Construction & Architecture

Weilenmann AG Kempttal 

Effretikon · Since 1972

The core activity of Weilenmann AG is general contracting, particularly renovation, new construction and refurbishment of buildings, as well as civil engineering and customer-specific projects in the regional area, mainly in the Zurich Oberland and Winterthur region.

Werder Küchen AG 

Cham · Since 2008

The core activity of Werder Küchen AG is the construction and manufacture of kitchens, including interior design and renovations. The company also operates a kitchen showroom in Cham and has extensive expertise in carpentry, granite processing and glass assembly.

Willi Bau AG 

St. Gallen · Since 2001

Willi Bau AG is a construction company offering building and civil engineering works, demolition and system waterproofing. The company combines demolition, excavation and builder services and delivers projects for residential, commercial and public clients, including core drilling and concrete repair.

Willi Bau AG 

Rorschacherberg · Since 2005

Willi Bau AG is a construction company offering building and civil engineering services, including excavation, demolition, utility and road works. Its services also include system waterproofing with warranty and project work for commercial and public clients.

W. Rüegg AG 

Kaltbrunn · Since 1970

The core activity of Rüegg AG Kaltbrunn encompasses the planning, manufacturing, and assembly of timber structures, interior fittings, and furniture, specifically: Carpentry and joinery; Timber construction (single-family homes, multi-family homes, industrial buildings, extensions, and additions); Interior finishing (kitchens, bathrooms, cabinets, doors, and furniture); House building and general contracting; Real estate development; and Renovations and expansions of existing buildings. The company also provides consulting services to private clients, planners, architects, and investors.

Zimmerli Dach- & Lukarnenbau AG 

Aarau · Since 2008

The core activity of Zimmerli Dach- & Lukarnenbau AG is the planning, manufacturing and installation of roof dormers as prefabricated elements, including related services such as design, consulting, clarification with authorities and delivery. In addition, the company also offers roofing work, facade and insulation work, as well as the production of side windows.

AA DECO Sàrl 

La Tour-De-Peilz · Since 2021

The core activity of AA Deco is the professional execution of painting and renovation projects, particularly in the areas of interior and exterior painting, facade painting, wood and metal painting, as well as the restoration of furniture. The company also offers services in the area of renovating and remodeling buildings, including the planning and execution of projects in the field of interior and exterior architecture.

Abderhalden Blumen & Garten GmbH 

Grabs · Since 2001

Abderhalden Blumen & Garten GmbH is a garden construction and nursery business offering garden planning, construction and maintenance as well as a flower shop. Services include natural swimming ponds/nature pools (eco‑pool), plantings, tree care and flower delivery/subscription options, with a stated preference for regional and renewable materials.

Abderhalden Gartenbau AG 

Wildhaus · Since 1991

Abderhalden Gartenbau AG provides garden planning, construction and maintenance services and operates a nursery with a flower shop. Its offerings include planting, hardscaping, retaining walls, tree care and the design of swimming ponds/natural pools, with an emphasis on using regional and renewable materials.

Affentranger Bau AG 

Altbüron · Since 2001

The core activity of Affentranger Bau AG primarily encompasses the provision of construction services, the development and sale of real estate, the promotion of renewable energies, and the production of 3D concrete printing products.