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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'263 companies found

Alphaprop AG Logo

Alphaprop AG 

Zug · Since 2020

The core activity of Alphaprop AG is to provide a data portal for the indirect Swiss real estate market. The company offers a platform where customers can analyze, compare and optimize their real estate investments and products. This includes the collection and preparation of data, the provision of key figures and benchmark comparisons, as well as the possibility of receiving individual adjustments and optimization suggestions. Alphaprop aims to increase transparency in the indirect Swiss real estate market and support customers in their investment decisions.

Web Portals & Platform Companies
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Alphascale Media GMBH Logo

Alphascale Media GMBH 

Manno · Since 2019

Alphascale Media GMBH is a company that provides technological services for businesses and CRM, offering digital solutions such as multiscreen platforms, technical development and security, along with multimedia and online games products.

IT Consulting & Services
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Alphaset D. Meurer Logo

Alphaset D. Meurer 

Olsberg · Since 2010

The core activity of Alphaset is the manufacture and distribution of media products as well as the maintenance and sale of computers.

IT Consulting & Services
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Alphatex Consulting GmbH Logo

Alphatex Consulting GmbH 

Wetzikon Zh · Since 2001

The core activity of AlphaTex Consulting is the consulting and development of IT solutions for the textile industry, particularly in the areas of weaving and textile processing. This includes the development of systems for sending Jacquard designs and shaft designs, the implementation of electronic machine settings, the creation of touch-screen solutions for mechanical machine settings, and the development of planning tools for weaving and weaving preparation.

Coaching & Personal DevelopmentIT Consulting & Services
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Alpha Toucan SA Logo

Alpha Toucan SA 

Mies · Since 2018

The core activity of Alpha Toucan is to provide innovative and tailored solutions for the digital transformation of Swiss companies, including the implementation of artificial intelligence, process automation and the promotion of sustainability.

IT Consulting & Services
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Alpha-Voicetec GmbH Logo

Alpha-Voicetec GmbH 

Hunzenschwil · Since 2022

The core activity of alpha-voicetec GmbH is the development and provision of communication solutions for businesses, particularly in the area of VoIP telephone systems, Unified Communications and Contact Center solutions. The company offers tailored solutions to optimize and improve its customers' communication processes.

IT Infrastructure & CloudTelecommunications
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Alphidem AG Logo

Alphidem AG 

Baar · Since 2020

The core activity of Alphidem AG is the provision of Financial Engineering services, particularly in the development of innovative products and solutions for the financial sector, using Predictive Analytics, modern programming frameworks and software development. The company supports its customers in the development of systems for alternative credit markets, stock markets and operational processes, with the aim of creating added value and enabling better decision-making.

FinTechSoftware Development
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Alpine Crypto Computing GmbH Logo

Alpine Crypto Computing GmbH 

Andeer · Since 2020

The core activity of Alpine Crypto Computing is to provide services in the field of Bitcoin mining and blockchain technology. Specifically, this includes: * Bitcoin Mining: The company offers solutions for mining Bitcoin, including the provision of hardware and software as well as consulting services. * Swiss Bitcoin Node: Alpine Crypto Computing enables customers to operate their own Bitcoin node to access the blockchain and keep or transfer Bitcoin anonymously. * Consulting and Support: The company provides consulting and support for customers who want to acquire Bitcoin through mining or operate their own Bitcoin node. The core activity of the company is thus focused on providing solutions and services in the field of Bitcoin mining and blockchain technology.

IT Consulting & Services
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AlpineForge GmbH Logo

AlpineForge GmbH 

St. Gallen · Since 2024

AlpineForge GmbH develops web projects and interactive applications, focusing on human–computer interaction and mixed reality solutions.

IT Consulting & ServicesSoftware Development
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ALPINE GLOBAL COUNSEL Sàrl Logo

ALPINE GLOBAL COUNSEL Sàrl 

Nyon · Since 2016

The core activity of Alpine Global Counsel is to provide consulting services in the areas of communication, global affairs and crisis management, particularly for companies affected by political and regulatory changes. This includes strategic consulting, analysis and intelligence on political risks and opportunities in regulated markets, as well as advocacy, communication and strategy support.

Public Relations Consulting
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Alpine Horizon Partners GmbH Logo

Alpine Horizon Partners GmbH 

Basel · Since 2024

Alpine Horizon Partners GmbH is a venture studio and operator that builds and scales digital products as co‑founders, operators, and infrastructure partners. It combines product strategy, engineering and distribution and offers equity partnerships, co‑build and hybrid models, execution support, shared infrastructure and a content/distribution layer.

Management ConsultingSoftware Development
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Alpine Private Network GmbH Logo

Alpine Private Network GmbH 

Zug · Since 2023

Alpine Private Network GmbH operates the Pine VPN service and provides virtual private network (VPN) services. The company offers apps for multiple devices, subscription plans, a global server network, and features such as encryption, data compression and customer support.

IT Infrastructure & CloudIT Security
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ALPINE ROBOTICS GmbH Logo

ALPINE ROBOTICS GmbH 

Naters · Since 2020

The core activity of Alpine Robotics GmbH is the provision of services and development of solutions in the fields of geoinformatics, remote sensing, photogrammetry, LiDAR, drones and artificial intelligence. Specifically, this includes the areas of: aerial photography and inspections with drones, remote sensing and photogrammetry, GIS applications and orthomosaic maps, 3D modeling and printing, media production and design, and research and development in the field of artificial intelligence and data science. The company offers these services and solutions to various industries, including real estate, industry, solar systems and environmental protection.

IT Consulting & Services
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ALPIN tv service, Bohren Ulrich Logo

ALPIN tv service, Bohren Ulrich 

Grindelwald · Since 2000

The core activity of Alpin-TV-Service is to advise and support customers with questions and problems related to television, radio and telecommunications, including satellite reception systems, cable television and Swisscom TV.

Telecommunications
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Alpinweb, Inh. Sandra Poltera Logo

Alpinweb, Inh. Sandra Poltera 

Celerina/Schlarigna · Since 2023

The core activity of Alpinweb is the creation of websites and the development of digital marketing strategies for companies, particularly in the Engadin region and Eastern Switzerland. This also includes the maintenance and upkeep of websites, the setup of social media tools and the implementation of online marketing campaigns.

IT Consulting & Services
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ALPIREUM Sàrl Logo

ALPIREUM Sàrl 

Payerne · Since 2025

The core activity of Alpireum is the development and provision of artificial intelligence (AI)-based solutions for the drone industry, particularly the development of flight management systems and image processing technologies that enable the optimization of drone operations for various industries such as public safety, logistics, infrastructure inspection and environmental monitoring.

Software Development
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Alpnet Engineering AG Logo

Alpnet Engineering AG 

Bassersdorf · Since 2000

The core activity of AlpNET Engineering AG is the development and implementation of comprehensive IT solutions, particularly in the areas of: * Program and project management * Requirements engineering * Software engineering * Platform engineering * Mobile application services * Landscape consulting and coaching * Document management and archiving environments * Web infrastructure environments. The company also offers services such as troubleshooting, task force management, and assessment and matching platforms. AlpNET develops and implements user-friendly and operationally oriented IT solutions for its customers.

IT Consulting & ServicesSoftware Development
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Alproag GmbH Logo

Alproag GmbH 

Rickenbach B. Schwyz · Since 2014

The core activity of ALPROAG is the development and provision of solutions for intelligent communication systems, particularly in the area of Smart Metering and IoT (Internet of Things). This includes the optimization of antennas, RF cables and measuring devices, as well as consulting and supporting companies in the implementation of these solutions.

IT Consulting & Services
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AlpsCon GmbH Logo

AlpsCon GmbH 

Hünenberg · Since 2024

AlpsCon GmbH operates a decentralized trading platform that provides AI‑supported trading signals and token‑based access. It develops and runs Web3/DeFi services on the Binance Smart Chain, including a utility token (Alps‑Token/TRADEAI), KYC identity verification and smart‑contract payout mechanisms.

FinTechWeb Portals & Platform Companies
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Alp Services SA Logo

Alp Services SA 

Geneva · Since 1989

The core activity of ALP Services SA is to provide consulting services in the field of political, economic and communicative strategy development, including: Crisis and Reputation Management, Global Investigations, Public Affairs Consulting, Political Risk Management, Asset Tracing, Screening and Due Diligence. The company offers its clients tailored services to meet their needs in these areas.

Public Relations Consulting
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Alp'Souss Sàrl Logo

Alp'Souss Sàrl 

Petit-Lancy · Since 2024

Alp'Souss Sàrl provides accounting and IT services for non-profit organisations, including general accounting, grant and project accounting, and membership dues management. The company also supports implementation and maintenance of accounting and cloud tools such as Microsoft Dynamics 365 Business Central and Microsoft 365 for Non‑Profits.

IT Consulting & Services
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alpstein-IT GmbH Logo

alpstein-IT GmbH 

Herisau · Since 2009

alpstein-IT GmbH is an IT service provider offering web hosting, domain registration, cloud services and web design (Joomla, WordPress). Its services also include messaging and groupware (e.g. MS Exchange), network design (switching/routing), high-availability solutions, firewalls, VPN, antivirus, wireless LAN and backup/data protection solutions.

IT Consulting & Services
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Alpwirtschaft Zuger Alpli, Claude Zimmermann Logo

Alpwirtschaft Zuger Alpli, Claude Zimmermann 

Walchwil · Since 2021

The company Nicsell offers an online platform for trading internet domains. The core activity of the company is to sell and auction domains, as well as provide brokerage services for the purchase and sale of domains.

Web Portals & Platform Companies
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Alras GmbH Logo

Alras GmbH 

Lotzwil · Since 2003

The core activity of Alras GmbH is the creation of solutions for design-related tasks in various fields, particularly: Corporate Design (company appearance), Graphic Design (two-dimensional design, e.g. logos, building signage), Web Design (website design), Industrial Design (three-dimensional product design), Print Media (design of printed materials), and Advertising/Marketing (development of advertising campaigns). The company thus offers a wide range of design and design services to support companies in developing their appearance and communication.

Advertising Agencies
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Nepsys SA Logo

Nepsys SA 

Martigny · Since 2005

IT Consulting & Services
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als Lehrmittelverlag GmbH Logo

als Lehrmittelverlag GmbH 

Wallisellen · Since 2015

The core activity of the company "als Lehrmittelverlag GmbH" is the development, production and marketing of educational materials in the field of tax law, particularly for professionals and tax specialists. The educational materials include books, e-books, teaching and learning videos as well as solutions for tax training.

Publishing
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ALSOFT Informatik AG Logo

ALSOFT Informatik AG 

Paspels · Since 2009

The core activity of ALSOFT Informatik AG is the development and implementation of IT solutions for commercial, industrial and service companies. This includes the areas of: IT Services: consulting, sales, installation, introduction, support and maintenance of IT systems; Software: development and distribution of software solutions, particularly for building technology and the sanitary sector; IT General Contracting: implementation of IT projects from analysis to post-purchase support. The company thus offers a comprehensive range of IT services and solutions to meet the IT needs of its customers.

IT Consulting & ServicesSoftware Development
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Al Systems Europe Sàrl Logo

Al Systems Europe Sàrl 

Clarens · Since 2020

The core activity of AL SYSTEMS EUROPE SARL is the development, manufacture and provision of security solutions and products, including intrusion alarm systems, video surveillance, cloud solutions and mobile security applications. The company also offers related services such as technical support, consulting and development of customized security solutions.

Software Development
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ALTA DIGITAL GMBH Logo

ALTA DIGITAL GMBH 

Bäch Sz · Since 2017

The core activity of alta DIGITAL GmbH is the provision of services in the field of Digital Marketing and Digital Governance, including: Digital strategy development, Content Marketing, Training and Education, Creative Services (Websites, Design, etc.), Search Engine Optimization (SEO), Pay-per-Click Advertising (PPC), Social Media Marketing, UX Design and Information Architecture, and Digital Governance and Management. The company also offers consulting services and has a network of experts who can be deployed as needed.

Advertising Agencies
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altasoft ag Logo

altasoft ag 

Zug · Since 2002

altasoft ag distributes cloud-based industry solutions for the hospitality and fitness sectors, providing a centralized management system for guest check-in, staff billing and integrations with websites and online marketing. The company also operates as a payment service provider (including TWINT, Visa, Mastercard, PostFinance, Apple Pay, Paysafe, PayPal) and offers debt collection and marketing analysis services.

Debt Collection AgenciesIT Consulting & ServicesSoftware Development
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Altavant Europe Sàrl Logo

Altavant Europe Sàrl 

Valeyres-Sous-Rances · Since 2023

Altavant Europe Sàrl provides IT solutions for retail, supply chain and inventory management, including inventory counting, stock‑tracking software and integration with POS/ERP systems. The company offers implementation, maintenance and support services and integrates technologies such as RFID, mobile scanning and AI‑based planning tools.

IT Consulting & Services
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Altea Hub SA Logo

Altea Hub SA 

Camorino · Since 2022

The core activity of Altea Hub is consulting and implementing digitalization and innovation projects for companies, particularly in the area of digital transformation of business models, processes, and technologies. The activities include, among others: Management Consulting: consulting on the implementation of digitalization and innovation projects; System Integration: integration of IT systems and infrastructures; Cybersecurity: security solutions for companies; Development of platforms and solutions for specific industries (e.g. CRM, Wealth Management, Cold Chain); Strategic consulting on the implementation of digital business models and processes. The core activity of the company can be summarized as 'Digitalization and Innovation Consulting'.

IT Consulting & Services
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ALTEAR Suisse SA Logo

ALTEAR Suisse SA 

Chavannes-De-Bogis · Since 1998

ALTEAR Suisse SA is an integrator of Divalto software, providing consulting and implementation of CRM and ERP solutions. Services include audits, system configuration, testing, deployment, maintenance and user training, with support for change-management activities.

Software Development
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Altec ICT GmbH Logo

Altec ICT GmbH 

Basel · Since 2021

Altec ICT GmbH provides consulting, engineering and operations services for IT infrastructures. Its offering includes network, storage, virtualization, cloud, security and unified communications, as well as managed IT, support, infrastructure/project delivery and web services.

IT Consulting & Services
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Altella SA Logo

Altella SA 

Prangins · Since 2005

The company Altella offers a wide range of services in the field of digital transformation and marketing. The core activities include: * Data Management: Development and maintenance of high-performance data management systems that enable companies to effectively utilize and analyze their data. * Web Development: Creation of user-friendly and modern web applications tailored to the needs of customers. * Market Research and Human Resources: Conducting market research studies and human resource management services under the brand MediaSurvey. * Information Valorization: Valorization of information through content creation, search engine optimization, and the creation of user interfaces that increase the visibility and value of information. Overall, the company focuses on the digital transformation of businesses and improving their online presence by combining data management, web development, market research, and information valorization.

IT Infrastructure & Cloud
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Alteo Business Systems GmbH Logo

Alteo Business Systems GmbH 

Oensingen · Since 2015

Alteo Business Systems GmbH provides ERP consulting, ABACUS implementations and data integration services. The company offers project management, user training and ongoing support, together with hosting options (AbaWeb and server hosting) and consultancy for modules such as finance, payroll/HR, time tracking and production planning.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Altercom.ch, Pascal Hubmann Logo

Altercom.ch, Pascal Hubmann 

Jouxtens-Mézery · Since 2015

Altercom.ch, Pascal Hubmann provides integrated communication services including graphic design for print and web, photography, and complex image retouching. The offering also includes communication consulting, production follow-up, German-to-French adaptation, and Mac OS X/iOS support and training.

Advertising Agencies
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ALTERNATIVE COMMUNICATION SA Logo

ALTERNATIVE COMMUNICATION SA 

Geneva · Since 2012

The company 'Alternative' is a communication and design agency based in Geneva, Switzerland. Its core activity consists of creating communication strategies, branding, design and advertising campaigns for its clients. It offers a comprehensive range of services, including the development of brand identities, the design of advertising materials and the implementation of communication campaigns.

Advertising Agencies
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Alternative Embedded Innovation (AEI) AG Logo

Alternative Embedded Innovation (AEI) AG 

Zurich · Since 2023

The core activity of Alternative Embedded Innovation AG is the development of hardware and software solutions for safety-critical embedded systems, particularly in the field of Automotive Functional Safety. The company offers a wide range of services, including Embedded HW & SW Development, FPGA Development, Software Safety Framework, Automotive Functional Safety, TensorFlow Modeling, SWART Memory Analysis Tool, Embedded Linux Development, IT Services, AI, Real-Time Embedded Systems, Safety and DevOps Services.

Manufacture of IT HardwareSoftware Development
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alt-feld.ch GmbH Logo

alt-feld.ch GmbH 

Baden · Since 2018

alt-feld.ch GmbH helps SMEs convert existing business data into actionable recommendations. Services include data structuring, KPI definition, support for BI projects, process analysis and assistance with organizational restructuring.

Management ConsultingIT Consulting & Services
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Altimetrik Switzerland GmbH Logo

Altimetrik Switzerland GmbH 

Zurich · Since 2020

Altimetrik Switzerland GmbH is a digital business services company that provides product-driven digital engineering and modernization services, including data engineering, cloud engineering, DevSecOps and AI/GenAI solutions.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Altitude Studio Sàrl Logo

Altitude Studio Sàrl 

Lausanne · Since 2024

Altitude Studio Sàrl provides strategic consulting, project development and communication services for impact‑oriented initiatives. The studio supports stakeholder alignment, project structuring, financing preparation, content production and the operational implementation of communication and engagement activities.

Management ConsultingPublic Relations Consulting
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AltKey SA Logo

AltKey SA 

Lugano · Since 2022

IT Consulting & Services
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ALTO Communication GmbH Logo

ALTO Communication GmbH 

Oberengstringen · Since 2022

The core activity of ALTO Communication is to provide telecommunications solutions and services, including acquisition, IT networking and telematics, with the aim of improving the communication experiences of companies and individuals and promoting their growth and success.

IT Infrastructure & CloudTelecommunications
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AltO.cool GmbH Logo

AltO.cool GmbH 

Zug · Since 2024

AltO.cool GmbH operates the ALTO.cool app and website that connect seniors with younger companions for social activities. The service provides matching and booking for in-person or video meetings, carries out identity and background checks for companions, and offers a voucher system; companions work as independent providers and may set availability and rates or volunteer.

Software Development
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Altonet Software GmbH Logo

Altonet Software GmbH 

Zollbrück · Since 2011

IT Consulting & Services
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ALTYN Sàrl Logo

ALTYN Sàrl 

Geneva · Since 2012

ALTYN Sàrl develops space technologies and optical systems for Earth observation as well as secure IoT and communication applications. It provides AI-driven satellite image processing (cloud removal, super-resolution, radiometric calibration), data compression, cybersecurity services, and advisory/support for space startups.

Software Development
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Alveni AG Logo

Alveni AG 

Wollerau · Since 2024

Alveni AG provides an AI telephone assistant designed for hotels that handles incoming calls, manages bookings and automatically answers guest inquiries. The service integrates via API with hotel systems (PMS/CRM), supports multiple languages and processes data in compliance with GDPR.

Software Development
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Alventus GmbH Logo

Alventus GmbH 

Schlieren · Since 2018

The core activity of Alventus GmbH is providing low-code services and solutions to companies in Switzerland and Central Europe. The company supports its customers in implementing business and IT solutions using leading low-code technologies.

IT Consulting & Services
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Alviso GmbH Logo

Alviso GmbH 

Engwilen · Since 2019

The core activity of Alviso GmbH is the development and provision of software solutions, including consulting, development and operation of desktop, mobile and web applications, as well as the provision of web hosting services and the development of specific software tools such as time tracking systems.

Software Development
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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.