Interior Construction

Kistler Innovativ Bau GmbH 

Reichenburg · Since 1999

The core activity of Kistler Innovativ Bau GmbH is interior construction, particularly the construction and planning of kitchens, bathrooms and interior fittings, including the delivery and installation of furniture, storage systems and flooring.

klangbild GmbH 

Adliswil · Since 2020

Klaus Schreinerei AG 

Hämikon · Since 2011

The company's core activity is the manufacture and assembly of custom-made interior fittings, particularly kitchens, doors, furniture and cabinets, using the latest technologies and craftsmanship expertise.

Klaus + Vogel Innenausbau AG 

Wildegg · Since 1998

The core activity of Klaus + Vogel Innenausbau AG is interior finishing, particularly the planning and execution of interior finishing work for kitchens, doors, cabinets and other household appliances.

K & L GmbH Innenausbau und Handel 

Volketswil · Since 1999

K & L GmbH Innenausbau und Handel is a carpentry and interior fit-out company that offers custom built-in furniture, interior doors, kitchens, and complete interior renovations. The company operates an in-house workshop equipped with 5‑axis CNC technology and provides planning, fabrication and installation services.

KM Innenausbau GmbH 

Selzach · Since 2010

KM Innenausbau GmbH is an interior finishing company offering wall and ceiling construction, glass and mirror work, and a range of floor coverings. The company provides end-to-end services including consultation, planning and execution, carrying out drywall and plastering work as well as metal, wood and mineral-fibre ceilings and various flooring types.

Knauf Insulation Holding AG 

Reinach Bl · Since 1986

The core activity of Knauf is the development, production and distribution of building materials and systems, particularly for interior construction, thermal insulation, dry construction and sustainable solutions for the construction industry.

Knutti Holz AG 

Weissenburg · Since 2013

The core activity of Knutti Holz AG primarily encompasses the areas of carpentry, sawmilling, and wood processing. Specifically, the company offers the following services: Carpentry: new construction and renovation of barns, agricultural buildings, residential houses, alpine buildings, and pasture huts, interior finishing, staircase construction, door and roofing work. Sawmilling: production of wood products such as construction timber, panel products, formwork, and planed wood from domestic timber. Wood processing: processing of contract wood and special orders. Services: crane work, rental of assembly cranes and vacuum lifters. The company thus offers a comprehensive range of services in the field of wood processing and construction.

KochHolz GmbH 

Waldkirch · Since 2016

The core activity of KochHolz GmbH encompasses the planning, consulting and implementation of interior fittings, furniture manufacturing, joinery and carpentry, including the renewal and refurbishment of floor coverings, the production of solid wood beds, the renovation of bathrooms and the installation of terrace decking.

Köchli Schreinerei GmbH 

Steinmaur · Since 2012

Köchli Schreinerei GmbH produces custom joinery and provides planning, design and manufacture of kitchens, cabinets, interior doors, furniture and complete interior fittings; renovation and repair work as well as floor coverings are also offered.

kochraum-wohnraum Barbara Ashton-Egli 

Flawil · Since 2010

The core activity of kochraum-wohnraum is kitchen planning and consulting, as well as interior construction, particularly in the area of kitchen planning and design. The company offers brand-independent consulting and planning services for architects, general contractors, carpentries, timber construction companies, and private customers.

Koch Wagnerei-Antikschreinerei 

Glattfelden · Since 2014

The core activity of Koch Wagnerei-Antikschreinerei is the manufacture, restoration and maintenance of wooden objects, particularly in the field of wheelwrighting and antique cabinetmaking, with a focus on historic buildings and furniture. The company also offers courses and training for carpenters and restorers and has a workshop where individual woodworking projects are carried out.

Koltech Bodenbedarf GmbH 

Oberwangen Tg · Since 2017

The core activity of KOLTECH Bodenbedarf GmbH is the sale and maintenance of floor coverings, particularly parquet and wooden floors. The company offers products and services to maintain and improve the quality and durability of floor coverings.

Konstructa CHK SA 

Les Acacias · Since 1990

Konstructa CHK SA supplies interior fit-out and building element products, including solid parquet flooring, interior and exterior doors, windows, fitted wardrobe and storage systems, and Rimadesio sliding and storage solutions.

KONZEPTSCHMIEDE GmbH 

Dornach · Since 2019

The core activity of KONZEPTSCHMIEDE GmbH is the planning and execution of kitchen projects and building interior renovation plans, including the selection and delivery of kitchen furniture, appliances and accessories.

Kopp Holzbau GmbH 

Mörigen · Since 1999

Kopp Holzbau GmbH is a timber construction and carpentry company. It provides new builds, alterations and renovations, interior fittings, thermal insulation and roofing, and also carries out parquet/laminate flooring, stair construction, balconies and terraces, extensions, dormers, garden houses and doors/carports.

Korner Umbauten 

Hünenberg · Since 2017

The core activity of Korner Umbauten is the execution of renovation and conversion work, particularly in the areas of painting and wallpapering, facade renovation, dry construction, plastering and flooring. The company offers both complete renovations and specific work in these areas, with a focus on environmentally friendly practices and the use of high-quality Swiss products.

KORPUS GmbH 

St. Margrethen Sg · Since 2023

The core activity of KORPUS GmbH is the planning, assembly and realization of wood design projects, particularly in the area of carpentry, window and door installation, conversions and interior fittings. The company also offers consulting services and performs glazing work and repairs.

Koster AG Holzwelten 

Arnegg · Since 1997

The core activity of Koster AG Holzwelten is the creation of carpentry work, particularly the manufacture and installation of security solutions, partition systems, interior fittings, furniture and renovation and restoration work using wood construction.

Kozenko's 

Neuenhof · Since 2007

Kozenko's manufactures and installs custom-made furniture and interior fittings, including built-in wardrobes, tables, shelving and bathroom furniture. Services include complete fit-outs, partition systems, 3D visualizations and project work for residential and commercial clients.