Companies in
Metal Construction

KRAPF AG Metall- und Fassadenbau

Metal Construction · Engelburg · Since 1989

The company's core activity is the planning, production, assembly and servicing of facades, glass and metal construction, including special constructions and special products such as air-lux sliding windows.

Krea Group GmbH

Metal Construction · Dallenwil · Since 2022

Krummenacher Schlosserei GmbH

Metal Construction · Liestal · Since 1997

The company's core activity is the provision of services in the field of metal and steel processing, in particular locksmithing, metal construction and steel construction, as well as the manufacture and repair of glass roofs.

KSM Stoutz Apparatebau AG

Metal Construction · Muri Ag · Since 1988

The core activity of KSM Stoutz AG is technical apparatus construction, which includes: metal processing, sheet metal working, welding, surface treatment, and reverse engineering. The company also offers its own products and services and operates an online shop.

K + S System GmbH

Metal Construction · Leuggern · Since 1998

The core activity of K + S System GmbH encompasses consulting, design, engineering and installation in the fields of steel, metal and construction.

KTMetallbau GmbH

Metal Construction · St. Gallen · Since 2016

The core activity of KTMetallbau GmbH is the planning, manufacturing and installation of custom-made professional systems for awnings, canopies, sunshades, conservatories and glass roofs, as well as consulting and implementing burglary security solutions.

Kübler Torsysteme GmbH & Co. KG, Hohentengen a.H. (DE), Zweigniederlassung Wasterkingen

Metal Construction · Wasterkingen · Since 2006

The core activity of Kübler Torsysteme GmbH & Co. KG is the development, manufacture and distribution of garage doors and tilt doors.

Kummer Laser

Metal Construction · Wiedlisbach · Since 2003

The core activity of Kummer Laser is laser welding technology.

Kunstschlosser Flühmann

Metal Construction · Ersigen · Since 2021

The company Kunstschlosser Flühmann is engaged in artistic blacksmithing, i.e. it produces artisanal metalwork such as grilles, gates, railings, sculptures, etc.

Kunstschmiede Mittelholzer

Metal Construction · Degersheim · Since 2018

Kunstschmiede Mittelholzer produces forged metalwork and handcrafted iron items such as knives, crosses, chains and hooks, and decorative objects. The workshop is run by craftsman Fredi Mittelholzer, who learned techniques at Ballenberg and through self-study.

Kunst- und Werkzeugschmiede Hug GmbH

Metal Construction · Schwellbrunn · Since 2002

The company's core activity is the manufacture and processing of hand-forged tools, particularly for the woodworking, gardening, forestry and agriculture sectors, as well as for the construction and roofing industries. This includes, among other things, axes, hatchets, hammers, shovels, drawknives and other specialized tools. The company also offers re-forging and re-sharpening of tools and places emphasis on sustainability and environmental protection in production.

Künzle Metallbau AG

Metal Construction · Weinfelden · Since 2000

The core activity of Künzle Metallbau AG is glass and metal construction, particularly the manufacture and installation of custom-made metal and glass products such as doors, stairs, railings, canopies, glass facades and shop windows, as well as special designs for private and commercial use.

Künzler Metall GmbH

Metal Construction · Leuzigen · Since 2022

The core activity of Künzler Metall GmbH is the high-quality processing of metal and the provision of welding services.

Kunz Metallbau AG

Metal Construction · Uetikon Am See · Since 1977

The company's core activity is the manufacture and distribution of gates, in particular folding gates, sectional gates, overhead gates, tilting gates, sliding gates and revolving doors, as well as the associated services such as maintenance, repair and maintenance. In addition, the company also offers metal construction and painting services.

Kurt Muralt

Metal Construction · Zollbrück · Since 1999

The core activity of the company "Kurt Muralt | Schlosserei Zollbrück" encompasses three main areas: 1. **Metalwork**: Manufacturing of railings (balcony and staircase railings), fences, and general metalwork such as supports, bearings, bars, grids, or post bases. 2. **Agricultural machinery**: Service and repair of older agricultural machinery of the AEBI brand. 3. **Blacksmithing**: Execution of smaller blacksmithing works, particularly in the traditional sense, as the blacksmith has been in existence for over 100 years.

Kurt Schellenberg AG, Metallbau

Metal Construction · Stadel B. Niederglatt · Since 1985

The core activity of Schellenberg AG is the execution of metal and locksmith work, including metal processing.

Kurz Sarah

Metal Construction · Thierachern · Since 2004

The core activity of Kurzwerk is metal processing and shaping, including welding, as well as planning and implementing projects in the field of metal construction and design.

Kurzweg Metallbau

Metal Construction · Münchenbuchsee · Since 1997

The core activity of Kurzweg Metallbau is the manufacture and assembly of metal constructions and products, particularly in the fields of metal construction, locksmithing, and furniture design. This includes, among other things, the production and installation of: stairs and railings, fences and handrails, winter gardens and seating areas, balconies and carports, canopies and privacy screens, doors, windows and facades, garden gates and other metal furniture. The company also offers consulting and design services to support customers in planning and realizing their projects.

LAI MECANIQUE SA

Metal Construction · Aclens · Since 2005

The core activity of LAI MECANIQUE SA is the mechanical processing of large parts, particularly in turning, milling and grinding (turning, milling and grinding) of large dimensions.

Lamelcolor S.A.

Metal Construction · Estavayer-Le-Lac · Since 1956

Lamelcolor S.A. manufactures and supplies solar shading systems such as slatted blinds, venetian-style brise-soleil, rolling shutters, fabric awnings and pergolas, and provides building automation, project planning, installation and maintenance services.

Lamelcolor S.A., succursale de Martigny

Metal Construction · Martigny · Since 2011

Lamelcolor S.A., succursale de Martigny manufactures and supplies solar shading systems including adjustable brise‑soleil, slatted blinds, roller shutters and fabric awnings, and provides building automation solutions. The company also offers project studies, installation, maintenance, warranty extensions and installer training.

LAM-IN BAU AG

Specialized Construction Activities · Mühlau · Since 2004

The core activity of Lam-In Bau AG is the manufacture and distribution of components and systems for window and door fittings, particularly slat blinds, roller shutters, motors and insect protection systems, as well as the processing of aluminum sheets.

Langenegger Hufbeschlag GmbH

Metal Construction · Eichberg · Since 2008

The core activity of Schmiede Langenegger encompasses two main areas: 1. Manufacturing and sales of products made from horseshoes, such as decorative items, jewelry, candle holders, and other handicrafts. 2. Farriery and barefoot hoof care for horses, including orthopedic and specialized shoeing techniques for various equestrian disciplines.

La Serrurerie Prévôtoise S.A.

Metal Construction · Moutier · Since 2019

The company's core activity is locksmithing, i.e. the craft of manufacturing and repairing locks, doors, windows and other metal constructions. The company offers specific services such as key production, general locksmithing, metal construction, welding work with aluminum and stainless steel, as well as emergency services.

Laube + Co. AG

Metal Construction · Mellikon · Since 2001

Laube + Co. AG is a metal fabrication company focused on sheet metal processing and apparatus construction. Services include flatbed and tube laser cutting, punching, waterjet cutting, press‑brake bending, certified TIG/MIG/MAG welding, additive manufacturing and assembly of components.

LBTE GmbH

Metal Construction · Ettiswil · Since 2018

The core activity of LBTE GmbH encompasses the development, manufacture and distribution of storage technology, rolling stock for commissioning, sheet metal technology and welding and construction technology. This includes special products such as pallet racks, cantilever racks, shelf racks, intermediate floors with stairs and its own tire storage system. The company also offers services such as consulting, planning and implementation of storage and commissioning solutions.

LDM Lavorazione del metallo Sagl

Metal Construction · Sementina · Since 2001

The core activity of LDM di Gregory Meyer is metalworking, specifically the processing of metal. This includes the manufacture of metal structures, such as: railings, staircases, doors, windows, banisters, mailboxes, roof coverings, gates, sliding gates, automated gates, garage doors and metal and glass railings; metal processing, including cutting, drilling and welding; surface treatment of metal to prevent rust; and the production of metal art and design objects. The company also offers consulting and quotation services.

Ledermann Metallbau GmbH

Metal Construction · Gümligen · Since 2002

The core activity of Metallbau Ledermann GmbH includes the production and assembly of steel construction parts, particularly for telecommunications infrastructure, as well as the provision of services such as assembly, disassembly and dismantling, production according to required standards and special metal construction work.

Leichtmetallbau AG

Metal Construction · Jona · Since 1966

Leichtmetallbau AG manufactures and installs lightweight metal and aluminium components for building applications. The company provides planning, fabrication and final assembly for balconies, facades, railings, stairs, doors and gates, awnings and glazed winter gardens, and holds EN 1090 certification.

Leichtmetallbau GmbH Bischof

Metal Construction · Staad Sg · Since 1999

The core activity of Leichtmetallbau GmbH Bischof is the planning, design and manufacture of individual metal construction solutions, particularly in the field of lightweight metal structures, clean rooms, railings, facade cladding and window systems, for private and commercial customers.

Lemifer Sàrl

Building Construction · Belfaux · Since 2017

The core activity of Lemifer Sàrl is the installation of steel reinforcement for concrete structures, particularly for construction projects of all sizes.

Lemmenmeier Metall GmbH

Metal Construction · Riehen · Since 2010

The core activity of Lemmenmeier-Metall GmbH is the execution of metal construction, blacksmithing and locksmithing work.

Lessframe-Janosik SA

Glaziery · Lussy Fr · Since 2024

Lessframe-Janosik SA offers minimalist panoramic windows and provides product catalogues for download.

Leuenberger Technik AG

Metal Construction · Zäziwil · Since 2014

The company provides services in the field of metal processing and machining, particularly in the areas of: machine manufacturing and repair, additional processing and surface treatment, design and development of specific customer solutions, production of spare parts, and revision and repair of machines and plants. The company positions itself as a know-how partner for customers, offering solutions from a single source, from consulting and design to the production and delivery of finished products.

Leu Metallbau AG

Metal Construction · Hochdorf · Since 2011

The core activity of LEU Metallbau AG is the manufacture and installation of metal construction products, particularly sheet metal cladding, railings, doors, windows, stairs and other metal structures for the construction and real estate market.

leupis design gmbh

Metal Construction · Wikon · Since 2018

The core activity of the company "leupis design gmbh" includes blacksmithing, locksmithing, glazing and sewing studio. Therefore, the company offers services in the fields of metal construction, locksmithing and textile processing.

Leyat-Prédémec SA Mécanique de Précision

Metal Construction · St-Pierre-De-Clages · Since 1984

Leyat-Prédémec SA Mécanique de Précision manufactures precision mechanical parts on a subcontracting basis, providing CNC turning and milling, assembly and final quality control. Materials machined include alloy steels, plastics and non‑ferrous metals, with turning up to 540 mm diameter and milling up to 3000 mm on 3–5 axes.

L & F Serrurerie et Constructions Métalliques SA

Metal Construction · Aïre · Since 2004

The core activity of L & F Serrurerie et Constructions Métalliques is the provision of services and works in the field of metal construction, locksmithing and security. This includes in particular: metal constructions, including the manufacture of structures for elevators and the cladding of elevator cabins; locksmithing works, including the manufacture and installation of doors, gates and other metal parts; security services, including the installation and maintenance of security systems; troubleshooting and repair of metal parts and security systems; maintenance and upkeep of metal constructions and security systems.

licloc GmbH

Metal Construction · Flawil · Since 2020

The company Licloc develops and manufactures innovative systems for railings and textiles, with a particular focus on safety, stability and easy installation. The core activity includes the design and production of aluminum profile systems with integrated screw channels, offering high stability and safety. In addition, the company also offers textile systems that can be tailored to the specific needs of customers.

Lindner Fassaden GmbH, Arnstorf, Zweigniederlassung Arlesheim

Metal Construction · Arlesheim · Since 2008

Lindner Fassaden GmbH, Arnstorf, Zweigniederlassung Arlesheim is a branch of the Lindner Group providing façade and building-envelope systems. Its products and services include unitized curtain-wall systems, windows and stick‑curtain walling, together with planning, manufacturing and on-site installation.

Lippuner Hosting GmbH

Metal Construction · St. Gallen · Since 2019

Lippuner Hosting GmbH provides building services engineering, including planning and installation for ventilation/air conditioning, heating/cooling, sanitary and measurement‑control‑regulation (MSR) systems, and also delivers service, energy management and sheet‑metal/metalwork services.

L+M AG

Metal Construction · Remigen · Since 1989

The core activity of L+M AG is the development, manufacture and delivery of machinery, plant, equipment, steel structures and special constructions, particularly in the field of industrial steel, machinery, plant and equipment construction. The company offers clever, individual solutions with sustainable added value and is active in various industries such as machinery and plant construction, metal industry, pharma and chemistry, and watchmaking industry.

Logimech AG

Metal Construction · Sissach · Since 2000

The core activity of Logimech AG is the mechanical manufacturing and processing of parts and products using various methods such as engraving, milling, laser engraving and turning. The company offers these services to both businesses and private customers, creating individual products and parts according to customer specifications, including the production of prototypes, small series and special mechanical parts.

Longus Crafts GmbH

Metal Construction · Stetten Sh · Since 2024

Longus Crafts GmbH produces welded metal sculptures, bespoke metal and wood projects, and handcrafted scale models. Offerings include polygonal animal sculptures, stainless-steel fire pits, industrial-style furniture and fully functional model vehicles, all manufactured in the workshop by Cedric Lang.

Lorenz Müller, Schlosserei

Metal Construction · Riehen · Since 2003

Lorenz Müller, Schlosserei provides metal fabrication and locksmith services, producing railings, stairs, doors and gates as well as canopies, bike shelters and window grilles. Services include restorations, repairs, custom one-off fabrications and welding/brazing on steel, stainless steel, aluminium, brass, glass and plastics.

Loretan Metallbau AG

Metal Construction · Wattenwil · Since 1985

The core activity of Loretan Metallbau AG is the manufacture and assembly of metal construction products such as doors, windows, facades, stairs, balconies, canopies and masts for the mobile phone network. The company also offers services in the field of metal, glass and steel construction as well as individual projects and solutions.

Lüchinger Metallbau AG

Metal Construction · Kriessern · Since 2023

Lüchinger Metallbau AG is a metal and glass construction company that designs, manufactures and installs bespoke products such as doors, windows, glazing and door-and-gate systems. The company also provides profile machining, maintenance and repair services including a 24-hour emergency service for gate systems, and acts as a sales/service partner for Sky‑Frame and as a Hörmann competence centre.