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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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IndustryIT & Communication
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Matching companies

47'425 companies found

9.6, Konzeptionelle Welten, Andreas Kreienbühl Logo

9.6, Konzeptionelle Welten, Andreas Kreienbühl 

Basel · Since 2009

The company 9•6 is a full-service provider for visual communication and design. The company's core activity encompasses a wide range of services, including: Advertising and promotion, Corporate design and logo development, Exhibition design and trade fair construction, Packaging and product design, Web development and interactivity, Print materials such as books, magazines and annual reports. The company offers these services to a variety of industries and clients, including architecture, real estate, healthcare, IT, fashion, gastronomy and art.

Advertising Agencies
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9G Werkstatt AG Logo

9G Werkstatt AG 

Wallisellen · Since 2007

9G Werkstatt AG provides strategic communications consulting, offering public relations, public affairs, and web and software solutions. Services include communications strategy, media relations, stakeholder management, crisis communication and the option to integrate modern technologies such as AI.

Public Relations Consulting
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a1e GmbH Logo

a1e GmbH 

Bern · Since 2022

a1e GmbH is a software architecture and engineering firm providing DevOps, DevSecOps and CI/CD services. Its offerings include infrastructure design and management, cloud and container deployments, automation and performance optimization.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Nordalp Swiss GmbH Logo

Nordalp Swiss GmbH 

Zizers · Since 2018

Nordalp Swiss GmbH is a provider of rugged mobile computers and accessories. The company develops and sells rugged tablets, handheld devices and custom hardware and software solutions for industrial applications.

Manufacture of IT HardwareSoftware Development
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A2Z Giger Logo

A2Z Giger 

Kreuzlingen · Since 2023

A2Z Giger provides services including computer support and consulting (purchase advice, installation, support), website planning and creation, event organisation, mixed-media art projects and the organisation of darts tournaments.

Trade Fair & Event OrganizersBuilding MaintenanceSoftware Development
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A357 GmbH Logo

A357 GmbH 

Winterthur · Since 2014

The core activity of A357 GmbH encompasses consulting and supporting telecommunications and cable network operators in planning, introducing and commissioning new network infrastructures and technologies. This includes developing business and investment cases, creating business field strategies, leading complex projects, tendering and contract design of IT solutions, as well as process automation.

Management ConsultingTechnical Consulting & EngineeringIT Consulting & Services
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A3 dialog AG Logo

A3 dialog AG 

Zug · Since 2001

A3 dialog AG supports large companies and SMEs in implementing business and IT projects. The firm accompanies clients from idea and concept development through implementation to success monitoring, providing consulting and programming services that take internal organizational structures into account.

Advertising Agencies
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A7 Sàrl Logo

A7 Sàrl 

Boudry · Since 2007

The core activity of A7 SARL is the production of advertising materials, the sale of textiles and the manufacture of promotional items.

Advertising AgenciesRetail - Textiles & Clothing
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A7 Solutions SA Logo

A7 Solutions SA 

Geneva · Since 2018

The core activity of A7 Solutions SA is the development and provision of software solutions for asset management and compliance, particularly for independent asset managers and financial institutions. The software enables users to manage portfolios, maintain customer relationships, meet compliance requirements and generate reports.

Software Development
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AA Actual Pub SA Logo

AA Actual Pub SA 

Onex · Since 1991

The core activity of AA Actual Pub SA is the creation of marketing and communication strategies as well as the implementation of publicity campaigns for clients. This also includes services in the areas of web and digital marketing. The company positions itself as a creative agency that supports companies in increasing their visibility and binding their target group.

Advertising Agencies
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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.
Per page
102050
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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.