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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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187 companies found

naturenergie holding AG Logo

naturenergie holding AG 

Laufenburg · Since 1908

The core activity of naturenergie Holding AG encompasses the generation, distribution and marketing of energy, particularly in the field of renewable energies such as photovoltaics, hydropower and hydrogen. In addition, the company offers services in the areas of energy efficiency, infrastructure and sustainability, including the operation of power plants and the supply of electricity, gas, water and broadband.

Energy Industry
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p-soft GmbH Logo

p-soft GmbH 

Laufenburg · Since 1998

The core activity of p-soft is the development and provision of a web-based personnel management system for organizations, which includes functions such as employee evaluation, goal setting, employee development, salary simulation and controlling, in order to professionalize the management process and support performance-oriented personnel development.

Software Development
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Pure Pharma AG Logo

Pure Pharma AG 

Laufenburg · Since 2024

The core activity of Pure Holding AG is the breeding, cultivation, processing and distribution of cannabis products. The company focuses on improving the safety and quality of cannabis products and offers a wide range of products, from seeds to finished products.

Pharmaceutical Industry
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Stiftung Erwin Rehmann Ateliermuseum + Skulpturengarten Logo

Stiftung Erwin Rehmann Ateliermuseum + Skulpturengarten 

Laufenburg · Since 2000

Rehmann Museum is a museum specializing in the presentation and mediation of art and culture. Its core activities include organizing exhibitions, maintaining a collection, hosting events and workshops, and catering to visitors. The museum also features a bistro, offering visitors the opportunity to relax and dine.

Museums
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STUDER Vorsorge AG Logo

STUDER Vorsorge AG 

Laufenburg · Since 2016

STUDER Vorsorge AG is a legal entity that can be appointed in advance-care mandates and in estate administration to ensure continuity independent of a natural person. It provides mandate-based services related to precautionary (advance-care) mandates and succession.

Pension Funds
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topmüller Immobilien AG Logo

topmüller Immobilien AG 

Laufenburg · Since 1992

The core activity of topmüller.ch GmbH is the distribution of sports prizes, while the core activity of topmüller Immobilien AG lies in the area of real estate brokerage, rental and sales.

Real Estate Brokerage
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Tschu Tschu X-Media GmbH Logo

Tschu Tschu X-Media GmbH 

Laufenburg · Since 2004

Tschu Tschu X-Media GmbH provides communications consulting and public relations services, editorial work including ghostwriting, social media support, and photographic projects such as book productions.

Advertising Agencies
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T + T Garage HP Fritschi Logo

T + T Garage HP Fritschi 

Laufenburg · Since 2001

The company's core activity is the brand-independent and technically competent care of vehicles in a garage, including workshop and service services.

Auto Repair Shops
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vokalmusik.ch Tino Brütsch Logo

vokalmusik.ch Tino Brütsch 

Laufenburg · Since 2013

The company's core activity is the art of singing, particularly classical music, in the form of concerts, song recitals and music lessons. The owner, Tino Brütsch, is a professional tenor and singing teacher who performs and teaches both as a soloist and with various ensembles and choirs.

Orchestras & Musicians
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Xmedia R. Laux Logo

Xmedia R. Laux 

Laufenburg · Since 2001

Xmedia R. Laux is a communications and media agency offering consultancy and project services such as communication strategy, ghostwriting, social media management, event planning, and the production of brochures and customer or staff magazines. The services also include photography, book projects and editorial content.

Journalism
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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.