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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,843 companies indexed · Last updated: today

DirectorySearch the company directory

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company directory

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Citybasel

Search results

Matching companies

16'691 companies found

IT project support GmbH

Basel · Since 2013

IT Consulting & Services

Itten+Brechbühl AG

Basel · Since 2024

Architecture Firms

I. Usak Taxi

Basel · Since 2019

Iustrans Übersetzungen, Raquel Pulido Martínez

Basel · Since 2004

Other Service Industries

Ivan Jascur Immobilien & Beteiligungen

Basel · Since 1981

Holding Companies

Iveta Cajková

Basel · Since 2008

IvoAdvisory GmbH

Basel · Since 2024

Fiduciary Offices

IWB Energie Schweiz AG

Basel · Since 2013

Energy Suppliers

Jacob Burckhardt-Stiftung

Basel · Since 1916

Cultural & Educational Organizations

Jacqueline Loekito

Basel · Since 2018

Textile & Clothing Industry

JAK & Gill Consulting GmbH

Basel · Since 2018

Management Consulting

Jakob & Liselotte Farner Stiftung

Basel · Since 1999

Jakobsberg AG

Basel · Since 1966

Building Maintenance

Jakob Wernli-Stiftung

Basel · Since 1966

Property Management

JANGALA, Verein für ganzheitliche Erfahrungen durch nachhaltige naturpädagogische Erlebnisse

Basel · Since 2021

Sustainability Sector

Jan-Jakob Schröder Architekt

Basel · Since 2021

Architecture Firms

Jan Lenhard Audio Engineering

Basel · Since 2023

Recording Studios & Audio Production

JARI Montagen GmbH

Basel · Since 2018

Specialized Construction Activities

Jar-Ka, Inh. Krakovská

Basel · Since 2024

Jasomi Softwareentwicklung Okperan

Basel · Since 2024

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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.