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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

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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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.