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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,808 companies indexed · Last updated: today
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Citygossau-sg
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1'211 companies found

Personalvorsorgestiftung der Aepli Unternehmungen Logo

Personalvorsorgestiftung der Aepli Unternehmungen 

Gossau Sg · Since 2004

Pension Funds
View profile5(6)
Personalvorsorgestiftung der Lehmann Arnegg AG Logo

Personalvorsorgestiftung der Lehmann Arnegg AG 

Gossau Sg · Since 1998

Pension Funds
View profile3.8(6)
PST-Bausanierungen KLG Logo

PST-Bausanierungen KLG 

Gossau Sg · Since 2018

The core activity of PST Bausanierungen encompasses the execution of building renovation and cleaning work, including: roof covering and cleaning, facade cleaning and renovation, stone cleaning and laying, graffiti removal, insulation of roofs and facades, and drying. The company thus offers a wide range of services in the field of building and property renovation.

Building MaintenanceSealing & InsulationRoofing
View profile4.3(6)
Sanitär Gemperle AG Logo

Sanitär Gemperle AG 

Gossau Sg · Since 1981

The core activity of Sanitär Gemperle AG is the planning, execution and maintenance of sanitary installations, including the areas of: Sanitary facilities (e.g. showers, toilet systems), Water treatment (e.g. softening and dosing systems), Solar technology (e.g. solar systems for hot water generation), 24-hour customer service for emergencies and maintenance. The company also offers services such as 3D bathroom planning, installation of dog showers and other specialized solutions.

Plumbing & Building ServicesSheet Metal WorkSolar & Photovoltaics
View profile4.3(6)
ZR Keramik GmbH Logo

ZR Keramik GmbH 

Gossau Sg · Since 2017

ZR Keramik GmbH is a tiling company that installs tiles, slabs, mosaics and natural stone. It provides installations, renovations and repairs for bathrooms, kitchens, residential and commercial spaces, and offers project consultation.

Flooring & Tiling
View profile5(6)
Alder-Zani AG Logo

Alder-Zani AG 

Gossau Sg · Since 1981

The core activity of Alder-Zani AG is road construction and civil engineering.

Civil Engineering
View profile3.4(5)
Benz & Co., Bodenbeläge Logo

Benz & Co., Bodenbeläge 

Gossau Sg · Since 2005

The core activity of Benz & Co. Bodenbeläge is the professional installation and renovation of floor coverings, including parquet, carpet, vinyl, laminate, PVC and Novilon. This also includes services such as sanding, sealing and oiling of parquet floors, carpet cleaning and the installation of coverings on stairs.

Flooring & Tiling
View profile5(5)
Gesundheitspraxis Wellbeing GmbH Logo

Gesundheitspraxis Wellbeing GmbH 

Gossau Sg · Since 2015

The core activity of the company "Gesundheitspraxis Wellbeing GmbH" is the provision of health services, in particular the application of traditional Chinese medicine (TCM) by a certified therapist. The practice offers individual treatments and therapies to promote the well-being of its patients.

Naturopathic Clinics
View profile5(5)
Hafner Gartenbau und Baumschule Logo

Hafner Gartenbau und Baumschule 

Gossau Sg · Since 2014

The core activity of Hafner Gartenbau is the provision of services in the field of gardening, including garden planning, design, new installations, redesign and maintenance of gardens.

Horticulture & Landscaping
View profile4.6(5)
Huber Kunststoff AG Logo

Huber Kunststoff AG 

Gossau Sg · Since 1974

The core activity of Huber Kunststoff AG is the development and manufacture of plastic parts and assemblies for various industries and applications. This includes, in particular, the following services: consulting and development, toolmaking, injection moulding, and assembly of assemblies. The company focuses on the production of precise moulded parts from sustainable, long-lasting injection moulds and offers the highest flexibility and excellent cooperation with customers and suppliers.

Plastics Industry
View profile4(5)
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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.