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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryMetal Construction

Metal Construction

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IndustryCrafts & TradesIndustryMetal Construction
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3'729 companies found

Bettoni costruzioni-metalcostruzioni Logo

Bettoni costruzioni-metalcostruzioni 

Davesco-Soragno · Since 2012

The core activity of Bettoni Costruzioni is the execution of construction and metalwork, including the manufacture and assembly of metal structures, as well as the provision of services and rental of equipment and machinery for the construction and metalworking sectors.

Metal Construction
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Bhend Metallbau GmbH Logo

Bhend Metallbau GmbH 

Grindelwald · Since 2007

The core activity of Bhend Metallbau GmbH is metal processing and treatment, in particular the manufacture of ice axes, as well as other metal construction services.

Metal Construction
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BHFtechnik GmbH Engelberg Logo

BHFtechnik GmbH Engelberg 

Engelberg · Since 2018

Metal Construction
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Biedenkapp Stahlbau AG Logo

Biedenkapp Stahlbau AG 

Rheineck · Since 2007

The company is a family-owned business in the steel and turnkey construction sector, specializing in the planning and realization of construction projects for leisure, culture, and industry. The core activities include the manufacture of steel components, the execution of steel construction work, project planning and implementation, as well as collaboration with architects and clients. The company also offers services such as the creation of overview and detailed drawings, technical detailing, and the manufacture of components.

Metal Construction
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BIGSTEEL AG Blechtechnik Logo

BIGSTEEL AG Blechtechnik 

Hergiswil Nw · Since 2011

The core activity of BIGSTEEL AG is sheet metal processing, including design, development, punching, laser cutting, punch-laser combination, full automation, water jet cutting, bending and welding of sheets up to a size of 2,000 x 6,000 mm. The company also offers the manufacture of assemblies and constructions.

Metal Construction
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BIOSFER Sàrl Logo

BIOSFER Sàrl 

Chêne-Bourg · Since 2010

BIOSFER Sàrl provides locksmith and metalworking services, manufacturing and installing custom metal structures such as railings, glass partitions, staircases, gates and garage doors, and offering motorisation, repair and maintenance services.

Metal Construction
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Bircher Montech GmbH Logo

Bircher Montech GmbH 

Hochdorf · Since 2013

Bircher Montech GmbH is a metal and engineering company providing 3D CAD planning, prototype and small-series production, and metal and apparatus construction, including work for data centers. The company also offers assembly and mobile workshop services, lifting and transport equipment (including a mini crane and stair climber), and products such as LED handrails, pathway lighting, outdoor power pedestals, and lashing straps.

Metal ConstructionMetal Industry
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Birrer + Seiler AG Logo

Birrer + Seiler AG 

Basel · Since 1999

The core activity of Birrer + Seiler AG is pipeline construction and the supply of natural gas and water, particularly in the areas of drinking water and natural gas. The company offers solutions for trenchless pipeline construction and pipeline construction to enable a smooth supply of customers through the respective plants.

Metal Construction
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BLACKINOX, CHROMSTAHL/DESIGNSCHLOSSEREI/METALLBAU, Peter Kurt Logo

BLACKINOX, CHROMSTAHL/DESIGNSCHLOSSEREI/METALLBAU, Peter Kurt 

Oberentfelden · Since 1992

The core activity of BLACKINOX is the manufacture and processing of metalwork, particularly in stainless steel, as well as design locksmithing and metal construction.

Metal Construction
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Blaser Metallbau AG Logo

Blaser Metallbau AG 

Andelfingen · Since 2005

The core activity of Blaser Metallbau AG lies in the areas of metal construction and glass construction. Specifically, this includes the planning, manufacture and assembly of various metal and glass products such as balconies, doors, facades, stairs, railings, roof workplaces, fire protection solutions and special interior glazing. The company also offers services in the field of monument preservation and industrial facilities.

Metal Construction
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blechworks ag Logo

blechworks ag 

Oftringen · Since 2012

The company's core activity is metal processing, including cutting, punching and welding, as well as providing services in the field of metalworking, such as water jet cutting. The company also offers development and design services and strives for long-term and partnership-based cooperation with its customers.

Metal Construction
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BLT Blechtechnik GmbH Logo

BLT Blechtechnik GmbH 

Turbenthal · Since 2001

The core activity of BLT GmbH is the production of high-quality steel frames for the Swiss market, particularly with the option of manufacturing them fully welded to customer specifications, enabling easy and rapid assembly on site.

Metal Construction
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Blunschi Konstruktionen GmbH Logo

Blunschi Konstruktionen GmbH 

Beinwil (Freiamt) · Since 2016

The core activity of Blunschi Konstruktionen GmbH is individual metal processing and construction, particularly for customers in the Freiamt region and its surroundings.

Metal Construction
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BMB Metallbau GmbH Logo

BMB Metallbau GmbH 

Dietikon · Since 1998

BMB Metallbau GmbH manufactures metal construction components, glazing systems and custom fabrications, and provides repair services on site as well as workshop services. Its product range includes conservatories, doors and windows, canopies, railings and steel-and-glass solutions.

Metal Construction
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B + N Tortechnik AG Logo

B + N Tortechnik AG 

Möhlin · Since 2014

The core activity of B+N Tortechnik GmbH is the development, production and delivery of gate solutions for various fields of application, including industry, logistics, underground car parks, municipalities and private garages. The company offers a wide range of gate types, including roller doors, sectional doors, panorama doors, high-speed doors, roller grilles, fire-resistant sliding doors and others. In addition to the production and delivery of gates, the company also provides services such as repairs, maintenance and upkeep.

Metal Construction
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Boerlin Lavori Subacquei SA Logo

Boerlin Lavori Subacquei SA 

Vira (Gambarogno) · Since 2004

Boerlin Lavori Subacquei SA performs underwater works and water- and metal-construction services, including diving operations, buoy installations, fixed and floating piers, boat slipways, salvage, dredging and pile driving.

Metal Construction
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Bondolfi Metalcostruzioni Sagl Logo

Bondolfi Metalcostruzioni Sagl 

Li Curt · Since 2011

The core activity of Bondolfi Metalcostruzioni Sagl is the planning, manufacturing and installation of metal constructions, in particular windows, doors, gates, stairs, railings, facades, conservatories, skylights and other metal works, as well as the processing of sheet metal and the production of structures for solar systems.

Metal Construction
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Boner Mechanik Logo

Boner Mechanik 

Malans Gr · Since 2002

The core activity of Boner Mechanik is the mechanical manufacturing and/or repair of machines and/or equipment.

Metal Construction
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boner.sagaria GmbH Logo

boner.sagaria GmbH 

Laupersdorf · Since 2013

The core activity of boner.sagaria GmbH encompasses services in the fields of metal construction, locksmithing, heating, and plumbing. Specifically, the company offers the following services: Metal construction: railings, stairs, canopies, conservatories, privacy screens, tables, grills, and bike stands. Locksmithing: specialized work. Heating: descaling of boilers. Plumbing: bathroom renovations. Thus, the company provides a wide range of services in the areas of metal processing and building technology.

Metal Construction
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boog Ingenieure GmbH Logo

boog Ingenieure GmbH 

Gümligen · Since 2007

boog Ingenieure GmbH is an engineering firm specializing in steel and metal construction as well as glass and façade systems, providing structural design, statics and building-physics consulting. The firm prepares execution plans for complex steel and metal structures and produces expert reports and court expertises.

Technical Consulting & EngineeringMetal Construction
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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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