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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryCivil Engineering

Civil Engineering

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2'496 companies found

GIRARDI SA Logo

GIRARDI SA 

Founex · Since 2012

The core activity of Girardi SA is the provision of services in the construction sector, particularly in the areas of: Public Works, Civil Engineering, Masonry, Reinforced Concrete, Earthworks, Asbestos Removal and Outdoor Facilities. The company offers these services as a regional construction company in Switzerland.

Building ConstructionBuilding MaintenanceCivil Engineering
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Gislerbau GmbH Logo

Gislerbau GmbH 

Bürglen Ur · Since 2002

The core activity of Gislerbau GmbH is building construction, particularly the execution of construction projects, renovations and civil engineering works, including environmental works, rendered exterior insulation and plastering works.

Building ConstructionBuilding MaintenanceCivil Engineering
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GK-Montagen GmbH Logo

GK-Montagen GmbH 

Rupperswil · Since 2018

The core activity of Von Norden GmbH is the professional installation of piping systems for medical gases, high-purity gases and industrial gases, particularly in the areas of laboratory installations, hospital installations and industrial plants.

Civil Engineering
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GKS Cahenzli AG Logo

GKS Cahenzli AG 

Rain · Since 2016

GKS Cahenzli AG is a company for trenchless sewer and pipe rehabilitation, offering condition analysis, high-pressure cleaning, TV inspection, inliner and shortliner repairs, shaft rehabilitation and leak testing for stormwater and wastewater pipelines.

Civil Engineering
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GKS Cahenzli AG Logo

GKS Cahenzli AG 

Erstfeld · Since 2020

GKS Cahenzli AG provides trenchless sewer rehabilitation and related services. The company carries out condition analysis and CCTV inspections, high-pressure cleaning, inliner/partliner and Quick‑Lock renewals, robotic repairs, manhole rehabilitation and leak testing for stormwater and wastewater pipelines.

Civil Engineering
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GKS Cahenzli AG Logo

GKS Cahenzli AG 

Rotkreuz · Since 2020

GKS Cahenzli AG provides trenchless sewer and pipe rehabilitation services. Its offerings include condition analysis and CCTV inspection, high‑pressure cleaning, inliner and partliner repairs, Quick‑Lock solutions, manhole rehabilitation and leak testing for stormwater and wastewater pipelines.

Civil Engineering
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G. Kübli Baugeschäft GmbH Logo

G. Kübli Baugeschäft GmbH 

Matten B. Interlaken · Since 2012

The company G. Kübli Baugeschäft GmbH is a traditional company that has specialized in all construction projects. It offers services in the field of construction and is thus a construction company.

Building ConstructionBuilding MaintenanceCivil Engineering
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Gloor AG Bauunternehmung Logo

Gloor AG Bauunternehmung 

Schaffhausen · Since 1979

The core activity of Gloor AG is the execution of construction and construction-related services, in particular: building construction, civil engineering, scaffolding, drilling and milling, plastering, and customer-specific masonry services. Thus, the company offers a wide range of services in the construction sector.

Building ConstructionCivil EngineeringScaffolding
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Gobeli Baggerarbeiten Logo

Gobeli Baggerarbeiten 

Zweisimmen · Since 2017

The core activity of Gobeli Baggerarbeiten is the provision of services in the field of excavation work, particularly in the areas of: excavation, grading, environmental rehabilitation, road construction, mountain road construction, pipeline construction, and demolition. The company offers these services using excavators with 3D GPS control and weighing systems, as well as fully automated quick-change systems for attachments.

Civil Engineering
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Graniti GmbH Logo

Graniti GmbH 

Pieterlen · Since 2005

The core activity of Graniti GmbH is construction and civil engineering, particularly the execution of earthworks, demolition works, building projects and the installation of supply and disposal lines. The company offers comprehensive solutions for construction projects of all sizes and works closely with customers to develop and implement customized building concepts.

Civil Engineering
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G. Rau AG Bauunternehmung Logo

G. Rau AG Bauunternehmung 

Regensdorf · Since 1976

G. Rau AG Bauunternehmung is a construction company providing renovation and remodeling, customer repair work, civil engineering and landscaping services. Its offerings include demolition, reinforced-concrete and masonry work, core drilling, drainage, sewer and water-pipe repairs, facade and concrete repairs, snow removal and maintenance.

Building ConstructionBuilding MaintenanceCivil Engineering
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Greuter AG Logo

Greuter AG 

Uetendorf · Since 2012

Greuter AG provides services in specialist deep foundation construction and road equipment. The company’s offerings include excavation support, pile foundations, remediation, special structures and engineering, as well as vehicle restraint systems, mobile site protections, crash cushions, noise protection, railings and logistics/transport.

Civil Engineering
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Greuter AG Logo

Greuter AG 

Hochfelden · Since 1959

Greuter AG provides services in special deep foundation works and road equipment. Its activities include excavation support, piling, rehabilitation, specialized structures and engineering, as well as road-equipment services such as vehicle restraint systems, crash cushions, noise protection, railings and logistics/transport.

Civil Engineering
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Grimm & Schmid AG Erdbau Logo

Grimm & Schmid AG Erdbau 

Bubikon · Since 2010

Grimm & Schmid AG Erdbau provides earthmoving and demolition services, including excavation, rock removal, shoring, ground improvement and contaminated-soil remediation. The company also offers construction and machine transport, crane work and workshop services, and operates a recycling and concrete plant that produces and sells recycled and primary mineral materials.

Civil Engineering
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Grisoni-Zaugg SA, succursale de Chavornay Logo

Grisoni-Zaugg SA, succursale de Chavornay 

Chavornay · Since 2006

Grisoni-Zaugg SA, succursale de Chavornay is a construction company executing building and infrastructure works, including civil engineering and railway projects. It acts as a general contractor for turnkey projects and provides specialised services such as deconstruction, asbestos removal and geothermal solutions.

Civil Engineering
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Grossenbacher Alain Schreitbaggerunternehmung Logo

Grossenbacher Alain Schreitbaggerunternehmung 

Lenk Im Simmental · Since 2011

The core activity of Alain Grossenbacher is civil engineering in mountainous regions, particularly with walking excavators.

Civil Engineering
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Grossen Bau GmbH Logo

Grossen Bau GmbH 

Frutigen · Since 2013

The core activity of Grossen-Bau GmbH encompasses civil engineering, gravel processing and transportation, including specific services such as excavation, pipeline construction, road construction, environmental measures, small surfacing works, block walling and shoring. Additionally, the company also offers construction and mulching services as well as personnel leasing.

Building ConstructionCivil EngineeringSite Preparation
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Grund- und Tiefbau AG Basel, Zweigniederlassung Pratteln Logo

Grund- und Tiefbau AG Basel, Zweigniederlassung Pratteln 

Pratteln · Since 1981

Grund- und Tiefbau AG Basel, Zweigniederlassung Pratteln provides specialized civil and geotechnical construction services. Key activities include trenchless installation and undercrossing methods (horizontal drilling, pipe jacking, microtunneling, tunnel works), water-related services (well construction, dewatering, pump tests) and specialist deep foundation and ground-retention works such as piling, sheet-pile/pipe-sheet systems, anchors and shotcrete.

Civil Engineering
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Grund- und Tiefbau AG Basel Logo

Grund- und Tiefbau AG Basel 

Basel · Since 1973

Grund- und Tiefbau AG Basel is a construction company providing earthworks and specialist deep foundation services as well as trenchless pipe-installation and water engineering works. Services include horizontal drilling, pipe jacking, microtunnelling, well construction, dewatering, piles, sheet piling and shotcrete.

Civil Engineering
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Grünstein GmbH Logo

Grünstein GmbH 

Schlieren · Since 2021

Grünstein GmbH is a construction company offering project management, building and civil engineering, renovations and general planning services. The firm undertakes residential, commercial and industrial buildings as well as public, healthcare, infrastructure and office projects.

Building ConstructionCivil EngineeringGeneral Contractors
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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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