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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,219 companies indexed · Last updated: today
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16'697 companies found

Proha-Tec GmbH Logo

Proha-Tec GmbH 

Basel · Since 1997

The core activity of Proha-Tec GmbH is advertising technology.

Printing Companies
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Proitera GmbH Logo

Proitera GmbH 

Basel · Since 2007

Proitera GmbH provides workplace social counselling services for employers and their employees. Its services include case management and health management, an ombuds office, anonymous online counselling, concept development and packaged service models, and a 24-hour emergency hotline.

Management Consulting
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projektierbar Architekten AG Logo

projektierbar Architekten AG 

Basel · Since 2016

projektierbar Architekten AG is an architectural firm that plans and oversees building projects. It designs new buildings, renovations and conversions, prepares studies and concepts, and coordinates interdisciplinary project teams with engineers and other specialists.

Architecture Firms
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projektierbar wohnen AG Logo

projektierbar wohnen AG 

Basel · Since 2017

projektierbar wohnen AG is an architectural practice that plans and oversees building projects. Services include renovations and restorations, new-build projects and construction execution, as well as studies and design concepts, with the architects leading interdisciplinary teams and coordinating specialists such as structural and energy engineers.

Property Management
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Promed24 GmbH Logo

Promed24 GmbH 

Basel · Since 2019

The core activity of Promed24 GmbH is the trade in consumable materials for the healthcare sector, particularly in the Basel-Stadt region. The company offers a wide range of products, including medical consumables, hygiene articles, toilet paper, cleaning agents, paper towels and other paper products.

Wholesale - Health & Cosmetic Products
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Promess GmbH Logo

Promess GmbH 

Basel · Since 2008

The core activity of promess GmbH is the planning, development and implementation of interior architecture projects, particularly in the areas of sales points, trade fairs and store concepts. This also includes the areas of salepoint design, trade fair and shop design, as well as the development of projects in the field of interior design.

Architecture Firms
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Pro Natura - Schweizerischer Bund für Naturschutz Logo

Pro Natura - Schweizerischer Bund für Naturschutz 

Basel · Since 1997

The company's core activity is nature conservation and environmental education, particularly through the operation of nature conservation centers and the implementation of projects and events on the topics of environmental protection, biodiversity and sustainable development. The company also offers accommodation and catering in its centers and is involved in educational work for children, young people and teachers.

Sustainability Sector
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propatient Forschungsstiftung Universitätsspital Basel Logo

propatient Forschungsstiftung Universitätsspital Basel 

Basel · Since 2015

The company's core activity is the promotion of research projects in the field of medicine and life sciences, particularly in collaboration with the University Hospital Basel. The foundation supports scientific projects and researchers through financial resources and provides a platform for the exchange of ideas and results. The core activity also includes communication with various target groups, such as patients, employees of the University Hospital and the general public, to inform them about the activities and results of the foundation.

Research & Development
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PRO percussion AG Logo

PRO percussion AG 

Basel · Since 2005

The core activity of Pro Percussion AG is the sale and consulting of percussion instruments and related accessories, in particular drums, cymbals, percussion instruments and electronics, as well as the rental and repair of percussion instruments.

Rental of Consumer GoodsRepair of Consumer GoodsRetail - General Specialty Trade
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Prosalix AG Logo

Prosalix AG 

Basel · Since 2018

The core activity of Prosalix AG is the development and research of medical products, in particular citrate-based therapies, for the treatment of kidney and metabolic diseases. The company focuses on developing innovative solutions for nephrology, urology and endocrinology, with the goal of improving the quality of life for patients.

Research & DevelopmentPharmaceutical Industry
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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.