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

Construction & Architecture

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IndustryConstruction & Architecture
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48'196 companies found

Erbat SA Logo

Erbat SA 

La Sarraz · Since 1995

Erbat SA is an architecture firm providing design and project services for public and private commissions, including transformations and work on historic or protected buildings. The practice also offers interior and custom furniture design and emphasizes contextual design, construction economy, respect for heritage and sustainable approaches.

Architecture Firms
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Erdbautechnik AG Logo

Erdbautechnik AG 

Nebikon · Since 2020

The core activity of Erdbautechnik AG is the rental of construction machinery for earthwork and civil engineering, particularly dumpers, crawler dumpers, excavators, graders, wheel loaders, crawler loaders, trenchers and attachments. Additionally, the company offers project management, workshop and repair services for construction machinery.

Site Preparation
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Erich Isler Schreinerei GmbH Logo

Erich Isler Schreinerei GmbH 

Winterberg Zh · Since 2006

The core activity of the company 'Erich Isler Schreinerei' is the manufacture and distribution of carpentry work, particularly in the field of interior finishing, as well as the provision of services such as kitchen construction, repairs and renovations.

Interior Construction
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ERNEFANT AG Logo

ERNEFANT AG 

Laufenburg · Since 2020

The core activity of ERNEFANT AG is the operation and rental of suction excavators for various industries and customers, including industry, trade, track construction, construction companies, horticulture, agriculture, private customers and municipalities, as well as the provision of emergency and breakdown services.

Horticulture & LandscapingSite Preparation
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ern+ heinzl Gesellschaft von Architekten mbH Logo

ern+ heinzl Gesellschaft von Architekten mbH 

Solothurn · Since 2009

The core activity of the company "ern+ heinzl Architekten" is the planning and realization of construction projects, in particular the architecture and design of buildings and spaces.

Architecture Firms
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Erni Bauservice GmbH Logo

Erni Bauservice GmbH 

Safenwil · Since 2014

The core activity of Erni Bauservice GmbH is the provision of services in the field of interior finishing and facade processing, particularly in the areas of: Gypsuming: wall design and processing; Painting: wall design and processing; Drywall construction: room partitioning and design for walls, ceilings and floors; Facades: insulation, renovation, painting and processing of facades; Renovation: complete renovation of properties, including new buildings, conversions and renovations.

Building MaintenancePainting & Plastering
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Ernst Maier Spielplatzgeräte AG Logo

Ernst Maier Spielplatzgeräte AG 

Kreuzlingen · Since 2010

The company Spielplatzgeräte Maier develops, manufactures and distributes playground equipment, fitness and leisure facilities as well as park furnishings that offer children play, fun, adventure and opportunities for physical activity.

Specialized Construction ActivitiesGeneral Goods Production
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Ernst Schelling Baugeschäft Logo

Ernst Schelling Baugeschäft 

Willisdorf · Since 2000

The core activity of Ernst Schelling Bau + Gipsergeschäft is the execution of construction and plastering work, including masonry and plastering work, as well as the provision of additional services in the field of construction craftsmanship.

Building ConstructionSite PreparationMasonry Work
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ES Montage Shabani Logo

ES Montage Shabani 

Wetzikon Zh · Since 2023

The core activity of ES Montage is the planning, consulting and implementation of interior design projects, particularly in the areas of kitchen installation, furniture assembly, renovations and conversions. The company offers individual solutions to realize the interior design wishes of its customers, using the utmost care, precision and high-quality materials.

Interior Construction
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Espace Mobile Sàrl Logo

Espace Mobile Sàrl 

Hermance · Since 2015

The core activity of Espace Mobile is the distribution and sale of space partitioning systems and solutions, particularly products from the Algaflex brand, which enable simple and efficient division of spaces.

Interior Construction
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espasyo Sàrl Logo

espasyo Sàrl 

Savièse · Since 2019

The company Espasyo primarily focuses on sustainable architecture and building construction, particularly using biosourced (renewable) and renewable materials such as wood, straw, clay and lime. They offer services in the areas of new construction, renovation and conversion of buildings, with an emphasis on autonomy, energy efficiency and environmental friendliness.

Architecture Firms
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Estermann Schreinerei GmbH Logo

Estermann Schreinerei GmbH 

Eich · Since 2018

The core activity of Estermann Schreinerei GmbH is the provision of services in the field of wood processing and construction, particularly in furniture carpentry, the installation of wooden flooring, the manufacture of fire-resistant doors and partitions, as well as roof extensions and the installation of insulation windows.

Interior Construction
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Etter Pavage SA Logo

Etter Pavage SA 

La Corbaz · Since 2018

The core activity of Etter Pavage SA is the planning, design, creation and maintenance of paved areas, such as squares, paths and roads, using cobblestones. This also includes special paving works (Dallages) and the implementation of individual projects.

Civil Engineering
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Eugster Holzbau AG Logo

Eugster Holzbau AG 

Altstätten Sg · Since 1975

The core activity of Eugster Holzbau AG is the provision of carpentry, joinery and interior construction services, including: carpentry, joinery, interior construction, conversions, new constructions, renovations, window and door construction, staircase construction, parquet work and wood packaging. The company has been offering these services in the St. Gallen Rhine Valley since 1945 and positions itself as a specialist for timber construction and interior construction.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
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Eurodach AG Logo

Eurodach AG 

Hägendorf · Since 2007

The core activity of EURODACH AG is the execution of roofing and sheet metal work, including the planning, design and realization of roof, wall and facade projects, as well as the creation of expert opinions and reports for construction projects.

Specialized Construction Activities
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EURO PAYSAGE Sàrl Logo

EURO PAYSAGE Sàrl 

Cartigny · Since 2010

The core activity of EuroPaysage encompasses five main areas: 1. **Timber Trade**: Sale of wood for heating purposes, including firewood, kindling, and fire starters. 2. **Garden Maintenance**: Maintenance and care of gardens, including the preservation of their beauty and health. 3. **Outdoor Spaces**: Planning and implementation of outdoor spaces, including the creation of harmonious and functional outdoor areas. 4. **Civil Engineering**: Execution of civil engineering projects, including the planning and implementation of infrastructure projects. 5. **Earthworks**: Execution of earthworks, including the preparation of construction sites, the creation of landscape features, and the implementation of infrastructure projects. These activities are the core competencies of EuroPaysage and form the basis of its services.

Horticulture & Landscaping
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exact Kostenplanung AG Logo

exact Kostenplanung AG 

Worb · Since 2006

The company's core activity is construction cost planning and project management, particularly strategic construction planning, construction cost estimation and management, BIM planning, as well as cost-benefit optimization for construction projects in various sectors such as residential, industrial and commercial, trade and administration, education and research, health and care, leisure, sports and culture, justice, military and protective buildings.

Construction & Project ManagementOwner's Representative
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Expert Isol SA Logo

Expert Isol SA 

Yverdon-Les-Bains · Since 2014

The core activity of Expert Isol SA is the planning and implementation of solutions for thermal insulation, sound insulation and fire protection for various types of installations, including: thermal insulation of installations such as heating, air conditioning, ventilation and sanitary facilities; sound insulation of installations such as heating, ventilation and sanitary facilities; and fire protection (fire-stopping) for various types of installations. The company also offers services such as maintenance and workshop fabrication and operates in various sectors, including industry, commerce, healthcare, hospitality and public institutions.

Sealing & Insulation
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EYMANN Gartenbau, Baumpflege, Baggerarbeiten Logo

EYMANN Gartenbau, Baumpflege, Baggerarbeiten 

Niedermuhlern · Since 2019

The core activity of Eymann is the provision of services in the areas of horticulture, tree care and excavation work.

Horticulture & LandscapingSite PreparationMasonry Work
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FABB SA Logo

FABB SA 

Chiasso · Since 2004

FABB SA is a general contractor providing design, coordination and execution of building projects through to turnkey delivery. The company specialises in ecological prefabricated timber houses (bioedilizia) and offers services such as feasibility studies, architectural design, site management, installation of prefabricated elements, masonry and concrete works, and interior and exterior finishes, and acts as the official Swiss partner of KAMPA.

Building ConstructionGeneral Contractors
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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.