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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
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347 companies found

W. Rüegg AG Logo

W. Rüegg AG 

Kaltbrunn · Since 1970

The core activity of Rüegg AG Kaltbrunn encompasses the planning, manufacturing, and assembly of timber structures, interior fittings, and furniture, specifically: Carpentry and joinery; Timber construction (single-family homes, multi-family homes, industrial buildings, extensions, and additions); Interior finishing (kitchens, bathrooms, cabinets, doors, and furniture); House building and general contracting; Real estate development; and Renovations and expansions of existing buildings. The company also provides consulting services to private clients, planners, architects, and investors.

Building ConstructionGeneral ContractorsInterior Construction
View profile4.8(15)
Kqira Reinigungen GmbH Logo

Kqira Reinigungen GmbH 

Kaltbrunn · Since 2021

The core activity of Kqira Reinigungen GmbH is the provision of cleaning services, specifically: window cleaning, facade cleaning, moving cleaning, maintenance cleaning, janitorial services, floor care, waste disposal, and special cleaning (total and sterile cleaning). The company offers these services with a focus on sustainability and environmental friendliness, using biodegradable cleaning agents.

Facility Management & Cleaning
View profile4.9(14)
Roos Kompost AG Logo

Roos Kompost AG 

Kaltbrunn · Since 2011

The core activity of Roos Kompost AG is the composting of green waste and the production of high-quality compost for horticultural companies and private individuals. The company accepts green waste, shreds and composts it in compliance with environmental regulations, and delivers the finished compost to customers.

Waste Management Industry
View profile4.7(14)
Thomas Jud Gartenbau Logo

Thomas Jud Gartenbau 

Kaltbrunn · Since 1989

The core activity of the company "Jud Gaertnerei" is the production and sale of summer flowers, particularly geraniums and other plant species, as well as consulting and sales of accessories for garden and plant care.

Retail - Flowers & Plants
View profile4.5(14)
Verein Let's go abroad Logo

Verein Let's go abroad 

Kaltbrunn · Since 2020

The company's core activity is the organization and implementation of exchange programs for young people, allowing them to live and learn in another country. The company provides individual counseling, preparation and support during the stay, including a 24/7 emergency service, to offer participants the best service and promote their development.

Cultural & Educational Organizations
View profile4.9(13)
ART-VON AARBURG Logo

ART-VON AARBURG 

Kaltbrunn · Since 2016

The company ART-VON-AARBURG is engaged in the manufacture and sale of Swiss handicrafts, particularly artisanal objects such as milk jugs, lanterns, bells, saws, metal cuts, pictures and decorative objects. In addition, the company offers courses where customers can weld, file and be creative themselves. Furthermore, workshop and studio visits are offered to give customers a glimpse behind the scenes.

Artists
View profile5(12)
ABT Elsener GmbH Kanalreinigungen & Sanierungen Logo

ABT Elsener GmbH Kanalreinigungen & Sanierungen 

Kaltbrunn · Since 2001

The core activity of ABT Elsener GmbH is sewer rehabilitation and sewer cleaning, including related services such as sewer TV inspection, tightness testing, robotic rehabilitation, shaft rehabilitation and various rehabilitation methods (e.g. Inliner rehabilitation, Kurzliner rehabilitation, Flutgel process).

Specialized Construction Activities
View profile4.3(10)
Interwega Handels GmbH Logo

Interwega Handels GmbH 

Kaltbrunn · Since 1997

The core activity of Interwega is the manufacture and distribution of natural cosmetics products, tea varieties and fragrances, as well as the sale of ingredients and equipment for cosmetics production. The company also provides consulting services in these areas.

Cosmetics Industry
View profile4.7(10)
Praxis Dr. Gmür AG Logo

Praxis Dr. Gmür AG 

Kaltbrunn · Since 2008

Praxis Dr. Gmür AG is a medical practice specializing in general internal medicine, providing primary medical care and diagnostic services. The practice includes a laboratory and performs low- to mid-dose radiography.

General Practitioner Clinics
View profile4.5(10)
rosenast finanz- & immolösungen Logo

rosenast finanz- & immolösungen 

Kaltbrunn · Since 2009

rosenast finanz- & immolösungen provides property valuation, sales, rental and property management services for a range of properties. The family-run firm emphasises personal consultation and end-to-end support throughout property transactions.

Property ManagementReal Estate Brokerage
View profile5(10)
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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.