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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

Search the
company directory

Filters
Cityrheinfelden
Search results

Matching companies

903 companies found

SE

Sejdini Electrotechnical Solutions 

Rheinfelden · Since 2019

Electrical Planning & Installation
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SC

SET Consulting GmbH 

Rheinfelden · Since 1996

Management Consulting
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SI

Seyonee Invest GmbH 

Rheinfelden · Since 2018

Property Management
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SN

SheCares Naturkosmetikmanufaktur A. Pigulla 

Rheinfelden · Since 2017

Cosmetics Industry
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S

Simmen-Welti-Stiftung 

Rheinfelden · Since 1994

Cultural & Educational Organizations
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SN

SinaVPS Näf 

Rheinfelden · Since 2014

IT Infrastructure & Cloud
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SM

smik media GmbH 

Rheinfelden · Since 2024

Advertising Agencies
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SC

Sosic Collectibles 

Rheinfelden · Since 2021

Advertising Agencies
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SG

sowlution GmbH 

Rheinfelden · Since 2019

Trade Fair & Event Organizers
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SP

SR Printmedia GmbH 

Rheinfelden · Since 2003

Advertising Agencies
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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.