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

RK GmbH Kreativ Handwerk Logo

RK GmbH Kreativ Handwerk 

Grossaffoltern · Since 1999

RK GmbH Kreativ Handwerk is a crafts company offering windows, doors, insect protection systems, interior fit-outs and bespoke furniture. It provides planning, production and installation services and also offers machine rental and maintenance.

Interior Construction
View profile5(2)
Rogger Fasteners AG Logo

Rogger Fasteners AG 

Grossaffoltern · Since 1999

The core activity of Rogger Fasteners AG is the development, manufacture and marketing of fastening techniques for perfectly insulated building envelopes, in particular the RSD system, which represents a unique fastening technique for the assembly of wooden or metal substructures on building envelopes.

Metal Construction
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architekturbüro andreas lehmann gmbh Logo

architekturbüro andreas lehmann gmbh 

Grossaffoltern · Since 2019

The core activity of the company "Architekturbüro Andreas Lehmann" is the planning and consulting of construction projects, particularly in the areas of new buildings, extensions, conversions, renovations and interior design of residential and commercial buildings, sports and cultural buildings, taking into account aesthetics, functionality, energy efficiency and materials.

Architecture Firms
View profile5(1)
Thomas Nyffenegger GmbH Logo

Thomas Nyffenegger GmbH 

Grossaffoltern · Since 2011

The company operates a residential and nursing home for people in need of care, with the aim of enabling residents to live a dignified and self-determined life. The core activity includes providing care and support services, housing and catering, as well as promoting the physical, mental and spiritual health of the residents.

Nursing Homes
View profile4(1)
Personalfürsorgestiftung der Firma Hauert HBG Dünger AG Logo

Personalfürsorgestiftung der Firma Hauert HBG Dünger AG 

Grossaffoltern · Since 1953

Pension Funds
View profile4.9(29)
24frames gmbh Logo

24frames gmbh 

Grossaffoltern · Since 2009

The core activity of 24frames GmbH is the production of documentary films for cinema and television as well as the support of low-budget film projects.

Film & TV Production
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actovent AG Logo

actovent AG 

Grossaffoltern · Since 2022

actovent AG organises maintenance components, logistics and documentation for ventilation units and offers maintenance packages and retrofit services to improve operational performance without full replacement.

Wholesale - Machinery & Technical Equipment
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Ate GmbH Logo

Ate GmbH 

Grossaffoltern · Since 2022

The core activity of Ate GmbH is the implementation of validations, verifications and certifications in the areas of quality management, environmental management and occupational health and safety management. This includes in particular: certifications according to international standards such as ISO 9001, ISO 14001 and ISO 45001; validations and verifications for life cycle assessments according to ISO 14040ff; conducting operational checks in the automotive and transport industry; checks in the areas of wastewater, waste disposal and storage of water-polluting liquids; and the awarding of environmental labels and accreditations. The company offers these services to promote the environmental performance, quality performance and safety and health performance of private and public organizations.

Technical Consulting & EngineeringTesting & Inspection CentersSustainability Sector
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BARRICK AG Logo

BARRICK AG 

Grossaffoltern · Since 2012

Vehicle RentalAutomotive & Vehicle Trade
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Bucher Wald GmbH Logo

Bucher Wald GmbH 

Grossaffoltern · Since 2022

ForestryHorticulture & LandscapingWood Processing & Sawmills
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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.