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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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903 companies found

Papadakis IT Logo

Papadakis IT 

Rheinfelden · Since 2021

The core activity of Papadakis IT is the provision of IT services, particularly in the areas of: IT consulting, management of IT infrastructure (Managed Services), colocation (housing of hardware in the data center), distribution of software solutions (Microsoft 365, Shopify), and telecommunications services (telephony, internet). The company supports businesses in the implementation and management of modern IT technology and offers individual solutions for various needs.

IT Consulting & Services
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Personalvorsorgestiftung der Reha Rheinfelden Logo

Personalvorsorgestiftung der Reha Rheinfelden 

Rheinfelden · Since 1973

The company's core activity is rehabilitation and health promotion, particularly through inpatient and outpatient therapies, medical treatments and training courses for professionals in medical and therapeutic professions.

Pension Funds
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physioknobel GmbH Logo

physioknobel GmbH 

Rheinfelden · Since 2019

Physiotherapy
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Q5-Bau GmbH Logo

Q5-Bau GmbH 

Rheinfelden · Since 2019

Specialized Construction Activities
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Renner Glasdesign und Technik Suisse GmbH Logo

Renner Glasdesign und Technik Suisse GmbH 

Rheinfelden · Since 2023

Interior ConstructionGlaziery
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RK12 GmbH Logo

RK12 GmbH 

Rheinfelden · Since 2019

Real Estate Project Development
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Rosskopf Engineering GmbH Logo

Rosskopf Engineering GmbH 

Rheinfelden · Since 2002

Technical Consulting & Engineering
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RotEq GmbH Logo

RotEq GmbH 

Rheinfelden · Since 2011

Technical Consulting & Engineering
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RZ Möbeldesign GmbH Logo

RZ Möbeldesign GmbH 

Rheinfelden · Since 2022

RZ Möbeldesign - Roger Zimmermann is a furniture design and carpentry company specializing in the manufacture and sale of furniture and interior fittings. The company's core activity includes the planning, production and installation of furniture, kitchens, cabinets, shelves, tables and other interior design elements.

Interior Construction
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Sadandos GmbH Logo

Sadandos GmbH 

Rheinfelden · Since 2023

The core activity of Sadandos is the sustainable and brand-loyal distribution of branded goods on Amazon. They support brand manufacturers in enforcing their brand values and interests on Amazon by monitoring sales figures and market shares, enforcing brand protection, removing unauthorized offers, and resolving counterfeiting issues. Sadandos also offers free consulting and controlling services to help brand manufacturers successfully implement their goals on Amazon.

Online Shops
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LeadhubOutbound Leads by COHAGA

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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.