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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

dvarchitectes & associés SA Logo

dvarchitectes & associés SA 

Sion · Since 2000

The company "dvarchitectes & associés" is an architectural firm specializing in the planning and realization of construction projects. The company's core activity encompasses architecture, urban planning and the design of public and private spaces, including the design of streets, squares, parks and buildings.

Architecture Firms
View profile4(6)
easyrain AG Logo

easyrain AG 

Basel · Since 2012

The company's core activity is the planning, installation, maintenance, modification and extension of automatic irrigation systems for various applications, including balconies, roof gardens, private gardens, public green spaces and golf courses.

Horticulture & Landscaping
View profile4.7(6)
eberle & freuler architekten GmbH Logo

eberle & freuler architekten GmbH 

Flums · Since 2017

The core activity of Eberle & Freuler Architekten GmbH is the provision of architectural services, particularly the planning and design of construction projects, taking into account political, social and ecological aspects. The company offers individual solutions for various projects, including public and private commissions, urban planning projects, building in historic contexts and the design of construction tasks outside of building zones.

Architecture Firms
View profile5(6)
E. Bürgi + Söhne AG Logo

E. Bürgi + Söhne AG 

Bischofszell · Since 1992

The core activity of E. Bürgi & Söhne AG is road and civil engineering, including surfacing works, sewer construction, pipeline construction, environmental works and paving works. The company also offers masonry services, such as laying natural stones, composite stones and constructing gravel or slab paths, as well as renovating existing services and excavation works.

Civil Engineering
View profile5(6)
Ecoresina di Ferrara Mario Logo

Ecoresina di Ferrara Mario 

Agno · Since 2013

The core activity of EcoResina is the application of ecological resins and other materials for the renovation and design of buildings, particularly in the area of floors, walls and ceilings. The company offers services such as the installation of floors and wall coverings, the application of microcement, the execution of renovations and the renewal of silicone seals.

Building MaintenanceFlooring & Tiling
View profile5(6)
Ecotecture GmbH Logo

Ecotecture GmbH 

Trin · Since 2023

The core activity of Ecotecture GmbH is the provision of architectural, construction consulting and construction management services, particularly in the field of ecological and sustainable building. The company offers services such as renovations, refurbishments, new buildings, commercial buildings and construction consulting, and specializes in timber construction, straw bale construction and organic forms.

Architecture Firms
View profile5(6)
Effi Bau AG Logo

Effi Bau AG 

Lenzburg · Since 2014

The core activity of Effi Bau AG consists of providing services in the field of civil engineering and road construction, including demolition, excavation, sewerage, environmental works, construction roads, utility lines, natural stone paving, retaining wall construction and asphalt laying. In addition, the company also offers gardening services, transport services and the deployment of specialized machinery such as conveyor belts, concrete mixers, dump trucks, heavy transports, concrete pumps and cement silos. In the field of building construction, Effi Bau AG offers services such as the creation of subfloors, concrete, insulation, waterproofing and the installation of various floor coverings such as screed, anhydrite, visible concrete and terrazzo. The company also offers general contracting and project development services. Overall, the core activity of the company can be described as comprehensive construction and services in the field of civil engineering and building construction.

Civil Engineering
View profile3(6)
Egger Architektur GmbH Logo

Egger Architektur GmbH 

Lucerne · Since 2014

The company's core activity is the architecture and renovation of buildings, particularly residential houses, restaurants and commercial buildings. The company offers services such as new construction, renovation, renovation and design of interior and exterior spaces.

Architecture Firms
View profile4.7(6)
egger partner ag Logo

egger partner ag 

Schönenberg An Der Thur · Since 1989

The core activity of Egger Partner AG is the planning, architecture and construction management of various construction projects, including residential construction, industrial construction, agricultural construction and commercial construction. The company offers comprehensive services, from consulting and planning to construction management and execution of construction projects.

Architecture Firms
View profile3.5(6)
Eisenbart + Partner AG Logo

Eisenbart + Partner AG 

Eschlikon Tg · Since 2010

Eisenbart + Partner AG is a consulting engineering office for building services that provides planning, coordination and construction management for heating, ventilation, sanitary and climate systems. The firm also develops energy concepts, prepares energy certificates including MINERGIE proofs, and offers specialist coordination and quality assurance.

Technical Consulting & EngineeringConstruction & Project Management
View profile4.3(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.