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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

Gariba Marketing Fredy Gasser Logo

Gariba Marketing Fredy Gasser 

Wölflinswil · Since 2021

The core activity of Gariba Marketing & Planung is the provision of services in the field of marketing, particularly: development of marketing strategies, online marketing and web design, graphic design, public relations (PR), and event planning. The company offers comprehensive marketing services, both analogue and digital, and supports customers in communicating their message and achieving their goals.

Advertising Agencies
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Gate 49 Enterprise (Schweiz) AG Logo

Gate 49 Enterprise (Schweiz) AG 

Zurich · Since 1999

Gate 49 Enterprise (Schweiz) AG develops and supplies custom web applications and business software, including a Service ERP focused on after‑sales processes and the eBUCO electronic budget and controlling application. Its solutions cover repair management, sales and purchasing modules, logistics and inventory management, and interfaces for data exchange and reporting.

IT Consulting & ServicesSoftware Development
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GateMedia SA Logo

GateMedia SA 

La Sarraz · Since 2009

The core activity of GateMedia is digital information management. Specifically, the company offers solutions and services for the conception, implementation and maintenance of digital projects, including hardware, software, embedded systems and cloud solutions.

IT Consulting & Services
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GC Agency Sàrl Logo

GC Agency Sàrl 

Geneva · Since 2020

The core activity of GC Agency is the creation of communication strategies, the development of web content and the implementation of digital marketing measures for companies and projects. This includes, among other things, the conception of logos, photos, videos, merchandise, websites, social media campaigns, SEO optimization, email marketing and content creation. The company supports its customers in developing their communication strategy, creating content and implementing online marketing campaigns to promote their visibility and success.

Advertising Agencies
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Gecko Media, Markus Reiner Logo

Gecko Media, Markus Reiner 

Winterthur · Since 2002

The company's core activity is the creation and implementation of communication and marketing strategies for businesses, with a focus on digital solutions and design. The company offers a wide range of services, including web development, graphic design, content creation, user experience design, digital transformation, and marketing strategies. It supports customers in developing corporate designs, creating online advertising materials, and achieving communication goals.

Advertising Agencies
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Gelamatic AG Logo

Gelamatic AG 

Neuenkirch · Since 2000

The core activity of Gelamatic AG encompasses two main areas: 1. **Automation**: The company develops and implements systems for controlling, automating, and monitoring processes in the food, pharmaceutical, and chemical industries. 2. **Service & Maintenance**: Gelamatic AG offers maintenance and repair services for plants and machinery in these industries, including an on-call service for emergencies. Additionally, the company is also active in planning and executing plant expansions and new construction projects in these sectors.

Technical Consulting & EngineeringMechanical Engineering IndustrySoftware Development
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GENEXT AG Logo

GENEXT AG 

St. Gallen · Since 2017

GENEXT AG is a marketing service provider that connects companies with young people and students. The company operates the cashyou benefits app, runs targeted sampling campaigns and delivers audience-specific insights and incentive strategies.

Advertising Agencies
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Geniuz Web Solutions - Léonard Lipp Logo

Geniuz Web Solutions - Léonard Lipp 

Berneck · Since 2023

The company offers a wide range of services in the field of web design, online marketing and graphic design. The core activity of the company includes the development of websites, online shops, graphic design, programming, online marketing, corporate design and hosting. The company positions itself as a full-service partner for companies looking to improve their online presence.

Advertising Agencies
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GEODESIC AG Logo

GEODESIC AG 

Buchrain · Since 2018

The core activity of GEODESIC AG is to advise and support companies in their digital transformation and the implementation of modern workplaces. This includes consulting, coaching and coordination to support companies in overcoming challenges and leveraging digital technologies. The company also offers solutions for employee experience and digital collaboration, particularly through its partnership with Akumina, a provider of Employee Experience platforms and intranet solutions.

IT Consulting & Services
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GERBER & BRECHBÜHL Logo

GERBER & BRECHBÜHL 

Langnau Im Emmental · Since 2009

GERBER & BRECHBÜHL is an advertising and web agency offering concept development, creative and web design, as well as implementation, SEO and ongoing maintenance of websites and webshops. Services also include newsletters, corporate design, print and web product design, and coordination/procurement of print jobs and promotional items.

Advertising Agencies
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Gerig Design AG Logo

Gerig Design AG 

Zurich · Since 2002

The core activity of Gustav Gerig is the marketing and sales organization for food brands, particularly through category management, sales, marketing, logistics, sourcing and quality management. The company supports leading and emerging food brands in their success in Swiss retail and food service.

Advertising Agencies
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Gesellschaft für Wirtschaftskommunikation und Repräsentation GmbH Logo

Gesellschaft für Wirtschaftskommunikation und Repräsentation GmbH 

Basel · Since 2012

The company's core activity is advising and supporting businesses, economic associations and organizations in the development and implementation of forward-looking measures, particularly in the areas of economic communication and corporate culture. This also includes organizing platforms for encounters between executives from business, politics, science and media to maintain and improve business relationships.

Management ConsultingPublic Relations Consulting
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gestaltungen.ch Ralph Wagner Logo

gestaltungen.ch Ralph Wagner 

Affoltern Am Albis · Since 2007

gestaltungen.ch Ralph Wagner provides graphic design, print production, website and signage services. Offerings include concept development, website and webshop development (Joomla CMS) and production of printed and promotional materials.

Advertising Agencies
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gestaltungsart caroline wyss Logo

gestaltungsart caroline wyss 

Selzach · Since 2024

The company's core activity is conducting visualization workshops, flipchart workshops and visual moderation courses for companies and private groups, where participants learn to visualize and communicate content and messages through simple shapes, symbols and design elements.

Advertising Agencies
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GET LOCAL AG Logo

GET LOCAL AG 

Glattbrugg · Since 2016

GET LOCAL AG provides a digital concierge platform for guest‑oriented hotels, combining a guest app, a hotel concierge tool and a lobby kiosk to enable booking of local mobility, restaurants, tours and activities.

Web Portals & Platform Companies
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GET LOCAL SCHWEIZ AG Logo

GET LOCAL SCHWEIZ AG 

Glattbrugg · Since 2018

GET LOCAL SCHWEIZ AG operates a digital concierge platform for hotels that enables guests to discover and book local activities, services and offers. The platform provides solutions for hotels and for local providers.

Web Portals & Platform Companies
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getunik ag Logo

getunik ag 

Zurich · Since 2015

The company provides online marketing and digital transformation services to non-profit organizations and businesses. Its core activities include developing strategies and solutions for generating leads, engaging supporters, reactivating lost supporters, and implementing digital marketing campaigns. The company supports its customers in their digital transformation and helps them strengthen their online presence and achieve their goals.

IT Consulting & ServicesSoftware Development
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Geyst AG Logo

Geyst AG 

Zurich · Since 1999

Geyst AG is a branding and communication agency specializing in the development of brand strategies, corporate design, branding and communication campaigns. Its core activity is to support companies in creating and implementing strong brand identities, making them role models for society.

Advertising Agencies
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GFOS Schweiz AG Logo

GFOS Schweiz AG 

Zug · Since 2012

The company provides solutions for Workforce Management, Smart Manufacturing, Access Control, and Cloud and IT infrastructure, aiming to increase labor productivity and business success, promote collaboration, and reduce stress. It develops and implements technological innovations that improve the working world of people, and offers services such as personnel management, process optimization, and IT security.

IT Consulting & Services
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GF-Tech GmbH Logo

GF-Tech GmbH 

Altdorf Ur · Since 2021

The core activity of GF-Tech GmbH is the planning, design, installation and commissioning of fibre optic systems and data communication networks, including consulting, repair and maintenance. The company also offers a wide range of fibre optic products and supports customers in their digital transformation by providing customized solutions for communication networks.

Technical Consulting & EngineeringTelecommunications
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Giger Verlag GmbH Logo

Giger Verlag GmbH 

Galgenen · Since 1996

The core activity of Giger Verlag GmbH is the publishing and distribution of books, online courses, and other media products, particularly in the field of spiritual and esoteric literature. The company also offers events, workshops, and webinars, and operates an online shop where customers can purchase products directly.

Publishing
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Giodesign Sagl Logo

Giodesign Sagl 

Caslano · Since 2013

Giodesign Sagl is a design and advertising studio providing graphic and communication services. Services include corporate identity (logos, print materials, packaging, signage, web design) and advertising campaigns, visual advertising, promotional materials and exhibition stands.

Advertising Agencies
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Giorgianni & Moeschler Sàrl Logo

Giorgianni & Moeschler Sàrl 

Tavannes · Since 2015

The company Giorgianni & Moeschler is a communication agency based in Tavannes and Neuchâtel. The core activity of the company consists of providing communication services, including the development of communication strategies, the creation of content and the implementation of communication campaigns for clients.

Advertising Agencies
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GIT-IT SA Logo

GIT-IT SA 

Plan-Les-Ouates · Since 2017

The core activity of GIT-IT SA is to provide services in the field of information technology (IT), particularly in the following areas: IT management and maintenance, support, infrastructure (network, Wi-Fi, VoIP), cloud hosting (with Swisscom SmartICT), and software (especially M-Files). The company thus offers comprehensive IT services for businesses and individuals, from consulting and planning to implementation and maintenance of IT systems.

IT Consulting & Services
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Glamrock Agency Sàrl Logo

Glamrock Agency Sàrl 

Lausanne · Since 2008

The core activity of Glamrock Agency is the provision of services in the field of Digital Media, specifically as a Digital Media Agency.

Advertising Agencies
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Global IT AG Logo

Global IT AG 

Neerach · Since 1999

The company's core activity is providing IT services and solutions for businesses, including: consulting and sales of IT products and solutions, development, implementation and operation of infrastructure solutions, engineering and support for IT systems, services such as analysis, design, delivery, deployment, training and operation of IT systems, and support and maintenance of IT systems. The company also offers specific solutions for cloud infrastructure, servers, storage, virtualization, backup and recovery, printers and desktop services.

IT Consulting & ServicesIT Infrastructure & Cloud
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GLOBALNETworks GmbH Logo

GLOBALNETworks GmbH 

Hinwil · Since 2013

The core activity of GLOBALNET works is the provision of IT services, including consulting, support, outsourcing, cloud services, monitoring, Voice over IP and security solutions for companies from various industries, in particular industry, trust and medicine.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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Global Productions GmbH Logo

Global Productions GmbH 

Biel-Benken Bl · Since 2002

Recording Studios & Audio ProductionPublishing
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Global Telecommunication Service GmbH Logo

Global Telecommunication Service GmbH 

Burgdorf · Since 2005

Global Telecommunication Service GmbH provides IT solutions for businesses, schools and private clients, focusing on IT consulting as well as server and network components. Services include individual IT support and on‑site service, IP/VoIP telephony migration, video surveillance and webcam systems, and media digitization/DVD duplication.

IT Consulting & ServicesTelecommunications
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Gloor IT Solutions GmbH Logo

Gloor IT Solutions GmbH 

Roggwil Be · Since 2015

The core activity of Gloor IT Solutions GmbH is the provision of IT services, including: IT consulting, integration of IT solutions, support and maintenance of IT systems, provision of server and cloud solutions, network security and backup services, as well as Microsoft 365 partnership and support. The company offers tailored IT solutions for small and medium-sized enterprises (SMEs) and established companies to support them in their digitalization and achievement of their goals.

IT Consulting & ServicesIT Infrastructure & Cloud
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Glutz Kommunikation AG Logo

Glutz Kommunikation AG 

Basel · Since 2001

Glutz Kommunikation AG is a communications agency that develops and implements digital and analogue communication solutions. Services include website development, online marketing (including SEO/SEA), campaign planning, direct marketing, corporate publishing and branding.

Advertising Agencies
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Gmuerconsult GmbH Logo

Gmuerconsult GmbH 

Zurich · Since 2004

The core activity of gmuerconsult GmbH is the provision of services in the fields of business administration, sales support and project management, particularly through the development of software solutions such as scripts, programs and applications for optimizing business processes. Furthermore, the company offers expertise in the areas of building automation, IoT and embedded systems. Additionally, services are offered in the areas of offshoring, database publishing and secure programming.

IT Consulting & ServicesSoftware Development
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go4intelligence AG Logo

go4intelligence AG 

Zurich · Since 2000

The core activity of go4intelligence AG is to advise and support small and medium-sized enterprises (SMEs) in automating their business processes and optimizing their IT infrastructure. The company provides in-depth consulting and practical solutions to improve its customers' IT processes and increase their efficiency.

IT Consulting & Services
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Goeldi Web, Inhaber Peter Göldi Logo

Goeldi Web, Inhaber Peter Göldi 

Ennenda · Since 2012

The core activity of Goeldi Web is the development and programming of websites and web applications tailored to the needs of its customers.

Software Development
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göldi technology Logo

göldi technology 

St. Gallen · Since 2023

The core activity of goeldi technology is the development of individual web applications and business solutions tailored to the personal needs of customers. This includes programming business software and applications, creating web apps, cloud services, consulting on hardware and software, as well as designing wireframes, interactive prototypes and interface designs.

Software Development
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Golink SA Logo

Golink SA 

Paudex · Since 2018

Golink SA develops and operates an online platform called EcoHub, specifically designed for the Swiss market of insurance, pension and brokerage services. The platform offers various services such as Identity and Access Management (IAM), Single Sign-On (SSO) and digital experience platforms (DXP). In addition, the company also offers a software called Redox, specifically developed for brokerage firms in the insurance and real estate sectors. The software enables users to manage their customer relationships and contracts, and also offers features such as automated processes and secure data transfer.

Software Development
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Gombosi - Design und Fotografie Logo

Gombosi - Design und Fotografie 

Seon · Since 2017

The core activity of Gombosi is visual communication, particularly in design and photography.

Advertising Agencies
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Goswissdesign Inh. Riesen Logo

Goswissdesign Inh. Riesen 

Basel · Since 2020

The company offers services in the field of online marketing, particularly: web design, search engine optimization (SEO), Google Ads optimization, content marketing, and social media marketing. It supports customers in the development and implementation of digital marketing strategies and also offers specialized services such as predictive analytics, chatbots, and AI-powered solutions.

Advertising Agencies
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Goyman SA Logo

Goyman SA 

Yvorne · Since 2002

The core activity of Goyman SA encompasses IT consulting and development services, including: IT consulting: selection of the right technologies and design of the best architecture for customer requirements; Development services: development of applications, electronic and mechanical components, including backend development and API design, database applications and mining, distributed application designs (monolithic and microservices), IoT and general electronics, and security audits; Electronic and mechanical design: development of electronic and mechanical components, including PCB design, housing and fixture design, linear motion, and sensor development; Reselling: sale of products from various suppliers, including Supermicro, HPE, Dell, and Cisco.

Technical Consulting & EngineeringIT Consulting & ServicesSoftware Development
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grafikeria grütter Logo

grafikeria grütter 

Winterthur · Since 2012

The core activity of the company 'Grafikeria' is the creation of creative solutions in the field of visual communication, particularly in the areas of graphic design, corporate design, branding, print and online media. The company offers services such as concept development, design, creation and implementation of projects for companies, organizations and private individuals. The core activity also includes the development of ideas and concepts for events, campaigns and marketing measures.

Advertising Agencies
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Grafisches Atelier Annina Hahn Logo

Grafisches Atelier Annina Hahn 

Uesslingen · Since 2023

The company's core activity is the creation of visual communication and design solutions for businesses and organizations, including corporate design, packaging design, screen design, book and magazine design, text creation and concept development.

Advertising Agencies
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GRAMONT GmbH Logo

GRAMONT GmbH 

Pfäffikon Sz · Since 2010

The core activity of GRAMONT is the consulting and implementation of SAP solutions, particularly in the areas of Product Lifecycle Management (PLM), Master Data Management (MDG) and Environment, Health and Safety (EHS). The company offers specialized services such as SAP consulting, implementation and maintenance, as well as the development of its own accelerators and products to optimize its customers' business and production processes.

IT Consulting & ServicesSoftware Development
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gridders gmbh Logo

gridders gmbh 

Interlaken · Since 2001

The core activity of Gridders GmbH is the provision of IT services, particularly in the areas of: IT consulting, hardware sales and maintenance, IT infrastructure planning and implementation, IT security and protection, remote monitoring and management (RMM) of IT systems, installation and setup of operating systems (especially Windows), and technical support and troubleshooting. The company offers these services to both businesses and private customers in the region.

IT Consulting & ServicesIT Infrastructure & CloudRetail - Electronic Devices
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GRIFFIN IT SOLUTIONS Logo

GRIFFIN IT SOLUTIONS 

Dübendorf · Since 2002

The core activity of Griffin IT Solutions is the provision of IT services, particularly in the areas of IT outsourcing, remote support and security optimization for companies.

IT Consulting & Services
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GYSIN Konzept + Gestaltung Logo

GYSIN Konzept + Gestaltung 

Chur · Since 2004

The core activity of GYSIN Konzept+Gestaltung is the design and realization of printed materials, websites, posters, packaging and other visual media for various companies. This includes the conception, design and organization of projects up to the implementation and production of the final products.

Advertising Agencies
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haj.swiss GmbH Logo

haj.swiss GmbH 

Rotkreuz · Since 2021

The core activity of haj.swiss GmbH is the development of web applications, websites, strategy consulting, SEO, search engine advertising, SEA, web analytics and e-commerce solutions. The company offers individual and proprietary solutions in the field of web development and has specialized in the development of web applications and platforms.

Software Development
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hakuna AG Logo

hakuna AG 

Zurich · Since 2017

The core activity of hakuna AG is the development and operation of modern enterprise software, particularly for personnel management and administration, including functions such as time tracking, personnel files, absences, shift planning, expenses, compliance and reports & analytics.

Software Development
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Haldelain GmbH Logo

Haldelain GmbH 

Liebefeld · Since 2024

The core activity of Haldelain is the provision of services in the field of Digital Marketing, specifically: Creative Content Creation, Social Media Services, Consulting, Campaigning, and Branding & Design. The company offers these services to support customers in the development and implementation of their digital marketing strategies.

Advertising Agencies
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Handcode KLG Logo

Handcode KLG 

Muhen · Since 2020

The company's core activity is the development of software applications, including mobile apps, websites and complex business applications, from idea generation to the implementation of the finished product.

Software Development
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Happy Fairytail GmbH Logo

Happy Fairytail GmbH 

Rütihof · Since 2020

The core activity of Happy Fairytail is to provide a platform and community for animal lovers and professionals, enabling them to establish contacts for animal care, events or training, as well as access to webshops, coaches, photographers and other services related to animals. The company also offers events, marketing opportunities and support for animal professionals and enthusiasts.

Web Portals & Platform Companies
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.