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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

Pechigaz SA Logo

Pechigaz SA 

Collombey · Since 2011

Pechigaz SA designs, fabricates and installs industrial piping systems, metal structures and thermal insulation for chemical, pharmaceutical, petrochemical and gas industry installations. Its services include stainless-steel and specialty-alloy piping, skids, welded fabrications, PTFE linings and insulation work, and the company holds certifications such as ISO 9001, 3834-2, OHSAS 18001, the Pressure Equipment Directive (Module H) and EN-1090.

Metal Construction
View profile4.8(5)
Petrig AG Logo

Petrig AG 

Volketswil · Since 2012

The core activity of Petrig AG encompasses three main areas: 1. **Metal Construction**: Manufacturing of metal structures of all kinds. 2. **Sanitary**: Planning, execution, and repair of sanitary facilities. 3. **Pipeline Construction**: Construction and installation of fresh water and sewage pipes to ensure water supply. The company offers these services to private and business customers as well as to the public sector.

Metal Construction
View profile4.8(5)
ph plus ag Logo

ph plus ag 

Basel · Since 2017

The core activity of ph+ is the maintenance, repair and installation of windows, doors and facades in glass and metal construction, including rope access and facade climbing, as well as providing expert opinions and engineering in the field of facade management.

Building MaintenanceOwner's RepresentativeSite Preparation
View profile4.2(5)
PIVOT Küng GmbH Logo

PIVOT Küng GmbH 

Basel · Since 2017

The core activity of PIVOT Küng GmbH is the manufacture and distribution of metal construction and blacksmithing works, particularly products such as railings, doors, gates, window grilles, furniture, signs, stairs and lighting fixtures.

Metal Construction
View profile5(5)
P+P Pragma-tec Sàrl Logo

P+P Pragma-tec Sàrl 

Yverdon-Les-Bains · Since 2017

The core activity of P+P Pragma-tec is the execution of work in the field of industrial locksmithing and metal construction, particularly for companies in industries such as pharmaceuticals, agri-food and energy. This also includes welding and installation of industrial equipment as well as mechanical assembly and assembly of metal structures.

Metal Construction
View profile5(5)
RD Hofmann AG Logo

RD Hofmann AG 

Gontenschwil · Since 2007

The core activity of RD Hofmann AG consists of two main areas: 1. **Precision Workshop**: Manufacturing of various parts using CNC turning and milling machines. 2. **Metalworking**: Production of railings, handrails, window grilles and other metal products. The company also offers general repairs and emergency services.

Metal Construction
View profile5(5)
RERO AG Logo

RERO AG 

Waldenburg · Since 1973

The core activity of RERO AG is metal finishing, particularly surface treatment of metal parts through various processes such as electroplating, anodizing, stainless steel, MedTech, passivation and mechanical processes. The company offers a wide range of high-quality surface treatment processes and advises customers on the selection of the optimal surface treatment for their applications.

Metal Construction
View profile5(5)
Richner Stahlbau AG Logo

Richner Stahlbau AG 

Höri · Since 2009

The core activity of Richner Stahlbau AG includes the manufacture and processing of metal products, particularly in the fields of metal construction, steel construction and mechanical engineering. This includes the production of stairs, railings, gates, steel columns, constructions, claddings and conveyor systems. The company also offers services such as the rental of working platforms and trailers.

Metal Construction
View profile5(5)
RMA Rolladen Moritz AG Logo

RMA Rolladen Moritz AG 

Pratteln · Since 1984

The core activity of Rolladen Moritz AG is the production and assembly of awnings and roller shutters, particularly lamella awnings and roller shutters, both for its own distribution and for third-party companies.

Metal Construction
View profile4.2(5)
Rohrlaser-Center AG Logo

Rohrlaser-Center AG 

Affeltrangen · Since 2019

The core activity of Rohrlaser-Center AG is the laser cutting of tubes and profiles using state-of-the-art 3D laser technology. The company offers services such as cutting round tubes, shaped tubes, and profiles in various materials like steel, aluminum, stainless steel, brass, and copper. The maximum size of the parts to be processed is 7350mm in length and 80kg/m in weight. The company can also perform 3D angled cuts up to 45°.

Metal ConstructionMetal Industry
View profile5(5)
Romatec GmbH Logo

Romatec GmbH 

Bilten · Since 2017

The company's core activity is metal and steel processing, particularly the design, manufacture and assembly of metal and steel parts, as well as the provision of welding services. The company offers a wide range of services, including CAD design, CNC plasma cutting, drilling technology, locksmith and welding work, as well as material testing. It works closely with customers to develop innovative solutions and efficiently meet their needs.

Metal Construction
View profile4.2(5)
R+R Metallbau AG Logo

R+R Metallbau AG 

Birsfelden · Since 1994

R+R Metallbau AG manufactures and installs metal and glass components for construction projects. Its services include railings, balconies and balcony glazing, facades, stairs, doors and gates, custom metalwork and glass systems, and the company also provides support for building-mounted solar installations.

Metal Construction
View profile3.8(5)
Rupf Storen GmbH Logo

Rupf Storen GmbH 

Schänis · Since 2009

The core activity of Rupf Storen GmbH is the manufacture and distribution of sun and wind protection systems, including sun awnings, louvre shutters, roller shutters, window shutters, insect screens and pergola and terrace canopies. Additionally, the company offers consulting and service activities in this field.

Metal ConstructionPlastics Industry
View profile5(5)
rüthemann technics ag Logo

rüthemann technics ag 

Fällanden · Since 2008

The core activity of Rüthemann Technics AG is the development and manufacture of products and components for various industries, particularly the aerospace, medical technology and construction industries, by providing engineering and manufacturing services, including sheet metal processing, mechanical processing, welding, assembly work and prototype construction.

Metal Construction
View profile5(5)
Rv - Energietechnik AG Logo

Rv - Energietechnik AG 

Maienfeld · Since 2002

The core activity of RV-Energietechnik AG includes the planning, consulting and implementation of heating systems, sanitary installations, locksmithing, bathroom renovations and refurbishments. The company also offers a 24-hour service and standby duty.

Metal ConstructionPlumbing & Building Services
View profile4.2(5)
Rytz AG Logo

Rytz AG 

Zunzgen · Since 1983

Rytz AG is a company for steel, metal and structural glass construction, providing façade systems, flood-protection solutions and the production of prefabricated building envelopes and load-bearing structures. Services include design, manufacturing, installation and maintenance, with most components produced and preassembled in the company's production facilities.

Metal Construction
View profile4.6(5)
Schaller Josef AG, Kamin- und Metallbau Logo

Schaller Josef AG, Kamin- und Metallbau 

Buchrain · Since 1990

Schaller Josef AG, Kamin- und Metallbau provides planning, fabrication and installation of chimneys and metal constructions. Services include chimney construction, locksmith/metalworking and manufacturing of complex steel and metal structures.

Metal Construction
View profile5(5)
Schefer AG Metallverarbeitung Logo

Schefer AG Metallverarbeitung 

Hinwil · Since 2019

The core activity of SCHEFER AG is metal processing, particularly the processing of stainless steel, aluminum and steel, including laser cutting, sheet metal processing, welding constructions, plant engineering, exhibition stand construction and piping.

Metal Construction
View profile5(5)
Schlosserei "Trögli" AG Logo

Schlosserei "Trögli" AG 

Altdorf Ur · Since 1981

The core activity of Schlosserei Trögli AG includes the planning, manufacturing and assembly of steel and metal structures, mechanical work with high precision requirements as well as bending and locksmithing work.

Metal Construction
View profile4.8(5)
Schwalm AG Logo

Schwalm AG 

St. Margrethen Sg · Since 1992

The core activity of Schwalm AG is the planning, manufacturing and installation of chimneys, flue and ventilation pipes as well as industrial chimneys, including fire protection solutions.

Metal Construction
View profile4.2(5)
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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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