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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'323 companies found

atelier komma gmbh Logo

atelier komma gmbh 

Biel/Bienne · Since 2018

Advertising Agencies
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atelier-k Verena Küttel Lottenbach Logo

atelier-k Verena Küttel Lottenbach 

Weggis · Since 1991

atelier-k Verena Küttel Lottenbach designs and implements print and web projects and provides marketing consulting as well as production of advertising materials, CI-compliant templates and websites. Under the label unikat4you she creates fabric designs and leads related workshops, and she also teaches courses at the Klubschule.

Advertising Agencies
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ATELIER L., Laure Burdet Logo

ATELIER L., Laure Burdet 

Essertines-Sur-Yverdon · Since 2013

ATELIER L., Laure Burdet creates custom stationery and communication materials, including faire‑part for weddings and births. The studio also provides graphic communication services for businesses, advising on visual identity and offering tailored design solutions.

Advertising Agencies
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Atelier Monkey Lejeune Logo

Atelier Monkey Lejeune 

Le Locle · Since 2022

Atelier Monkey is an agency for visual communication and design, specializing in the creation of identities, websites, print media, photography, videos, and marketing materials. The company's core activity is the development of visual solutions for businesses and institutions to strengthen their communication and identity.

Advertising Agencies
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ATELIER MORACH Logo

ATELIER MORACH 

Zurich · Since 2009

The core activity of Atelier Morach encompasses design, research and teaching, particularly in the areas of: Branding, Publishing, Advertising, Artificial Intelligence and Lecturing. Additionally, the company provides services in Corporate Design, Editorial Design, Information Design, brand development and management.

Advertising Agencies
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atelier MUY GmbH Logo

atelier MUY GmbH 

Zurich · Since 2017

The company provides services in the field of visual communication and design, particularly in the areas of corporate design, print media, digital media, signage and interactive media. It supports customers in the development of corporate design systems, websites, print media, packaging and labeling and orientation systems.

Advertising Agencies
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Atelier Neukom Logo

Atelier Neukom 

Kloten · Since 2014

The core activity of Atelier Neukom is the provision of services in the field of graphic design, web design and photography, particularly for small and medium-sized enterprises (SMEs) and municipalities. This includes the design of print materials, websites, logos and other visual elements, as well as the creation of photographs and the provision of advertising services.

Advertising Agencies
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Atelier Nord, Graf, Walther-Borrmann KLG Logo

Atelier Nord, Graf, Walther-Borrmann KLG 

Basel · Since 2013

Atelier Nord, Graf, Walther-Borrmann KLG is a graphic design studio focusing on editorial design and corporate/brand design. The studio provides editorial and book design, visual identity development and typographic design services for print and digital projects.

Advertising Agencies
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atelierQuer.ch Witschi Logo

atelierQuer.ch Witschi 

Steffisburg · Since 2006

The core activity of atelierQuer is the provision of graphic design services, including: logo design, corporate design, print and online media design, illustration, and web design. The company offers consulting, design, and implementation in these areas and positions itself as an independent graphic design studio.

Advertising Agencies
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Atelier Rosenberg Logo

Atelier Rosenberg 

Lenzburg · Since 1998

Advertising Agencies
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Atelier Scheidegger GmbH Logo

Atelier Scheidegger GmbH 

Bern · Since 2015

The core activity of Atelier Scheidegger is the provision of services in the field of graphic design, web design, and communication. This includes in particular: * Graphic design: development of logos, corporate design, brochures, flyers, posters, and other print materials * Web design: design and development of websites, including responsive design, fast loading times, and SEO optimization * Communication consulting: development of content that addresses the target audience and consulting on the communication of messages The company thus offers a comprehensive range of services to support companies in shaping their visual identity and communicating with their target audience.

Advertising Agencies
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Atelier Soland KLG Logo

Atelier Soland KLG 

Horgen · Since 2021

The company offers services in the field of digital marketing and visual communication. The core activities include: Social Media Marketing: development of customized strategies and campaigns for clients; E-Mail Marketing: creation of effective newsletter campaigns; Storytelling: writing content for clients; Visual Communication: development of unique visual languages for clients' digital presence; Web Design: design of modern and functional websites; Illustrations: experimentation with various illustration styles and techniques for clients. The company supports clients in presenting their stories and brands in the digital space and offers creative solutions for their marketing and communication needs.

Advertising Agencies
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Atelier T19 Sàrl Logo

Atelier T19 Sàrl 

Neuchâtel · Since 2008

The core activity of Atelier T19 is the creation of visual communication solutions and the provision of services in the field of graphic design, including: Art Direction, Branding, Video Production, Exhibition Design, Digital Marketing and Advertising, and Print and Packaging Design. The company focuses on creating visual experiences and developing brand identities for its clients.

Advertising Agencies
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Atelier Vuarnoz GmbH Logo

Atelier Vuarnoz GmbH 

Uster · Since 2016

Atelier Vuarnoz GmbH is a studio that conceives, designs and implements digital applications. It provides design and development services for digital tools and can present recent projects to potential clients on request.

Advertising Agencies
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Atelier web astera Sàrl Logo

Atelier web astera Sàrl 

Bussigny · Since 2024

Atelier web astera Sàrl designs and develops custom websites, web applications and graphic identities, providing UX/UI design, accessibility (WCAG), SEO, ongoing maintenance and security audits.

IT Consulting & Services
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atelierZed Sàrl Logo

atelierZed Sàrl 

Blonay · Since 2011

The core activity of Atelierzed is the provision of services in the field of graphic design and pre-press, including the creation of presentations, in particular PowerPoint presentations, as well as the provision of communication services.

Advertising Agencies
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atensis Digital Media GmbH Logo

atensis Digital Media GmbH 

Hergiswil Nw · Since 2019

atensis Digital Media GmbH specializes in content marketing, search engine optimization (SEO), online advertising, affiliate marketing and domain trading.

Advertising AgenciesSoftware DevelopmentWeb Portals & Platform Companies
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atety sàrl Logo

atety sàrl 

Niederwangen B. Bern · Since 2014

The core activity of atety sàrl is to provide services in the field of digital technologies, particularly in the following areas: 1. **Application Integration**: The company supports customers in integrating their digital components, such as devices and applications, to create a service-oriented IT architecture. 2. **Drupal Development**: atety sàrl specializes in developing solutions with the Content Management System (CMS) Drupal and offers expertise in this area. 3. **Livestreaming**: The company provides services for broadcasting events on the internet in HD or 4K quality, such as conferences, webinars, workshops, concerts, and public events. Overall, the company's focus is on advising and implementing digital solutions for businesses to optimize their IT systems and meet their customer needs.

IT Consulting & Services
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ATG systèmes, Thierry Guillemin Logo

ATG systèmes, Thierry Guillemin 

Ecublens Vd · Since 2000

The core activity of ATG Systèmes is the sale, programming, installation, maintenance and repair of cash register systems and payment terminals, particularly from brands such as Schultes, RCH and Nets. The company also offers related services such as training, support and maintenance to support customers in the Swiss Romandy region in managing their sales transactions and payment processing.

IT Consulting & Services
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ATG Suisse SA Logo

ATG Suisse SA 

Stabio · Since 2005

The company ATG Anzani Group is an IT service provider specializing in the areas of Business Intelligence, Artificial Intelligence, software development, and digital transformation. The company's core activities include: development and implementation of Business Intelligence solutions, creation of customer-specific software applications, application of Artificial Intelligence technologies, consulting and support for the digital transformation of companies, development of solutions for the automation of business processes (Robotic Process Automation), and application of Blockchain technology in the field of digital assets. The company offers its services to companies from various industries, including energy, gas, oil, chemicals, and others.

Software Development
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AT Handel & Dienstleistung GmbH Logo

AT Handel & Dienstleistung GmbH 

Volketswil · Since 2024

AT Handel & Dienstleistung GmbH provides IT consulting and IT services, including analysis, planning, implementation, support, system integration and cloud solutions. The company supports projects from initial analysis through implementation and provides ongoing IT support.

IT Consulting & ServicesIT Security
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atheia Sàrl Logo

atheia Sàrl 

Les Acacias · Since 2022

The company Atheia Sàrl provides IT services to small and medium-sized enterprises (SMEs). The core activities include: IT support (technical support for software, hardware and network issues), regular maintenance of IT systems (regular maintenance and security checks), consulting and training (advice and training for optimizing IT usage), IT infrastructure (management and maintenance of IT infrastructure), and telephony (implementation of VoIP solutions for businesses). The company thus offers comprehensive IT services to SMEs to secure, maintain and optimize their IT infrastructure.

IT Consulting & Services
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Athena AG für Data-Engineering und Consulting Logo

Athena AG für Data-Engineering und Consulting 

Zurich · Since 1993

Athena AG für Data-Engineering und Consulting provides data engineering and consulting services focused on data analysis, CRM systems, software development, and data capture/management.

IT Consulting & Services
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ATHENAIS SA Logo

ATHENAIS SA 

Boudry · Since 2023

ATHENAIS SA develops AI-based systems for defect detection and predictive analytics, including a HyperOptimization tool for parameter selection with Cognex Vidi and Halcon MvTec. The company also provides the AIS automated optical inspection platform and software modules MAP Pilot (image collection) and MAP Inspect (image tagging).

IT Consulting & Services
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Athenco Sàrl Logo

Athenco Sàrl 

Geneva · Since 2020

The core activity of Athenco is software quality engineering, particularly the industrialization of test processes and the automation of tests. The company offers solutions and services in the areas of test automation, test management, test data management and quality assurance, especially for SAP systems.

IT Consulting & Services
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Athlema AG Logo

Athlema AG 

Cham · Since 2022

The core activity of Athlema AG is the brokerage and marketing of partnerships between Swiss snow sports athletes and business partners. The company acts as a management agency, supporting athletes in economic matters and developing individual marketing solutions to enable long-term and sustainable collaborations between athletes and companies.

Advertising Agencies
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Atilla Deniz Logo

Atilla Deniz 

Rorschach · Since 2019

The company's core activity is providing services in the field of digital transformation, particularly in the areas of: web and app development, 3D and VFX production, branding and brand strategy, social media strategy and content creation, video production, artificial intelligence development, and startup consulting and marketing consulting. The company supports customers in visual communication, the development of digital platforms, and the positioning of their brand in the market.

Advertising Agencies
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Atinary Technologies Sàrl Logo

Atinary Technologies Sàrl 

Epalinges · Since 2019

The core activity of Atinary Technologies Inc. is the development and provision of Artificial Intelligence (AI)-based solutions for accelerating research and development (R&D) in the fields of chemistry, materials science, and biotechnology. In particular, the company focuses on the development of Self-Driving Labs, which enable experiments to be performed automatically and with high throughput, and on the application of Machine Learning (ML) algorithms for the analysis and optimization of research data. The goal is to enable the discovery of new materials and molecules exponentially faster and more cost-effectively, thereby accelerating the transition to a sustainable future.

Software Development
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Atipik SA Logo

Atipik SA 

Carouge Ge · Since 2010

The core activity of Atipik SA is the conception, development and implementation of innovative digital solutions, particularly web and mobile applications, business apps, websites and design systems. The company also offers workshops and consulting services to support customers in their digital transformation.

Software Development
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Atiscom Sàrl Logo

Atiscom Sàrl 

Geneva · Since 2006

The core activity of Atiscom is to provide services in the fields of IT, telecommunications and video surveillance for companies, particularly SMEs, in the Geneva region and the Léman-Arc. This includes: development and implementation of customized IT solutions, installation and maintenance of telephone systems and video surveillance systems, management and maintenance of IT infrastructures, and provision of support and services, including remote maintenance and security services. The company positions itself as a partner for companies to support them in overcoming their IT challenges and enable them to focus on their core activities.

IT Consulting & ServicesIT Infrastructure & CloudTelecommunications
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Atlantia Consulting Micheli & Co. Logo

Atlantia Consulting Micheli & Co. 

Chiasso · Since 2013

The core activity of Atlantia Consulting Micheli & Co. is the creation of high-quality content for companies, particularly in the field of online marketing. The specific services include: SEO copywriting, creation of blog content, creation of product descriptions for e-commerce platforms, guest posting, call-to-action, claim and naming, ghostwriting, editing, proofreading, and creative writing services. The company positions itself as an expert in content creation and offers its customers a wide range of services to strengthen their online presence and effectively target their audience.

Advertising Agencies
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Atlantic Computer Systems AG Logo

Atlantic Computer Systems AG 

Horgen · Since 1992

The core activity of ATLANTIC Computer Systems is the development and provision of innovative IT solutions for businesses, including networked working and technical expertise, to support the business success of its customers.

Software Development
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Atlanto AG Logo

Atlanto AG 

St. Gallen · Since 2021

The company provides software solutions for businesses, particularly in the areas of sales, accounting, time management, contact management, and business planning tools. It supports companies in managing their business processes and offers tools for efficient leadership and organization.

Software Development
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Atlas Studio GmbH Logo

Atlas Studio GmbH 

Zurich · Since 2018

Atlas Studio GmbH is a collective graphic design practice producing visual communication for arts and cultural clients. Their work includes visual identities, book and publication design, posters, exhibition campaigns, signage and websites.

ArtistsAdvertising Agencies
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AtlasTrax Sàrl Logo

AtlasTrax Sàrl 

Rivaz · Since 2022

The core activity of Atlastrax is the development and provision of satellite-based geolocation and tracking solutions for boats and ships, particularly to prevent theft and support fleet management.

Software Development
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AtlasVR AG Logo

AtlasVR AG 

Flüelen · Since 2021

The core activity of AtlasVR is the development and provision of Virtual Reality (VR) training solutions for industrial companies, particularly in the Mechanical Electrical and Metal (MEM) and building technology sectors. The company designs and implements customized VR training programs to improve the efficiency and quality of training and increase the safety of trainees.

Software Development
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Atlex GmbH Logo

Atlex GmbH 

Zuzwil Sg · Since 2014

Atlex GmbH designs and develops WordPress websites and provides SEO optimization, web hosting, and maintenance/support services for freelancers, small businesses and associations.

IT Consulting & ServicesSoftware Development
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Atmin Web Solutions Egli Logo

Atmin Web Solutions Egli 

Solothurn · Since 2021

Atmin Web Solutions Egli provides managed hosting and comprehensive website hosting services. The company handles system maintenance, administration and updates, and serves as a direct contact for hosting- and website-related issues.

IT Infrastructure & Cloud
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ATOIO GmbH Logo

ATOIO GmbH 

Eglisau · Since 2019

The core activity of ATOIO is providing IT solutions and services, particularly in the areas of infrastructure, Microsoft 365 & Azure and Modern Workplace. The company implements and operates IT infrastructures on-site or in the cloud and offers solutions for modern workplaces that enable working from anywhere.

IT Consulting & ServicesIT Infrastructure & Cloud
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Atoll AG Logo

Atoll AG 

Zurich · Since 2020

The core activity of Atoll AG is the creation of marketing and communication strategies as well as the implementation of advertising campaigns and branding measures for companies. Atoll positions itself as an agency that specializes in creating unique customer experiences, using modern communication formats. The agency supports its clients in developing brand strategies, planning and implementing advertising campaigns, and designing user experience.

Advertising Agencies
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ATOLL G - Atelier Graphique SNC Logo

ATOLL G - Atelier Graphique SNC 

La Chaux-De-Fonds · Since 2021

The core activity of Atoll G - Atelier Graphique is the conception, realization and production of graphic content and printed materials, including: graphic design, printing, processing and finishing of printed products, web design, and bookbinding. The company offers these services to a wide range of clients, including private individuals, artists, students, teachers, therapists, associations, cooperatives and small businesses.

Advertising Agencies
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Atonon GmbH Logo

Atonon GmbH 

Wohlen B. Bern · Since 2019

The core activity of Atonon GmbH is the creation of entertaining and humorous texts as well as communication consulting for companies to effectively reach their target audience.

Public Relations Consulting
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atorex AG Logo

atorex AG 

Hünenberg · Since 2007

The core activity of Atorex AG is the conception and realization of digital solutions, in particular: Interactive Websites, Mobile Apps, Web Applications, and Point of Sales Services (central management of POS terminals, advertising or software). The company combines content and technology to develop user-friendly and customer-centric solutions.

IT Consulting & ServicesIT Infrastructure & Cloud
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Atos AG Logo

Atos AG 

Zurich · Since 2023

The core activity of Atos is providing digital solutions and services, particularly in the areas of digital transformation, cybersecurity, and cloud technologies. Atos offers customized, secure, and sustainable digital end-to-end solutions to businesses to enhance their digital presence and promote their value creation. This also includes services such as managed IT services, digital workplaces, and consulting for companies to achieve their CSR goals.

IT Consulting & ServicesSoftware Development
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ATOSS Software AG Logo

ATOSS Software AG 

Zurich · Since 2007

The company offers consulting and services in the field of software introduction and implementation, particularly for companies in the healthcare, public service, retail and logistics sectors. The core activities include: practical consulting from process analysis to change management, software introduction and implementation, agile project management for a smooth introduction, customer services and support in ongoing operations. The company positions itself as a full-service provider with a strong partner ecosystem and a focus on investment security.

Management ConsultingSoftware Development
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aTouch Dynamics GmbH Logo

aTouch Dynamics GmbH 

Hirschthal · Since 2018

The company's core activity is the development of software solutions for industry, particularly for agile project teams, with the goal of providing innovative solutions based on the latest research results and supporting customers in achieving their objectives.

Software Development
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Atrabile Sàrl Logo

Atrabile Sàrl 

Geneva · Since 2010

The core activity of Atrabile is the publication and distribution of comics and graphic novels.

Publishing
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ATRASIS GmbH Logo

ATRASIS GmbH 

Uetikon Am See · Since 2006

ATRASIS GmbH is an independent consultancy that supports executives and decision-makers in strategic, complex business transformations from strategy development to implementation. Services include business architecture, governance, organization and process design, change management and assembling experienced project teams from a professional network.

Management ConsultingIT Consulting & Services
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ATRIQ AG Logo

ATRIQ AG 

Küsnacht Zh · Since 2015

Web Portals & Platform CompaniesArt & Antique Trade
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Atrium Verlag AG Logo

Atrium Verlag AG 

Zurich · Since 1953

The company's core activity is the publishing and distribution of books. The company is active in the book industry and offers a wide range of titles published by various publishers. It is a book publishing house specializing in the publication and distribution of literature.

Publishing
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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.
Per page
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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.