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

Bernd Heller GmbH Logo

Bernd Heller GmbH 

Altnau · Since 2015

The core activity of the company "Der Mechaniker" is the repair, restoration and custom manufacturing of machines and equipment, particularly for the construction, agriculture, forestry and municipal sectors. This also includes the development and production of special tools and equipment tailored to customer needs.

Repair of Machinery & Electronic Devices
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Blueme Suter Logo

Blueme Suter 

Altnau · Since 1996

The core activity of the company "Blueme Suter Gärtnerei und Floristik" encompasses the following areas: * Horticulture (production of plants for commissioned orders and grave maintenance) * Floristry (creation of decorations, funeral arrangements and grave maintenance) * Consulting and sales of floristry and horticulture products. The company no longer offers open flower shop activities, but instead focuses on the production of products in consultation with customers.

Retail - Flowers & Plants
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CTAA Swiss Cornelia Kaiser Logo

CTAA Swiss Cornelia Kaiser 

Altnau · Since 2009

The company offers breakdown and repair services for vehicles, including: on-site and workshop repairs, tire service, on-site axle repair, refrigeration system service, towing, recovery service, and rental car and spare parts service. The company has over 6,000 service points and provides assistance 24 hours a day, 365 days a year.

Auto Repair Shops
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DeaSalus KLG Logo

DeaSalus KLG 

Altnau · Since 2022

The core activity of DeaSalus is the application of alternative healing methods and therapies, particularly sound shell therapy, hypnosis coaching and couples coaching, to support people in achieving more self-love, lightness and freedom.

Coaching & Personal Development
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Design und Architektur, Oliver Kirstein Logo

Design und Architektur, Oliver Kirstein 

Altnau · Since 2013

The company's core activity is providing services in the field of online and social media marketing, particularly for companies in the real estate industry. This includes, among other things: web design and development, corporate design and identity, local online marketing, Facebook and Instagram marketing, SEO optimization and search engine marketing, photography and aerial photography, 3D visualization and animation, and CMS implementation and maintenance. The company offers its customers a comprehensive range of services to strengthen their online presence and achieve their marketing goals.

Advertising Agencies
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Dolphin Marine Supply, Jürg Rudolf Logo

Dolphin Marine Supply, Jürg Rudolf 

Altnau · Since 2001

The core activity of Dolphin Marine Supply is the sale and consulting of individual yacht equipment and accessories for yachts, including inflatable boats, RIBs, tenders, rafts, emergency beacons, electrical and charging equipment, as well as other maritime products. The company also offers services such as consulting, sales, purchasing and realization, and has general agencies of international manufacturers.

Shipbuilding
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Ehroflug Altnau GmbH Logo

Ehroflug Altnau GmbH 

Altnau · Since 1989

Aircraft Manufacturing
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Energiefokus GmbH Logo

Energiefokus GmbH 

Altnau · Since 2024

The core activity of Energiefokus is the sustainable optimization of residential and commercial properties in the field of energy technology. To this end, the company offers customized services ranging from planning to energy management of properties to individually tailored energy solutions.

Technical Consulting & Engineering
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Energie - Heilpraxis Susanne Aeberhard Logo

Energie - Heilpraxis Susanne Aeberhard 

Altnau · Since 2009

The core activity of the company is energy healing practice, which focuses on the treatment of body, mind and spirit. The practice offers various treatments, including energetic treatments, sound treatments, harmonization of water veins, earth rays and electromagnetic pollution, as well as foot reflex zone massage. The practice is led by Susanne Aeberhard, who has completed training as a naturopath and geobiology consultant.

Naturopathic Clinics
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Freshfields Trading AG Logo

Freshfields Trading AG 

Altnau · Since 2022

The core activity of Freshfields Trading AG is consulting on the trade of petroleum products, lubricants and chemicals, as well as the organization of related logistics services.

Wholesale - Chemical & Plastic Products
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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.