2'490 companies found
Wethli Bau AG
Bubikon · Since 2013
The core activity of Wethli Bau AG is the provision of construction services, including: construction work, masonry and plastering work, natural stone construction, new and renovation work, interior finishing, facade work, and master builder services. The company offers these services to private and public clients, focusing on the implementation of construction projects with the highest quality and reliable completion.
Wilhelm Tiefbau AG
Schiers · Since 1990
The core activity of Enrico Baiutti SA is construction and building services, particularly in the areas of masonry, reinforced concrete, earthworks, and renovation of buildings. The company offers these services as a general contractor in collaboration with architects, with a focus on sustainable and energy-efficient solutions.
Zehnder Spezialbau AG
Einsiedeln · Since 2013
The core activity of Zehnder Spezialbau AG is the execution of specialized deep foundation work, particularly in the area of drilling and ramming for the installation of pipelines and other underground infrastructure. This includes, among other things: * Ramming: The installation of pipelines by ramming steel pipes into the ground. * Auger boring: The installation of pipelines by drilling and pressing pipes into the ground. * Long-hole drilling in rock: The execution of drilling for the installation of pipelines in rocky ground. * Guided boring: The installation of pipelines by pressing pipes into the ground using guided boring methods. * Soil displacement with earth rockets: The installation of pipelines by displacing the soil with an earth rocket. * Core drilling: The execution of drilling for the installation of pipelines in various soil types. * Pipe ramming: The installation of steel pipes by ramming them into the ground. The company carries out these works for various clients, including energy network and water supply companies.
Happle Bauleistungen GmbH
Hefenhofen · Since 2025
Happle Bauleistungen GmbH provides construction services in civil engineering, road construction, demolition and garden landscaping, offering project consulting and execution.
Atra S.A.
Aigle · Since 1964
The core activity of Atra SA primarily encompasses the fields of construction and engineering, specifically: civil engineering, reinforced concrete, earthworks, forestry work, demolition/renovation, hydraulic engineering, and avalanche protection. Thus, the company offers a wide range of services in the construction and engineering sectors.
AZI Services AG
Pratteln · Since 2021
The core activity of AZI is the planning, construction and maintenance of production facilities for the pharmaceutical and life science industries, including plant engineering, piping, skids and package units.
Bagger Cello AG
Zernez · Since 2002
Bagger Cello AG is a civil engineering contractor providing demolition, excavation, grading and slope stabilization services. Other offerings include construction of natural roads and stone walls, special transports, large skip services (up to 38 m³) and snow clearing, with operations in the Upper and Lower Engadin, Davos and Samnaun.
Baugeschäft Senn AG
Bichwil · Since 1979
The core activity of Baugeschäft Senn AG is the provision of construction and construction-related services, particularly in the area of new and renovation projects, repairs and environmental work for single-family homes.
Bauhandwerk AG Langnau
Langnau Im Emmental · Since 1987
The core activity of Bauhandwerk AG is the execution of construction projects in civil engineering and underground construction, including master builder services, engineering and railway construction, wall and floor coverings as well as underfloor systems.
BauWerkTeam GmbH
St. Gallen · Since 2019
The core activity of BauWerkTeam GmbH is the provision of services in the field of construction, particularly in building construction, civil engineering and planning.
Beat Risi AG
Sempach Station · Since 2012
The core activity of Beat Risi AG encompasses services in the following areas: Wood Energy: Mobile wood chip production, transportation and supply, as well as wood chip brokerage; Civil Engineering and Environmental Works: Excavation, pipeline construction and specialized civil engineering; Demolition Works: Dismantling, disposal and environmentally friendly demolition methods; Transportation: Bulk materials, skip service, deep diggers and wood chips; Recycling Facility: Concrete demolition and recycling of building materials.
Bernardini Bauunternehmung GmbH
Malans Gr · Since 2006
The core activity of Bernardini Bauunternehmung GmbH is the provision of construction services, particularly in the areas of building construction (new buildings, single-family homes, multi-family homes, industrial and agricultural buildings) and civil engineering (excavation, sewerage, environmental works, demolition), as well as renovations, extensions and conversions. The company also offers masonry services and comprehensive services for construction projects.
B. + R. Egli GmbH
Thayngen · Since 1999
The core activity of B & R Egli GmbH encompasses the provision of services in the field of earthworks, specifically: excavation, demolition, trenching services, transportation (including material and machinery transport), pipeline construction, environmental works, gravel extraction, concrete production, recycling, and landfill operations. Thus, the company offers a wide range of services in the construction and infrastructure sectors.
Brodt-bau AG
Maladers · Since 2010
The core activity of Brodt Bau AG is construction and civil engineering.
Carraux-Moret Constructions S.A.
Muraz (Collombey) · Since 1993
The core activity of Carraux-Moret Constructions SA is the provision of construction and related services, particularly in the fields of building construction, civil engineering and property transformation. This includes the planning, execution and supervision of construction projects, such as the construction of residential buildings, villas, chalets, as well as the implementation of renovations and refurbishments.
Centorame + Walli AG
Untervaz · Since 2001
Centorame + Walli AG is a construction company providing civil and building works, including road and infrastructure construction, structural and special construction, and geothermal borehole drilling. Services also include paving, renovations, site works, turnkey house construction and fuel- and emissions-saving systems.
Christ + Röthlisberger AG
Zollikofen · Since 1995
The core activity of Christ & Röthlisberger AG is civil engineering, particularly: excavation work, laying foundations for buildings, roads or terraces, slope stabilization, construction of gardens and forecourts, demolition work, material transport, and recycling of secondary building materials. The company is thus a civil engineering company with a focus on excavation and demolition work as well as the reuse of building materials.
De Bortoli - impresa generale di costruzioni Sagl
Losone · Since 1993
The core activity of De Bortoli is the execution of construction and renovation works, including the planning, implementation and supervision of construction projects, as well as the provision of services in the field of construction economics, such as the rental and sale of real estate and the financing of construction projects.
DESIG SA
Castro · Since 1986
The core activity of Desig SA is to provide services in the field of construction, particularly in the construction, renovation and refurbishment of buildings, including the installation of roofs, the execution of renovation work and the renovation of rustici (rural buildings).
Durmiag Strassen- und Tiefbau AG
Umiken · Since 2004
The core activity of Durmiag Strassen- und Tiefbau AG encompasses a wide range of services in the field of road and civil engineering, including: road construction and maintenance, civil engineering works such as excavation, digging and grading, natural stone wall and stair construction, demolition and building dismantling, gardening and landscaping, including paving and pond and biotope construction, transportation and logistics, and a 24-hour emergency service for pipe breaks and other emergencies. The company thus offers a comprehensive range of services for the construction and maintenance of roads, paths and public spaces, as well as for the design and maintenance of gardens and landscapes.
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Source: Federal Statistical Office, UID register