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

Civil Engineering

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IndustryConstruction & ArchitectureIndustryCivil Engineering
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Matching companies

2'491 companies found

Yves Widmer Baumanagement GmbH Logo

Yves Widmer Baumanagement GmbH 

Stans · Since 2022

The company operates in the field of construction and project development, with a focus on partnership-based collaboration, detail-oriented planning and execution of construction projects. The core activity encompasses the planning, implementation and realization of construction projects, with a focus on meeting and exceeding customer requirements.

Building ConstructionCivil Engineering
View profile5(9)
Zimmermann Aushub Rückbau Gartenbau Logo

Zimmermann Aushub Rückbau Gartenbau 

Gempen · Since 2013

The core activities of Zimmermann company include the following areas: excavation, demolition, civil engineering/special civil engineering, gardening, path construction/path renovation, forestry/safety forestry, and renaturation. Thus, the company offers a wide range of services in the fields of construction, gardening, and landscape design.

Civil EngineeringSite Preparation
View profile3.7(9)
Alois Püntener AG Logo

Alois Püntener AG 

Henau · Since 2016

The core activity of Alois Püntener AG is the provision of services in the field of markings, signage, hall and area cleaning, as well as sports field markings, particularly for sports fields and stadiums.

Civil Engineering
View profile4.8(8)
AMSTROM AG Logo

AMSTROM AG 

Giswil · Since 2015

The core activity of AMSTROM AG includes the installation, maintenance and repair of electrical systems, household appliances, IT systems, communication systems, building automation and multimedia systems. The company also offers remote maintenance and consulting services.

Civil Engineering
View profile5(8)
Annoni S.A. Logo

Annoni S.A. 

Bévilard · Since 1972

The core activity of Annoni SA is the execution of public works and building construction, i.e. the implementation of public building projects and the erection of buildings.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.8(8)
Arnold Schnyder Tiefbau AG Logo

Arnold Schnyder Tiefbau AG 

Vorderthal · Since 2007

The core activity of Arnold Schnyder Tiefbau AG is civil engineering, in particular the execution of civil engineering works such as excavation work, road construction and masonry work.

Civil EngineeringSite Preparation
View profile5(8)
A. Soltermann AG Erdarbeiten Logo

A. Soltermann AG Erdarbeiten 

Unterkulm · Since 1996

A. Soltermann AG Erdarbeiten is a construction company providing demolition, earthmoving and building (masonry/gross-works) services as well as civil engineering tasks. Its offerings include plastering, concrete processing, sewer/channel technology, operation and rental of crushing and screening plants, and transport services with heavy vehicles.

Civil Engineering
View profile4(8)
A. Waldvogel AG Logo

A. Waldvogel AG 

Wila · Since 1986

The core activity of A. Waldvogel AG is civil engineering, particularly earthworks, environmental and garden design, natural stone walls, excavation and demolition, sewer construction and utility lines, as well as related services such as material deliveries and maintenance work.

Civil EngineeringSite Preparation
View profile4.4(8)
Bautag Bern AG Logo

Bautag Bern AG 

Bern · Since 1988

The core activity of Bautag Bern AG is civil engineering and road construction, particularly the execution of surfacing works, trenchless technologies, sewerage works and utility lines.

Civil Engineering
View profile4.5(8)
Blöchlinger AG Logo

Blöchlinger AG 

Neuhaus Sg · Since 1978

The core activity of Blöchlinger AG encompasses the areas of disposal, processing and supply of building materials, in particular the utilization of construction waste, demolition, civil engineering, old wood, green materials and non-ferrous metals. The company also produces building materials such as gravel, recycling products and eco-concrete (NeoCret) from recycled raw materials.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3.8(8)
Bordoli Erben AG Logo

Bordoli Erben AG 

Jenaz · Since 2008

Bordoli Erben AG is a construction company providing building construction, civil engineering and renovation services. Its offerings include structural shell works and foundations, concrete repair, earthworks and drainage, river and avalanche protection, demolition and specialist drilling/cutting services.

Civil Engineering
View profile4.9(8)
Bruno Mattle AG Logo

Bruno Mattle AG 

Oberriet Sg · Since 2010

The core activities of Bruno Mattle AG include the following services: excavation and civil engineering, demolition of buildings, hydraulic engineering and environmental protection (e.g. construction of dams for flood protection or natural ponds), gravel processing (with mobile screening plant), and environmental work (e.g. implementation of customer requests and projects). The company thus offers a wide range of services in the fields of construction and environmental technology.

Civil EngineeringSite Preparation
View profile5(8)
Chromix AG Logo

Chromix AG 

Affeltrangen · Since 2007

The core activity of chromix ag is the execution of work in the field of pipeline construction, plant construction, industrial and metal construction. Specifically, this includes the planning, prefabrication and assembly of pressure pipelines, pipelines and systems, as well as the processing of various materials such as stainless steel, steel and plastics.

Civil Engineering
View profile4.9(8)
Ciampitti SA Logo

Ciampitti SA 

Ardon · Since 1994

The core activity of Ciampitti SA consists of carrying out work in the fields of earthworks, masonry, staircase construction and the realization of outdoor facilities, including the construction of swimming pools.

Building MaintenanceCivil EngineeringSite Preparation
View profile5(8)
Curea Elektro AG Logo

Curea Elektro AG 

Landquart · Since 1995

The company's core activity is network construction in the areas of energy, telecommunications, transport and water. The company offers services in the field of new construction and maintenance of networks and plants.

Civil Engineering
View profile4.8(8)
E. Erny Tiefbau- und Umgebungsarbeiten AG Logo

E. Erny Tiefbau- und Umgebungsarbeiten AG 

Lausen · Since 2009

The core activity of the company 'E. Erny Tiefbau- und Umgebungsarbeiten AG' encompasses the following services: demolition, earthworks, pipeline construction, natural stone walls, stone gardens, squares, stairs and paths, and model gardens. The company thus offers a wide range of services in the field of civil engineering and environmental construction, including the construction of natural stone walls, stone gardens and other landscape structures.

Civil EngineeringSite Preparation
View profile5(8)
Entreprise Lovis SA, succursale de Saulcy Logo

Entreprise Lovis SA, succursale de Saulcy 

Saulcy · Since 2014

Entreprise Lovis SA, succursale de Saulcy is a construction firm carrying out masonry, reinforced concrete and civil engineering works. Its services include renovations, construction of villas and rental buildings, road and infrastructure works (including participation in major A16 concrete projects), and property management and real estate trading.

Civil Engineering
View profile4.8(8)
Glunk Natursteinpflästerungen GmbH Logo

Glunk Natursteinpflästerungen GmbH 

Gais · Since 2023

The core activity of Felix Glunk Natursteinpflästerungen is the creation of edge finishes for roads and the manufacture of surface paving of all kinds, such as arch, row, scale and wild paving.

Civil Engineering
View profile5(8)
Gut AG, Möhlin Logo

Gut AG, Möhlin 

Möhlin · Since 1966

The company's core activity is the provision of services in the construction sector, particularly in the following areas: high-rise and civil engineering, carpentry, plastering and painting. The company thus offers a comprehensive range of construction services, from planning to execution, and positions itself as a full-service provider in the construction industry.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3.9(8)
Hch. Albrecht-Klöti AG, Bauunternehmung Logo

Hch. Albrecht-Klöti AG, Bauunternehmung 

Embrach · Since 2022

The core activity of Hch. Albrecht-Klöti AG is the provision of services in the field of construction and civil engineering, including renovation and refurbishment. Specifically, this includes the planning and execution of construction projects, such as the construction of single-family homes (SFH) to multi-family homes (MFH), as well as the management of construction projects and collaboration with clients.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.5(8)
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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.
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