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

Climazon AG Logo

Climazon AG 

Sins · Since 2023

The core activity of Climazon AG is the sale, installation and consulting of air conditioning systems, heat pumps and ventilation devices. The company offers a wide range of products from renowned manufacturers and additionally provides assembly and consulting services for private and commercial customers in Switzerland.

Specialized Construction Installations
View profile4.9(8)
Kita Kidimundo KLG Logo

Kita Kidimundo KLG 

Sins · Since 2023

The company's core activity is childcare, particularly the care of children in a daycare center (Kita) with offers such as hourly care, forest days, language promotion and freshly prepared meals.

Kindergartens & Nurseries
View profile4.5(8)
Villiger Lohnunternehmen Logo

Villiger Lohnunternehmen 

Sins · Since 2017

Villiger-Lohnunternehmen is an agricultural contracting company offering a wide range of services, including: soil cultivation, sowing, crop protection and fertilization, chipping, pressing, threshing, transportation, machine rental, trade in agricultural products, machine maintenance and repair, and in-house machine manufacturing. The company supports its customers in selecting cultivation methods, field work, sowing, seeds, fertilization, and crop protection, and carries out these tasks conscientiously, in an environmentally friendly manner, carefully, and at fair conditions.

Rental of Machinery & Equipment
View profile5(8)
Huber Zahnärzte AG Logo

Huber Zahnärzte AG 

Sins · Since 2022

The company's core activity is the provision of dental medical services, including prevention, diagnosis, treatment and reconstruction of teeth and the dental environment. The company offers a wide range of dental services, including implantology, endodontics, pediatric dentistry, aesthetic dentistry, prophylaxis and dental technology.

Dental Clinics
View profile4(7)
K-Plus GmbH Logo

K-Plus GmbH 

Sins · Since 2021

The core activity of K-Plus GmbH encompasses two main areas: 1. Residential ceramics: The company offers services in the field of laying plate coverings, particularly high-gloss, natural stone and granite plates. 2. Building cleaning: K-Plus GmbH provides various cleaning services, including routine cleaning of apartments and offices, spring cleaning, apartment handover cleaning, rough and construction cleaning, as well as janitorial services.

Flooring & TilingGlass, Ceramics, Stone & Construction Materials IndustryFacility Management & Cleaning
View profile5(7)
Trinkwasser AG Logo

Trinkwasser AG 

Sins · Since 2022

The company's core activity is the development, manufacture and marketing of water purification systems and products, particularly reverse osmosis plants, filters and other solutions for improving water quality for private, commercial and industrial applications.

Sustainability Sector
View profile4.6(7)
Trocktech AG Logo

Trocktech AG 

Sins · Since 2014

Trocktech AG provides water damage restoration, building drying and leak detection services, including insulation-layer and flat-roof drying and construction heating. The company operates a 24/7 emergency service and uses certified technicians together with modern drying equipment.

Building Maintenance
View profile4.3(7)
Balugu AG Logo

Balugu AG 

Sins · Since 2004

Architecture Firms
View profile3.7(6)
Elektrolyse AG Logo

Elektrolyse AG 

Sins · Since 1965

The core activity of Elektrolyse AG is the galvanic coating of metal surfaces, particularly for high-voltage distribution, aircraft and machine construction. The company offers various processes, such as the tampon process, tube galvanizing and hand galvanizing, to selectively or fully coat complex geometries.

Metal Industry
View profile4.2(6)
Guggenbühl Architektur GmbH by Müller & Wormstetter Logo

Guggenbühl Architektur GmbH by Müller & Wormstetter 

Sins · Since 2024

Architecture Firms
View profile3.7(6)
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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.