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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

sags GmbH Logo

sags GmbH 

St. Gallen · Since 2002

The core activity of Sags GmbH is the creation of communication solutions for companies and organizations, including corporate identity, event communication, editorial design, branding, packaging design and content design. The company also offers services such as conception, editing, text and communication strategy.

Advertising Agencies
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Saipient AG Logo

Saipient AG 

Zurich · Since 2024

The core activity of Saipient AG is the development and provision of an AI-based productivity solution called Isaac, which supports doctors in administrative tasks such as patient administration, reporting, billing and dictation. The goal is to increase job satisfaction among doctors, reduce costs and improve patient care.

Software Development
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Sana Swiss Services AG Logo

Sana Swiss Services AG 

Zuchwil · Since 2024

SANA Services AG is a healthcare service provider specializing in the provision of products and services for incontinence care. The company's core activity is to offer a wide range of high-quality products for incontinence care while providing digital solutions such as the SANAcheck tool, which enables care facilities and staff to digitally and securely monitor the care of patients with incontinence. The company's goal is to reduce healthcare costs while improving the efficiency and quality of care.

Software Development
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Santschi & Felber JustizKommunikation GmbH Logo

Santschi & Felber JustizKommunikation GmbH 

Meggen · Since 2015

The core activity of Santschi & Felber is strategic legal communication and the mediation of complex legal information. They offer consulting and support at the interface of communication and law for companies, authorities, private individuals and the legal profession, particularly in the areas of court communication, crisis communication, media work and training.

Public Relations Consulting
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sayIT SA Logo

sayIT SA 

Novazzano · Since 2005

The core activity of SayIT SA encompasses providing services in the field of Information and Communication Technology (ICT), specifically: software and IT solution development, website creation and localization, translation services, particularly technical and scientific translations, creation of technical documentation, training and courses in ICT, and consulting and support for the implementation of IT solutions. Additionally, the company also offers specialized services such as cyber security solutions, FileMaker development, and Microsoft Office training.

IT Consulting & ServicesSoftware Development
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Scandens AG Logo

Scandens AG 

Zurich · Since 2021

The core activity of Scandens is the development and provision of a software platform for building renovation planning and decarbonization, with the goal of supporting the real estate industry in achieving financial and CO2 targets.

Software Development
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Scayla AG Logo

Scayla AG 

Zurich · Since 2020

Scayla AG provides a branch-neutral cloud back-office solution for CRM and document management. The platform includes modules for mail, calendar, contacts, documents, projects, synchronization and AI-assisted features to connect data and workflows.

Software Development
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Schärer de Carli GmbH Logo

Schärer de Carli GmbH 

Basel · Since 2006

Schärer de Carli GmbH is a graphic design agency that develops visual identities and communication concepts. Services include corporate design, print materials (brochures, catalogues), packaging design, exhibition graphics, poster campaigns, signage and web design.

Advertising Agencies
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Schär Informatik Logo

Schär Informatik 

Balterswil · Since 1992

The core activity of Schär Informatik is the comprehensive consulting, support and maintenance of small to medium-sized businesses across various industries in the planning, implementation and operation of IT systems and solutions. This includes, in particular: customer consulting and support for IT projects and concerns, network, software and hardware support, telephone system and device support, customer-specific training, system analysis and documentation. The company thus offers a wide range of IT services to support companies in the optimal use of their IT infrastructure.

IT Consulting & Services
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Schärli Marketing & Kommunikation Logo

Schärli Marketing & Kommunikation 

Gebenstorf · Since 1998

The core activity of Schärli Marketing & Kommunikation is the creation and implementation of marketing and communication strategies for clients, including advertising, public relations, online and offline marketing, web design, hosting and domain management. The company also offers services such as creating advertisements, brochures, flyers, social media appearances and press kits.

Advertising Agencies
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Mario Baronchelli Media Logo

Mario Baronchelli Media 

St. Gallen · Since 2003

The company 'Bodenseepiraten' is a craft business specializing in the manufacture of furniture and decorative items made of wood and metal. They build individual pieces to order, often using recycled metal and reclaimed wood, and offer a range of products including tables, fire bowls, water tanks, shelves, grills and lamps.

Advertising Agencies
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Schickli Visuell Logo

Schickli Visuell 

Zurich · Since 2007

The core activity of Schickli Visuell is the visual design and implementation of brands, products and services through design. This includes the development of concepts, the media-specific implementation of ideas and production management. The company thus offers services in the field of visual design to support companies and organizations in communicating their messages.

Advertising Agencies
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Schmon Media Logo

Schmon Media 

Zurich · Since 2021

The core activity of Schmon Media is the provision of marketing services, particularly in the field of digital marketing, including the development of marketing strategies, branding, SEO, digital marketing and the creation of online content. The company supports customers in strengthening their online presence, improving their online marketing strategy and developing websites.

Advertising Agencies
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Schneider & Partner AG Werbeagentur, Rümlang Logo

Schneider & Partner AG Werbeagentur, Rümlang 

Rümlang · Since 1991

The company's core activity is the creation of packaging designs for various industries such as food, cosmetics and non-food products. This also includes the development of product forms, the design of point-of-sale materials and the creation of print data for a smooth implementation. The company also offers additional services such as classic advertising, corporate design and product/brand strategies, but packaging design is the main activity.

Advertising Agencies
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Schriftform - Isabel Borner Logo

Schriftform - Isabel Borner 

Basel · Since 2020

The core activity of the company 'Schriftform' is the creation of texts and communication services for architecture and planning offices, as well as for other clients from the fields of architecture and urban planning. This includes the creation of articles, project descriptions, concepts, mission statements and websites, as well as support in public relations and press work.

Public Relations Consulting
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Schuwey und Röllin atelier graphique GmbH Logo

Schuwey und Röllin atelier graphique GmbH 

Wädenswil · Since 2021

The core activity of Schuwey and Röllin is the development of brand identities and strategies for companies and institutions, including branding, corporate design, positioning, communication concepts, UX/UI design, content strategy, web development and graphic design. The company focuses on creating compelling brands and messages that touch the mind and inspire the senses.

Advertising Agencies
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Schwindl Ehrliche Grafik GmbH Logo

Schwindl Ehrliche Grafik GmbH 

Basel · Since 2009

The core activity of the company "Schwindl Ehrliche Grafik" is the creation of visual communication and graphic design, particularly the design of messages and content for clients, in order to convey them in a visually clear and understandable manner. The company also offers services such as text creation, concept development, strategic support and online marketing.

Advertising Agencies
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Sciform GmbH Logo

Sciform GmbH 

Zurich · Since 2017

The core activity of Sciform GmbH is to advise and support companies, investors, and organizations in the development and implementation of Artificial Intelligence (AI) solutions. The company combines deep technical and mathematical expertise with ethical and business knowledge to develop tailored and successful AI solutions. The services include, among others, the development of AI strategies, the implementation of AI systems, and the conduct of AI workshops.

Software Development
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ScreenMedia GmbH Logo

ScreenMedia GmbH 

Buch Am Irchel · Since 2002

The core activity of ScreenMedia GmbH is the development of user-friendly and fast web applications, including content management systems (Openfile™) and customer-specific solutions, as well as the creation of mobile apps for iPhone and Android based on React and React Native.

Software Development
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screensolutions gmbh Logo

screensolutions gmbh 

Amriswil · Since 2009

The core activity of screensolutions gmbh is the creation of websites, photography, and design of traditional advertising materials, particularly in the field of visual communication. Specific services include: web design and development, photography (product photography, employee portraits, store photography, etc.), design of traditional advertising materials (flyers, brochures, catalogs, business cards, logos, etc.), search engine optimization (SEO) and search engine advertising (SEA), and the design of internet presences with state-of-the-art technology. The company positions itself as a full-service agency for visual communication and has been offering its services for over 20 years.

PhotographyAdvertising Agencies
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scriptsCanFly by Simon Laube Logo

scriptsCanFly by Simon Laube 

Wohlen Ag · Since 2022

The core activity of scriptsCanFly is the development of digital solutions, particularly apps, web apps and websites, using low-code and no-code platforms. The company offers services such as creating web apps with bubble.io or Power Apps, developing native Android and Apple apps, automating Office tasks, and adapting and repairing existing systems.

Software Development
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Sebastus AG Logo

Sebastus AG 

Jona · Since 2019

The core activity of Trown Partners AG is to support entrepreneurs in evaluating and selling their companies, particularly through services such as company valuation, creation of company documentation and negotiation of purchase agreements.

Web Portals & Platform Companies
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SEB società editrice SA Logo

SEB società editrice SA 

Novazzano · Since 2008

SEB società editrice SA is a publishing and media company that publishes the newspaper "il Comasco" and produces books. The company also provides printing services, advertising and campaign planning (including electoral campaign materials), and the production of promotional materials and institutional magazines.

Publishing
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SEC MEDICAL AG Logo

SEC MEDICAL AG 

Richterswil · Since 2006

The core activity of SEC MEDICAL AG is to provide technical solutions and services in the field of medical informatics, particularly in and around the operating room (OR). This includes the installation and support of IT infrastructures, the provision of consulting services, as well as the representation of solutions such as EuroSDS and NUCLEUS. The focus is on the healthcare sector, particularly in SMEs.

Medical Technology IndustryIT Consulting & Services
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Secricon GmbH Logo

Secricon GmbH 

Männedorf · Since 2007

The core activity of Secricon GmbH is the provision of consulting services and the development of software solutions in the fields of risk management, security management and crisis management.

Management ConsultingSoftware Development
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SEEDWORKS Sàrl Logo

SEEDWORKS Sàrl 

Geneva · Since 2019

Seedworks offers a combination of web design, web development and marketing services. They design and create websites, landing pages and corporate identities for their clients. In addition, they also offer a platform called LeadEngine, which enables customers to create their own websites without programming knowledge. Seedworks positions itself as a company that provides innovative and creative solutions for businesses and entrepreneurs.

Advertising Agencies
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Seiz System Engineering GmbH Logo

Seiz System Engineering GmbH 

Windisch · Since 2013

The core activity of Seiz System Engineering Ltd. is the provision of IT consulting and solution services, particularly in the areas of system integration, databases, software engineering and project management. The company supports customers in evaluating, introducing and operating IT solutions and offers efficient solutions for corporate IT.

IT Consulting & ServicesSoftware Development
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Selva Services Logo

Selva Services 

Feusisberg · Since 2003

Selva Services provides laser and CNC milling engraving, cutting and marking services for materials such as wood, plexiglass, cardboard, stone, glass, anodized aluminium, plastics, textiles and leather. Selva Services also offers 3D CAD/CAM services (including 3D design, prototyping with 3D printing and CNC machining) and sells personalized signs and engraved gifts via an online shop.

Software Development
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Semantic Hub SA Logo

Semantic Hub SA 

Lausanne · Since 2019

Semantic Hub SA operates an AI platform that analyses patient‑generated content from open web sources and uses semantic natural language processing to convert unstructured text into structured knowledge. It provides services including patient journey analysis, stakeholder mapping, patient segmentation, early detection of undiagnosed cases, recruitment to clinical trials, and patient engagement and education for pharmaceutical and biotech clients.

IT Consulting & Services
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SemiNet GmbH Logo

SemiNet GmbH 

Wil Zh · Since 1997

SemiNet GmbH provides IT consulting and IT services, including custom hardware and software configuration, IT and network installation, and project management. The company also offers cloud services (hosting, Exchange, Office 365, hybrid infrastructures, remote monitoring) and develops application solutions for specific sectors.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Senarclens, Leu + Partner AG Logo

Senarclens, Leu + Partner AG 

Zurich · Since 1993

The company Senarclens, Leu + Partner AG is a consulting firm specializing in communication and project management services. The core activities include consulting, freelance work, management, project management and board of directors' activities, particularly in the areas of digital transformation and real estate.

Public Relations Consulting
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Sennhauser IT-Services GmbH Logo

Sennhauser IT-Services GmbH 

Wald Zh · Since 1996

Sennhauser IT-Services GmbH provides IT services for educational institutions and small businesses. The company supports server, storage and NAS solutions, client engineering, networking, firewalls and backup systems, mainly in Windows environments and also using Linux, VMware and Proxmox. Additional services include cloud offerings (Microsoft 365, Azure), database-driven web applications and print management.

IT Consulting & ServicesIT Infrastructure & Cloud
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Sentürk Softverse Lab Logo

Sentürk Softverse Lab 

Uznach · Since 2023

Sentürk Softverse Lab develops web and mobile applications and integrates artificial intelligence into digital products. It provides custom software development, UX design, and consulting on process optimization and AI integration.

Software Development
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SEOther GmbH Logo

SEOther GmbH 

Adliswil · Since 2015

The core activity of SEOther is to support companies and organizations in optimizing their online presence, particularly in the areas of search engine optimization (SEO) and website creation. This also includes services such as developing strategies for long-term success, increasing online visibility, and implementing measures to improve the web presence.

IT Consulting & Services
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Sereina Schmidt AG Logo

Sereina Schmidt AG 

Neudorf · Since 1992

The core activity of Sereina Schmidt AG is strategic communication consulting, particularly in the areas of CEO reputation, crisis communication, speechwriting and speech coaching. The company supports businesses and executives in developing and implementing communication strategies to protect and promote their reputation.

Public Relations Consulting
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Sergio A. Tettamanti & Co. Logo

Sergio A. Tettamanti & Co. 

Ebmatingen · Since 2009

The core activity of Sergio A. Tettamanti & Co. is the creation of marketing and sales concepts for small and medium-sized enterprises (SMEs), particularly in the areas of bakeries, confectioneries and gastronomy. The company offers services such as consulting, conception and implementation of marketing strategies, including the creation of advertising materials, websites, CGI animations and photographs.

Advertising Agencies
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sertal.ch GmbH Logo

sertal.ch GmbH 

Ipsach · Since 2018

sertal.ch GmbH is a digital agency providing SMEs with digitization services including app development (iOS, Android, web), web development, software development, consulting, marketing and IT support. The company works with agile teams, freelance experts and nearshoring partners to deliver cloud and platform solutions.

IT Consulting & ServicesSoftware Development
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Serverfabrik GmbH Logo

Serverfabrik GmbH 

Liestal · Since 2018

The core activity of Serverfabrik GmbH is the provision of web hosting services, including the supply of hosting packages with various features such as SSL encryption, email mailboxes and content management systems like Wordpress or Joomla.

Web Portals & Platform Companies
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Seti Sagl Logo

Seti Sagl 

Agra · Since 1998

The core activity of Seti Sagl is the creation of media content for art and culture, particularly in the development of audiovisual, multimedia and interactive content for companies, artists and the entertainment industry. This also includes services such as technical and artistic direction of events, photography and printing services, as well as the provision of IT services for the art and culture scene.

Software Development
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SEVENT'IN Communication Sàrl Logo

SEVENT'IN Communication Sàrl 

Villars-Sur-Glâne · Since 2017

The core activity of SEVENT'IN is the creation of communication solutions for companies, brands, freelancers and institutions, particularly in the field of digital communication, including: creation of content (e.g. videos, texts, images), management of social networks, development of digital strategies, and creation of campaigns that stimulate the brand and promote engagement. The company positions itself as an agency offering innovative, modern and effective communication solutions to improve its customers' communication.

Advertising Agencies
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Sevida GmbH Logo

Sevida GmbH 

Sempach Station · Since 2015

The core activity of Sevida GmbH is the holistic consulting and solution development in the field of information technology (IT), particularly in the areas of IT service management, computer systems, risk management and security solutions. The company also offers services in the areas of applications and processes, as well as coaching and mentoring.

IT Consulting & ServicesSoftware Development
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Sharedien AG Logo

Sharedien AG 

Wallisellen · Since 2008

The company Sharedien offers a software solution for managing, maintaining and providing content. The core activity of the company is to support businesses in their digital transformation by making their content and communication processes more efficient and automating them. This enables customers to have more time for creative tasks and maintain control over the entire communication process.

IT Consulting & Services
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SHC Software GmbH Logo

SHC Software GmbH 

Basel · Since 2015

SHC Software GmbH provides an integrated software solution for care and social service organisations, covering client intake, certified needs assessment (interRAI), scheduling, care documentation and billing. The product range includes mobile apps (SHC mobile), configurable IT solutions for social institutions and support services with remote access.

Software Development
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Shin Design Sagl Logo

Shin Design Sagl 

Locarno · Since 2016

Shin Design Sagl is a graphic and web design studio providing logo and corporate identity design, print-ready artwork and production services. Offerings include website development and hosting, large-format digital printing, screen printing, vehicle and window decoration, newsletter software and social media integration.

Advertising Agencies
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ShopOnDemand GmbH Logo

ShopOnDemand GmbH 

Wichtrach · Since 2018

The company develops and provides software solutions for the management of campsites and small to medium-sized hotels. The core activity includes the creation and distribution of specialized software tools, such as CampSoft and HotSoft, which integrate functions like booking management, real-time availability checking, and payment systems to simplify and optimize the operation of campsites and hotels.

Software Development
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Sarah Hubacher Logo

Sarah Hubacher 

Uetendorf · Since 2024

The company's core activity is providing services in the field of community management and marketing, particularly managing social media channels, creating content, performing strategy and reporting tasks, and supporting companies in increasing their online presence and visibility.

Advertising Agencies
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siabit AG Logo

siabit AG 

Gebenstorf · Since 2018

The core activity of siabit AG is the development and distribution of software, with a particular focus on performance recording.

Software Development
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sibenaler.mca, Patrick Sibenaler, Agentur für Kommunikation + Gestaltung Logo

sibenaler.mca, Patrick Sibenaler, Agentur für Kommunikation + Gestaltung 

Zurich · Since 2011

The core activity of sibenaler.mca is consulting, conception and implementation of projects in the fields of communication, design, new media and architecture.

Advertising Agencies
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SibeSiech GmbH Logo

SibeSiech GmbH 

Oberglatt Zh · Since 2016

The core activity of SibeSiech is the creation of creative solutions in the field of visual communication, particularly in the areas of art direction, conception, design, brand identity, and user experience design. The company offers services such as graphic design, logo design, corporate design, employer branding, and prompt engineering, and collaborates with various clients from different industries, including companies, organizations, and institutions.

Advertising Agencies
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Side Effects AG Logo

Side Effects AG 

Zurich · Since 2013

The core activity of Side Effects AG is the development and provision of 3D software solutions for the digital transformation of product and customer experiences across various industries and departments. The solutions enable companies to create digital 3D twins of their physical products, which can then be used in various areas such as sales, marketing, service, training, and assembly.

IT Consulting & ServicesSoftware Development
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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.