Construction & Architecture

B. Hollenstein AG 

Eschlikon Tg · Since 1997

The core activity of B. Hollenstein AG is carpentry and joinery, particularly the planning, management and execution of timber construction projects, including: Carpentery: timber construction, element construction, interior finishing, renovations, skylights, roof extensions, insulation, facade cladding, terrace floors, patio canopies, carports, small buildings. Joinery: manufacture of furniture, doors, bathroom furniture, stairs, flooring, solid wood tables and reclaimed wood work. The company also offers comprehensive services, including building planning, project coordination and execution.

Bieri et Grisoni S.A., succursale de La Neuveville 

La Neuveville · Since 2006

Bieri et Grisoni S.A., succursale de La Neuveville is a branch providing construction and civil engineering services, covering building construction, demolition and structural works such as bridges and tunnels. The branch also carries out railway works, road and asphalt surfacing, and environmental remediation projects, applying methods like BIM and low-temperature or recycled asphalt solutions where appropriate.

Bijouhaus AG 

Frauenfeld · Since 2006

The core activity of BijouHAUS AG is the planning, construction and marketing of residential houses, including prefabricated houses, as well as the expansion and optimization of existing residential houses. Additionally, the company also offers investment opportunities in real estate.

Bilal Sàrl 

Pampigny · Since 2019

The core activity of Bilal Sàrl is to provide services in the field of construction and renovation work, particularly in the following areas: plastering, painting, facade work, insulation, and tiling. The company offers these services to both private clients and architects and property managers, focusing on the execution of renovation and new construction projects.

Binggeli Abdichtungstechnik GmbH 

Recherswil · Since 2023

The core activity of Binggeli Abdichtungstechnik is the provision of sealing services for various types of buildings and surfaces, in particular: pitched roofs, flat roofs, facades, wooden terraces, slab terraces, and sheet metal work. The company offers consulting, planning, and execution of sealing work to ensure reliable and long-lasting sealing of buildings and facilities.

B.Jaquet & fils SA 

Grolley · Since 1991

B.Jaquet & fils SA is a construction company carrying out building, civil engineering and renovation works. Its services include renovation and transformation, earthworks and civil engineering, exterior landscaping, and reinforced concrete and masonry work as well as demolition.

Bjarke Ingels Group A/S, Valby, Zweigniederlassung Zürich 

Zurich · Since 2023

BK Construction, Ferraillage, Forage et Sciage de béton Sàrl 

Ecublens Vd · Since 2004

BK Construction, Ferraillage, Forage et Sciage de béton Sàrl provides general construction and structural works, including masonry, reinforcement (ferraillage), concrete drilling and sawing. Services include site management, coordination of trades, renovations, structural reinforcement, demolition and turnkey project delivery.

BK Immobilien AG Barbara Kradolfer 

Ipsach · Since 2006

The core activity of BK Immobilien AG is the brokerage and sale of real estate, particularly single-family homes, condominiums, multi-family homes and building land. This also includes services such as traffic value assessments, consulting and support in object finding, location analysis, financing consulting and the preparation of purchase contracts.

b. kistler Bau AG 

Reichenburg · Since 2011

b. kistler Bau AG is a construction company providing building and civil engineering services as well as conversion and renovation projects. Its service portfolio includes exposed-concrete and pool construction, waterproofing and core drilling, heat-pump installations and various customer works, and it operates its own fleet and equipment such as cranes and excavators.