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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,853 companies indexed · Last updated: today
DirectoryCivil Engineering

Civil Engineering

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IndustryConstruction & ArchitectureIndustryCivil Engineering
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2'490 companies found

Eigenheer Aushub & Transporte Logo

Eigenheer Aushub & Transporte 

Kleinandelfingen · Since 2017

The core activity of Eigenheer Aushub & Transporte encompasses various services in the field of civil engineering, particularly: deep foundation work, demolition, water construction and nature conservation work, transportation, earthmoving, and road construction. Thus, the company offers a wide range of services for construction and infrastructure projects.

Civil EngineeringSite Preparation
View profile5(5)
ERNST Tiefbau AG Logo

ERNST Tiefbau AG 

Würenlos · Since 2023

The core activity of ERNST Tiefbau AG is civil engineering, particularly network construction for cable TV, gas and water utilities, as well as the execution of pipeline and civil engineering works.

Civil Engineering
View profile5(5)
Frei & Partner AG Bauunternehmung Logo

Frei & Partner AG Bauunternehmung 

Wil Sg · Since 2001

The core activity of frei+partner ag is the construction and renovation of real estate, including public buildings, commercial and industrial buildings, residential buildings and overbuildings, as well as smaller excavation and civil engineering works.

Building MaintenanceCivil EngineeringSite Preparation
View profile3.8(5)
Gebr. Albanese AG Logo

Gebr. Albanese AG 

Elsau · Since 1980

The core activity of Gebr. Albanese AG is construction, particularly in the fields of building construction, civil engineering and renovations, as well as general contracting and consulting. The company offers services such as construction management, general building work, in-situ concrete construction, masonry and customer-specific masonry.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3.4(5)
Gebr. Huber AG Logo

Gebr. Huber AG 

Aarau · Since 1975

Gebr. Huber AG is a construction company that performs demolition and civil engineering works. Its services include demolition and dismantling, excavation and earthworks, special deep foundations, water construction, road and utility construction, renovation and client works, asbestos remediation, building-materials recycling and construction logistics.

Civil Engineering
View profile4.6(5)
G. Frey et Fils SA Logo

G. Frey et Fils SA 

Fleurier · Since 2004

The core activity of G. Frey et fils SA is general construction, including: building construction, masonry, concrete work, civil engineering, earthworks, and tiling and slab work. The company offers these services throughout French-speaking Switzerland and is headquartered in Fleurier.

Civil Engineering
View profile4.2(5)
Glauser Tiefbau AG Logo

Glauser Tiefbau AG 

Fahrwangen · Since 2010

Glauser Tiefbau AG is a civil engineering company providing demolition, excavation and shoring of construction pits, utility and site-development works, hydraulic engineering and natural stone retaining walls. Its services also include road surfacing, transport, equipment rental, container (skip) services and slope stabilization, with asbestos remediation and nailed walls offered in cooperation with partner firms.

Civil Engineering
View profile5(5)
Glauser Tiefbau AG Logo

Glauser Tiefbau AG 

Aesch Lu · Since 2007

Glauser Tiefbau AG is a civil engineering firm providing earthworks and related services, including demolition, excavation and shoring, utility and site development, water engineering and construction of natural stone walls. The company also offers minor paving works, transport and rental services, container/mulden service and slope stabilization, and cooperates with partners for asbestos remediation and anchored-wall solutions.

Civil Engineering
View profile5(5)
Graf Tief- und Gartenbau GmbH Logo

Graf Tief- und Gartenbau GmbH 

Eichberg · Since 2024

The core activity of Graf Tief- und Gartenbau GmbH is the provision of services in the field of civil engineering and landscaping, particularly in the planning and implementation of individual gardens.

Civil EngineeringHorticulture & LandscapingSite Preparation
View profile5(5)
Hatt Montagen AG Logo

Hatt Montagen AG 

Brugg Ag · Since 1994

The core activity of Hatt Montagen AG encompasses the provision of services in the fields of plant engineering, welding technology, and pipeline construction. Specifically, the company offers the following services: pipeline construction, welding technology, wave processing, contract welding, energy production, non-destructive testing, and maintenance and repair. The company positions itself as a reliable partner for the execution of these services and places a high value on quality, environment, and occupational safety.

Civil Engineering
View profile5(5)
HEBAG AG, Unternehmen für Hebe- und Verschiebetechnik Logo

HEBAG AG, Unternehmen für Hebe- und Verschiebetechnik 

Winterthur · Since 2001

The core activity of HEBAG AG is the development, manufacture and delivery of products and services for bridge construction as well as special and deep foundation engineering, particularly in the areas of bridge bearings, road crossings, special constructions, lifting and shifting technology.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(5)
FCM Projects AG Logo

FCM Projects AG 

Wald Zh · Since 1980

Hermann Gubler AG has ceased independent operational activity and has become part of Inauen Strassenbau AG. Selected inventory and personnel were taken over by Inauen Strassenbau AG, and quotes and order confirmations issued by Hermann Gubler AG in 2023 will be executed by Inauen Strassenbau AG at the offered or agreed prices.

Civil Engineering
View profile4.2(5)
Hiestand AG Logo

Hiestand AG 

Märstetten · Since 1992

The core activity of Hiestand AG is the execution of construction projects, particularly in the fields of civil engineering and building construction, for private, commercial and public clients. The company offers services such as planning, execution and realization of construction projects, including new buildings, renovations and refurbishments of single-family homes, multi-family homes and commercial buildings.

Building ConstructionCivil Engineering
View profile5(5)
Hörler Tiefbau AG Logo

Hörler Tiefbau AG 

Niederteufen · Since 2008

Hörler Tiefbau AG is a civil engineering company that carries out road and civil works including excavation with construction pit shoring, road construction, sewers, water engineering, demolitions and landscaping. The company also produces concrete, supplies aggregates, organises concrete transport and pumping, and operates a landfill concept for inert excavation materials.

Civil Engineering
View profile5(5)
HTH Hoch + Tiefbau AG Heimberg Logo

HTH Hoch + Tiefbau AG Heimberg 

Heimberg · Since 1969

The core activity of HTH Hoch und Tiefbau AG Heimberg is the provision of construction services, particularly in the areas of building construction, civil engineering, renovation, customer service, core drilling and emergency services, as well as the management of real estate.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(5)
Huber Baustoffe AG Logo

Huber Baustoffe AG 

Wöschnau · Since 1996

Huber Baustoffe AG provides demolition (deconstruction) and civil engineering services, including excavation, specialist foundation work, water engineering, road and utility construction, renovations and asbestos remediation. The company also operates construction-material processing and recycling (reclaimed aggregates and concrete) and offers construction logistics services.

Civil Engineering
View profile4.6(5)
IngPhi SA Logo

IngPhi SA 

Lausanne · Since 2004

IngPhi SA is a civil engineering office specialised in the structural design of bridges, buildings and infrastructure. The office also conducts research and development (including numerical simulations, BIM workflows and fibre‑reinforced concrete topics) and operates in multidisciplinary teams with architects, geotechnical engineers and façade specialists.

Civil Engineering
View profile5(5)
Josef Küttel AG Logo

Josef Küttel AG 

Weggis · Since 2012

Josef Küttel AG carries out civil engineering and paving works and provides recycling, waste-disposal services and production of concrete element stones.

Civil Engineering
View profile4.8(5)
Kaiser Hoch- und Tiefbau AG Logo

Kaiser Hoch- und Tiefbau AG 

Schöftland · Since 1953

The core activity of Kaiser Hoch- und Tiefbau AG is construction, particularly building construction and civil engineering, as well as the management and rental of real estate.

Building MaintenanceCivil Engineering
View profile5(5)
Kalbermatter AG Logo

Kalbermatter AG 

Wassen Ur · Since 1994

The core activity of Kalbermatter AG is the construction and maintenance of infrastructure projects, particularly in the field of civil engineering and construction, including: earthworks and hydraulic engineering, demolition and dismantling, deep and road construction, infrastructure construction, and special deep foundation work such as avalanche control and rockfall protection. The company also offers services in the areas of excavation, development, paving and repair work.

Building ConstructionCivil EngineeringSite Preparation
View profile3.8(5)
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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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