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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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47'126 companies found

Adeptic GmbH Logo

Adeptic GmbH 

Zurich · Since 2017

The core activity of Adeptic GmbH is strategy consulting in the field of Testing, Inspection and Certification (TIC) as well as related technologies. They support both established companies and start-ups in developing strategies, adapting portfolios and improving processes.

Management Consulting
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adesso Schweiz AG Logo

adesso Schweiz AG 

Zurich · Since 1985

adesso Schweiz AG is an independent consulting and IT services provider that develops enterprise architectures and provides end-to-end advisory for IT projects. Its core offerings include business process automation, data & AI, advisory, managed services, and SAP and Microsoft solutions.

IT Consulting & Services
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Ad Fundum Consulting GmbH Logo

Ad Fundum Consulting GmbH 

Zurich · Since 2016

Ad Fundum Consulting GmbH supports digitalisation and IT projects and leads transformations by providing project leadership, coaching and agile roles such as Scrum Master and (Proxy) Product Owner. The firm also delivers team enablement, trainings (e.g., HERMES, SAFe®) and workshops or keynote sessions focused on embedding agile practices and critical thinking.

Coaching & Personal DevelopmentManagement Consulting
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adhs 20+ Schweizerische Info- und Beratungsstelle für Erwachsene mit ADHS Logo

adhs 20+ Schweizerische Info- und Beratungsstelle für Erwachsene mit ADHS 

Zurich · Since 2013

The core activity of adhs20+ is the promotion and support of the dissemination of information on ADHD (Attention Deficit Hyperactivity Disorder) in adulthood. This includes operating an ADHD support center for adults, conducting lectures, discussion forums, training sessions and seminars, as well as managing a comprehensive address database. Additionally, the company produces training videos and offers consultations and coaching services.

Non-Medical Healthcare Professions
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Adisfaction-Annex AG Logo

Adisfaction-Annex AG 

Zurich · Since 2007

The company's core activity is providing services in the field of digital marketing and cross-media campaign planning. This includes, among other things: Strategic consulting and planning of marketing campaigns, Implementation of online and offline marketing measures, Analysis and visualization of reporting data, Performance marketing and search engine optimization (SEO), Social media advertising and management, Tracking and analytics of marketing campaigns, Creation of advertising materials and content. The company positions itself as an agency for digital marketing and financial marketing, offering its customers holistic and tailored solutions for their marketing goals.

Advertising Agencies
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aditsys GmbH Logo

aditsys GmbH 

Zurich · Since 2006

The core activity of aditsys GmbH is the development and implementation of individual IT solutions for companies, including the creation of customer databases, websites, information platforms, customer management tools and payment processes, as well as consulting and supporting customers in the implementation of these solutions.

IT Consulting & ServicesSoftware Development
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Adiutec AG Logo

Adiutec AG 

Zurich · Since 2005

The core activity of Adiutec AG is consulting and supporting customers in the field of building automation, IoT and Smart Building. This includes in particular: market analyses and market research, development of strategies and solutions for the migration and expandability of systems, conception of system and software architectures, conducting quality tests and assurances, creation of expert opinions and reports, support in planning and implementing projects, conducting workshops and usability projects, and coordinating and implementing Advanced Analytics and artificial intelligence. The company supports various stakeholders, such as building owners, specialist planners, manufacturers and integrators, in realizing Smart Building projects and integrating traditional building automation with the IoT world.

IT Consulting & Services
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Adiuvat AG Logo

Adiuvat AG 

Zurich · Since 2007

ADIUVAT provides personal consulting services to institutions, authorities and administrations, particularly in the areas of schools, municipalities and public sector. The core activities include legal consulting, strategy development and support for special projects.

Coaching & Personal DevelopmentManagement Consulting
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Adjumed Services AG Logo

Adjumed Services AG 

Zurich · Since 1996

The core activity of Adjumed Services AG is the development and provision of software solutions for the capture, analysis and validation of medical data, particularly in the area of registry management for various medical specialist societies and organizations. The solutions include, among others, the products AdjumedCollect, AdjumedAnalyze and AdjumedValidate, which enable the collection, analysis and validation of data to improve the quality of medical care and support research.

Public Relations ConsultingContinuing Education Institutes
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ADK Immobilien & Beteiligungs AG Logo

ADK Immobilien & Beteiligungs AG 

Zurich · Since 1981

The core activity of ADK Immobilien & Beteiligungs AG is the management and administration of real estate as well as participation in other companies.

Property Management
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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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  • 980
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  • 983
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  • 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.