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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

QS Marketing Plan GmbH Logo

QS Marketing Plan GmbH 

Zurich · Since 2021

The company's core activity is providing online marketing services, including: web design and graphic design, content marketing (creation of engaging content), email marketing, search engine optimization (SEO), analysis of web traffic and conversions, management of social media channels, and development of online advertising campaigns. The company supports customers in increasing their visibility on the internet and helps them improve their online presence.

Advertising Agencies
View profile5(3)
Qualiflex Solutions AG Logo

Qualiflex Solutions AG 

Sins · Since 2020

The core activity of Qualiflex Solutions AG is to provide services and solutions in the areas of automation, computer science and control technology, particularly in the sub-areas of automation and control technology (building automation, industrial automation), IT infrastructure (virtualization, storage, network, security), IT engineering, managed services (hosting, housing, SaaS, IaaS) and consulting. The company thus offers comprehensive solutions for the automation and digitization of processes in various industries, including building and industrial automation, as well as IT services for companies.

IT Consulting & Services
View profile5(3)
QuantCo Schweiz GmbH Logo

QuantCo Schweiz GmbH 

Zurich · Since 2017

QuantCo Schweiz GmbH provides data science, engineering, and economics services to help organizations turn data into decisions. Its product offerings include algorithmic pricing, data-driven claims management, and high-dimensional forecasting solutions for organizations in the financial, retail, industrial, and healthcare sectors.

IT Consulting & ServicesSoftware Development
View profile5(3)
ranz, ag Logo

ranz, ag 

Basel · Since 2001

The core activity of the company "ranz, ag" is the creation of concepts and strategies for companies, organizations and institutions in the fields of communication, brand building and corporate development. This includes services such as branding, design, copywriting, storytelling, online marketing, event planning and film production. The company focuses on developing creative and effective solutions to strengthen the communication and brand image of its customers.

Advertising AgenciesPublic Relations Consulting
View profile3.7(3)
Rawcut AG Logo

Rawcut AG 

Schlieren · Since 2015

The core activity of Rawcut is the creation of brand identities, campaigns, and brand experiences through creation, design, and strategy. Specifically, this includes: Identity and Design: development of brand identities, strategy, design, graphic design, and digital design; Campaigns: creation of campaigns, idea generation, content creation, copywriting, and artistic direction; Brand Experiences: creation of immersive brand experiences through events, spaces, and interactions to build meaningful and sustainable relationships with the audience. Rawcut positions itself as a creative partner that brings brands to life and creates unforgettable moments.

Advertising Agencies
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Reber Informatik + Engineering GmbH Logo

Reber Informatik + Engineering GmbH 

Münsingen · Since 2010

The core activity of Reber Informatik + Engineering GmbH is the development and provision of software solutions for the healthcare sector, particularly for cantonal health authorities, as well as the creation of eGovernment solutions, registry solutions, and customized software solutions tailored to specific customer needs.

IT Consulting & ServicesSoftware Development
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Recto-Verseau Sàrl Logo

Recto-Verseau Sàrl 

Vallorbe · Since 1993

The company Recto-Verseau Sarl is primarily active in the fields of publishing, event organization and education. It publishes a magazine (Revue Recto-Verseau) focusing on topics such as personal development, spiritual growth and alternative healing methods. In addition, the company organizes conferences, salons and workshops on similar topics and offers subscriptions to its magazine and books.

Publishing
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RedAct Kommunikation AG Logo

RedAct Kommunikation AG 

Glattbrugg · Since 2014

The core activity of Redact is the creation and dissemination of content for companies, particularly in the field of content marketing. This includes the development of content strategies, the creation of content, the design of content, the distribution of content, and the optimization of content. Redact positions itself as a full-service agency for content marketing and supports companies in exploiting the value of their topics and stories.

Public Relations Consulting
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Regulatory Globe GmbH Logo

Regulatory Globe GmbH 

Oberdorf Nw · Since 2019

The core activity of Regulatory Globe GmbH is to provide services and tools for Regulatory Affairs in the field of medical devices, particularly with regard to compliance with EU regulations such as the Medical Device Regulation (MDR) and the In-vitro-Diagnostic Regulation (IVDR). The company offers, among other things, a software called "Elly" that supports companies in meeting regulatory requirements, as well as consulting services and training.

Management ConsultingSoftware Development
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Rheinfiber AG Logo

Rheinfiber AG 

Sennwald · Since 2015

The core activity of Rheinfiber AG is the planning, development, implementation and maintenance of secure and demanding data supply networks, particularly in the field of optical fibers and glass fiber networks. This includes: consulting and planning of data supply networks, development and delivery of materials (passive/active), splicing service and connector assembly, laying of glass fibers and execution of splicing work, maintenance and upkeep of data supply networks, fault detection and repair with quality measuring devices and piket service.

Telecommunications
View profile4.3(3)
Ristretto Kommunikation AG Logo

Ristretto Kommunikation AG 

Stans · Since 1999

Advertising Agencies
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Rixalto Group SA Logo

Rixalto Group SA 

Stabio · Since 2020

The core activity of Rixalto Group SA is the provision of digital services, in particular: development of websites, e-commerce platforms, blogs and mobile applications (app); search engine optimization (SEO) and search engine advertising (SEA); social media marketing; and digital education and training through the Rixalto Academy. The company thus offers a comprehensive range of digital services to support companies in their online presence and strategy.

Advertising Agencies
View profile5(3)
RMVD GmbH Logo

RMVD GmbH 

Basel · Since 2020

The core activity of RMVD is the conception, production and editing of video campaigns and communication strategies for companies, particularly the creation of corporate videos used for internal and external communication. This also includes services such as storytelling, production of image and sound material, as well as the publication of videos on websites and social media channels.

Advertising Agencies
View profile5(3)
Robotron Schweiz GmbH Logo

Robotron Schweiz GmbH 

Wil Sg · Since 2007

The core activity of Robotron Schweiz GmbH is the development and implementation of energy data management systems (EDM) and Oracle solutions for the Swiss energy market. The company provides consulting, implementation and maintenance of systems for all market roles in the energy market, including support for unbundling-compliant role models and IoT sensor technology.

IT Consulting & ServicesSoftware Development
View profile3.7(3)
Rodata AutoID AG Logo

Rodata AutoID AG 

Dietlikon · Since 2013

The core activity of Rodata AutoID AG is the development and provision of Auto-ID solutions for optimizing logistical processes in trade, transport, production and healthcare. This includes consulting, analysis, concept development, software development, hardware provision and implementation of systems based on barcode, RFID, IoT and RTLS technologies. Additionally, the company offers services, support, training, maintenance and repairs.

IT Consulting & ServicesSoftware Development
View profile3.7(3)
Roger Hubmann - Happy Students Logo

Roger Hubmann - Happy Students 

Zurich · Since 2019

Roger Hubmann - Happy Students resells and implements competence-oriented learning software, acting as a certified partner for CYPHER Learning. Services include implementation, training and operational support, as well as the use of generative AI tools for rapid development of digital training content for companies, educational providers and consultants.

IT Consulting & Services
View profile5(3)
Rohrbach-Informatik Logo

Rohrbach-Informatik 

Arlesheim · Since 1997

The core activity of Rohrbach-Informatik is the development and implementation of individual software solutions as well as the provision of support and maintenance services for medical software and image processing systems (PACS/DICOM).

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Rösli Reklame GmbH Logo

Rösli Reklame GmbH 

Wolhusen · Since 2005

The core activity of Rösli Reklame GmbH is the creation of professional signage solutions and corporate design advertising, including signs, advertising technology, signage and wrapping.

Advertising Agencies
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Rossier Publicité Sàrl Logo

Rossier Publicité Sàrl 

Sion · Since 2020

The core activity of Rossier Publicité is the provision of services in the field of advertising and public relations.

Advertising Agencies
View profile5(3)
Roth AG Schweiz Logo

Roth AG Schweiz 

Uetendorf · Since 2003

Advertising Agencies
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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.
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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.