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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectorySite Preparation

Site Preparation

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IndustryConstruction & ArchitectureIndustrySite Preparation
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Matching companies

1'168 companies found

Etienne Rouge Terrassement Sàrl Logo

Etienne Rouge Terrassement Sàrl 

Villeneuve Vd · Since 2003

Etienne Rouge Terrassement Sàrl provides earthmoving and specialised excavation services (including steep-slope work, river works and vineyard rock blasting) and operates a fleet of specialised machines. The company also offers transport services for materials and equipment using dump trucks, multilifts, semi-trailers and crane trucks.

Site Preparation
View profile4.6(11)
Geotherm SA Logo

Geotherm SA 

Düdingen · Since 1990

The core activity of GEOTHERM AG is the utilization of geothermal energy, particularly in the construction of geothermal probes and wells, as well as the provision of services and maintenance in the field of geothermics.

Site Preparation
View profile4.9(11)
J. Rebmann AG Logo

J. Rebmann AG 

Kaisten · Since 1985

The core activity of J. Rebmann AG is the construction industry, particularly building construction, civil engineering, renovation, custom building, commercial building and public building. The company provides comprehensive services in these areas and advises customers on the planning and implementation of construction projects.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.5(11)
KIENER Bau AG Logo

KIENER Bau AG 

Baldegg · Since 2007

The core activity of KIENER Bau AG includes the planning and execution of construction projects, including new construction, renovation and renewal of buildings, as well as specialized services such as plastering, core drilling and milling. The company also offers comprehensive consulting and execution of sealing and injection work, construction site management and training.

Building ConstructionCivil EngineeringSite Preparation
View profile4.3(11)
Lavend dallet Sàrl Logo

Lavend dallet Sàrl 

Lausanne · Since 2022

The core activity of Lavend Dallet Sàrl is to provide services in the field of construction and renovation works, particularly in the following areas: demolition (demolition and gutting work), concrete and screed work, masonry, exterior flooring, natural stone laying, tiling and slab work, parquet and wood flooring, and wooden terrace decking. The company thus offers a wide range of services in the field of construction and renovation works, focusing on delivering high-quality work in the field of surface design and interior finishing.

Building ConstructionGeneral ContractorsSite Preparation
View profile5(11)
Wipf Bau AG Logo

Wipf Bau AG 

Marthalen · Since 1998

The core activity of Wipf Bau AG encompasses the following areas: Building construction (new buildings, conversions), Civil engineering (site preparation), Demolition, Recycling, and Soil remediation. The company is thus a construction company offering a wide range of construction services.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.3(11)
ART KOPP AG Logo

ART KOPP AG 

Studen Be · Since 2010

ART KOPP AG focuses on the processing and recycling of mineral construction materials. Using mobile crushing and screening plants, the company treats demolition concrete, road and asphalt material, and rock/primary material to produce secondary aggregates and supplies natural stone and gravel products from an operated quarry.

Site Preparation
View profile4.4(10)
Brenta GmbH Logo

Brenta GmbH 

Basel · Since 2007

The core activity of Brenta GmbH is the provision of services in the field of demolition, dismantling and construction cleaning, including: covering and demolishing building parts, disassembling and disposing of materials, concrete processing such as drilling and cutting, gutting and dismantling buildings, installation of dust wall systems, and handing over construction sites in a broom-clean condition. The company offers these services as a full-service provider, i.e. it carries out all work from a single source and offers personal care and consulting for customers.

Site Preparation
View profile5(10)
Gebr. Mengis AG Logo

Gebr. Mengis AG 

Lucerne · Since 2011

The core activity of Gebr. Mengis AG is the execution of drilling operations and the installation of geothermal probes and groundwater filter wells. This also includes related services such as maintenance, servicing and the installation of connecting pipes. The company also offers geotechnical services, such as site investigations.

Site Preparation
View profile4.4(10)
Gebr. Stucki AG Logo

Gebr. Stucki AG 

Mollis · Since 1973

The core activity of Gebr. Stucki AG is construction, particularly in the fields of new building and renovation, with a focus on the construction of single-family and multi-family homes, agricultural buildings and commercial buildings.

Building ConstructionBuilding MaintenanceSite Preparation
View profile4.6(10)
Georg Müller Tiefbau AG Logo

Georg Müller Tiefbau AG 

Tuggen · Since 1998

Georg Müller Tiefbau AG provides civil engineering and transport services, including excavation, demolition, crane operations, tipper and low-loader transports, and concrete supply. The company also manufactures construction materials and offers container/mulden services for material and waste transport.

Site Preparation
View profile4.5(10)
Hiltbrunner AG Logo

Hiltbrunner AG 

Riedtwil · Since 1975

Hiltbrunner AG carries out building dismantling, interior deconstruction and industrial removals and provides project quotations and disposal concepts. The company also offers ReUse and recycling services, including a collection-and-resale ReUse Recycling Center and container/collection services.

Building MaintenanceSite Preparation
View profile4.9(10)
Ineichen AG Zug Bauunternehmung Logo

Ineichen AG Zug Bauunternehmung 

Zug · Since 1966

The core activity of Ineichen AG Zug is the execution of high-rise buildings, new buildings, conversions and renovations, as well as specialized activities related thereto, such as façade work, plastering, drilling and milling.

Building ConstructionCivil EngineeringSite Preparation
View profile4.5(10)
Jakob Schneider AG Logo

Jakob Schneider AG 

St. Peterzell · Since 1979

The core activity of J. Schneider AG includes construction and civil engineering, including renovation/refurbishment, customer masonry work (such as tiling, plastering, exterior insulation, etc.) as well as environmental work and excavation services.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.5(10)
Leutenegger + Cruz AG Logo

Leutenegger + Cruz AG 

Schlieren · Since 2018

The company offers comprehensive services in the construction sector, including masonry, plastering, painting, flooring, sanitary, heating and electrical work, as well as demolition and disposal work. It also provides interior design and garden design services and works with partners to offer a wide range of services from a single source. The company's core activity is the execution of construction projects, from planning to completion, with a focus on quality, efficiency and customer service.

Building ConstructionBuilding MaintenanceSite Preparation
View profile4.2(10)
Mato Fernando Sàrl Logo

Mato Fernando Sàrl 

Lausanne · Since 2008

The core activity of MF Construction is to provide services in the construction sector, including: building construction (Bâtiment), civil engineering (Génie civil), transformation and renovation of buildings, demolition and sawing work, and outdoor facilities and landscaping (Aménagement extérieur). The company thus offers a wide range of services in the construction sector, from planning and execution of construction projects to renovation and dismantling of existing buildings and facilities.

Site Preparation
View profile3.7(10)
Robert Kopp AG Logo

Robert Kopp AG 

Studen Be · Since 2015

Robert Kopp AG provides demolition, deconstruction, excavation and earthworks services. The company is part of the Kopp-Gruppe and is ISO 9001 certified.

Site Preparation
View profile4.4(10)
Schwarz Spreng- und Felsbau AG Logo

Schwarz Spreng- und Felsbau AG 

Wila · Since 1981

Schwarz Spreng- und Felsbau AG performs specialist deep foundation, blasting and drilling work. Services listed on the website include excavation support, micropiles, site/excavation monitoring, engineering services, trading and training as well as vibration/monitoring measurements related to blasting.

Site Preparation
View profile4.5(10)
Stemba AG Logo

Stemba AG 

Bronschhofen · Since 2018

The core activity of Stemba AG is trenchless deep construction, particularly earth sounding drilling and controlled flushing drilling technology. This includes: earth sounding drilling, controlled flushing drilling technology (horizontal drilling technology), deep construction, house connections using earth rockets and controlled pressing equipment, pipeline detection, PE pipe transport and welding. The company carries out these activities to enable crossings of roads, tracks, intersections, streams, etc. that cannot be carried out or are not permitted using conventional trenching methods.

Civil EngineeringHorticulture & LandscapingSite Preparation
View profile5(10)
SB Unternehmen AG Logo

SB Unternehmen AG 

Oftringen · Since 1984

The core activity of Strub Bau AG includes the execution of road and civil engineering, environmental works, natural stone walls, paving, breakthroughs as well as earth and water construction.

Building ConstructionCivil EngineeringSite Preparation
View profile4.4(10)
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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.
Per page
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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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