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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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16'700 companies found

HB&P Treuhand AG Logo

HB&P Treuhand AG 

Basel · Since 1982

The core activity of HB&P Treuhand AG is the provision of services in the fields of trust and auditing, including accounting and controlling, tax consulting, corporate consulting, succession planning, legal consulting and CFO services.

Fiduciary Offices
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Hörler Architekten GmbH Logo

Hörler Architekten GmbH 

Basel · Since 2005

The core activity of Hörler Architekten GmbH, SIA is the provision of architectural services.

Architecture Firms
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Human Edge Management AG Logo

Human Edge Management AG 

Basel · Since 2017

Management Consulting
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Human Edge Talent Solutions AG Logo

Human Edge Talent Solutions AG 

Basel · Since 2022

Management Consulting
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i-Building GmbH Logo

i-Building GmbH 

Basel · Since 2021

The core activity of i-Building is the development and manufacture of Smart Building technologies, particularly KNX systems and electroengineering solutions for use in various areas such as hotels, villas, yachts, companies and single-family homes. The company offers a wide range of products, including switches, sockets, room regulators, push buttons and touch panels, tailored to the needs of its customers.

Electrical Planning & Installation
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International Community Music School - Basel GmbH Logo

International Community Music School - Basel GmbH 

Basel · Since 2017

The core activity of ICMS Basel is providing music lessons to students of all ages and backgrounds. The company offers instruction in various musical instruments such as cello, guitar, piano, saxophone, violin, and others, as well as music theory and practice in different languages. The goal is to give students the opportunity to learn music as a universal language and express themselves, while connecting them with the local cultural scene in Basel.

Cultural & Educational Organizations
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Int-Ext Communications AG Logo

Int-Ext Communications AG 

Basel · Since 1997

The company provides services in the field of reputation management, including strategic consulting, communication management, crisis management, sustainability and public affairs. The core activity of the company is to support companies and organizations in developing and implementing reputation strategies to improve their perception and credibility in the market.

Public Relations Consulting
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Karger Publishers Foundation Logo

Karger Publishers Foundation 

Basel · Since 1962

Publishing
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Keiala AG Logo

Keiala AG 

Basel · Since 2019

IT Consulting & ServicesSoftware Development
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Koechlin Schmidt Architekten AG Logo

Koechlin Schmidt Architekten AG 

Basel · Since 2002

The core activity of Koechlin Schmidt Architekten AG is the planning and realization of architectural projects, including new buildings, renovations and conversions of buildings, taking into account ecological, economic and social aspects.

Architecture Firms
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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.