Companies in
Metal Construction

Inova Metall AG

Metal Construction · Rothrist · Since 2001

The core activity of Inova Metall AG is the design, production and assembly of metal and glass constructions in various shapes and sizes for interior and exterior spaces.

Inox Process SNC

Metal Construction · Bussigny · Since 2024

The core activity of Inox Process SNC is the planning, manufacturing, and installation of plants and constructions made of stainless steel (Inox). This includes in particular: * The conception and planning of projects, including modeling, risk analysis, and planning * The manufacturing of components and plants in our own workshops, including cutting, folding, rolling, assembly, and TIG welding * The installation and assembly of plants and constructions on site, including piping, compliance, and maintenance * The performance of quality controls and inspections, including dimensional control, roughness measurement, endoscopy, and pressure testing. The company specializes in compliance with hygiene and safety standards and offers solutions for the modernization and expansion of existing plants.

InoxYverre GmbH

Metal Construction · Chalais · Since 2015

The core activity of InoxYverre is the manufacture and distribution of custom-made products, particularly in stainless steel (Inox) and glass, for interior and exterior use, such as railings, stair railings, fences, garage doors and gates.

INOXX-STEEL AG

Metal Construction · Mollis · Since 1999

The core activity of INOXX Steel AG is metal and steel construction, particularly the manufacture of products for diverse applications and loads, such as bridges, drainage systems, fireplaces, dry docks, drainage gutters and other metal and steel structures.

Insta-Service Elmar Roux

Metal Construction · Ueberstorf · Since 1995

The core activity of Insta-Service Elmar Roux encompasses the areas of metal construction, mechanics and industry, including industrial maintenance. The company offers services and products in these areas and works both on a tender and on a time-and-materials basis.

Integral Metallbau AG

Metal Construction · Otelfingen · Since 2017

Integral Metallbau AG is a metal construction company that designs, manufactures and installs metal and glass structures. Services include glass construction, frameless glass railings, canopies, balconies, railings, stairs and stair towers, doors, sliding doors, gates and fire doors in steel and aluminium; the company also provides metalwork planning, project management and final acceptance.

Inter Trosch GmbH

Metal Construction · Reinach Bl · Since 2007

Inter Trosch GmbH manufactures and installs stainless-steel piping and process systems, carrying out piping and plant construction projects for the pharmaceutical, food, chemical and building-services sectors. Services include repairs and contract fabrication, installation planning and project management, as well as training and consultancy, with documented welding quality to applicable standards.

Iron Work GmbH

Metal Construction · Däniken So · Since 2016

The core activity of Iron Work GmbH primarily encompasses industrial services, metal construction, and artwork. Specifically, the company offers the following services: Industrial services: revision work, mechanical work, assembly and site management on construction sites Metal construction: manufacturing of metal structures and products Artwork: manufacturing of customer-specific products made of steel and wood The company positions itself as a reliable partner for industry, particularly for the nuclear industry, and offers flexible and professional solutions.

isara METALLBAU AG

Metal Construction · Domat/Ems · Since 2020

The core activity of isara Metallbau AG is the planning, manufacturing and installation of metal structures, in particular railings, stairs, canopies, sight protection walls and other metal constructions for private and commercial use.

ISCA CONSTRUCTIONS Sàrl

Building Construction · Lausanne · Since 2023

ISCA CONSTRUCTIONS Sàrl is a construction company specializing in building reinforcement (rebar) work and also provides industrial and residential cleaning services, including post-construction and end-of-lease cleaning.

Iseli Metallbau AG

Metal Construction · Bigenthal · Since 1997

Iseli Metallbau AG is a metalworking and welding specialist that manufactures steel components and welded assemblies and carries out contract welding and assembly work. Its services include parts for construction machinery and rail vehicles, large snowploughs, and steel stairs and beams; the company operates under recognized welding standards (EN 288-3, EN ISO 15614-1) and its staff hold welding qualifications.

ISL Industrieservice Lenzburg AG

Technical Consulting & Engineering · Lenzburg · Since 2020

The core activity of ISL Industrieservice Lenzburg is plant engineering, particularly in metal processing, with a focus on the cement industry, tank and container construction, as well as steel water and pressure pipeline construction.

Itech AG

Metal Construction · Rotkreuz · Since 2005

The core activity of ITECH AG is the development, distribution and implementation of packaging and weighing systems, including distribution and product feeding systems, packaging machines, depalletizers and quality control systems, particularly for the food industry. In addition, the company offers comprehensive services such as consulting, analysis, installation, maintenance and training.

Ivan Felber GmbH

Metal Construction · Attiswil · Since 2020

The core activity of Ivan Felber GmbH encompasses the manufacture and maintenance of plants and equipment, particularly in the areas of pipeline construction, metal construction, railings, shelters and containers. Additionally, the company offers consulting, support and coaching in the field of plant and equipment construction.

IWM Industrial Welding Maintenance Sàrl

Metal Construction · Porrentruy · Since 2021

IWM Industrial Welding Maintenance Sàrl provides industrial piping, welding and maintenance services. Services include manual and automated welding, prefabrication and on-site installation, non-destructive testing and welding procedure qualification for sectors such as food, chemical, pharmaceutical and paper industries.

Jakob Keller Verschlusstechnik AG

Metal Construction · Felben-Wellhausen · Since 1991

The core activity of Jakob Keller Verschlusstechnik AG is the trade in fittings and hinges for the metal processing industry. The company offers a wide range of closure elements such as toggle clamps, locking and rotary latches, rod locks, hinges and seals, and also provides individual adaptations and custom-made products.

Jakob Müller Sohn AG

Metal Construction · Roggwil Tg · Since 1990

The core activity of Müller Jakob Sohn AG encompasses the development, manufacturing, and distribution of various products and services in the following areas: Laser processing (laser products), metal construction, particularly staircase construction, water maintenance, including the production of water purification vessels, weed control without chemicals, and winter services, including the production of snowplows and other municipal equipment. The company thus offers a wide range of products and services focusing on metal processing, environmental technology, and municipal vehicles.

Hostettler Alu- und Fensterladentechnik AG

Joinery · Blumenstein · Since 2013

Hostettler Alu- und Fensterladentechnik AG provides consultation, sales, installation and repair services for window shutters and manufactures the Jalouferm closing system. Its product range includes electric and manual drives, aluminium and wooden shutters, storen (blinds) and aluminium systems such as railings, privacy screens, fences and balcony/terrace flooring.

J.Bider-Solutions

Joinery · Arisdorf · Since 2021

J. Bider-Solutions offers individual vehicle and special conversions, including car conversions, special conversions, conversion of commercial vehicles, vehicle expansion and special equipment. The company's core activity is the design and implementation of customer-specific solutions for vehicles that perfectly combine functionality and style.

JDC International GmbH

Metal Construction · Zug · Since 2006

The core activity of JDC International GmbH is the development, manufacture and distribution of machines and systems for processing metal coils, particularly for cutting and winding technology. This includes specially designed machines such as belt tensioning machines, automatic separator shafts and hydraulic nuts, which are used for processing thin and sensitive materials like silicon steel and other metal coils.

jdferronnerie Judicaël Deropsy

Metal Construction · Gland · Since 2019

The core activity of JDFerronnerie is the design, manufacture and installation of metal structures, particularly in the field of ironwork, including: railings, stairs, handrails, furniture and glazing. The company also offers customized solutions for metal structures, such as portals, structures and decorations, combining traditional techniques with modern materials and designs.

JFK Montagen GmbH

Specialized Construction Activities · Fulenbach · Since 2023

The core activity of JFK Montagen GmbH is the planning, development and installation of professional storage solutions, in particular industrial shelving systems, such as pallet racks, shelving systems, gravity pallet racks, pallet push-back systems, cantilever racks and shelving systems for multi-level warehouses and tire storage.

J. Forfait Serrurerie Sàrl

Metal Construction · Chêne-Bougeries · Since 2006

The company's core activity is locksmithing and metal construction, including: locksmith services (e.g. repair and maintenance of locks, door opening), metal construction (e.g. manufacturing of metal parts and structures), emergency services in various areas, sales and installation of Mul-T-Lock products, and decoration and furniture manufacturing. The company also offers an emergency repair service for repairs and other services.

JK metallbau plus J. Karakas

Metal Construction · Buchs Zh · Since 2012

The core activity of JK Metallbau+ is metal processing and construction, including the planning and execution of metal construction projects.

Joerg & Co, Metallbau AG

Metal Construction · Schmitten Fr · Since 1993

The core activity of Jörg & Co. Metallbau AG is the execution of general metal construction work in steel, stainless steel and aluminum, particularly in the field of facade and steel construction as well as gate construction. The company is also active as an official regional representative for Hörmann products, which includes the distribution and installation of gates, drives and doors in the industrial and private sectors.

Jöhl Isenschmid AG

Metal Construction · Brunnen · Since 2005

Jöhl Isenschmid AG is a metal construction and apparatus manufacturing company that also provides building-technology services. The family-run firm undertakes projects in metal construction, apparatus production and building services engineering, and trains apprentices for the metalworker trade.

Jon Lamprecht GmbH

Metal Construction · Tschierv · Since 2006

The core activity of Metallbau-Lamprecht GmbH is the processing and assembly of metal objects, particularly the manufacture and installation of garage doors, steel structures and metal raised beds.

Jordi Schlosserei Metallbau AG

Metal Construction · Aarburg · Since 2009

The core activity of Jordi Schlosserei-Metallbau AG is the manufacture and installation of metal construction and locksmith products, particularly for interior and exterior areas, taking into account customer wishes, timelines and budgets.

Jörg Hartmeier AG

Metal Construction · Seon · Since 2006

The core activity of Jörg Hartmeier AG is welding, particularly in the areas of: * Aluminium welding * Stainless steel welding * Circular welding * Longitudinal welding * Orbital welding. The company provides high-quality welding services for various applications and supports customers with perfectly executed works.

Jörimann Stahl AG

Metal Construction · Bonaduz · Since 2017

The core activity of the Jörimann Group encompasses various services in the construction sector, particularly in steel construction, as well as the development and construction of specialized facilities such as helipads and signal technology. The company also offers classic construction services and has diversified to provide its customers with a comprehensive service.

José Gerber SA

Metal Construction · Malleray · Since 2005

The core activity of José Gerber SA is the manufacturing and processing of metal parts through various processes such as laser cutting, punching, folding, rolling and bending, welding and others. The company also offers services such as design and development, compliance, retrofitting and repair services. Additionally, the company produces and distributes special products such as sanitary towel dispensers and laundry baskets.

J. SCHEUNER Sàrl

Metal Construction · Valeyres-Sous-Rances · Since 2006

The core activity of J. Scheuner Sàrl is the design and manufacture of metalwork, particularly in the areas of: metal construction (e.g. balustrades, gates, windows, doors), fine locksmithing (e.g. display cases, exhibition shelves, street signs), and metal processing for individual projects (e.g. portals, stairs, railings). The company also offers services such as consulting, planning, manufacturing, and installation of metal structures.

Jundt Schlosserei/Metallbau GmbH

Metal Construction · Bönigen B. Interlaken · Since 2018

The core activity of Schlosserei und Metallbau Jundt GmbH is the planning, consulting, assembly and manufacturing of metal works, including: metalwork, metal construction, metal and wooden fencing, stairs and railings, balconies, doors, garage doors, sheet metal work, welding work, and repair and maintenance services in the metal sector. The company thus offers a wide range of services in the metal and locksmithing sector.

JUNGBACH, Inhaber Jung

Industrial & Product Design · St. Gallen · Since 2017

JUNGBACH, Inhaber Jung is an interdisciplinary studio that combines design, construction and craftsmanship to develop, produce and install one-off metal objects for architecture, design and art.

Kaiser Metallbau Uerkheim GmbH

Metal Construction · Uerkheim · Since 2024

Kaiser Metallbau Uerkheim GmbH is a metalworking company offering locksmithing and sheet‑metal processing services. It provides CNC stamping, waterjet cutting, drilling and milling, and welding (TIG/MAG and spot‑welding), and works with steel, aluminium, stainless steel, brass and various other materials.

Kamer Krantechnik GmbH

Metal Construction · Schänis · Since 2006

The core activity of Kamer Krantechnik GmbH encompasses two main areas: 1. **Crane Systems**: Assembly, service and repair of agricultural, forestry and industrial crane systems, particularly hay cranes, tractor cranes, forestry cranes, bridge cranes and other types of cranes. 2. **Industrial Assemblies and Welding**: Assembly work in the construction and industrial sectors, including welding, metal construction and building assemblies. The company is an official distribution partner of the Austrian crane manufacturer STEPA and offers its services throughout Switzerland.

Karius Raphaël Soudure

Metal Construction · Signèse (Ayent) · Since 2024

The core activity of KR Soudure is welding and locksmithing, particularly in the manufacture of metal structures, such as roof trusses, stainless steel barriers and other metal parts. The company also offers locksmithing services, including opening and repairing locks.

Karl Zimmermann AG

Metal Construction · Bern · Since 1961

The core activity of Karl Zimmermann AG is the planning, manufacture and assembly of various metal and glass structures, including balconies, stairs, doors, gates, canopies, pergolas, shop windows, glazing and steel constructions, as well as the execution of repairs and maintenance work on these constructions.

Kaspar Humbel AG

Metal Construction · Meilen · Since 1969

The core activity of Kaspar Humbel AG is the production of small to medium-sized punching parts and punching tools, particularly for industry and furniture manufacturing.

Kaufmann AG, Goldau

Metal Construction · Goldau · Since 2001

Kaufmann AG, Goldau develops, manufactures and supplies metal-construction and road-safety products, including guardrails, mobile crash barriers, emergency opening systems (barrier-gate), crash attenuators and related metal components, and provides maintenance and project support services.

Keller Schweisstechnik

Metal Construction · Hasle B. Burgdorf · Since 2020

The core activity of Keller Schweisstechnik is the individual sheet metal and metal processing, including contract manufacturing of individual parts, prototypes and series, as well as the production and assembly of metal products such as railings, furniture, grills and other specific metal works.

KEOPS Montage Sàrl

Metal Construction · Lausanne · Since 2004

KEOPS Montage Sàrl is a metal construction company specializing in fabrication and installation of metal façades, structural frameworks, sandwich panels, and aluminium cleaning. It also provides services such as window installation, sheet-metal work and installation of barriers/railings.

Kilchör Metallbau GmbH

Metal Construction · Gurmels · Since 2011

Kilchör Metallbau GmbH provides metalworking and glazing services focused on glass technology, structural metalwork and door/gate systems. Services include glass façades, windows and entrance glazing, conservatories and terrace roofs, railings, balconies, staircases, and industrial or private gates with drive systems.

Kilchör Metallbau GmbH

Metal Construction · Muntelier · Since 2019

Kilchör Metallbau GmbH is a metal construction company offering doors, windows and glazing as well as railings, balconies, stairs and canopies. Its services also include glass-technology solutions such as glass façades, conservatories and terrace roofs, and gate and door systems with drives for private and industrial applications.

K+K Metall GmbH

Metal Construction · Lüchingen · Since 2015

Kling Metallbau und Schweisstechnik

Metal Construction · Lyssach · Since 2019

Kling Metallbau und Schweisstechnik performs metalwork and welding on steel, stainless steel and aluminium, offering custom fabrications such as fences, balcony and frameless glass railings, handrails, canopies, pergolas and bespoke items like raised beds.

K. Manser Metallbau GmbH

Metal Construction · Gossau Sg · Since 2009

The core activity of K. Manser Metallbau GmbH is the planning, production and installation of metal construction products such as railings, doors, gates, stairs, glazing and canopies. The company also offers design and metal construction services and implements customer projects in any form of metal construction.