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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,740 companies indexed · Last updated: today
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45 companies found

Uniquevans GmbH Logo

Uniquevans GmbH 

Rünenberg · Since 2021

The core activity of UniqueVans GmbH is the individual equipping and conversion of vehicles, particularly campers and motorhomes, with specific solutions and products, such as the installation of solar and heating systems, the assembly of awnings and tow bars, as well as the fitting of individual furniture and interior designs. The company also offers consulting services and camper rentals.

Campgrounds
View profile5(17)
blumen atelier Kathrin Vogt Logo

blumen atelier Kathrin Vogt 

Rünenberg · Since 2021

The company "blumen atelier" and "Vogt Weine" is a flower and wine business specializing in the sale of cut flowers, seasonal bouquets, accessories, award-winning wines and fine spirits. It also offers services such as flower arrangements and wine tastings.

Retail - Flowers & Plants
View profile5(11)
Bitterlin Holding AG Logo

Bitterlin Holding AG 

Rünenberg · Since 1973

Bitterlin Holding AG provided building‑services work including sanitary installations, sheet‑metal (spengler) work, lightning protection and PREFA roof installation, and also offered boiler descaling, roof repairs and bathroom adaptations. The website notes that the company has discontinued its activities as of 1.08.2025.

Holding Companies
View profile3.8(10)
Maxip Immo GmbH Logo

Maxip Immo GmbH 

Rünenberg · Since 2018

Maxip Immo GmbH provides mechanical engineering and design services, including conveyor systems, assembly, manufacturing and 3D printing.

Mechanical Engineering Industry
View profile4(3)
Maxip GmbH Logo

Maxip GmbH 

Rünenberg · Since 2018

Maxip GmbH is a mechanical engineering company offering design and construction of custom machines and related manufacturing services. Its activities include CAD-based development, CNC machining, assembly, conveyor systems, and 3D scanning and additive manufacturing (SLM).

Mechanical Engineering Industry
View profile4(3)
SiBau Management AG Logo

SiBau Management AG 

Rünenberg · Since 2005

The core activity of SiBau Management GmbH is to advise and support companies and builders in the implementation of safety culture and occupational safety on construction sites, particularly in high-rise and deep construction, underground construction, railway construction and special construction. The company offers services such as safety consulting, training and builder support to reduce accident and illness-related absences and improve the quality and efficiency of construction projects.

Security Services
View profile5(3)
CARBOMETUM GmbH Logo

CARBOMETUM GmbH 

Rünenberg · Since 2009

The core activity of CARBOMETUM GmbH is the development, production and marketing of an additive for concrete, cement screed or calcium sulphate screed, which promotes the health and well-being of people by neutralizing geomantic stress such as water veins and earth rays, while also preventing cold feet and tired legs.

Glass, Ceramics, Stone & Construction Materials Industry
View profile5(1)
Grieder Mechanik AG Logo

Grieder Mechanik AG 

Rünenberg · Since 2008

The core activity of Grieder Mechanik AG is the manufacture and assembly of mechanical components and parts, particularly through turning, milling, drilling, sawing and welding.

Metal Industry
View profile5(1)
Köfer Holztechnik GmbH Logo

Köfer Holztechnik GmbH 

Rünenberg · Since 2021

The company's core activity is carpentry and timber construction, including the planning, manufacture and assembly of timber structures, such as roof trusses, stairs, facades, skylights, interior fittings, acoustic ceilings and prefabricated buildings. In addition, the company also offers services in the areas of renovation, conversions, new buildings, architecture and roof maintenance.

Timber Construction & Carpentry
View profile5(1)
Bitterlin Immobilien AG Logo

Bitterlin Immobilien AG 

Rünenberg · Since 2015

Bitterlin Immobilien AG carries out sanitary installations, roofing/metalwork (spengler) services, boiler maintenance and lightning-protection installations. The company also installs PREFA aluminium roofing, performs roof and building repairs, and installs solar systems.

Property Management
View profile
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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.