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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryCivil Engineering

Civil Engineering

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IndustryConstruction & ArchitectureIndustryCivil Engineering
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Matching companies

2'496 companies found

MG Bau Michael Germann Logo

MG Bau Michael Germann 

Muolen · Since 2008

The company MG Bau is a construction company whose core activity lies in the execution of various types of construction projects. In particular, the company focuses on the following areas: * Civil engineering: This includes the construction of foundations, foundations and other underground structures. * Demolition: This involves the demolition and disposal of existing buildings and structures. * Hydraulic engineering: This includes the planning and execution of projects related to water, such as the construction of dams, canals and water treatment plants. * Agricultural construction: The company offers services in the field of agricultural construction, such as the construction of agricultural buildings and the creation of fields. * Pipeline construction: This involves the planning and execution of projects related to the laying of pipes for water, gas, electricity and other media. * Field and natural road construction: The company builds and maintains field and natural roads, such as forest paths and field paths. * Drainage construction: This involves the planning and execution of projects related to the drainage of fields and other areas. Overall, the company MG Bau offers a wide range of construction services that focus on the construction, renovation and maintenance of various types of buildings and infrastructure.

Civil Engineering
View profile5(2)
MJB Rénovations Sàrl Logo

MJB Rénovations Sàrl 

Belfaux · Since 2020

The core activity of MJB Rénovations Sàrl is the execution of renovations and general construction works.

Building MaintenanceCivil Engineering
View profile5(2)
Thöny Bau AG Logo

Thöny Bau AG 

Schiers · Since 1986

The core activity of Thöny Bau AG is the execution of high-rise, civil engineering and renovation work, including natural stone work, restoration of ruins, renovations and new buildings.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.5(2)
Walter Schudel AG Logo

Walter Schudel AG 

Neunkirch · Since 2011

The core activity of MTF Managed Services is the provision of managed services, i.e. the takeover and management of IT infrastructure and services for companies, in order to support and relieve them.

Civil EngineeringSite Preparation
View profile5(2)
Banzai - Ramseyer Logo

Banzai - Ramseyer 

Couvet · Since 2021

Civil Engineering
View profile5(1)
Batras GmbH Logo

Batras GmbH 

Kappelen · Since 2015

The core activity of Batras GmbH is the execution of excavator and transport works, including crawler excavator works, natural path works, transports and winter services. The company also offers specialized services such as the processing of contaminated materials with a hydraulic screening bucket and the separation of steel girders with a scrap shear.

Civil EngineeringSite Preparation
View profile5(1)
CG-Tp/Agri Prestations Sàrl Logo

CG-Tp/Agri Prestations Sàrl 

La Chaux-De-Fonds · Since 2015

The core activity of CG-Tp/Agri Prestations is the provision of services in the field of earth and road construction, specifically: trenching with a trencher machine, crushing of rock, asphalt or preparation for stabilization up to 50cm, surface crushing or up to 50cm depth, clearing of paths, and crushing and grinding of stumps. The company thus offers a wide range of services in the field of earth and road construction, particularly in the areas of excavation, material crushing, and surface preparation for stabilization.

Civil Engineering
View profile5(1)
Clemens Christen Bau GmbH Logo

Clemens Christen Bau GmbH 

Stans · Since 2015

The core activity of Clemens Christen Bau GmbH is the provision of services in the construction industry, particularly in the following areas: masonry work, drilling, renovations, scaffolding, new construction, reconstruction, facade renovation, drywall construction, and excavation services. The company thus offers a wide range of construction-related services, from planning to execution of construction projects.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(1)
Emil Keller AG Logo

Emil Keller AG 

Marthalen · Since 1989

Civil Engineering
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Weber Kanalservice AG Logo

Weber Kanalservice AG 

Spreitenbach · Since 2013

Civil Engineering
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Gawatech AG Logo

Gawatech AG 

Neuhausen Am Rheinfall · Since 1991

The core activity of Gawatech is trenchless pipeline construction, particularly trenchless pipe renewal, including the laying of pipes using various technologies such as static and dynamic bursting, relining, controlled pressing and directional drilling with earth rockets.

Civil Engineering
View profile4(1)
GEBAU HANS GERBER GmbH Logo

GEBAU HANS GERBER GmbH 

Langnau Im Emmental · Since 1997

The core activity of Ge·Bau Hans Gerber GmbH is the execution of works in the field of hydraulic engineering, reclamation and renaturation, in particular: stream restoration and stream construction, sewerage works and pipeline construction, water intake and house connection, goods road construction and forest road construction, root stock milling and excavation. The company also offers consulting and planning services for these works and is active in the canton of Bern and the surrounding districts.

Civil Engineering
View profile5(1)
Herren AG Kommunal Tiefbau Logo

Herren AG Kommunal Tiefbau 

Galmiz · Since 2016

The core activity of Walter Herren is municipal civil engineering, including trenchless pipe laying, core drilling, drainage, power and water line construction, sewer cleaning and maintenance, road maintenance, pavement rehabilitation, as well as garden and landscape maintenance (hedge and woodland edge maintenance).

Civil Engineering
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Jakob Merz Tiefbau AG Logo

Jakob Merz Tiefbau AG 

Diepflingen · Since 1989

Jakob Merz Tiefbau AG is a construction company offering civil engineering and earthwork services. The company appears in the members list of the Bauunternehmer Region Basel with contact details provided.

Civil Engineering
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Regotz Transporte & Werkstatt GmbH Logo

Regotz Transporte & Werkstatt GmbH 

Staldenried · Since 2016

The core activity of Regotz Bau und Transporte GmbH and Gsponer AG encompasses the following services: construction work below ground level, construction work above ground level, transportation services, dumpster services, renovation and environmental work, and crane services. The company thus offers a wide range of construction and transportation services, positioning itself as a full-service provider in the construction and transportation sector.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile1(1)
ROWAG Wasserbau + Kanaltechnik AG Logo

ROWAG Wasserbau + Kanaltechnik AG 

Weggis · Since 2018

Civil Engineering
View profile5(1)
T. Walzer Armierungs- und Baugesellschaft GmbH Logo

T. Walzer Armierungs- und Baugesellschaft GmbH 

Neuheim · Since 2015

The core activity of T. Walzer Armierungs- und Baugesellschaft GmbH is the reinforcement of concrete components through rebar or reinforcement, particularly in the field of civil engineering and construction. Specifically, this includes the following activities: rebar installation, iron laying, renovations, and conversions. The company offers these services throughout Switzerland and is characterized by timely and high-quality execution as well as competent consulting.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(1)
Vecellio Costruzioni AG Logo

Vecellio Costruzioni AG 

Poschiavo · Since 2015

Building ConstructionCivil EngineeringSite Preparation
View profile5(1)
A. ANSERMET Sàrl Logo

A. ANSERMET Sàrl 

Chéserex · Since 2018

The core activity of A. Ansermet Sàrl is the execution of works in the field of civil engineering, particularly in the renovation of roads, streets and squares, the installation of asphalt surfaces, as well as the carrying out of excavation work for various services.

Civil Engineering
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Aare-Kies AG Logo

Aare-Kies AG 

Kirchdorf Be · Since 1984

Aare-Kies AG is a building materials company that produces and supplies sand and gravel. It is part of the JURA Materials group (a CRH company) and, within the group, provides complementary building materials such as concrete and cement as well as services in consulting, recycling/disposal and logistics.

Civil Engineering
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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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