Construction & Architecture

Krattiger Holzbau AG 

Amriswil · Since 1995

Krattiger Holzbau AG is a timber construction company providing new builds (including modular and element construction), renovations, façades, interior fit-outs, and general-contractor/turnkey services. Services include consulting, planning, engineering, prefabrication, on-site assembly and site management with schedule and cost control for private, commercial, industrial and public clients.

Kreis AG, Sargans 

Sargans · Since 2002

The core activity of Kreis AG Sargans is the provision of services in the fields of surveying, geoinformatics, project planning and construction management, as well as land management, particularly in the sub-areas of: * Surveying: Official surveying, engineering surveying, geotechnics, pipeline cadastre, 3D laser scanning, drone surveying and property documentation * Geoinformatics: Geoportal, GeoRi, local plans, data and plan ordering * Project planning and construction management: Project planning, construction management and evidence preservation * Land management: Land improvement and land consolidation The company is an engineering and surveying firm that has been active in Sargans since 1958 and specializes in providing services in the field of geodata and construction and land management.

Krummenacher Bau AG 

Hellbühl · Since 2001

Krummenacher Bau AG provides scaffolding services, including façade scaffolds, edge protection, special and rolling scaffolds, and personnel and material hoists. The company supplies scaffolding for municipal infrastructure, commercial sites and private residential projects and emphasises workplace safety and staff training.

Krummenacher Gerüstbau AG 

Hellbühl · Since 1993

Krummenacher Gerüstbau AG provides scaffolding services, supplying façade and protective scaffolds, special and rolling scaffolds, weather protection roofs and personnel and material hoists. The company emphasizes work safety and serves public infrastructure, commercial sites and private residential buildings.

kunzarchitekten ag 

Sursee · Since 2010

The core activity of kunzarchitekten ag is the planning and realization of construction projects, particularly in the fields of architecture and construction management. This includes the overall management of construction projects, the creation of studies and concepts, construction management and cost planning, as well as the renovation and conversion of existing buildings. The projects encompass both residential and commercial buildings, such as schools, churches, hotels and other public buildings.

Kurt Büchler AG, Bedachungen 

Bischofszell · Since 1984

The core activity of Kurt Büchler AG encompasses the provision of services in the construction sector, particularly in the areas of: roofing (pitched and flat roofs), sheet metal work, scaffolding, facades, photovoltaics, and the renovation and refurbishment of buildings. The company thus offers a wide range of construction-related services tailored to the needs of builders and property owners.

kwsa sa 

Malleray · Since 2006

KWSA SA, Kaiser Wittwer Schnegg Architectes, is an architectural firm specializing in the planning and realization of construction projects. The company's core activity includes the creation of architectural concepts, planning and execution of construction projects, including the design of interior and exterior spaces, as well as consulting and supporting clients in the realization of their building projects.

L'AIRE DE FLORENT SARL 

Salavaux · Since 2020

The core activity of the company 'L'aire de Florent' is the provision of services in the field of landscape gardening and horticulture. Specifically, this includes: The realization of outdoor facilities (conception and creation), The maintenance and care of trees and shrubs (pruning, tree cutting, maintenance), The renovation and rehabilitation of gardens and facilities (restoration), The planting and greening of areas (planting and turfing). The company thus offers a wide range of services to support customers in the design, maintenance and care of their outdoor facilities.

Lambda Lausanne SA 

Lausanne · Since 2017

Lambda Lausanne SA provides pipe insulation (calorifugeage), fire protection, acoustic solutions and suspended ceilings and wall coverings. The company carries out planning, execution and maintenance of thermal and acoustic insulation works for building and industrial installations.

Lambda Sion SA 

Sion · Since 1989

Lambda Sion SA is a company that provides thermal insulation (calorifugeage), fire-protection installations, acoustic treatments, and suspended ceiling and wall-cladding solutions. Services include insulation of pipes and ventilation ducts, fire-resistant linings and partitions, noise-reduction systems and ceiling products in metal, mineral fibres, plaster and wood.