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

Müller Brenner-Service GmbH Logo

Müller Brenner-Service GmbH 

St. Gallen · Since 2005

The company Peter Müller Brennerservice GmbH is a Swiss craft business specializing in the service, maintenance and new installation of burners. The core activities include, in particular, the repair, replacement and new installation of burners, as well as the renovation and replacement of heating systems.

Plumbing & Building Services
View profile3.7(6)
Naturheilpraxis Jasmin Hausmann Logo

Naturheilpraxis Jasmin Hausmann 

St. Gallen · Since 2022

The core activity of the company "Naturheilpraxis Jasmin Hausmann" is holistic gynecology, which includes Western phytotherapy, nutritional counseling, dietary supplements, laboratory tests, and iris diagnosis, as well as the application of manual therapies such as massages, to promote the well-being and health of women in a natural way.

Naturopathic Clinics
View profile4.3(6)
Netsafe AG Logo

Netsafe AG 

St. Gallen · Since 2004

The company's core activity is the provision of IT services, particularly in the areas of: IT security and data protection, cloud services, managed services, consulting and consulting for IT infrastructures, and risk management. The company offers these services specifically for various industries, including schools, small and medium-sized enterprises (SMEs), public administrations, and the healthcare sector.

IT Consulting & Services
View profile5(6)
Rampani Tapeten Logo

Rampani Tapeten 

St. Gallen · Since 2016

Rampani Tapeten provides wallpapering services and consultation, operates a showroom, issues quotes and carries out wallpaper installation projects for residential and commercial interiors.

Painting & Plastering
View profile5(6)
Rossi Immo AG Logo

Rossi Immo AG 

St. Gallen · Since 2014

The core activity of Rossi Immo AG is the rental of apartments, in particular at Lettenstrasse 19 in St. Gallen.

Real Estate Brokerage
View profile2.5(6)
RT Rampani Tapeten GmbH Logo

RT Rampani Tapeten GmbH 

St. Gallen · Since 2021

RT Rampani Tapeten GmbH is a family-run wallpapering company offering supply and installation of wallpapers for private and commercial premises. The firm provides showroom consultations, issues quotes, orders required materials and carries out on-site installation by master wallpaperers, with product types including photo, leather, magnetic, patterned, plain wallpapers and concrete-effect finishes.

Interior Design & Furnishing
View profile5(6)
Ruedi Rüegg AG Logo

Ruedi Rüegg AG 

St. Gallen · Since 2018

Ruedi Rüegg AG is a roofing and façade company offering new-build, renovation and maintenance services for flat and pitched roofs. Services include liquid-plastic waterproofing, ventilated façade cladding, installation of Velux roof windows, snow clearing and work-safety measures.

Roofing
View profile5(6)
Homestay AG Schweiz Logo

Homestay AG Schweiz 

St. Gallen · Since 2021

The core activity of HomeStay - Rooms For You is the mediation and provision of accommodations, in particular rooms, for guests and travelers.

Web Portals & Platform Companies
View profile2.6(5)
Klaviertechnik Tobehn Logo

Klaviertechnik Tobehn 

St. Gallen · Since 2014

The core activity of Klaviertechnik Tobehn is the manufacture, repair and maintenance of pianos, as well as the provision of services in the field of piano care and consulting. This includes, among other things: piano tuning and repair, the manufacture of self-playing systems, silent systems and climate control systems, revisions and maintenance of pianos, design and acoustic consulting, mediation of piano teachers, and the sale and rental of pianos. The company thus offers a comprehensive range of services and products for piano owners and enthusiasts in Switzerland.

Repair of Consumer Goods
View profile5(5)
Caritas St.Gallen-Appenzell Logo

Caritas St.Gallen-Appenzell 

St. Gallen · Since 2012

The core activity of Caritas St. Gallen is social work and support for people in need, including charitable and benevolent activities.

NGOs & NPOs
View profile4.8(4)
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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.