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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,019 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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Matching companies

64'971 companies found

Roesch Schreinerei AG Logo

Roesch Schreinerei AG 

Diessenhofen · Since 2003

The core activity of Schreinerei Roesch AG is the manufacture and installation of wood products, particularly in the areas of interior construction and renovation, kitchens, furniture, doors, and bathrooms. The company also offers design and planning services and has its own exhibition space where customers can experience the company's products and solutions.

Interior ConstructionJoinery
View profile5(6)
Rogger Naturgarten GmbH Logo

Rogger Naturgarten GmbH 

Ebnat-Kappel · Since 2013

The core activity of Rogger Naturgärten GmbH is the planning, design, planting and maintenance of gardens and public green spaces. This also includes consulting customers and carrying out gardening work. The company places emphasis on sustainability and environmental friendliness in its activities.

Horticulture & Landscaping
View profile5(6)
Rohrbach Küchen AG Logo

Rohrbach Küchen AG 

Bolligen · Since 2001

The core activity of Rohrbach Küchen is the planning, realization and renovation of kitchens, including the provision of services such as the replacement of built-in appliances, kitchen repairs and small carpentry work.

Interior Construction
View profile5(6)
Roland Schlup Architektur AG Logo

Roland Schlup Architektur AG 

Detligen · Since 1992

The core activity of Roland Schlup Architektur AG is the provision of architectural services.

Architecture Firms
View profile5(6)
Rondom GmbH Logo

Rondom GmbH 

Appenzell · Since 2018

The core activity of the company "rondom" is the design and development of spatial and graphic concepts for companies, exhibitions, and museums. This includes in particular: Graphic design (e.g. logos, illustrations, posters), spatial design (e.g. shop building, trade fair stands, exhibitions), branding and re-branding, web design, and concept development for brand worlds and events. The company thus offers a comprehensive service in the field of visual communication and brand appearance.

Architecture FirmsInterior Design & FurnishingAdvertising Agencies
View profile4.8(6)
ROVERO associés SA Logo

ROVERO associés SA 

Yverdon-Les-Bains · Since 2011

The core activity of Rovero Associés SA is construction and real estate development, particularly in the construction of residential and commercial properties, as well as the execution of renovation and conversion work. The company also provides services in the fields of civil engineering, masonry, concrete construction, and property transformation.

Building Construction
View profile5(6)
R & R Gipser & Malerei GmbH Logo

R & R Gipser & Malerei GmbH 

Belp · Since 2008

The core activity of R&R Gipser und Malerei GmbH is the provision of services in the field of drywall construction, plastering and painting. Specifically, this includes the planning, execution and management of drywall construction projects, the manufacture and installation of plaster products, as well as the performance of painting work.

Interior Construction
View profile5(6)
Ruba Objektbau AG Logo

Ruba Objektbau AG 

Hüttwilen · Since 2019

The core activity of RUBA company encompasses object construction and interior fitting with the specialist departments of carpentry, joinery, metal construction and wood construction. The company offers a wide range of services, including the planning, production and assembly of high-quality objects made of wood, metal and other materials for various industries such as gastronomy, hotels, exhibition construction, brand presentations and work and living environments.

Interior Construction
View profile4.3(6)
RUBI Group AG Logo

RUBI Group AG 

Zurich · Since 2015

RUBI Group AG provides a range of services in railway engineering, including planning and project engineering, digital infrastructure, client advisory and procurement, as well as traffic planning and technical assessments.

Civil Engineering Firms
View profile4.3(6)
Rud. Pauli AG Logo

Rud. Pauli AG 

Ammerswil Ag · Since 2020

The core activity of Rud. Pauli AG encompasses the areas of horticulture, excavation, and transportation. Specifically, the company offers the following services: * Horticulture: landscaping, environmental work, natural stone walls, and renaturation (stream restoration, pond construction) * Excavation: earthworks, demolition, dismantling, and excavation * Transportation: gravel transport, gravel delivery, and transportation of materials and goods The company thus offers a combination of construction-related, horticultural, and logistical services.

Horticulture & LandscapingSite Preparation
View profile4.8(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.