Construction & Architecture

Kansani AG 

St. Gallen · Since 2020

The core activity of Kansani AG is the trenchless rehabilitation of channels, particularly sewer channels, using modern robotic and liner systems. This includes the analysis, damage repair and rehabilitation of main and secondary channels, house connections and public sewer networks.

Kari Germann GmbH 

Adelboden · Since 2014

The core activity of Kari Germann GmbH encompasses the following services: Metal and steel construction, Machine engineering and repairs, Manufacturing and assembly of doors and gates, CNC plasma cutting, Planning and assembly of metal and steel structures. Thus, the company offers a wide range of services in the field of metal and steel construction, machine engineering and metal processing.

Karl Bürki GmbH 

Berneck · Since 1999

The core activity of Karl Bürki GmbH is civil engineering, particularly: * Civil engineering works * Road construction * Environmental works * Natural stone paving and walls * Transport services * Blasting services * Spring catchments * Asphalt works * Excavation works * Concrete roads * Demolition * Trenching services * Pipeline construction * Winter maintenance services The company thus offers a wide range of services in the field of civil engineering and infrastructure.

KASA Haustechnik GmbH 

Basel · Since 2007

The core activity of KASA Haustechnik GmbH Basel is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, plumbing and bathroom, as well as alternative energy sources.

Kaspar Flütsch Vital Möbel AG 

Serneus · Since 1987

The core activity of Kaspar Flütsch Vitalmöbel AG is the manufacture and distribution of furniture, particularly living and sleeping furniture, made of wood, specifically solid wood, as well as the provision of carpentry services, interior finishing and renovations.

Kästner's Söhne GmbH 

Zurich · Since 2012

Kästner's Söhne GmbH manufactures furniture and carries out interior fit-out projects for clients who prioritise sustainability. The team manages planning, production and on-site assembly, using durable materials and traditional woodworking techniques.

Kaufmann Gärten und Tiefbau 

Krattigen · Since 2016

Kaufmann Gärten und Tiefbau offers garden planning, garden construction and ongoing garden maintenance, including plantings, lawns, paths, walls and outdoor furnishings. The company also carries out civil engineering and excavation work such as drainage, utility-line construction, driveways and winter services.

Kaufmann Gärten & Tiefbau AG 

Krattigen · Since 2020

Kaufmann Gärten & Tiefbau AG provides garden planning, construction and maintenance services, including paths, plazas, walls, steps, plantings, biotopes and ponds, fences and playgrounds. The company also carries out earthworks, drainage and utility-line construction, offers winter services and performs tree and orchard pruning.

keller bis dach um + ausbau gmbh 

Zurich · Since 2012

The core activity of the company "keller bis dach um + ausbau GmbH" is the execution of maintenance and renovation work, particularly in the area of conversions and extensions of buildings.

Keller Holzbau + Schreinerei AG 

Dörflingen · Since 1993

The core activity of Keller Holzbau + Schreinerei AG encompasses the manufacture, processing and maintenance of timber constructions, particularly in the field of prefabricated construction (single-family homes, stables, commercial halls), as well as the production of stairs, kitchens and joinery work. This also includes services such as planning, execution, construction supervision and production.