Building Construction

Johann Loher AG, Montlingen 

Montlingen · Since 1973

The core activity of Joh. Loher AG is construction, including planning and implementation of construction projects, plastering work, renovations and comprehensive solutions for customers.

Keller Bauunternehmung AG 

Rheineck · Since 1997

The core activity of Keller Bauunternehmung AG encompasses the execution of construction projects in the following areas: * Building construction (residential buildings, industrial halls, hotels, conversions, renovations) * Civil engineering (excavation work, pipeline construction, sewage systems, retaining walls, forecourts) * Demolition (demolition excavators, concrete demolition, recycling) * Mobile crane work (with various mobile cranes up to 220 tons of lifting capacity) The company thus offers a wide range of construction services and is capable of carrying out complex construction projects from planning to completion.

Keramik-Baselland-Boz GmbH 

Ziefen · Since 2017

The core activity of Keramik-Baselland-Boz GmbH is the planning and installation of floor and wall coverings, particularly ceramics, natural stone, glass mosaics and artificial stone, for both interior and exterior areas. This also includes specialized work such as the installation of balcony and staircase coverings, industrial floors, as well as silicone and general repair work.

Knupp Bau AG 

Eich · Since 2006

königlich bauen GmbH 

Uerkheim · Since 2015

königlich bauen GmbH is a construction and masonry company providing renovation, extension and conversion work. Services include masonry (excavation, demolition and disposal), plastering, natural stone walls and floor slabs, and custom outdoor fire/grill installations.

Konstibau GmbH 

Unteriberg · Since 2020

The company Konstibau GmbH is a construction company whose core activity lies in the planning, execution and realization of construction projects. The specific activities include: building construction (e.g. single-family and multi-family homes, commercial and agricultural buildings), civil engineering (e.g. road construction, stream corrections, bridges), new constructions and renovations, demolition, special construction, hydraulic engineering and environmental construction. The company thus offers a wide range of services in the field of construction.

Krebotec AG 

Cham · Since 2014

The core activity of Krebotec AG is the accurate, meticulous and professional realization of floor coverings, including seamless floor coverings, decorative coatings, floating screeds, renovation/coating as well as visible grinding, refinement and refreshing of floor coverings.

KSC Bau AG 

Aesch Bl · Since 2022

The core activity of KSC BAU AG is the planning, execution and consulting of construction projects, including new buildings, conversions, renovations and turnkey buildings, with a focus on quality assurance, accountability, helpfulness and optimal time management.

KÜHNIS AG 

Oberriet Sg · Since 1974

Kühnis AG is a construction company specializing in sustainable energy production and environmentally friendly construction projects. It generates energy using solar power and feeds excess energy into the grid. The company also offers consulting services in this field.

LBG Goldau, Ländliche Baugenossenschaft 

Goldau · Since 1965

The company's core activity is providing services in the field of construction execution, including consulting and supporting customers with their construction projects, as well as the sale and rental of building materials and agricultural supplies. The company also offers specialized services such as general construction, agricultural buildings, environmental work and customer-specific projects.

L. Candrian AG 

Ilanz · Since 1977

The core activity of L. Candrian SA is the provision of services in the construction sector, particularly in building construction, civil engineering, renovation, spring catchments, core drilling and snow removal. The company offers individual solutions for various projects such as residential buildings, holiday homes, extensions, work under monument protection and water supplies.

Leusi-Bau Leuenberger 

Oberkulm · Since 2004

Leusi-Bau Leuenberger is a construction company providing masonry and renovation services with a focus on bathroom renovations. Services listed on the website include masonry, plastering and tiling, demolition and garden work, installations and site management, plus sanitary, heating, ventilation and climate system work and bathroom planning.

Libertas Immobilien AG 

Sursee · Since 2020

The core activity of Meinfertighaus is the planning, consulting and realization of prefabricated houses for private and business customers. The company offers individual solutions for builders who want to realize their dream homes in prefabricated construction and supports them in designing and implementing their building ideas.

Luternauer AG 

Roggliswil · Since 2018

Luternauer AG is a construction and services company. It provides building and civil engineering work—including residential, industrial and agricultural construction, utility installation, excavation and site development—along with renovation/renewal projects, exterior works such as walls and paving, and miscellaneous services like earthworks, demolition and crane-truck operations.

Lüthi Bauen AG 

Derendingen · Since 2007

The core activity of Lüthi Bauen AG encompasses the provision of services in the construction sector, particularly in the areas of: building construction, civil engineering, demolition, renovation, landscaping, and subflooring. The company thus offers a wide range of construction-related services, from planning and execution of new buildings to renovations, demolition work, and landscaping.

Mabag AG 

Winterthur · Since 1979

The core activity of MABAG AG encompasses the planning, execution and consulting of construction projects in the areas of new construction, renovation and refurbishment of buildings and other structures. This includes: New construction: Construction of small new buildings, including excavation, sewerage, utility lines, concrete work, masonry, plastering, drywall and rendering. Renovation: Renovation of building envelopes, including facades and rendered external thermal insulation, as well as replacement of windows, heating systems, retaining walls, concrete work and sewerage systems. The company also offers additional services such as core drilling, concrete cutting and the creation of offers.

MALGIOGLIO SA 

Meyrin · Since 2015

The core activity of Malgioglio SA is the provision of services in the field of construction and renovation, particularly in the following areas: Painting: wall and floor painting; Tiling: laying of tiles and other floor coverings; Masonry: construction and renovation of walls and other buildings; Parquet: laying and restoration of parquet floors. The company also offers additional services such as the supply and installation of various floor coverings, the restoration and renovation of old parquet floors, and the creation of terraces.

MÄNNAG Hoch- und Tiefbau AG 

Männedorf · Since 1998

The company's core activity is construction and civil engineering, including new buildings, renovations, pipeline construction, trenching, facade scaffolding, customer-specific work, concrete repairs and renovations, particularly facade renovations.

Mathias Müller Bauunternehmung 

Kaltenbach · Since 2011

The core activity of Mathias Müller Bauunternehmung is the execution of construction projects, including new buildings, conversions, renovations, civil engineering and agricultural buildings, as well as providing services in the areas of planning and construction management. Additionally, the company offers scaffolding rental services.

Muharemi AG 

Sins · Since 2021

The core activity of Muharemi AG is the execution of work in the fields of roofing, sheet metal work, plate coatings and renovations. Specifically, this includes the new construction and renovation of roofs, the execution of sheet metal work on flat and pitched roofs, as well as the execution of plate laying.