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The first Swiss company directory, built to boost AI visibility.

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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,014 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Citybasel
Search results

Matching companies

16'351 companies found

AA

Alper AG 

Basel · Since 1987

Financial Services
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AE

alpha engineering GmbH 

Basel · Since 2021

Technical Consulting & Engineering
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AG

Alpha Growth GmbH 

Basel · Since 2024

Advertising Agencies
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AR

Alpha Revisions AG 

Basel · Since 1988

Fiduciary Offices
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AS

Alpha Samadhi AG 

Basel · Since 2001

Cosmetics Industry
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AT

Alphasoft, T. Baumgartner 

Basel · Since 1995

Software Development
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AS

AlphaTax Swiss GmbH 

Basel · Since 2024

Software Development
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AA

Alphathera AG 

Basel · Since 2020

Pharmaceutical Industry
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AT

Alpha Treuhand AG 

Basel · Since 2006

Fiduciary Offices
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AR

Alphons Rosenburger-Stiftung 

Basel · Since 1916

NGOs & NPOs
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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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  • 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.