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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

Ebneter Tiefbau GmbH Logo

Ebneter Tiefbau GmbH 

Hauptwil · Since 2006

The core activity of Ebneter Tiefbau GmbH is the execution of general excavation and civil engineering works.

Civil EngineeringSite PreparationMasonry Work
View profile5(1)
EcoStreet AG Logo

EcoStreet AG 

Dietikon · Since 2020

The core activity of EcoStreet is the renovation and maintenance of roads and traffic routes, particularly in the repair of cracks, joints and damage to road surfaces, curbs, rails and shafts, as well as in the application of special techniques such as induction loops and cast asphalt.

Civil Engineering
View profile5(1)
Egger Bauunternehmung AG Logo

Egger Bauunternehmung AG 

Frutigen · Since 2014

The core activity of EGGER Bauunternehmung AG encompasses the execution of construction, civil engineering, renovation and conversion works, as well as the provision of construction consulting and special services such as core drilling, concrete demolition and machinery rental.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(1)
Egli Tiefbau AG Logo

Egli Tiefbau AG 

Hasle Lu · Since 2015

The core activity of Egli Tiefbau AG is the execution of civil engineering and excavator works, including pipeline construction and drainage systems, as well as road construction and masonry works.

Civil EngineeringSite Preparation
View profile5(1)
Ehua Entreprise Sàrl Logo

Ehua Entreprise Sàrl 

Corgémont · Since 2019

The core activity of Ehua Entreprise sarl is the provision of services in the construction sector, particularly in the following areas: masonry, landscaping, flooring, civil engineering (including earthworks, road construction and similar activities), demolition, and building renovation. The company thus offers a wide range of construction services, from planning to the execution of construction projects.

Building ConstructionCivil EngineeringSite Preparation
View profile5(1)
ERAG Netzbau AG Logo

ERAG Netzbau AG 

Bonaduz · Since 2015

The core activity of ERAG Netzbau AG is the planning, construction and maintenance of network infrastructures for energy supply, in particular: construction and maintenance of control lines and long-distance transmission lines, cable laying and assembly of cable fittings, construction and maintenance of stations and plants, such as substations, transformer stations and distribution cabinets, mobile power supply with mobile transformer stations, special projects for customers such as energy suppliers, railway network operators or area network operators, public and sports field lighting. The company thus offers comprehensive services for the energy supply industry, from planning to maintenance of network infrastructures.

Civil Engineering
View profile4(1)
E. Schär AG Logo

E. Schär AG 

Herzogenbuchsee · Since 1978

The core activity of E. Schär AG is building and providing construction services, including transportation, with consideration for environmental awareness and ecological thinking.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(1)
EVS AG Logo

EVS AG 

Mels · Since 1992

The core activity of EVS AG is the construction, operation and maintenance of water and gas pipelines, including industrial pipeline construction and house connections. The company also offers services in the field of gas energy, such as gas sales, installation of heating systems and replacement of heating systems.

Civil EngineeringEnergy SuppliersWater Supply
View profile5(1)
Flexbelag-Bau AG Zürich Logo

Flexbelag-Bau AG Zürich 

Zurich · Since 2024

Flexbelag-Bau AG Zürich provides road construction, civil engineering and structural rehabilitation services, including pavement works, utility line installations and concrete and bridge repairs.

Civil Engineering
View profile5(1)
Flexbelag-Bau AG Zürich Logo

Flexbelag-Bau AG Zürich 

Wallisellen · Since 1981

Flexbelag-Bau AG Zürich is a construction company providing road construction, civil engineering and structural renovation services. Its offerings include paving and public-space works, utility and district-heating pipelines, concrete and bridge repairs, waterproofing and injection solutions; the firm delivers project planning and general/total contractor services and holds ISO 9001 and ISO 14001 certifications.

Civil Engineering
View profile5(1)
F. Neff SA Logo

F. Neff SA 

Moutier · Since 1996

The core activity of F.Neff SA is the execution of paving works, particularly in the field of paving, slab laying and the design of outdoor facilities.

Civil EngineeringFlooring & Tiling
View profile5(1)
Foser AG Malans Logo

Foser AG Malans 

Malans Gr · Since 1986

Foser AG Malans is a construction company providing road construction, building construction, civil engineering and paving services, and supplying aggregates, concrete and RSS liquid fill.

Civil Engineering
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Foser AG Sevelen Logo

Foser AG Sevelen 

Sevelen · Since 1974

Foser AG Sevelen is a family-owned construction company offering road construction, building construction, civil engineering and paving, producing aggregates and concrete, and applying the RSS liquid‑fill (Flüssigboden) process.

Building ConstructionCivil Engineering
View profile5(1)
FRAMIX rabotage SA Logo

FRAMIX rabotage SA 

Murten · Since 2005

The core activity of Framix rabotage AG is milling, soil stabilization and related services, in particular: milling (small, medium and large milling, special milling such as slot milling, cutting work), soil stabilization (dust-free and conventional methods) and demarcation. The company offers these services in the field of road and path construction, as well as other infrastructure projects.

Civil Engineering
View profile5(1)
Franz Manser AG Logo

Franz Manser AG 

Appenzell · Since 1987

Franz Manser AG is a construction company that plans and carries out road construction, civil engineering and landscaping/site development. Its services include track works, blasting, demolition, snow clearing, waste disposal, skip/container service, crane operations and transport.

Civil Engineering
View profile5(1)
Franz Manser AG Logo

Franz Manser AG 

Urnäsch · Since 2002

Civil Engineering
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Fritz von Bergen AG, Bauunternehmung Logo

Fritz von Bergen AG, Bauunternehmung 

Hasliberg Hohfluh · Since 1999

The core activity of the company 'Fritz von Bergen AG' includes civil engineering and construction work, in particular: quarrying and operating gravel pits, blasting work, trench and road construction, hydraulic engineering, demolition and dismantling of buildings, earthmoving and excavation work, and transport and customer masonry services. The company also offers specialized services such as stone quarrying, excavation pits for construction projects, renaturation of streams and securing of construction pits.

Civil EngineeringSite PreparationMasonry Work
View profile5(1)
Fuchs Baggerarbeiten GmbH Logo

Fuchs Baggerarbeiten GmbH 

Brunnen · Since 2002

Fuchs Baggerarbeiten GmbH is a company specializing in walking-excavator (Schreitbagger) operations for earthworks in difficult-to-access terrain. Services include water/stream engineering and bank protection, pipeline installation, slope stabilization, special excavation, renaturation and garden construction.

Civil EngineeringSite PreparationMasonry Work
View profile5(1)
Gadient Arosa Immo AG Logo

Gadient Arosa Immo AG 

Arosa · Since 1980

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4(1)
Gebr. Kandlbauer AG Logo

Gebr. Kandlbauer AG 

Grindelwald · Since 2001

The core activity of Gebr. Kandlbauer AG is construction with a focus on civil engineering, hydraulic engineering, earthworks, excavation work, natural stone walls and blasting work.

Civil EngineeringSite Preparation
View profile5(1)
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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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