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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

AdVision Swiss AG Logo

AdVision Swiss AG 

Gossau Sg · Since 2021

AdVision Swiss AG provides Microsoft cloud and security solutions, focusing on Entra, Intune, Defender and Azure/hybrid infrastructures. The company delivers consulting, managed IT services (operation, maintenance, development) and security services such as M365 security assessments, SOC/MDR and backup solutions.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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adviXpert GmbH Logo

adviXpert GmbH 

Selzach · Since 2015

The core activity of adviXpert GmbH is to advise and support small and medium-sized enterprises (SMEs) in change processes, digitalization, project management, and communication. This includes specific services such as process analysis, process optimization, project accompaniment, troubleshooting, digitalization concepts, innovation workshops, website planning, and online marketing. The company offers individual and personalized solutions to meet the needs of its customers and supports them in implementing changes and opening up new markets.

Management ConsultingAdvertising Agencies
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ADV Publishing House Ltd Logo

ADV Publishing House Ltd 

Lugano · Since 1980

The core activity of ADV Publishing House is the publication of books in various genres such as architecture, non-fiction, fiction, poetry and children's books. The company publishes works by various authors and also offers e-books.

Publishing
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Adwise GmbH Logo

Adwise GmbH 

Zurich · Since 2003

Adwise GmbH is the invoicing and contracting company for Christian Bär and provides web frontend and backend development services as an independent contractor. Services include development with TypeScript, JavaScript, React, Svelte, .NET, Node.js and SQL, along with technical consulting and project work.

IT Consulting & ServicesSoftware Development
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AdwordsOne GmbH Logo

AdwordsOne GmbH 

Zug · Since 2022

The core activity of AdwordsOne GmbH is the provision of services in the field of digital marketing, particularly in the management of Google Ads accounts, the optimization of sales funnels, and the provision of advanced analytics and customer modeling techniques. The company offers a results-oriented commission structure, where customers only pay for actual sales or leads generated.

Advertising Agencies
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Adworld Tourism Consulting AG Logo

Adworld Tourism Consulting AG 

Zurich · Since 2000

The core activity of AdWorld Consulting AG is the creation and management of Google Ads campaigns for clients, including the development of marketing strategies, the administration of Google Ads accounts, the analysis of performance data, and the optimization of ads. The company also offers specific services such as Google Shopping Ads, Google Display Ads, Google Analytics, and Google Tag Manager.

Advertising Agencies
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ADZ-Automation GmbH Logo

ADZ-Automation GmbH 

Pfäffikon Zh · Since 2019

The core activity of ADZ-Automation GmbH is the consulting, planning and implementation of automation solutions for industrial and building technology systems, including the networking of systems and machines, the development of software for PLC systems and the creation of electrical circuit diagrams.

Technical Consulting & EngineeringElectrical IndustryIT Consulting & Services
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aebi allenspach kommunikation gmbh Logo

aebi allenspach kommunikation gmbh 

Bern · Since 2012

The core activity of aebi allenspach kommunikation Agentur is the provision of services in the field of advertising and communication, particularly in the areas of brand positioning, logo design, corporate design, print and web design, copywriting, and advertising. The company offers these services as a full-service agency and supports customers in the development and implementation of their communication strategies.

Advertising Agencies
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Aebi & Partner GmbH Agentur für Marketing und Kommunikation Logo

Aebi & Partner GmbH Agentur für Marketing und Kommunikation 

Alten · Since 1995

The core activity of AEBI UND PARTNER is the provision of services in the fields of marketing, communication and design.

Advertising Agencies
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Aebi, Völker, Und, AG Logo

Aebi, Völker, Und, AG 

Zurich · Since 2008

Aebi, Völker, Und, AG is the holding company of creative director and content consultant Arne Völker and operates in the communications field.

Advertising Agencies
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LeadhubOutbound Leads by COHAGA

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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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  • 890
  • 891
  • 892
  • 893
  • More pages
  • 1000
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.