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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

Gattefossé AG Logo

Gattefossé AG 

Rheinfelden · Since 2018

Gattefossé AG develops, manufactures and markets pharmaceutical excipients and natural cosmetic ingredients. The company also provides formulation technologies and technical and regulatory support for pharmaceutical and personal care product development.

Cosmetics Industry
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genialregional GmbH Logo

genialregional GmbH 

Rheinfelden · Since 2016

genialregional GmbH assembles gift packages and apéro platters made from Swiss specialties and regional products and offers customized proposals for corporate clients and events. The company organizes apéros for about 10 to 60 people, provides catering on request and arranges tastings with producers.

Retail - Food & Luxury Items
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Gersbach AG Logo

Gersbach AG 

Rheinfelden · Since 1987

The core activity of Gersbach AG consists of planning, installing and maintaining sanitary facilities and heating systems, including bathroom renovations, boiler replacements, radiator and floor heating systems, as well as consulting and implementing energy-saving measures.

Plumbing & Building Services
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Gesundheitsforum Rheinfelden Logo

Gesundheitsforum Rheinfelden 

Rheinfelden · Since 1994

The Rheinfelden Health Forum is an organization focused on promoting health, exercise, and sports in the municipality of Rheinfelden. The core activities include: organizing courses, lectures, workshops, and events on various health topics; conducting hikes and other physical activities; providing information and resources on health topics, including disease prevention and treatment; supporting and coordinating local health, exercise, and sports offerings; and creating an annual brochure with information on events and offerings in the area of health, exercise, and sports taking place in Rheinfelden.

Sports & Recreation Instruction
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Gesundheitsstiftung Fricktal Logo

Gesundheitsstiftung Fricktal 

Rheinfelden · Since 2000

Gesundheitsstiftung Fricktal operates the Gesundheitszentrum Fricktal and provides inpatient and outpatient healthcare services, including hospital care, a nursing home, specialist centres and medical practices.

General Practitioner Clinics
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Giess Grundstücke AG Logo

Giess Grundstücke AG 

Rheinfelden · Since 2012

Giess Grundstücke AG provides architectural and real estate services, planning and executing residential projects and handling the purchase and sale of properties. The firm manages projects from design through construction and offers services related to property transactions.

Real Estate Brokerage
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GLASFRITZ Schweiz GmbH Logo

GLASFRITZ Schweiz GmbH 

Rheinfelden · Since 2012

The core activity of Glas Fritz is the wholesale trade of glass products, including the manufacture and processing of glass, as well as the distribution and sale of glass products to customers in Germany, Switzerland and France.

Glass, Ceramics, Stone & Construction Materials Industry
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Gniesser GmbH Logo

Gniesser GmbH 

Rheinfelden · Since 2004

Gniesser GmbH runs PICCOLA PAUSA; the website presents the restaurant's menu, wine and drinks lists and contact details.

Retail - Food & Luxury Items
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GO-FOR-Q! GmbH Logo

GO-FOR-Q! GmbH 

Rheinfelden · Since 2015

The core activity of GO FOR Q! GmbH is the provision of services in the field of quality management and approval for manufacturers in the medical technology sector. This includes, in particular, individual consulting and support in the implementation of standards such as ISO 9001, ISO 13485, medical device approval, risk management, and other industry-specific standards.

Medical Technology Industry
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Gorilla Baumpflege GmbH Logo

Gorilla Baumpflege GmbH 

Rheinfelden · Since 2017

The core activity of the company Gorilla-Baumpflege is tree care.

Horticulture & Landscaping
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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.