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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

Laserstrahl.ch Mario Divis Logo

Laserstrahl.ch Mario Divis 

Aarberg · Since 2010

The core activity of the company "Laserstrahl" is the processing of materials using laser technology, particularly for the production of labels, markings, nameplates and logos on various surfaces. The company offers custom-made and series labeling for private and commercial customers, including the manufacture of special gifts, trophies and awards.

Advertising Agencies
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Laupper AG Logo

Laupper AG 

Seltisberg · Since 1979

The core activity of Laupper AG is the brokerage of advertising spaces and PR contributions for various media, in particular for the publications "Schweizerferien mit Dampf und Nostalgie", "Tourismus Recommender" and the websites "www.schweizerferien.ch" and "reisen-ferien-urlaub.com". The company offers advertising and banner sales services and provides tariffs for these services.

Advertising Agencies
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lavitto ag Logo

lavitto ag 

Netstal · Since 2018

The core activity of lavitto ag is the development, maintenance and marketing of corporate websites, particularly with the Enterprise Content Management System TYPO3, as well as the provision of online marketing services, including search engine optimization (SEO) and Google Ads (SEA).

IT Consulting & Services
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LC Systems Engineering AG Logo

LC Systems Engineering AG 

Arbon · Since 1998

The company's core activity is providing services and solutions in the areas of Data Engineering, Data Analytics and Data Security. This includes the development and implementation of data infrastructures, the analysis and securing of data, as well as consulting and supporting companies in their digital transformation. The company also offers Managed Services, Consulting and Training to support customers in using and securing their data.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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Legendary IT GmbH Logo

Legendary IT GmbH 

Zug · Since 2015

The core activity of Legendary IT GmbH is the consulting and support of customers in the introduction and implementation of cloud solutions, particularly based on Amazon Web Services (AWS). This includes: Consulting and consulting to determine the optimal IT solution for the customer, Implementation and migration of IT systems to the cloud, Training and further education of employees for independent use of the cloud solution, Operation and maintenance of the cloud solution. The company also offers training on AWS topics and advises customers on the selection and implementation of cloud services.

IT Consulting & ServicesIT Infrastructure & Cloud
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Legon Informatik AG Logo

Legon Informatik AG 

Gränichen · Since 1997

Legon Informatik AG is a software development company that creates bespoke software solutions and provides programming and design services. The company develops projects and products such as CardioCard, a cardiology system with a digital patient record, and operates a ticket system.

Software Development
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Leicom IQ AG Logo

Leicom IQ AG 

Winterthur · Since 1997

Leicom ITEC AG is a consulting firm specializing in the digital transformation of infrastructures and business processes. The company's core activity is to support businesses in implementing digital solutions to improve their efficiency, security, and sustainability. This includes consulting and implementing smart building solutions, cyber security measures, ESG reporting, and other digital transformation projects.

IT Consulting & Services
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Agri Médias Sàrl Logo

Agri Médias Sàrl 

Lausanne · Since 1994

The company is an agricultural weekly magazine specializing in agriculture and the agricultural sector in Switzerland. Its core activity is to publish and disseminate news, articles and information on agriculture, animal husbandry, plant production, market and technology in this field.

Newspapers & Magazines
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Leseda Media Phetchmalee Logo

Leseda Media Phetchmalee 

Gelfingen · Since 2018

The core activity of Leseda Media is providing services in the field of online marketing, including website creation, Google Business Profile optimization, visualizations, copywriting, social media marketing, recruiting, e-commerce, and marketing consulting.

Advertising Agencies
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LeVol AG Logo

LeVol AG 

Magden · Since 2008

The core activity of LeVol AG encompasses three main areas: 1. **Communication and Collaboration**: LeVol supports companies and organizations in realizing and marketing their projects through winning communication and open dialogue. 2. **Project Consulting and Management**: The company advises and accompanies customers in the implementation of projects, particularly in the areas of IT service and change management. 3. **Real Estate and Property Services**: LeVol offers services as a property scout (CH, EU), including the search and brokerage of properties, such as yield objects, real estate portfolios, building land, and building land with building permits.

Public Relations Consulting
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LGF Informatik AG Logo

LGF Informatik AG 

Kriegstetten · Since 2001

LGF Informatik AG develops bespoke software and systems for public authorities and industry. The company has expertise in telecommunications, network technology and information security, works on modeling large-scale databases and provides IT services for computer and network infrastructure.

Software Development
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Lienta GmbH Logo

Lienta GmbH 

Berikon · Since 1995

The core activity of Lienta GmbH is the conception and implementation of IT training courses for educational institutions and companies. The company offers individually designed training courses and provides freelance experts to customers.

IT Consulting & Services
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Limmatstadt AG Logo

Limmatstadt AG 

Schlieren · Since 2014

Limmatstadt AG is a regional development and location-promotion organisation that connects the Limmat region across political boundaries and facilitates networking among business, culture, politics and civil society. It provides services including economic promotion, regional expertise, promotional channels, mandate-based services, and operates newsletters and events.

Trade Fair & Event OrganizersWeb Portals & Platform Companies
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LinDev Bernhard Rosenkränzer Logo

LinDev Bernhard Rosenkränzer 

Unterschächen · Since 2011

LinDev Bernhard Rosenkränzer develops Open Source software and systems and provides consulting and development services, including customized Linux, Android and *BSD operating systems for embedded, desktop and server platforms. Other services include power-efficient ARM-based systems, porting and maintenance of Open Source components, migration from closed-source to open-source, and development infrastructure such as git and continuous integration.

IT Consulting & Services
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Lingenhel Technics GmbH Logo

Lingenhel Technics GmbH 

Wollerau · Since 2019

Lingenhel Technics GmbH provides telecommunications and network technology services, including installation of fiber-optic and copper cabling, LAN/WLAN networks, and telephone and communication systems. The company also offers project takeover and support, project management, temporary technical personnel, and consulting to optimize telecommunications projects.

Electrical Planning & InstallationTelecommunications
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Lipsum-Soft GmbH Logo

Lipsum-Soft GmbH 

Oberägeri · Since 2022

The core activity of Lipsum-Soft is the development and maintenance of customized software, particularly web-based applications, for customers in Switzerland and Austria. This includes the conception, analysis, development, and maintenance of software solutions, including full-stack web development, smartphone app development, and design & conception. The focus is on creating individual software solutions tailored to the specific needs of customers.

IT Consulting & ServicesSoftware Development
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Livingdocs AG Logo

Livingdocs AG 

Zurich · Since 2012

The company Livingdocs develops and offers a software solution for the creation, management and publication of journalistic content. The core activity of the company is to support media companies and publishers in the digital transformation of their content by providing an intuitive and efficient platform for creating, editing and publishing articles, newsletters and other content.

IT Consulting & ServicesSoftware Development
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Livin Identities GmbH Logo

Livin Identities GmbH 

Basel · Since 2011

The core activity of Livin Identities GmbH is the development and implementation of branding concepts for companies, particularly SMEs and startups. This includes the creation of brand identities, brand design and the development of creative solutions to support companies in achieving their goals. The company operates internationally and offers its services through a team of creatives, developers and strategists.

Advertising Agencies
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LOFTBIRD AG Logo

LOFTBIRD AG 

Burgdorf · Since 2015

The core activity of LOFTBIRD AG is the development and provision of software for managing holiday apartments and houses. The software enables users to manage, market and rent their holiday apartments, offering features such as financial and customer management, channel management and a user-friendly interface.

Software Development
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Lokalinfo AG Logo

Lokalinfo AG 

Zurich · Since 1985

The core activity of Lokalinfo AG is the publication of local newspapers and digital media in various regions of Switzerland, particularly in the airport region, parts of the Gold Coast and Volketswil. The company publishes six multimedia local newspapers, most of which are official publication organs, and also offers digital newspaper editions.

Publishing
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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.