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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 · Imprint744,089 companies indexed · Last updated: today
DirectorySearch the company directory

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company directory

Filters
Cityrheinfelden
Search results

Matching companies

903 companies found

HA

HPC AG, Harburg/Schwaben, Zweigniederlassung Rheinfelden 

Rheinfelden · Since 2018

Technical Consulting & Engineering
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HR

Human Resource Systems Thierry E. Barth 

Rheinfelden · Since 1996

Continuing Education Institutes
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II

IBP Ingrid Bussmann Immobilien-Treuhand 

Rheinfelden · Since 2010

Real Estate Brokerage
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ID

I. Drüseberg Automobile 

Rheinfelden · Since 2013

Automotive & Vehicle Trade
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IZ

Immobiliengesellschaft zum Rheineck AG, Rheinfelden 

Rheinfelden · Since 1976

Property Management
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IA

Immo-Rhein AG 

Rheinfelden · Since 1980

Real Estate Project Development
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IA

Inductio AG 

Rheinfelden · Since 2021

Packaging Industry
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IO

IT On Demand GmbH 

Rheinfelden · Since 2011

IT Consulting & Services
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ID

Iwabo Daniel Iten 

Rheinfelden · Since 2010

Flooring & Tiling
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JC

Jeang Consulting 

Rheinfelden · Since 2023

IT Consulting & Services
View profile
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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
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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.