3'492 companies found
Studer Bautechnik AG
Härkingen · Since 1989
Studer Bautechnik AG provides building and civil engineering services, including structural construction, earthworks and utility/line installation. The company also offers masonry and renovation work, site development and related construction services.
Studer Infrastruktur AG
Härkingen · Since 2016
Studer Infrastruktur AG is a construction company that carries out building projects and provides project-related services such as site management, cost estimation and execution. The firm emphasizes craftsmanship, sustainable building and practical, economic solutions for clients during planning and implementation.
Eberhard Bau AG
Kloten · Since 1987
Eberhard Bau AG provides construction services in civil engineering, demolition, contaminated-site remediation, construction-material recycling, building-material production and landfill management. The company operates a service centre, a construction-material recycling centre and a processing facility for construction waste, and offers logistics and material-supply services.
Eberhard Holding AG
Kloten · Since 2003
Eberhard Holding AG is the parent company of the Eberhard Unternehmungen and manages the group's subsidiaries. It is 100% family-owned.
Michu Witschi GmbH
Wolfenschiessen · Since 2025
Montana Bausysteme AG
Villmergen · Since 1963
Montana Bausysteme AG provides complete solutions for metal facades, roofs and ceilings. The company manufactures trapezoidal, corrugated and cladding profiles, liner trays, composite profiles and sandwich panels in steel and aluminium, and supports industrial, commercial/administrative and public building projects from documentation through production, logistics and delivery.
Witschi AG
Langenthal · Since 2020
Witschi AG is a construction company providing services in building construction, civil and road engineering, renovation and construction management. Its services include industrial construction and concrete works, floor and surface systems (including resin coatings), pipeline and trenchless installation, excavation, transport and waste disposal, plus a 24-hour emergency construction service (Witschi24).
Farmwood SA
Payerne · Since 2000
Farmwood SA is primarily engaged in the management and administration of real estate, particularly in the areas of agriculture, industry, sports and equestrian sports. The company's core activity includes the management of agricultural farms, industrial facilities, sports facilities and equestrian centers, as well as the implementation of construction projects and renovations in these areas.
Idealbau AG
Bützberg · Since 1966
The core activity of Idealbau Architektur AG is the planning, construction and renovation of individual single-family homes, multi-family homes and real estate projects, with a focus on sustainable and natural building materials as well as turnkey solutions at a fixed price.
J.F. Jost Bau AG
Schlieren · Since 1975
J.F. Jost Bau AG is a construction and real estate company that supports the full life cycle of residential and commercial properties, from development and realization to ongoing property management. Services include renovations and conversions, façade and concrete repairs, waterproofing/coatings, construction management, and rental and sales of properties.
J.F. Jost & Co KmG
Schlieren · Since 1976
J.F. Jost & Co KmG manages the full lifecycle of commercial and residential properties, from development and realization to ongoing property management. Services include property management, rental and sales brokerage, and construction services such as renovations, façade and concrete repairs, waterproofing, and construction management.
Pozzi AG
Wattwil · Since 1955
Pozzi AG is a construction company specializing in building construction, civil engineering and road construction. Its services include residential construction, renovation, industrial and commercial buildings, utilities and excavation works, water engineering and structures, demolition and disposal, road and bridge construction, recycling, land reclamation and crane services.
Stutz Holzbau AG
Winkel · Since 2010
The core activity of Stutz Holzbau AG is timber construction, particularly: renovation and refurbishment of existing buildings, new building construction, manufacture of roof windows and roof extensions, carpentry work, production of wooden floor joists and sight protection walls, and creation of raised beds. The company thus offers a wide range of services in the field of timber construction and positions itself as a competent and reliable partner for construction projects in the Bülach region.
BOURDIN & FILS Sàrl
Euseigne · Since 2016
BOURDIN & FILS Sàrl is a construction company offering building works, renovation services and natural stone work.
Commission professionnelle paritaire du secteur principal de la construction du canton du Valais
Sion · Since 2012
Commission professionnelle paritaire du secteur principal de la construction du canton du Valais is a commission established by the contracting parties to the collective labour agreements of the main construction sector to safeguard and defend the sector’s interests. It oversees the uniform and impartial application of collective agreement provisions within the canton, operates regional subcommittees with employer and worker representatives and maintains a secretariat in Sion.
Gebrüder Baumgartner GmbH
Sevelen · Since 2018
Gebrüder Baumgartner GmbH provides construction and building services for residential projects. Services include general masonry and structural works, civil/tendered earthworks, core drilling, demolition and renovation, site landscaping, carpentry/joinery and electrical work.
Ackermann Bau AG
Mels · Since 1979
The core activity of Ackermann Bau AG consists of two main areas: 1. **Construction Company**: The company offers services in the fields of civil engineering, construction, renovations, and customer-specific masonry work. 2. **Quarry**: The Tiergarten quarry is another important part of the company, where the red Melser stone Verrucano (slate and rock) is extracted.
BRC Baudienstleister GmbH
Rain · Since 2019
BRC Baudienstleister GmbH sells and rents construction machinery and accessories and provides technical support, spare parts supply, and workshop, maintenance and repair services. Its services also include renting machine operators, laying ground protection mats, and pile-head processing using the Brextor® system.
Entreprise Ropraz SA
Romont Fr · Since 1977
The core activity of Ropraz SA is to provide services in the fields of construction and engineering, particularly in the areas of: * Building construction (masonry, concrete, excavation, demolition) * Civil engineering (infrastructure projects) * General contracting * Construction site management * Development and sale of real estate. The company thus offers a comprehensive range of construction services and is active throughout the Swiss Romandy region.
A. Bill AG
Wabern · Since 1975
The core activity of A. Bill AG is construction, including investor activities, construction services, planning, execution and turnkey projects in the private, industrial, institutional and public sectors.
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Source: Federal Statistical Office, UID register