Building Construction

Moren Construction SA 

Vétroz · Since 1995

The core activity of Moren Frères SA is the provision of services in the fields of construction and engineering, specifically: public works, civil engineering, asphalt paving, earthworks, outdoor facilities, river works, and building construction. The company is thus a construction and engineering company offering a wide range of services in the fields of construction and engineering.

pe baurealisation GmbH 

Tagelswangen · Since 2017

pe baurealisation GmbH provides construction services including conversions and renovations, plastering and drywall work, concrete drilling and milling, tiling (floor and wall coverings) and external thermal insulation.

Peter Schindler AG, Bauunternehmung 

Rümlang · Since 1995

The core activity of Peter Schindler AG is construction, particularly renovations and refurbishments in inhabited buildings, as well as providing services in the construction sector.

P + P PePa Bau GmbH 

Effretikon · Since 2000

The core activity of PePa Bau GmbH encompasses various services in the construction sector, particularly: renovations and refurbishments, plastering, concrete drilling and cutting, slab work, and external thermal insulation. The company thus offers a wide range of technical construction services tailored to meet the needs of customers in building and renovation projects.

Rio Hermann Hoch- und Tiefbau GmbH 

Flums · Since 2007

The core activity of Rio Hermann GmbH is the provision of construction services in civil engineering and building construction, as well as in renovation. This includes, in particular, the realization of infrastructure projects in civil engineering and the implementation of demanding construction projects in building construction.

Schefer Bau AG Niederhelfenschwil 

Niederhelfenschwil · Since 2014

The core activity of Schefer Bau AG is the provision of construction services in the areas of building construction, civil engineering, demolition and environmental works.

SCHMIDBAU CHUR AG 

Chur · Since 2011

The core activity of Schmidbau AG is the provision of construction services, particularly in the fields of civil engineering and construction, including: demolition work, excavation and earthwork, master builder services, seamless floor coatings, comprehensive construction management for smaller renovations, plastering work, core drilling, masonry work, slab coatings, and environmental and building maintenance work. The company thus offers a comprehensive range of services in the construction sector, from planning to the execution of construction projects.

Schudel Hoch + Tiefbau GmbH 

Schleitheim · Since 2018

The core activity of Schudel Hoch + Tiefbau GmbH is the provision of services in the field of construction and civil engineering, including: planning and realization of construction projects (houses, buildings, extensions, renovations); renovations and refurbishments of buildings; facade work (renovation, refurbishment, insulation); tile work (installation of ceramic tiles, natural stone tiles, etc.); earthwork and canalization. The company offers comprehensive consulting and solutions for construction projects and emphasizes cost-effective and high-quality execution.

Société de construction promotion, développement JD S.A. 

Bulle · Since 1996

Thuner Bau AG Trubschachen 

Trubschachen · Since 1996

Thuner Bau AG Trubschachen is a construction company that executes building and civil engineering projects and carries out asbestos remediation in line with EKAS/Suva guidelines. Its services include single- and multi-family houses, industrial and agricultural buildings, renovations and masonry work, construction management and consulting, fixed-price general contractor packages, and real estate/land offerings.

Thuner Management AG 

Trubschachen · Since 2020

Travaux spéciaux Biollay S.A. 

Lonay · Since 1988

Travaux spéciaux Biollay S.A. provides concrete repair and protection services, resin floor coatings, structural strengthening and waterproofing for civil and building structures. The company also offers shotcrete (gunite), surface preparation and sandblasting services, together with technical expertise and consulting.

Travaux spéciaux Biollay S.A. 

Geneva · Since 2024

Travaux spéciaux Biollay S.A. provides concrete repair and protection, resin floor coatings, structural reinforcement, waterproofing of structures, shotcrete (gunite), and sandblasting and surface preparation services.

tschilar baut AG 

Gampelen · Since 2005

tschilar baut AG is a construction company offering building construction, civil engineering and industrial construction as well as specialist foundation and pile works. Its services include excavation, demolition, concrete element construction, concrete milling, core drilling and surface works with gravel, tar, concrete and natural or artificial stone.

Valetti Bauunternehmung AG 

Windisch · Since 2001

The core activity of Valetti Bauunternehmung AG is the provision of services in the construction sector, particularly in the areas of: * Building construction (new construction, renovation, extension, refurbishment) * Civil engineering (fine closure of sewage systems, utility lines, excavations) * Environmental works (front and rear yards, terraces, retaining walls) The company offers consulting, planning and implementation of construction projects of all sizes for private clients, industry, trade and the public sector.

Vollenweider Bau AG 

Merenschwand · Since 2013

The core activity of Vollenweider Bau AG is the planning and realization of construction projects, including high-rise construction, civil engineering, conversion, renovations and refurbishments, with a focus on residential, industrial and public buildings, as well as agricultural buildings and real estate, in the Freiamt region and surrounding areas.

Walter Melere AG 

Winterthur · Since 1982

Walter Melere AG provides structural fire protection services, including soft firestopping, mortar-based firestopping, fire protection claddings, firestop joints, silicone and hybrid sealants, and core drilling. The company also offers fire protection consulting and digital fire protection documentation.

Wethli Bau AG 

Bubikon · Since 2013

The core activity of Wethli Bau AG is the provision of construction services, including: construction work, masonry and plastering work, natural stone construction, new and renovation work, interior finishing, facade work, and master builder services. The company offers these services to private and public clients, focusing on the implementation of construction projects with the highest quality and reliable completion.

Wilhelm Tiefbau AG 

Schiers · Since 1990

The core activity of Enrico Baiutti SA is construction and building services, particularly in the areas of masonry, reinforced concrete, earthworks, and renovation of buildings. The company offers these services as a general contractor in collaboration with architects, with a focus on sustainable and energy-efficient solutions.

zehnder immo ag 

Bargen Sh · Since 2024

zehnder immo ag is a real estate development and services company that acts as a general contractor to plan and build projects and that offers property sales and rentals. The firm also provides property valuation and brokerage services.