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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

Ellf GmbH Logo

Ellf GmbH 

Stans · Since 2011

The core activity of Ellf GmbH is the creation of communication, graphic and design solutions for companies, institutions, associations and private individuals, particularly in the areas of corporate design, advertising campaigns and web design.

Advertising Agencies
View profile5(4)
GLOBAL CSS SAGL Logo

GLOBAL CSS SAGL 

Riva San Vitale · Since 2014

GLOBAL COMMUNICATION SAGL provides digital marketing and communication services, including consultancy, PPC campaigns on search engines and social media, SEO/GEO optimization, social media management, marketplace advertising, QR code management, webinars and analytics-driven strategies.

Public Relations Consulting
View profile5(4)
Göldi Wind- und Sichtschutz GmbH Logo

Göldi Wind- und Sichtschutz GmbH 

Lucerne · Since 2011

The company is a provider of digital advertising and content services. The core activity consists of creating and disseminating personalized advertising, analyzing target groups, and measuring advertising performance. To this end, data from various sources is collected, combined, and evaluated to create profiles for personalized advertising and continuously improve the company's offerings. The security and integrity of the data, as well as the prevention of fraud and errors, are also important aspects of the company's activities.

Advertising Agencies
View profile5(4)
HRS Promotion AG Logo

HRS Promotion AG 

Frauenfeld · Since 1999

HRS Promotion AG develops real estate projects, covering land acquisition, usage concepts and project implementation. The company provides development and implementation services and offers certain developed properties for sale to investors.

Public Relations Consulting
View profile4(4)
Huser Networks Logo

Huser Networks 

Vétroz · Since 2021

Electrical Planning & InstallationIT Consulting & Services
View profile5(4)
i-PRESSUM GmbH Logo

i-PRESSUM GmbH 

Zurich · Since 2019

The core activity of i-PRESSUM GmbH is the creation of editorial content, in particular articles, for customer magazines, online and offline publications, such as digital magazines, blogs, newsletters, customer magazines, magazines/periodicals and publireportages. The company offers professionally researched and attractive texts created by experienced journalists.

Publishing
View profile3.5(4)
Jakob PC Service Logo

Jakob PC Service 

Studen Be · Since 2007

Jakob PC Service provides PC and smartphone servicing, diagnostics, repairs, data backup and support for Windows upgrades and e‑banking. Services are offered on-site or via remote access and include installation, device configuration, virus removal and secure data‑drive destruction.

IT Consulting & Services
View profile5(4)
Jemelo Webdesign Krasnici Logo

Jemelo Webdesign Krasnici 

Trimbach · Since 2023

The core activity of jemelo is the creation of websites and the implementation of digital marketing measures for companies in Switzerland. Specifically, this includes web development, digital marketing, responsive design and the creation of website content. The company supports customers in improving their online presence and helps them transform their vision into an attractive and effective online presence.

Advertising Agencies
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Keysight Technologies Switzerland S.A. Logo

Keysight Technologies Switzerland S.A. 

Glattbrugg · Since 2024

The core activity of Keysight Technologies is the development, manufacture, and distribution of test and measurement equipment as well as software solutions for various industries, particularly in the areas of: Electronic and semiconductor testing, Network and security testing, Wireless and 5G testing, Automotive and e-mobility testing, Aerospace and defense testing. The company offers a wide range of products and services, including: Test and measurement equipment such as signal generators, signal analyzers, and network test equipment, Software solutions for measuring, analyzing, and simulating electronic systems, Services such as support, maintenance, and training for the company's products and solutions. Overall, Keysight Technologies focuses on providing solutions for the development, testing, and quality assurance of electronic systems and networks.

Software Development
View profile3(4)
Knowledge Lab AG Logo

Knowledge Lab AG 

Zurich · Since 2016

The core activity of Knowledge Lab is the conception, development and implementation of cutting-edge digital technologies for financial institutions, insurance companies and the public sector, particularly in the area of IT solutions for banks and financial service providers, including the development of mobile and e-banking solutions, Avaloq development, AI-based solutions and security solutions.

FinTechIT Consulting & Services
View profile5(4)
Kunst - Grafik Lüthi Logo

Kunst - Grafik Lüthi 

Niederwil Ag · Since 2008

The core activity of Kunst-Grafik Lüthi encompasses the creation and marketing of artworks, graphic design, web design, and marketing consulting. Specifically, the company offers the following services: Art: creation of paintings, drawings, and other artworks, particularly of horses, landscapes, and architecture; Graphic Design: creation of graphics and designs for various applications; Web Design: creation and design of websites; Marketing Consulting: consulting and support for marketing activities; and Texts: creation of texts for various purposes. Thus, the company offers a combination of creative and technical services tailored to the needs of its customers.

Advertising Agencies
View profile4.8(4)
Laduma GmbH Logo

Laduma GmbH 

Horw · Since 2018

Advertising Agencies
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Luves GmbH Logo

Luves GmbH 

Thalwil · Since 2015

The company offers a wide range of services in the field of digitalization, including design (logo, branding, graphics, web design, illustration, video production), development (web development, WordPress, WIX, e-commerce, mobile apps), digital marketing (SEO, PPC, social media, content writing, email management), IT support (IT solutions, business hosting, internet security, support and maintenance) and consulting. The core activity of the company is the creation and implementation of digital solutions for businesses to strengthen their online presence and optimize their marketing strategies.

IT Consulting & ServicesSoftware Development
View profile4.5(4)
m communications GmbH Logo

m communications GmbH 

Mettmenstetten · Since 2015

The core activity of mcommunications GmbH is the provision of services in the field of editing and text services. This includes in particular: Proofreading: Checking texts for spelling, grammar and punctuation errors; Editing: Checking texts for content and stylistic correctness; Text services: Writing, editing and formatting texts. The company offers these services as a partner to customers who require professional support in creating and reviewing texts.

Administrative ServicesPublishing
View profile4.3(4)
Nereida AG Logo

Nereida AG 

Olten · Since 2003

Nereida develops and distributes software solutions for the healthcare industry, particularly practice and clinic information systems (PMS/KIS) under the name MedicalDesktop. The company's core activity includes the development and distribution of software modules for various specialist areas such as orthopedics, ophthalmology, and general practice management. The software solutions offer functions such as patient management, billing, appointment scheduling, performance recording, and evaluations.

IT Consulting & Services
View profile4(4)
Neroli Group AG Logo

Neroli Group AG 

Zurich · Since 1999

The company's core activity is providing services in the field of digital marketing, including: web design and development (responsive web design, 3D web design), search engine optimization (SEO), social media management and advertising, content creation and design, videography and photography, and software development (customized SaaS solutions). The company positions itself as an all-in-one marketing agency, offering a comprehensive solution for its customers' digital marketing needs.

Advertising Agencies
View profile5(4)
netgarden gmbh Logo

netgarden gmbh 

Birmensdorf Zh · Since 2016

The company offers services in the field of digital marketing, particularly inbound marketing, content marketing and strategy consulting. It supports companies in developing digital solutions tailored to their specific needs and accompanies them on their way into the digital future.

Advertising Agencies
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Nomos System AG Logo

Nomos System AG 

Winterthur · Since 2010

Nomos System AG provides a smart-home solution composed of a hardware controller and a central app to integrate and control common smart-home devices and home-control systems. The solution supports devices such as Sonos, Miele and Philips Hue and systems like KNX, and offers automations, room visualisation, remote and VPN access for integrators, voice control and encrypted or fully local operation.

Manufacture of IT HardwareSoftware Development
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noxup sàrl Logo

noxup sàrl 

La Chaux-De-Fonds · Since 2021

The core activity of noxup sàrl is the creation and maintenance of websites, particularly for small and medium-sized enterprises (SMEs). This includes: the development of websites using content management systems (CMS) such as WordPress; the creation of e-commerce platforms (e-shops) with synchronization of enterprise resource planning systems (ERP); the optimization of e-shops for better performance and user experience; and the provision of marketing services, including search engine optimization (SEO) and natural referencing, online advertising with Google Ads, newsletter management, and consulting and strategy development for digital marketing campaigns.

IT Consulting & Services
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OfficeWest AG Logo

OfficeWest AG 

Niederrohrdorf · Since 2011

OfficeWest AG provides catering services with fresh crêpes and galettes, operates market stands for events, and rents crepe-making equipment. The company also offers small workshops, such as crepe-making courses.

Software Development
View profile4.8(4)
Ontinue AG Logo

Ontinue AG 

Zurich · Since 2023

Ontinue Inc. provides IT security solutions and services, particularly in the areas of incident response and cybersecurity. It supports customers from various industries, including financial services, healthcare, high-tech, law, manufacturing, NGOs, and retail. The company has partnerships with other companies, such as Microsoft, and offers a partner program for channel partners.

IT Consulting & Services
View profile4(4)
Pelsotec GmbH Logo

Pelsotec GmbH 

Würenlos · Since 2021

The core activity of fitCompass is to offer an online platform where users can book fitness activities with personal trainers. The company connects fitness enthusiasts with qualified trainers and provides a simple and quick way to book training sessions.

Web Portals & Platform Companies
View profile4.8(4)
Qibixx AG Logo

Qibixx AG 

Zug · Since 2024

The core activity of Qibixx AG is the development and production of intelligent products for data communication and networking, particularly in the areas of: * Network communication * Data security * Electrical engineering * Programming * Design and project management The company offers consulting, development and production of customer-specific, innovative solutions for business customers, particularly in the areas of: * Retail solutions * Measuring devices * Refrigerators * Access control systems * Mobile payment solutions In addition, Qibixx AG also offers specialized solutions in the areas of: * Custom Engineering * Control Solutions * Payment Solutions The company develops and produces products such as Unigate MDB-USB-Interface, MDB Pi Hat, MDB Analyzer and Barionet 1000.

Manufacture of IT HardwareSoftware Development
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Scalas Digital Sàrl Logo

Scalas Digital Sàrl 

Le Mont-Sur-Lausanne · Since 2020

Scalas Digital Sàrl is a digital marketing agency focused on customer acquisition and performance advertising. Services include Meta Ads and Google Ads campaigns, website and landing page creation, content production (photo and video), social media management, and sales-funnel and conversion optimization.

Advertising Agencies
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seowieso Gillmann Logo

seowieso Gillmann 

Baar · Since 2022

The company's core activity is the creation and positioning of online content for businesses, including web design, content creation, image editing, translations, and newsletter marketing, with the goal of promoting the online presence and success of its customers.

Advertising Agencies
View profile5(4)
Stareerz AG Logo

Stareerz AG 

Zurich · Since 2023

The core activity of Jobshot is the development and operation of a video-based job platform that enables job seekers to contact companies directly and submit applications via video, audio or messaging. Companies can create video job postings on the platform and efficiently screen applications.

Web Portals & Platform Companies
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SPOTME SA Logo

SPOTME SA 

Lausanne · Since 2016

SPOTME SA is an enterprise event platform that supports in-person, hybrid and virtual events, webinars and on-demand content. The platform includes attendee management, agenda and mobile app builders, reporting and analytics, CRM/MarTech integrations, and professional event services.

IT Consulting & Services
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STADTHELDEN GmbH Logo

STADTHELDEN GmbH 

Zurich · Since 2014

Management ConsultingTrade Fair & Event OrganizersAdvertising Agencies
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Stromasys SA Logo

Stromasys SA 

Geneva · Since 1998

The company Stromasys provides solutions for the virtualization and emulation of legacy systems, particularly for systems such as HP-UX, VAX, AXP, PDP, and SPARC. The core activity of the company is to support businesses in migrating and integrating their outdated systems into modern IT infrastructures, in order to increase efficiency and reduce dependence on outdated hardware.

IT Consulting & ServicesSoftware Development
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Sword Services SA Logo

Sword Services SA 

Plan-Les-Ouates · Since 2023

IT Consulting & Services
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Sword Services SA Logo

Sword Services SA 

Renens Vd · Since 2005

IT Consulting & Services
View profile4(4)
TAKEBRING KAPLAN Logo

TAKEBRING KAPLAN 

Pratteln · Since 2023

The core activity of TakeBring consists in providing online ordering and delivery services for products such as food, groceries and flowers.

Web Portals & Platform Companies
View profile5(4)
Tenthpin Solutions AG Logo

Tenthpin Solutions AG 

Basel · Since 2023

Tenthpin Solutions AG is a business and technology consultancy for the Life Sciences industry, providing SAP transformations, digital strategy and co‑developed software. Its services cover R&D, clinical trials, manufacturing and commercialization, and its product portfolio includes the Tenthpin Intelligent Quality Suite (TIQS) and the T/TOP treatment ordering platform.

Software Development
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The MathWorks GmbH Logo

The MathWorks GmbH 

Bern · Since 2000

Software Development
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Unit8 SA Logo

Unit8 SA 

Lausanne · Since 2017

Software Development
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Unit8 SA Logo

Unit8 SA 

Zurich · Since 2025

Software Development
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Verein IT St.Gallen Logo

Verein IT St.Gallen 

St. Gallen · Since 2013

The company's core activity is the development and provision of software solutions, particularly in the field of information technology, as well as supporting companies in their digitalization and process optimization. The company also offers consulting and training services to support customers in implementing Artificial Intelligence and other digital technologies.

Software Development
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Visualreality 3D AG Logo

Visualreality 3D AG 

Zurich · Since 2008

The company provides a platform and technology that enables the conversion of 3D photos of the real world into immersive digital twins. The company's core activity lies in the capture and processing of 3D models, particularly for the real estate, retail, hospitality and other industries. The company also offers training, support and products such as cameras and accessories to support customers in creating and using 3D models.

Web Portals & Platform Companies
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Weliot AG Logo

Weliot AG 

Zug · Since 2022

The core activity of Weliot AG is providing solutions for office technologies, particularly in the areas of print services, digitization, and document management. This includes Managed Print Services, digitization solutions, document management systems (DMS), and the distribution of printers and related hardware and software from manufacturers such as Canon and Konica Minolta.

IT Consulting & Services
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Wenpas Informatik Wenger Logo

Wenpas Informatik Wenger 

Pratteln · Since 2005

Software Development
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Wiser telecom Logo

Wiser telecom 

Boécourt · Since 2004

The core activity of Wiser Telecom is the installation and servicing of telecommunications solutions, including telephone systems, internet and intranet services, network solutions, fibre-optic connections, WiFi networks, surveillance and security systems, as well as the maintenance and support of these solutions for private and business customers in the Arc Jurassien region of Switzerland.

Telecommunications
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Xellus IT GmbH Logo

Xellus IT GmbH 

St. Gallen · Since 2023

The core activity of Xellus IT GmbH is the provision of IT services, particularly IT support, network and server management, data backup and recovery, cloud computing and other IT solutions for small and medium-sized enterprises (SMEs).

IT Consulting & Services
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SIDLER AG WERBETECHNIK, Zweigniederlassung Basel Logo

SIDLER AG WERBETECHNIK, Zweigniederlassung Basel 

Basel · Since 2025

SIDLER AG WERBETECHNIK, Zweigniederlassung Basel provides signage and advertising-technology services. Offerings include façade and shop window lettering, vehicle and truck wrapping, illuminated signs, stickers, textile printing, installations and wayfinding/signage systems.

Advertising Agencies
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2BIT AG Logo

2BIT AG 

Dübendorf · Since 2014

The company's core activity is the provision of IT services, particularly in the areas of: * Software Engineering * Data Engineering * Cloud Solutions * IT Consulting * Project Support * Coaching and Training. The company develops tailored solutions for its customers and supports them in the implementation of IT projects. It also offers specialized services such as Data Engineering, Software Engineering and Cloud Solutions.

IT Consulting & Services
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3 C PROJETS SARL Logo

3 C PROJETS SARL 

Monthey · Since 2005

3 C PROJETS SARL provides IT services including repair, maintenance, installation and sale of PCs, servers, printers and peripherals. The company also offers data recovery, security and antivirus services, network setup (including Wi‑Fi and powerline), remote support, website development, consumables, training and project management.

Repair of Machinery & Electronic DevicesIT Consulting & Services
View profile4.7(3)
42 IT, Guanziroli Kevin Logo

42 IT, Guanziroli Kevin 

Vernier · Since 2015

The core activity of 42IT is to provide comprehensive IT services, including: maintenance and support of IT systems (Mac and PC); development of web platforms, websites, intranets, business applications and e-commerce solutions; on-site or remote intervention in case of IT disruptions, errors and emergencies; review, update and optimization of IT systems for stability and reliability; analysis of IT needs, procurement and installation of IT equipment. Overall, 42IT focuses on providing comprehensive IT solutions and services to businesses to support and optimize their digital presence and IT infrastructure.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(3)
a.b.e.r. relations Anna Barbara Eisl-Rothenhäusler Logo

a.b.e.r. relations Anna Barbara Eisl-Rothenhäusler 

Uetikon Am See · Since 2000

The core activity of ABER RELATIONS is the provision of services in the field of public relations (PR) and communication, in particular: * Conceptualization and implementation of communication concepts * Creation of text content (content) such as press releases, articles, books, annual reports, and editorials * Storytelling * Public Relations (PR) * Direct marketing and promotion * Association work and networking in the food and tourism sectors * Coaching and consulting The company positions itself as a PR and content agency with many years of experience and know-how in the communications industry.

Public Relations Consulting
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addor design Logo

addor design 

Grandvaux · Since 2018

The company offers a website creation platform that enables users to create and manage their own websites, including domain management.

Web Portals & Platform Companies
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Agence Copilote Sàrl Logo

Agence Copilote Sàrl 

Monthey · Since 2021

Agence Copilote Sàrl is a web and digital agency that designs websites, e-commerce sites and custom web applications and provides UX/UI and graphic design services. The agency also offers video production (social ads, motion design, shoots), photography and partners with technical studios for bespoke digital tools.

Public Relations Consulting
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Agency Sritharan Logo

Agency Sritharan 

Madiswil · Since 2023

The company offers a specialized service for real estate companies, focusing on performance marketing. The core activity involves creating and optimizing an individual online presence for real estate companies to effectively reach their target audience. Methods such as Google Ads and Facebook/Instagram advertising are used to achieve this. The company also offers a proprietary omnipresence methodology that enables automated visibility across all digital platforms. The goal is to support real estate companies in strengthening their online presence, generating qualified inquiries, and increasing their regional awareness.

Advertising Agencies
View profile5(3)
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.
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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.