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

Bürge Kaminbau Logo

Bürge Kaminbau 

Schwarzenbach Sg · Since 1996

The core activity of Bürge AG involves the processing of high-quality pre-fabricated components into complex, high-functional systems, particularly in the areas of geothermal drilling, chimney construction, silencers, residential heating and chimney systems. The company also offers special custom-made products and in-house developments, and has a department dedicated to geothermal drilling.

Site PreparationSpecialized Construction Installations
View profile4.7(23)
Garage Fritz Koller Logo

Garage Fritz Koller 

Schwarzenbach Sg · Since 1996

The core activity of MG Garage Fritz Koller consists of three main areas: 1. **Spare parts sales**: The company sells spare parts for classic cars, particularly for MG vehicles from 1945 to 1980, as well as for other English classic cars on request. Brake parts for classic cars with Dunlop-Girling and Lockheed systems are also available. 2. **Vehicle sales**: MG Garage Fritz Koller sells classic cars, especially rare models, at attractive prices. 3. **Repairs and restorations**: The company offers repairs and restorations for classic cars, which will be continued by Bachmann Oldtimer GmbH under the new company name from 2025.

Automotive & Vehicle Trade
View profile4.7(21)
PDS Peter Handels AG Logo

PDS Peter Handels AG 

Schwarzenbach Sg · Since 1983

The core activity of VKF Renzel is the development, manufacture and distribution of products for sales promotion, particularly in the Point of Sale (PoS) area. This includes, among other things, sales promotion items such as brochure stands, customer stoppers, folding frames, info stands, advertising materials, digital signage, trade fair equipment, shop fittings, shelf optimization and price labeling. The company supports customers in optimizing their sales promotion and offers individual solutions for different industries and target groups.

Wholesale - Chemical & Plastic Products
View profile3.6(20)
ZWICK Elektro AG Logo

ZWICK Elektro AG 

Schwarzenbach Sg · Since 2016

ZWICK Elektro AG is an owner-managed electrical company providing consultancy, planning, installation and maintenance in electrical engineering. Services include electrical installations, electrical design, smart home systems, lighting, security systems, PV installations, e-mobility, electrical service and a 24-hour emergency service.

Electrical Planning & Installation
View profile4.5(13)
Starmag Immo AG Logo

Starmag Immo AG 

Schwarzenbach Sg · Since 2001

The core activity of Starmag AG is the development, production and delivery of magnet technology and sheet metal processing solutions. Specifically, this includes the planning, development and manufacture of magnetic machines and devices for various applications, as well as sheet metal processing by laser cutting, bending and welding.

Mechanical Engineering Industry
View profile4.7(10)
Sutter internationale Transport AG Logo

Sutter internationale Transport AG 

Schwarzenbach Sg · Since 1998

Sutter internationale Transport AG is an international freight forwarder providing transport and logistics services. Its offerings include piece‑goods, long‑timber and special transports, warehousing/logistics, customs clearance and handling of transport permits; the company lists Northern Italy and Ticino as specialist regions.

Logistics & Transport Companies
View profile4.5(10)
Thalmann Plattenleger AG Logo

Thalmann Plattenleger AG 

Schwarzenbach Sg · Since 2023

The core activity of Thalmann Plattenleger AG is the execution of work related to wall and floor coverings as well as oven construction. This includes in particular: the laying of ceramic tiles and natural stones, the construction of special ovens, chimneys and Swedish ovens, the execution of sealing and grouting/silicone joints, the construction of pool systems and basins, and renovations in the area of wall and floor coverings. The company thus offers a comprehensive range of services in the field of construction and renovation work, particularly in the area of wall and floor coverings as well as oven construction.

Flooring & Tiling
View profile4.3(10)
ZimmereiHandwerk Hug GmbH Logo

ZimmereiHandwerk Hug GmbH 

Schwarzenbach Sg · Since 2010

The core activity of ZimmereiHandwerk Hug GmbH is wood processing and manufacturing, particularly in the field of carpentry, such as the production and assembly of wooden buildings, roof trusses, doors, windows and other wooden structures.

Timber Construction & Carpentry
View profile4.8(10)
Aqua - Therm Haustechnik GmbH Logo

Aqua - Therm Haustechnik GmbH 

Schwarzenbach Sg · Since 2015

The core activity of Aqua-Therm Haustechnik GmbH is the execution of heating systems of all kinds as well as the execution of sanitary facilities, including boiler renovations, bathroom conversions, installation of heat pumps, solar systems, water softening systems and water treatment systems. The company also offers a 24-hour emergency service.

Plumbing & Building Services
View profile5(9)
Carrosserie & Spritzwerk Stefan Klotz Logo

Carrosserie & Spritzwerk Stefan Klotz 

Schwarzenbach Sg · Since 1997

The core activity of Carrosserie & Spritzwerk Stefan Klotz is the repair and painting of vehicles, including interior and exterior cleaning, as well as the execution of works such as pressing technology.

Auto Repair Shops
View profile5(8)
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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.