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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

KWP - Koller Webprogramming Logo

KWP - Koller Webprogramming 

St. Gallen · Since 2010

The company's core activity is the provision of IT services, particularly in the areas of: * Development and programming of web applications using PHP, TYPO3 and WordPress * Creation of content management systems (CMS) with TYPO3 and WordPress * Adaptation and extension of existing PHP projects * Development of TYPO3 extensions with Extbase and Fluid * Development of WordPress plugins with PHP * Conducting SEO optimizations and analyses * Support for updates, server changes and migrations of existing projects * Implementation of Datatables and database connections with PHP and MySQL.

Software Development
View profile5(1)
KYNERGY Sàrl Logo

KYNERGY Sàrl 

Meyrin · Since 2002

The core activity of Kynergy is the consulting and implementation of Oracle and NetSuite applications for companies in Switzerland, particularly for small and medium-sized enterprises (SMEs) as well as for larger multinational corporations. Kynergy offers specialized services such as the implementation of Oracle products, the adaptation of NetSuite applications to the specific needs of customers, and the provision of expertise in the areas of Manufacturing, Supply Chain Management, Finance, and Procure to Pay.

IT Consulting & Services
View profile4(1)
Kynoa SA Logo

Kynoa SA 

Grand-Lancy · Since 2017

The core activity of Kynoa SA is the development, production and marketing of interactive media products, in particular Location-Based-Entertainment games and solutions, such as virtual reality games and interactive games for the entertainment market. This also includes the development and distribution of software related to these products.

Software Development
View profile5(1)
labcc di Corti e Co Logo

labcc di Corti e Co 

Chiasso · Since 2001

The core activity of Labcc is to provide services and solutions in the field of Information and Communication Technology (ICT), particularly: assembly and sale of computers (PC) and servers, development and implementation of solutions for small and medium-sized enterprises, provision of internet services such as hosting, housing and e-mail, consulting and support in IT security matters, and development and implementation of Linux-based solutions for the creation and optimization of services.

IT Infrastructure & Cloud
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La Boîte à Malice Sàrl Logo

La Boîte à Malice Sàrl 

Montreux · Since 2016

The core activity of the company "La Boîte à Malice" is the creation of visual identities and communication tools for businesses, including: Graphic design (logos, business cards, letterheads, flyers), Web design (responsive design, e-commerce solutions), Illustrations, App development (mobile apps), and Print production (business cards, letterheads, flyers). The company also offers services such as SEO optimization, email marketing, and website maintenance.

Advertising Agencies
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LaceUp AG Logo

LaceUp AG 

Zurich · Since 2020

The core activity of LaceUp is the development and provision of digital platforms and systems for time measurement and activity analysis in the outdoor sector, particularly for sports events and tourist applications. The company offers various formats for measuring running and driving times, creating rankings and managing events, all without the need for on-site infrastructure. The platforms are GPS-based and enable accurate and reliable time measurement on predefined routes or when reaching checkpoints.

Software Development
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LaCoSA AG Bern Logo

LaCoSA AG Bern 

Bern · Since 1998

LaCoSA AG Bern provides services in team organisation and planning and is the Swiss and Liechtenstein licensee of the web‑based scheduling application Dienstplan‑Live. The application supports automatic creation of work and duty rosters, employee entry of vacation and shift requests, and automated notifications; it is used in sectors such as media, healthcare, hospitality and commercial businesses.

Advertising Agencies
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La Factory communication Sàrl Logo

La Factory communication Sàrl 

La Chaux-De-Fonds · Since 2017

The core activity of the company "La Factory Communication" is the creation of communication strategies and solutions for businesses, including: development of brand identities (branding), creation of advertising campaigns (print, digital, social media), design of visual elements (logos, posters, catalogs, websites), organization of events and trade shows (stand design, signage), creation of content for web and mobile applications, and consulting on digital strategy and social media. The company thus offers a comprehensive range of services in the field of communication and marketing.

Advertising Agencies
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Lapala GmbH Logo

Lapala GmbH 

Bad Ragaz · Since 2014

Lapala web solutions primarily focuses on developing customized software tools and websites for clients. Its core activity encompasses programming and implementing web-based solutions, including mobile apps, to support and accelerate business processes.

Software Development
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La Randulina GmbH Logo

La Randulina GmbH 

Felsberg · Since 2004

The core activity of the company "La Randulina" is the provision of communication and text services, including communication consulting, project management, creative concept work, text creation, storytelling, journalism, public relations, media work, moderation and event organization.

Public Relations Consulting
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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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Lo-Na Lokal-Nachrichten Muri AG Logo

Lo-Na Lokal-Nachrichten Muri AG 

Gümligen · Since 1983

The core activity of the company "Lokal-Nachrichten" is the publication of a weekly newspaper focusing on reporting local events, news and topics from the municipalities of Muri, Gümligen and Allmendingen. This also includes the publication of official announcements, party and association information, as well as advertising and public relations reports.

Newspapers & Magazines
View profile4(1)
Loops Business Software AG Logo

Loops Business Software AG 

Münchenstein · Since 1992

The core activity of Loops ComputerWorks AG is the development and distribution of accounting software for Swiss SMEs and trustees, in particular the products LoopsFinanz, LoopsFinanz Pro and LoopsLohn, as well as the provision of support and services for this software.

Software Development
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lötscher visuelle kommunikation Logo

lötscher visuelle kommunikation 

Zurich · Since 2007

lötscher visuelle kommunikation is a design studio led by owner Stefanie Naegeli Lötscher that provides visual communication for print, spatial and digital media. Services include consulting and concept development, design (print, signage, exhibition graphics, web design) and project realisation with production coordination.

Advertising Agencies
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löwenzahn design GmbH Logo

löwenzahn design GmbH 

Uster · Since 2010

The core activity of Löwenzahn Design is the creation of visual communication for companies, including web design, graphics, photography and corporate design. The company develops individual solutions for the communication and presentation of companies, such as websites, logos, company images and advertising materials.

Advertising Agencies
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LST AG Logo

LST AG 

Lucerne · Since 1987

The company provides services in the field of online marketing, specifically in the areas of: marketing strategy and consulting, project management, corporate design and branding, web development and design, TYPO3 development, marketing automation, and online marketing (SEO/SEA/SEM, social media, content marketing, email marketing). The company supports customers in developing individual marketing strategies and solutions to reach their target groups and achieve their business goals.

Advertising Agencies
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Lucasdesign SA Logo

Lucasdesign SA 

Bellinzona · Since 2010

Lucasdesign SA is a communications agency that develops brand identities and delivers integrated communication services. Its offerings include graphic and packaging design, brand identity work, advertising campaign planning, multimedia and web services (including development and SEO), plus project planning, coordination and production management.

Advertising Agencies
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LUCID Analytics AG Logo

LUCID Analytics AG 

Zurich · Since 2022

The core activity of Lucid Analytics is the development of customized data solutions and models, including data engineering, AI and ML model development, implementation and integration of artificial intelligence, as well as the application of Natural Language Processing (NLP) and laboratory automation. The company supports customers in developing data strategies and implementing data analytics to solve complex challenges and achieve tangible business results.

Software Development
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Ludäscher Software Logo

Ludäscher Software 

Rothenthurm · Since 2014

Ludäscher Software provides custom software development and web design services. Offerings include Office macros for Microsoft Office, programming in Visual Basic (Classic/.NET), C/C++/C#, PLC module development (SCL, AWL, KOP, FUP), search engine optimization, and setup and maintenance of Joomla-based websites including hosting and email configuration.

Software Development
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LUDWIG Public Relations Logo

LUDWIG Public Relations 

Kreuzlingen · Since 2022

The core activity of LUDWIG Public Relations is the provision of services in the field of corporate communications, particularly in the areas of: Strategic conception, Text and editing, Press relations, Social media marketing, Translation management, Graphic and web design. The company supports customers in the development and implementation of communication strategies to achieve their goals and target groups.

Public Relations Consulting
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Lukas Gallati Grafik Logo

Lukas Gallati Grafik 

Lucerne · Since 2015

The company's core activity is the provision of graphic design services, including print design, digital design, logo creation, corporate design, web design and 3D visualizations. The company offers these services as an independent graphic designer and has already worked for various clients such as Ambäck, Amer Sports, ARTISET Education and others.

Advertising Agencies
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LUTZ Public Relations GmbH Logo

LUTZ Public Relations GmbH 

Zurich · Since 2017

The core activity of Lutz PR is the provision of services in the field of strategic communication and investor relations, including: Corporate communications consulting for companies, organizations and individuals; Development and implementation of communications strategies; Investor relations, including ad-hoc publicity and corporate governance; Media work, including media conferences, press releases and crisis communication; Support for mergers & acquisitions and transactions; Reputation management and protection of stakeholder relationships; Recruitment and training of communication specialists. The company positions itself as a partner for its clients in all communicative matters and offers comprehensive consulting and support in all areas of communication.

Public Relations Consulting
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luum. GmbH Logo

luum. GmbH 

Bern · Since 2024

The company is a full-service agency specializing in the creation of digital content, social media marketing, website design, and content creation. The core activity of the company is to support businesses in developing and implementing their digital strategies by creating customized content that perfectly matches the brand and effectively conveys the desired messages.

Advertising Agencies
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Lyo GmbH Logo

Lyo GmbH 

Zurich · Since 2020

The core activity of Lyo GmbH is the creation and implementation of communication strategies and concepts for companies, particularly in the area of digital presence and customer experience. This includes the development of content, the management of social media channels, the creation of brand identities and the optimization of customer experiences through the implementation of automation solutions.

Advertising AgenciesPublic Relations Consulting
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M 1 AG Logo

M 1 AG 

St. Gallen · Since 2012

The core activity of M1 AG is publishing, particularly the creation and publication of content on various topics such as economy, politics, music, culture and more. The company focuses on producing high-quality, authentic and surprising content that arises from intellectual achievement.

Publishing
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m2 development gmbh Logo

m2 development gmbh 

Baar · Since 2014

m2 development gmbh develops custom IT and software solutions and programs system interfaces. The company provides project implementation, integration of existing software components, as well as maintenance and support.

Software Development
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Macrogate IP Systems AG Logo

Macrogate IP Systems AG 

Horn · Since 2018

Macrogate IP Systems AG is an owner-managed service integrator providing communications and network IT services for SMEs. Its offerings include business internet (VDSL/FTTH/fiber/ethernet), business telephony (VoIP, Starface, Microsoft Teams), managed network packages, security services (MSSP, Acronis), consulting and IoT solutions.

IT Consulting & Services
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Macrogate Robotics AG Logo

Macrogate Robotics AG 

Horn · Since 2024

Macrogate Robotics AG provides business internet connectivity, VoIP telephony, managed network and security services, as well as consulting and IoT solutions for small and medium-sized enterprises. Offerings include hosted and on‑site PBX options, managed security/firewall services and all‑in‑one packages that bundle connectivity, networking and telephony.

IT Consulting & Services
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MAF Informatique Fardel Logo

MAF Informatique Fardel 

Yvonand · Since 2002

The core activity of MAF Informatique is the provision of IT services, particularly in the areas of: * IT services and infogérance (maintenance and management of IT systems) * Hosting (hosting of IT systems and data) * Troubleshooting and maintenance (repair and maintenance of IT systems). The company offers its customers tailored IT solutions to facilitate and optimize their work.

IT Consulting & Services
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MAGNO AG Logo

MAGNO AG 

Zurich · Since 2010

MAGNO AG develops custom web applications and websites and implements integrations with third‑party systems, primarily using Microsoft technologies such as C#/.NET. Services include CMS implementations (Umbraco, Sitefinity, Sitecore), API integrations, and design collaboration.

IT Consulting & ServicesSoftware Development
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MaiQ Innovations GmbH Logo

MaiQ Innovations GmbH 

Cham · Since 2024

MaiQ is an innovative, young software company specializing in the development of products for efficient and cost-effective product development thanks to hybrid intelligence. The company's core activity is to support companies in optimizing their product development by using hybrid intelligence to test and improve products. To this end, MaiQ offers two main products: Test4Data, which helps companies test products for insights, and Test4Cash, which enables companies to test products against cash.

Software Development
View profile5(1)
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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.