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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryMetal Construction

Metal Construction

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Matching companies

3'729 companies found

SZ Metallbau AG Logo

SZ Metallbau AG 

Wangen Sz · Since 2021

The core activity of SZ Metallbau AG is metal construction, particularly the planning and execution of customer-specific metal work such as steel and stainless steel work, indoor and outdoor railings, balcony towers, canopies, stairs, balconies, noise barriers and other metal construction products.

Metal Construction
View profile4(8)
Tantec Group GmbH Logo

Tantec Group GmbH 

Malters · Since 2014

Tantec Group GmbH provides metal construction, glass construction and door/gate technology services. The company manufactures, installs and services custom metal and glass structures as well as garage, industrial and fire doors, and offers tailored solutions and a 24-hour repair/service option.

Metal Construction
View profile4.4(8)
Tantec AG Logo

Tantec AG 

Malters · Since 2024

Tantec AG works in metal construction, glass construction and door/gate technology, manufacturing, installing and servicing bespoke structures. Offerings include stairs, railings, glazing, façades and garage and industrial doors, with maintenance and a 24-hour repair service.

Metal Construction
View profile4.4(8)
Tüscher Glas + Metallbau GmbH Logo

Tüscher Glas + Metallbau GmbH 

Ostermundigen · Since 2015

The core activity of Tüscher Metallbau GmbH is the planning, manufacturing and installation of metal and glass structures, including interior doors, all-glass railings, balcony railings and glass sliding systems. The company also offers repair and maintenance services for these products.

Metal Construction
View profile4.9(8)
Ughini Metallbau AG Logo

Ughini Metallbau AG 

Cazis · Since 2014

The core activity of Ughini Metallbau AG is the manufacture of high-quality metal products, including planning, production and service.

Metal Construction
View profile4.5(8)
Unimec Fabrikations AG Logo

Unimec Fabrikations AG 

Wetzikon Zh · Since 1997

The core activity of Unimec Fabrikations AG encompasses the mechanical processing and manufacturing of parts and assemblies using various methods such as CNC milling, CNC turning, sheet metal processing, laser cutting, bending, welding, assembly and wet painting.

Metal Construction
View profile4.9(8)
Ventil-ECO Sàrl Logo

Ventil-ECO Sàrl 

Cheseaux-Sur-Lausanne · Since 2012

The company Ventil-Eco specializes in the manufacture of ventilation systems and components, in particular Gaines de ventilation (square and round ventilation pipes) and associated accessories.

Metal Construction
View profile4.3(8)
W. Christen AG Logo

W. Christen AG 

Rothrist · Since 1993

The company's core activity is metal construction, particularly the planning, production and assembly of products in steel, chrome-nickel steel and aluminium, including one-off productions and series production, as well as the manufacture of urban furniture.

Metal Construction
View profile5(8)
Werner Keller Technik AG Logo

Werner Keller Technik AG 

Dallenwil · Since 2010

The core activity of Werner Keller Technik AG encompasses the areas of metal construction, steel construction, adhesive technology, welding technology, aluminum system construction, and the development and manufacture of proprietary products, particularly in the fields of aluminum systems, facade construction, and metal construction. The company also offers engineering services, consulting, planning, design, manufacturing, and assembly of individual solutions.

Metal Construction
View profile4.9(8)
Werner Keller Metallbau AG Logo

Werner Keller Metallbau AG 

Hergiswil Nw · Since 1991

The core activity of Werner Keller Metallbau AG is the planning, manufacture and installation of metal and glass structures, particularly for the construction and fitting out of buildings, such as facades, conservatories, glazing, entrances, stairs, doors, canopies, railings, steel constructions, balconies and letterboxes.

Metal Construction
View profile5(8)
2G-INOX Sàrl Logo

2G-INOX Sàrl 

Lausanne · Since 2022

The core activity of 2G-INOX Sàrl consists of the manufacture and installation of metal and glass products for the construction and security sectors, in particular: * Manufacture of guardrails, barriers, doors, gates, canopies, glass partitions and other metal and glass products * Assembly and installation of these products, including the fitting of LED lighting and other accessories * Renovation, transformation and maintenance of existing metal and glass products * Manufacture of special products such as fire-resistant doors (EI30, EI60, EI90) and thermal bridge doors * Welding work in stainless steel, aluminum and steel (TIG, MIG, MAG) The company also offers consulting services and project studies to support customers in the planning and implementation of their projects.

Metal Construction
View profile5(7)
Aerni AG Maschinen- und Anlagenbau Logo

Aerni AG Maschinen- und Anlagenbau 

Waldkirch · Since 1993

The core activity of Aerni AG includes the development, manufacture and maintenance of steam systems, the production of complex welded structures, as well as CNC machining of individual parts and small series.

Metal Construction
View profile4.3(7)
A & H Metall GmbH Logo

A & H Metall GmbH 

Oberdorf Nw · Since 2013

A & H Metall GmbH provides metal construction services and carries out steel, stainless-steel and aluminium work. Its offerings include planning, production, installation, welding, windows and doors, repairs/adaptations and ongoing service.

Metal Construction
View profile4.3(7)
Altorfer AG Metallbau Logo

Altorfer AG Metallbau 

Effretikon · Since 1973

The core activity of Altorfer AG Metallbau consists of planning, manufacturing and assembling metal construction projects, particularly in the areas of: doors, windows, facades, fire protection, canopies, skylights, glass railings and fence railings, as well as stairs, and the maintenance and repair of these products.

Metal Construction
View profile4.3(7)
art Metallbau AG Logo

art Metallbau AG 

Düdingen · Since 2000

The core activity of art Metallbau AG is the planning, design and manufacture of metal products such as stairs, railings, balconies, furniture, shelters, windbreaks, conservatories, windows, doors and canopies, as well as special metalwork, using modern technologies such as laser scanners and CAD programs, with a focus on precision, quality and sustainability.

Metal Construction
View profile5(7)
Bischof Design Logo

Bischof Design 

Wolfertswil · Since 2020

The core activity of the company "Bischof Design" encompasses sheet metal and metal processing as well as garden design. Specifically, the company offers services such as metal processing, manufacturing of garden elements, fire and water features, privacy screens, planters and grill/fire bowls.

Metal Construction
View profile5(7)
Bomio Sennen Metalcostruzioni Sagl Logo

Bomio Sennen Metalcostruzioni Sagl 

Cadenazzo · Since 2005

The core activity of Bomio Sennen Metalcostruzioni Sagl is metal processing and construction, particularly in the manufacture of: stainless steel processing, doors, gates and fences, wrought iron works, canopies and roof structures, stairs, and railings. The company thus offers a wide range of metal construction and processing services.

Metal Construction
View profile4.6(7)
Bühlmann Metallbau Aesch GmbH Logo

Bühlmann Metallbau Aesch GmbH 

Aesch Lu · Since 2013

The core activity of Bühlmann Metallbau Aesch GmbH is metal processing and treatment, particularly of steel, CNS and aluminium. This includes specific services such as: CNC-controlled round machining for flat steel and hollow profiles, manufacturing of stairs, railings and handrails, gate construction (Alpha), glass processing, sheet metal processing, including shearing, punching, stamping, bending and welding of sheets up to 3100 mm in length and a maximum thickness of 6 mm.

Metal Construction
View profile5(7)
Charles Righini SA Logo

Charles Righini SA 

Martigny · Since 2024

Charles Righini SA manufactures and installs metal constructions and bespoke metalwork, handling design, production and assembly. Services include railings, sliding doors, stairs, canopies, façades, doors and special projects, with in‑house 2D/3D planning.

Metal Construction
View profile5(7)
Covra Metall AG Logo

Covra Metall AG 

Goldach · Since 1986

The core activity of Covra Metall AG is the turnkey creation of metal building envelopes, including windows, doors and gates, as well as the renovation of roofs and walls of buildings.

Metal Construction
View profile4.7(7)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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