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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

Stöhlker Master Trade Logo

Stöhlker Master Trade 

Zollikon · Since 1997

Public Relations Consulting
View profile3.4(5)
Stöhlker AG Logo

Stöhlker AG 

Zollikon · Since 1982

Stöhlker AG is a public relations agency providing strategic and operational communications services. It advises corporations, SMEs, associations and individuals in the DACH region and delivers services such as public affairs, corporate and marketing communications, crisis communication, media relations, social media communication, strategy consulting, media training and video production.

Public Relations Consulting
View profile3.4(5)
Studio C GmbH Logo

Studio C GmbH 

Zurich · Since 2023

The core activity of Studio C GmbH is advising companies and private individuals on communicative challenges, including live communication, classical advertising and creative concept work.

Public Relations Consulting
View profile5(5)
STYM Sàrl Logo

STYM Sàrl 

Delémont · Since 2020

Software Development
View profile5(5)
Sügro Schweiz AG Logo

Sügro Schweiz AG 

Winznau · Since 2017

Sügro Schweiz AG is a trade services company that provides modular sales and marketing support as well as import and distribution services for national and international brands. Services include key account management, distribution setup and control, merchandising, promotions and event support, sales activities and project management.

Advertising Agencies
View profile4.8(5)
Surseer Woche AG Logo

Surseer Woche AG 

Sursee · Since 1992

The company's core activity is the publication and distribution of weekly newspapers, in particular the titles 'Surseer Woche', 'Sempacher Woche' and 'Trienger Woche', as well as the operation of online portals and social media channels in the field of journalism and media.

Newspapers & Magazines
View profile3.6(5)
Suter & Bähler Installationen AG Logo

Suter & Bähler Installationen AG 

Zurich · Since 1997

The core activity of Suter & Bähler Installationen AG encompasses the planning, manufacturing, distribution, and installation of telecommunications equipment and infrastructure. Specifically, this includes: installation of telecommunications systems (copper, fiber, cable trays); production of line power distributors and specialty cables; assembly, wiring, and testing of devices; mechanical adaptations; rack assemblies; renovation and relocation of existing systems; and demolition work. The company thus offers a comprehensive range of services and products for the telecommunications industry.

Telecommunications
View profile4.8(5)
Suter Software Logo

Suter Software 

Wald Zh · Since 2019

The core activity of Suter Software is the creation and operation of websites, web hosting, e-mail services and the development of plugins, as well as the provision of reseller services.

IT Consulting & Services
View profile5(5)
Swyron GmbH Logo

Swyron GmbH 

Oberwangen Tg · Since 2019

The core activity of Swissdigicard is the development and provision of innovative digital marketing solutions, particularly a bio-link platform that enables companies to efficiently connect their offline and online worlds. This includes the creation of individual landing pages, real-time analytics, digital card solutions with NFC cards and dynamic QR codes for marketing purposes. The company aims to help businesses rethink their communication strategies and reach their customers more efficiently, while promoting sustainability by reducing paper consumption.

Advertising Agencies
View profile5(5)
SWISS GRAFIK SA Logo

SWISS GRAFIK SA 

St-Imier · Since 2006

The core activity of SWISS GRAFIK is the production of print products, particularly in the field of large-format UV printing on various materials such as wood, aluminum, Dibond, Forex, paper and others. The company also offers digital printing services for brochures, catalogs, reports and other print products.

Advertising Agencies
View profile5(5)
Swiss IT Media GmbH Logo

Swiss IT Media GmbH 

Thalwil · Since 1996

The core activity of Swiss IT Media GmbH is the publication of specialist publications for the IT industry in Switzerland, particularly through the publication of two specialist magazines (Swiss IT Magazine and Swiss IT Reseller) and the operation of two web platforms (www.itmagazine.ch and www.itreseller.ch).

Trade Fair & Event OrganizersAdvertising Agencies
View profile4.2(5)
swissns GmbH Logo

swissns GmbH 

Lucerne · Since 2013

The core activity of swissns GmbH is the provision of IT and security services, including: IT consulting and development, security consulting and services (e.g. penetration tests, vulnerability assessments), operation and management of data centers and cloud services, development of web applications and mobile apps, digital marketing services, and the sale of security products and solutions (e.g. SSL certificates, anti-spam solutions). The company thus offers a wide range of IT and security services to support companies in achieving their digital goals.

IT Consulting & Services
View profile5(5)
Swiss Volunteers Logo

Swiss Volunteers 

Ittigen · Since 2018

The company develops and operates a helper platform that assists organizations in recruiting, coordinating and managing volunteers. The platform offers features such as centralized data management, intuitive registration forms and individual settings for organizations to accelerate the recruitment process and reduce administrative burden.

Web Portals & Platform Companies
View profile3.6(5)
sydoc AG Logo

sydoc AG 

Baar · Since 2005

The core activity of Sydoc AG is the digitization of business processes and data, particularly in the field of document management. This includes the conversion of physical information into digital data, the processing of invoices and other documents, digital mailroom and data archiving. The company offers customized cloud-based processing processes and supports customers in optimizing their business processes through the digitization of data and information.

Administrative ServicesIT Consulting & ServicesIT Infrastructure & Cloud
View profile4.8(5)
SYFEX AG Logo

SYFEX AG 

Basel · Since 2007

The company develops and provides software solutions, particularly mobile business solutions, standard solutions and individual software solutions, to meet the needs of companies and optimize their business processes. The core activities include the development of mobile applications, web applications, Windows applications and the integration of mobile computing solutions into the existing infrastructure of companies.

IT Consulting & ServicesSoftware Development
View profile4.6(5)
Systemfive AG Logo

Systemfive AG 

Grosswangen · Since 2008

The core activity of Systemfive is providing tailored IT solutions for businesses, including: IT outsourcing and consulting, IT security services, cloud services, virtualization and dedicated servers, auditing and monitoring of IT systems, IT network planning, implementation and optimization, project management and support for IT migrations, disaster recovery and backup services. The company thus offers a wide range of IT services tailored to the individual needs of its customers.

IT Consulting & Services
View profile5(5)
Talk to me Sàrl Logo

Talk to me Sàrl 

Neuchâtel · Since 2013

The core activity of the company "Talk to me" consists of creating digital solutions, particularly in the areas of: User Experience (UX) and Design, Web Development, Mobile Application Development, Process Digitalization, and E-Commerce Solutions. The company supports customers in their digital transformation and helps them improve the user-friendliness and value of their services. It also offers specialized solutions such as Freshdesk for customer support and Infomaniak for hosting.

Software Development
View profile4.8(5)
TalkPool AG Logo

TalkPool AG 

Chur · Since 2001

The core activity of Talkpool is the provision of network services, particularly in the fields of telecommunications and the Internet of Things (IoT). This includes network planning, implementation, maintenance and documentation as well as remote site management. The company supports the infrastructure for a smart and sustainable future and has already made over 5,000 telecommunications sites sustainable.

Telecommunications
View profile3.8(5)
taNET GmbH Logo

taNET GmbH 

Goldau · Since 2001

The core activity of taNET GmbH is the provision of services and solutions in the field of information technology (IT), particularly in the areas of IT security, network engineering, cloud evaluation and consulting, system hosting, training, and virtual workplaces. The company also develops and distributes its own software products, such as the ADprofiler, which is used to support system administrators and standardize processes in IT system management. Furthermore, taNET GmbH offers consulting and support services to companies to support them in planning, implementing, and operating secure, efficient, and highly available IT systems.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(5)
TBS Marken Partner AG Logo

TBS Marken Partner AG 

Zurich · Since 2012

The core activity of TBS Marken Partner AG is the creation of holistic brand communication solutions, including branding, advertising, content creation, and brand management. The company supports customers in developing strong brand identities and messages and translates them into effective creative concepts. Specific services include: Branding and Corporate Design, Advertising and Campaigns, Content Creation and Strategy, Brand Management and Consulting, Design and Implementation of Brand Identities, Creation of Guidelines, Manuals, and Brand Books, and Templates for various applications. The company focuses on creating clarity and orientation for brands and develops solutions tailored to the specific needs and goals of its customers.

Advertising Agencies
View profile4.6(5)
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.