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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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Citygossau-sg
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1'160 companies found

Aquatransform GmbH Logo

Aquatransform GmbH 

Gossau Sg · Since 2019

The core activity of AQUA Transform is the planning and implementation of swimming pool and wellness technology, water art and special installations. The company offers comprehensive services, from feasibility studies to specialized construction management, and advises property owners and architects on the successful implementation of their projects.

Sports Facility Construction
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Architrav Architektur AG Logo

Architrav Architektur AG 

Gossau Sg · Since 2008

The core activity of Architrav Architektur AG is the provision of architectural services, in particular the individual project development and planning of construction projects, including new buildings, conversions, renovations and reuses of residential buildings, commercial and industrial properties.

Architecture FirmsGeneral Contractors
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Arena Steakhouse GmbH Logo

Arena Steakhouse GmbH 

Gossau Sg · Since 2023

CateringRestaurants
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Attinum GmbH Logo

Attinum GmbH 

Gossau Sg · Since 2020

The core activity of Attinum is SAP consulting and implementation for companies, particularly in the areas of digital transformation and the development of new business models. Attinum offers comprehensive services, ranging from consulting to process management and implementation, as well as operational support for SAP solutions.

IT Consulting & Services
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B3 digital AG Logo

B3 digital AG 

Gossau Sg · Since 2019

B3 digital AG provides services in digital construction (BIM/VDC), BIM consulting and digital project coordination, supporting planning and execution with BIM‑to‑Field methods and an in‑house collaboration platform (buildagil).

Technical Consulting & Engineering
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B3 Gruppe AG Logo

B3 Gruppe AG 

Gossau Sg · Since 2019

B3 Gruppe AG is an engineering and planning firm providing services for building and infrastructure projects and construction process management. Services include civil and transport engineering, hydraulic works, bridges and special foundations, structural timber, concrete and steel design, fire protection, general planning, construction management, digital/BIM workflows, sustainability measures, and expert consulting.

Holding Companies
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BARDINI + KELLER AG Logo

BARDINI + KELLER AG 

Gossau Sg · Since 1958

BARDINI + KELLER AG is a fruit and vegetable importer and distributor that markets fresh produce and coordinates sourcing and supply‑chain logistics from multiple supplier countries.

Wholesale - Food & Luxury Items
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Bauline GmbH Logo

Bauline GmbH 

Gossau Sg · Since 1999

Bauline GmbH develops building land and, following approved construction projects, markets building plots, condominiums and single-family houses for sale.

Real Estate Project Development
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Bianchi Sanitärtechnik GmbH Logo

Bianchi Sanitärtechnik GmbH 

Gossau Sg · Since 2019

The core activity of Bianchi Sanitärtechnik is the planning, installation, maintenance and repair of sanitary technical systems and installations.

Plumbing & Building Services
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BRAIN PAIN MUSIC GmbH Logo

BRAIN PAIN MUSIC GmbH 

Gossau Sg · Since 2023

BRAIN PAIN MUSIC GmbH is a record label for electronic music that releases and distributes tracks via digital platforms and operates a techno/hardtechno sublabel. The label accepts demo submissions and lists music on services such as Beatport, Traxsource and Juno; contact is available by email.

Licensing & Marketing of Intellectual PropertyRecording Studios & Audio ProductionTrade Fair & Event Organizers
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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.