Building Construction

ABSON Sanierungstechnik AG 

Winterthur · Since 2000

The core activity of ABSON Sanierungstechnik AG is the professional remediation of hazardous substances in private and publicly used buildings, including planning, implementation and special disposal of hazardous substances.

A. & D. Huber AG, Baugeschäft und Schreinerei 

Knonau · Since 2012

The core business of A. & D. Huber AG encompasses the areas of construction, carpentry, flooring, landscaping, interior finishing and assembly. The company thus offers a wide range of services in the construction industry, from planning and execution of construction projects to interior design and landscaping.

A. Müller AG Muhen 

Muhen · Since 1989

The core activity of A. Müller AG is the CNC series production of metal parts and plastics with the highest precision, particularly through turning and milling operations. The company also offers the production of prototypes and small series and has a wide range of machines, including CNC turning and milling machines, grinding machines and industrial robots, to ensure flexible and timely production.

Andres Bauunternehmung AG 

Wynau · Since 1989

The core activity of Andres Bauunternehmung AG is the provision of services in the fields of civil engineering and construction, including excavation, road construction, exposed concrete, new building, extensions, pipeline construction, masonry work, environmental work, exposed floors and renovation.

appenzellerbau ag 

Stein Ar · Since 2003

The company's core activity is the execution of master builder works, particularly in high-rise construction, renovation, façade work, panel work and exposed concrete work. The company also offers additional services such as customer work and consulting.

Arthur Holder AG 

Zurich · Since 1966

Arthur Holder AG is a construction company providing repair, renovation and fit-out services, including masonry, plastering, tiling, core drilling and concrete cutting. The company also offers emergency response, dust and noise containment, site cleanup and coordination of subcontractors.

Barella SA 

Mesocco · Since 1969

The core activity of Barella SA is the provision of services in the construction sector, particularly: construction and civil engineering works (roads, bridges, sewage systems, etc.), construction of houses and apartment buildings, renovations and refurbishments, technical planning and consulting, project planning and expertise, scaffolding and transportation services, excavation and piping works. The company thus offers a wide range of services in the construction sector, from planning and project development to the execution of construction projects.

Barmettler 

Wädenswil · Since 2004

The core activity of Barmettler Bau encompasses services in the field of concrete demolition, particularly: core drilling for various applications such as sanitary, heating, electrical and house connections; concrete sawing for creating openings in concrete, such as door and window openings, wall and ceiling openings; concrete dismantling, i.e. the surgical dismantling of buildings or parts thereof using diamond tools; and joint cutting and other specialized sawing work, such as wire sawing with extreme cutting depths and on hard-to-reach objects. The company primarily offers these services to builders, architects and public institutions.

Bärtschi Variohaus AG 

Frutigen · Since 2007

Bärtschi Variohaus AG is a timber construction company that develops modular and custom Variohaus buildings as well as complex wooden structures. The company manufactures element components and wood/wood‑metal windows and doors in its workshops, acts as a general contractor and as a Minergie adviser for energy renovations, and lists properties for sale.

Baugeschäft Hüppin AG 

Samstagern · Since 2022

Baugeschäft Hüppin AG is a construction firm providing structural (building) and civil (earthwork) construction services, renovation and conversion work, demolition and site/landscaping services. The company’s offerings also include drywall and plastering work and execution of new-build and refurbishment projects.

Baugesellschaftag GmbH 

Leuggern · Since 2019

The core activity of Baugesellschaft AG is the provision of services in the field of construction, including planning, realization and management of construction projects.

Bauunternehmung Brugnoli AG 

Bern · Since 2010

The core activity of Brugnoli AG encompasses the provision of services and works in the field of construction, including: * Building construction: Extensions, conversions, renovations, restorations, demolitions, preservation of historic building fabric, chimney construction, bathroom renovations, facade renovations, kitchen renovations, and other construction works. * Civil engineering: Paving, environmental works, sewer rehabilitation, excavation work for earth probes, garden wall renovations, garden access maintenance, foundation wall protection, and other civil engineering works. * Construction consulting: Condition reports, crack recordings, sewer inspections, and other construction consulting services. * Specialties: Asbestos remediation, concrete creative solutions, facade cleaning, sandblasting, maintenance work, and other specialized services. The company thus offers a comprehensive range of construction services and works.

BEG SWISS SA 

Muzzano · Since 2022

The core activity of BEG SWISS SA is the provision of services in the construction industry, particularly in the areas of: new building construction, renovation and refurbishment of existing buildings, and demolition and dismantling of buildings. The company positions itself as a leader in the Swiss construction industry and offers its customers comprehensive services to realize their construction projects.

BETOSAN AG 

Ostermundigen · Since 1984

The core activity of BETOSAN AG is concrete renovation and corrosion protection, particularly in the fields of building restoration, building protection, concrete cosmetics, structural reinforcement, sealing, fire protection, acid-resistant construction and corrosion protection. The company provides long-lasting solutions for the maintenance of buildings and focuses on the preservation and strengthening of building structures.

Betschart Bau GmbH 

Aettenschwil · Since 2006

The core activity of Betschart Bau GmbH encompasses the provision of services in the construction sector, including: renovations, extensions, new constructions, repairs, screed floors, plastering work, small-scale excavation services, and the installation of solar systems. The company thus offers a wide range of construction-related services, from planning to execution, and positions itself as a competent and flexible partner for its customers.

Birchmeier Bau AG 

Wallbach · Since 2018

Birchmeier Bau AG is a construction company that carries out building, civil and specialist foundation works and provides services such as demolition, earthworks and infrastructure construction.

Birchmeier Baumanagement AG 

Döttingen · Since 2005

Birchmeier Baumanagement AG is part of the Birchmeier Group's Real Estate division. The company offers real estate development and project management services, including site and market analysis, feasibility studies, planning, cost planning, acquisition support and the realization of building projects.

Birchmeier Bau AG 

Döttingen · Since 2015

Birchmeier Bau AG is a construction company providing building construction, civil engineering and specialist deep-foundation services, and operating as a general and total contractor. Its activities include renovations and infrastructure projects, coordinated with the group's real-estate development and building-materials logistics offerings.

Birchmeier Development AG 

Döttingen · Since 1979

Birchmeier Development AG develops, plans and sells real estate projects as part of the Birchmeier Gruppe’s Real Estate division. Its activities include property development, marketing and services for institutional investors, private buyers and rental properties.

Birchmeier Kader 1 AG 

Döttingen · Since 2021