3'500 companies found
Brander & Hofmann GmbH
Waltenschwil · Since 2020
The core activity of Brander & Hofmann GmbH is the provision of construction services, particularly in the areas of: Consulting on building defects, damage, renovation, and modernization of buildings; Planning and coordination of construction projects, including the creation of execution and revision plans; Construction management and coordination of specialized craftsmen; Execution of master builder works, such as masonry, concrete, or plastering, concrete repairs, structural reinforcement, and injection sealing. The company thus offers a comprehensive range of services for the planning, coordination, and execution of construction projects.
bregybau GmbH
Gampel · Since 2008
The core activity of BregyBau GmbH is the provision of construction and construction-related services, including planning, execution and support of construction projects.
Bresolin Sagl
Riazzino · Since 1998
Brick Bau Group AG
Würenlos · Since 2025
Brick Bau Group AG is a construction company offering new construction, conversions, deconstruction, renovations and refurbishments, and providing services in structural and civil engineering, general contracting, site services and demolition. The firm provides personal project management and coordinates construction projects in close cooperation with clients.
Brühwiler Bau AG
Höri · Since 2020
The core activity of Brühwiler Bau AG is the execution of construction projects, in particular renovations, refurbishments and conversions of residential and commercial buildings as a general contractor. This includes services such as consulting, planning, demolition, shell construction, finishing, maintenance, building services, painting and plastering, flooring and other construction-related services.
BRUNOLD AG
Arosa · Since 2009
The core activity of ZINDEL GRUPPE AG is the provision of services in the construction sector, particularly in the areas of building construction, civil engineering, road construction, drilling and milling, natural hazards, exploratory drilling, blasting and logistics. The company is a construction group consisting of several subsidiaries, operating in Graubünden, nationally and internationally.
BSB BAU AG
Zug · Since 1989
BSB BAU AG is a general contractor that executes building projects from planning through turnkey handover. The family-run firm collaborates with partners such as BLANK ARCHITEKTEN on residential and commercial new-build projects.
BS Zeier AG
Obernau · Since 1995
The core activity of BS Zeier AG is specialized civil engineering, particularly the execution of piles and anchors, as well as the provision of services in the field of hydraulic engineering, such as boat house stabilizations, seawall renovations and jetty constructions.
Bucher Bauingenieure GmbH
Lucerne · Since 2023
Bucher Bauingenieure GmbH is a civil engineering firm specializing in structural and civil engineering. The core activities include planning, implementation, and supervision of construction projects, including: single-family and multi-family homes, renovation and refurbishment, earthquake analysis and retrofitting, commercial construction, drainage, sewage and pipeline planning, road and infrastructure construction, crack and condition reports, photography and videography of buildings, and BIM (Building Information Modeling). The company provides individual solutions for builders, architects, and other specialist planners, and relies on close collaboration to achieve sustainable and efficient solutions.
Büeler Bau GmbH
Baldingen · Since 2024
Büeler Bau GmbH provides masonry and plastering services, carries out conversions, extensions and renovations, and installs floor coverings; the company can manage projects as a general contractor.
Bulloni Costruzioni Sagl
Isone · Since 2012
Bulloni Costruzioni Sagl is a construction company offering building works, renovations, roof renewals, stone/dry-stone wall construction, excavation, demolition and installation work. The website notes that dry-stone wall projects are carried out following bio-building and eco-architecture principles and that work is performed in compliance with SUVA safety standards.
Bürer Bau AG
Walenstadt · Since 2009
Bürer Bau AG is a construction company with core competencies in building construction and civil/infrastructure works. The company provides construction services and project-related work in both structural and civil construction.
Bürgler Baugeschäft AG
Hirzel · Since 1980
Bürgler Baugeschäft AG is a construction company that delivers new-build projects as well as structural and civil engineering work, and provides façade renovations, plastering and interior conversion services. The company also undertakes monument preservation and restoration work and offers consultancy services.
Burn AG
Oey · Since 2021
The core activity of Burn & Künzi AG is the execution of construction projects, particularly in the field of building construction and civil engineering, as well as general or total contractor. The company also offers specialized services such as concrete cutting and gravel and concrete deliveries.
BWT Bau AG
Zurich · Since 1999
BWT Bau AG is a construction company that carries out renovation and refurbishment, new-build projects, hazardous-substance remediation, concrete repair works and small construction contracts.
BWT Bau AG
Volketswil · Since 1967
BWT Bau AG is a construction company providing new-build, renovation and remediation services, including hazardous-material removal, concrete works and small-scale jobs. Its services cover residential, commercial, industrial and public building projects and include timber-element construction and concrete drilling/processing.
BWT Bau AG
Winterthur · Since 1966
BWT Bau AG is a construction company carrying out new-build, renovation and refurbishment projects and providing services such as concrete repair, concrete drilling/cutting and hazardous-material remediation. The company also delivers timber element construction and small-scale building works.
BWT Bau AG, Zweigniederlassung Luzern
Lucerne · Since 2013
BWT Bau AG, Zweigniederlassung Luzern is a branch of BWT Bau AG offering construction services including renovation and refurbishment, new-build construction, hazardous-material remediation, concrete repair, concrete drilling/milling and small-scale contracts.
BWT Bau AG, Zweigniederlassung Bern
Bern · Since 2013
BWT Bau AG, Zweigniederlassung Bern is a construction firm carrying out new-build, renovation and refurbishment projects and providing services such as pollutant/asbestos remediation, concrete repair and concrete drilling/milling. Its clients include architects, engineers, property managers, cooperatives, public authorities, private individuals and companies.
BWT Bau AG, Zweigniederlassung Basel
Basel · Since 2013
BWT Bau AG, Zweigniederlassung Basel is a construction company carrying out renovation and refurbishment work, new-build projects and hazardous-material remediation. Its services also include concrete repair, core drilling and milling, timber construction and small-scale construction jobs.
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Source: Federal Statistical Office, UID register