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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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48'196 companies found

Colas Suisse SA, succursale Ticino Logo

Colas Suisse SA, succursale Ticino 

Rivera · Since 2021

Colas Suisse SA, succursale Ticino carries out design, construction and maintenance of transport infrastructure and related civil works, including road surfacing, earthworks, pipelines and structural repairs.

Civil Engineering
View profile4.5(15)
Colombo Gärten GmbH Logo

Colombo Gärten GmbH 

Wetzikon Zh 1 · Since 2006

The core activity of Colombo Gärten is the design and maintenance of gardens, likely also the sale of garden products and services, as well as the operation of a show garden.

Horticulture & Landscaping
View profile5(15)
csc costruzioni sa Logo

csc costruzioni sa 

Lugano · Since 2005

csc costruzioni sa is a construction company providing design and execution services for building, civil engineering and underground works. It operates as a general/total contractor across sectors including data centres, building construction and infrastructure, is part of the Webuild group and holds ISO 9001, 14001 and 45001 certifications.

Civil EngineeringGeneral Contractors
View profile3.9(15)
DESIGN CUISINES Sàrl Logo

DESIGN CUISINES Sàrl 

Bex · Since 2007

The core activity of Design Cuisines SÀRL is the planning, design and realization of customized kitchens and bathrooms, including the selection and integration of high-quality electrical appliances. The company also offers consulting and planning services to provide customers with individual solutions that are both functional and aesthetically pleasing.

Interior Construction
View profile5(15)
De Zanet AG Logo

De Zanet AG 

Kaltbrunn · Since 1995

The core activity of De Zanet AG is road and civil engineering, including earthworks, grading, surfacing, paving, canal and pipeline construction, excavation, shoring, environmental works and other related services.

Civil Engineering
View profile4.5(15)
Die-Steinpfleger Ro.Sche. GmbH Logo

Die-Steinpfleger Ro.Sche. GmbH 

Frick · Since 2022

The core activity of the company 'Die Steinpfleger' consists of the professional preparation and renovation of paving stones, concrete, walls, facades and other stone surfaces. This includes special services such as paving and concrete preparation, preparation of walls and facades, concrete renovation, removal of rust, oil and paint stains as well as graffiti, and the processing of insurance damage.

Specialized Construction Activities
View profile4.6(15)
Die Welt in Farbe AG Logo

Die Welt in Farbe AG 

Neftenbach · Since 2007

The core activity of the company "Die Welt in Farbe AG" encompasses the planning, consulting and execution of interior fittings and renovations, including: painting work, color consulting, seamless floor coverings, interior decoration, interior architecture, Feng Shui, and conversions and renovations. The company also offers furnishing concepts, consulting on material selection, and professional execution and construction management.

Interior Construction
View profile4.7(15)
Dolci Architectes SA Logo

Dolci Architectes SA 

Yverdon-Les-Bains · Since 2001

Dolci Architectes SA is an architectural practice that conceptualizes, develops and delivers projects and provides services in architecture and urbanism. Its work includes feasibility studies, design and project management, heritage conservation, energy refurbishment, urban planning and technical or financial advisory mandates, and the firm states a commitment to sustainable development and social responsibility.

Architecture Firms
View profile4.2(15)
dolcidupasquier architecture et patrimoine sàrl Logo

dolcidupasquier architecture et patrimoine sàrl 

Yverdon-Les-Bains · Since 2011

dolcidupasquier architecture et patrimoine sàrl is an architectural firm that conceptualizes, develops and delivers architecture and urbanism projects, providing services such as feasibility studies, design and project management, heritage conservation and energy refurbishment.

Architecture Firms
View profile4.2(15)
Dumas Construction SA Logo

Dumas Construction SA 

Sion · Since 1972

Dumas Construction SA is a construction company operating as a general contractor across building, civil engineering and infrastructure projects. Its services include residential and industrial building works, roadworks, earthworks and public infrastructure, providing project support from design to handover while integrating sustainability measures.

Building ConstructionGeneral Contractors
View profile4.7(15)
Dumas Promotion SA Logo

Dumas Promotion SA 

Sion · Since 1987

Dumas Promotion SA is a construction company providing services in building construction, civil engineering and general contracting. The company manages projects from design through handover and lists completed residential, commercial and infrastructure projects on its website.

General Contractors
View profile4.7(15)
Echami Léman SA Logo

Echami Léman SA 

Ecublens Vd · Since 2008

The core activity of Echami Léman SA consists of planning, providing and assembling scaffolding (echafaudages) and temporary roofing structures for the construction and renovation sector. The company offers a modular and adaptable solution for scaffolding and also provides specialized services such as the installation of barriers and walkways.

Scaffolding
View profile4.6(15)
Eco Green GmbH Logo

Eco Green GmbH 

Regensdorf · Since 2017

Eco Green GmbH provides geothermal energy services, including project planning, heating-load calculations, ground probe (borehole) drilling and the installation and connection of systems to heat pumps. The company indicates it supplies certified drilling personnel and necessary operational fluids (e.g. antifreeze) as part of execution.

Site Preparation
View profile3.9(15)
Eco Green Schweiz AG Logo

Eco Green Schweiz AG 

Regensdorf · Since 2021

Eco Green Schweiz AG provides geothermal energy services, including heat-demand calculations, planning and execution of ground probe drilling, and the connection of systems to heat pumps.

Site Preparation
View profile3.9(15)
Eiffage Suisse AG Logo

Eiffage Suisse AG 

Glattpark (Opfikon) · Since 1999

The core activity of Eiffage Suisse is project development and general contracting in the construction sector, particularly in the development and implementation of residential and commercial projects in Switzerland.

Building MaintenanceGeneral Contractors
View profile4.1(15)
Elka das Baukollektiv GmbH Logo

Elka das Baukollektiv GmbH 

Dietikon · Since 2023

The company elka Baukollektiv offers comprehensive solutions for construction projects, including planning, demolition, installation of plumbing and electrical systems, tiling, carpentry and other skilled trades. The core activity of the company is the execution of conversions and renovations of properties, where the company covers all phases of the project, from consulting to final implementation.

General Contractors
View profile5(15)
ER Construction Sàrl Logo

ER Construction Sàrl 

Gland · Since 2023

The core activity of ER Construction Sàrl is to provide services in the field of construction, particularly in the following areas: Demolition (safe and rapid demolition work), Construction (building solid and durable structures), Renovation (renovation and modernization of existing buildings), Masonry (masonry work for robust and aesthetic foundations), and Site preparation (preparing the land for construction). The company positions itself as a "general contractor" and offers its customers a comprehensive range of services for all phases of a construction project.

Building ConstructionBuilding MaintenanceSite Preparation
View profile5(15)
ERNEST GABELLA S.A. Logo

ERNEST GABELLA S.A. 

Yverdon-Les-Bains · Since 1945

The core activity of Ernest Gabella SA encompasses the planning and execution of construction projects in various fields, particularly: Building: construction of buildings, industrial facilities and other structures; Civil engineering: planning and execution of infrastructure projects such as roads, bridges, sewage systems and other civil engineering works; Transformation and renovation: renovation and refurbishment of existing buildings and facilities; Road construction: construction and maintenance of roads and highways; Small works: execution of smaller construction projects and repair work. The company thus offers a wide range of services in the construction sector and operates in the region of Yverdon-les-Bains, Jura-Nord Vaudois and surrounding areas.

Building ConstructionCivil EngineeringGeneral Contractors
View profile4.8(15)
Ernst Höhener AG Logo

Ernst Höhener AG 

Obfelden · Since 2017

Ernst Höhener AG carries out excavation and civil earthworks, demolition and transport services. Their offerings include trench and excavation work, utility-line installation, site formation, demolition with recycling, various transport services and equipment rental with operators.

Site Preparation
View profile4.9(15)
E. Schlatter Gartenbau GmbH Logo

E. Schlatter Gartenbau GmbH 

Herrliberg · Since 2011

The core activity of E. Schlatter Gartenbau GmbH is the planning, design, maintenance and care of gardens, including the areas of gardening, garden maintenance, irrigation systems, terrace design and lawn robots. The company offers a comprehensive service for customers, from planning to implementation of garden projects.

Horticulture & Landscaping
View profile4.8(15)
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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.