General Contractors

BGM Gebäudemanagement GmbH 

Zug · Since 1999

The core activity of BGM Gebäudemanagement GmbH is building management, including consulting, project management and design of buildings.

BHP Architekten AG 

Maienfeld · Since 1987

BHP Architekten AG is an architectural firm whose project portfolio includes single-family houses, multi-family residential buildings, renovations and hotel and restaurant projects. The firm maintains close ties with BHP Immobilien AG, creating synergies for its clients.

Bigoni Giovanni Sagl 

Losone · Since 1997

Bigoni Giovanni Sagl is a construction entrepreneur and property developer that acquires land, carries out building construction and sells turnkey residential and commercial properties.

Binggeli Bau AG 

Schwarzenburg · Since 2013

Bitterli Architekten AG 

Arlesheim · Since 2003

The core activity of Bitterli Architekten AG is the provision of services in the field of architecture and construction, particularly: Architecture: planning and design of buildings and facilities; Construction execution: implementation of construction projects, including general contractor services; Construction management: monitoring and coordination of construction projects; Client representation: representation of the interests of clients in construction projects; Consulting: consulting services for clients on construction projects and in the selection of planning teams.

BK GU AG 

Reiden · Since 1988

The company provides comprehensive services in the field of construction, including strategic planning, design, tendering, implementation and maintenance of construction projects. As a general contractor, it covers all phases of a construction project, from planning to completion, offering a complete package for builders and clients.

A+B+B Bau GmbH 

Baar · Since 2018

A+B+B Bau Gmbh provides general contracting, construction and project management, and engineering services. The company offers site supervision and consulting and can act as main contractor, partner or subcontractor on new-build, renovation and refurbishment projects.

Blatter Liegenschaften AG 

Seuzach · Since 2001

Blatter Liegenschaften AG is a general contractor active in property development and real estate operations. Its services include feasibility studies, joint planning with partners and project implementation; the company also acquires development land and existing properties and offers single-family houses, multi-family buildings and condominiums.

Blättler AG 

Affeltrangen · Since 2007

Blättler AG is a construction company focused on timber system construction and integrated real-estate services. The company provides timber engineering, prefabrication of building elements (including prefabricated roof elements), on-site assembly, project and construction management, and support for development, planning and property marketing.

B&L Baumanagement AG 

Spreitenbach · Since 2019

B&L Baumanagement AG is a construction and real estate company that serves as general contractor for new-build and renovation projects, providing project and construction management, coordination and execution. Services include trade coordination, cost control and advisory support from planning through to the sale of completed properties.

BMBT GmbH 

Bern · Since 1998

The core activity of BMBT GmbH is the general contractor for sustainable renovation and conversion of residential buildings, particularly multi-family houses and apartments. The company offers services to sustainably optimize living quality, including energy-efficient renovation, renovation, conversion and modernization of living spaces.

BNP Landschaftsarchitekten GmbH 

Zurich · Since 2006

The company "BNP Landschaftsarchitekten" is engaged in landscape architecture.

BNQ Partners Sàrl 

Préverenges · Since 2021

BNQ Partners is a Swiss company specializing in the planning, coordination and execution of construction projects. Its core activities include: renovation and conversion of residential and commercial properties, new construction of houses, apartments and commercial properties, architectural and engineering services, project management and coordination of construction projects, and execution of specific works such as electrical and plumbing installations, painting and plastering, flooring and flooring work, tiling and tile work, ventilation and heating, carpentry and joinery, and home staging and interior design. The company thus offers a comprehensive range of services to support customers in the planning, execution and completion of construction projects.

BOLFING AG 

Ibach · Since 1964

BOLFING AG is a construction company that performs building and civil-engineering works and provides services in façade construction, contaminant remediation, maintenance/customer service and road marking.

Bona Lisa AG 

Dietikon · Since 2023

Bona Lisa AG provides construction and construction-management services, including project planning, site supervision and coordination of trades for new builds, conversions and renovations. The company’s services also cover painting and plastering works, real estate services, cost control and schedule monitoring.

Bonvin & Partners Sàrl 

Sierre · Since 2007

The core activity of Bonvin & Partners is to provide services as general contractor or client for the planning, implementation and renovation of construction projects, particularly for industrial companies. This includes the development of technical and economic solutions, project management and the execution of construction work. The company offers its customers a 'turnkey' solution, where it acts as the sole point of contact for the entire construction process.

BOS Global Partner SA 

Les Acacias · Since 2014

BOS BUILDING GROUP is a construction and real estate company specializing in the planning, realization and management of construction projects. The company's core activity includes the execution of construction projects, including planning, coordination, execution and supervision of construction projects. The company offers its customers a comprehensive service, from project development to the completion of the building.

BPA Immo GmbH 

St. Gallen · Since 2019

BPA Immo GmbH is an engineering office for planning and execution that designs and supervises structural and infrastructure projects. Services listed on the website include reinforced concrete for buildings, steel construction, excavation, bridge and water engineering, road and sewer works, construction management and expert assessments.

BPW Bau & Projekte GmbH 

Hünenberg · Since 2016

The core activity of BPW Bau & Projekte is construction management, particularly in the planning, control and monitoring of construction projects, to ensure cost-effective and timely project completion as well as high-quality construction execution.

BRACK Bauleistungen AG 

Bottighofen · Since 2005

The core activity of Brack Bauleistungen AG encompasses the provision of construction services, including architecture, project development, general and total contracting, project and construction management, as well as renovation and refurbishment work. The company also offers construction consulting and project management services and has a portfolio of building land available.