOS and Android, design and implementation of print media (CI/CD, stationery, advertisements, brochures), development of interactive exhibits for trade fairs and exhibitions, creation of games and interactive applications (HTML5/JS), and control of hardware and creation of prototypes. The company thus offers a wide range of services in the field of digital and classical communication.

Advertising Agencies
View profile4(4)
Divis GmbH Logo

Divis GmbH 

Solothurn · Since 1999

The core activity of Divis is visual design and communication, particularly in the areas of corporate design, packaging and advertising. The company offers services such as logo and brand identity development, advertising campaigns, print and online media design, as well as the conception and implementation of exhibition concepts.

Advertising Agencies
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DNA Studios Monney & Co Logo

DNA Studios Monney & Co 

Bulle · Since 2013

The core activity of DNA Studios is the development of interactive games and experiences for various purposes such as communication, training, awareness and entertainment. The company designs and develops customized games, including video games, board games and interactive installations, to make complex topics accessible and understandable.

Software Development
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Dorean AG Logo

Dorean AG 

Dübendorf · Since 2018

The company provides solutions for process improvement and digitalization to enable customers to secure jobs in the long term and remain competitive. The core activity includes the development and implementation of software solutions with high usability, as well as the optimization of business processes and the provision of solutions for accounting and controlling.

Management ConsultingIT Consulting & ServicesSoftware Development
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dreifach gmbh Logo

dreifach gmbh 

Egnach · Since 2021

dreifach gmbh provides communication and advertising services for small and medium-sized enterprises, including logo and layout design, print and digital materials, website development, online marketing and image/video production.

Public Relations Consulting
View profile4.8(4)
Drone Harmony AG Logo

Drone Harmony AG 

Dübendorf · Since 2016

The core activity of Drone Harmony AG is the development and provision of innovative software for the autonomous inspection of drones in demanding environments. The software enables companies to plan and execute drone flights safely and efficiently, particularly for applications such as asset inspections, mapping and inspection of transmission lines and towers.

Software DevelopmentSoftware Trade
View profile4.8(4)
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
View profile4(4)
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
View profile5(4)
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)
LeadhubOutbound Leads by COHAGA

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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.