Metal Construction in
Porrentruy
6 companies in Metal Construction based in Porrentruy — name and year of registration from the commercial register. The list below shows them all.
All 6 companies in Porrentruy
CR Métallique SA
Since 1999 · 21–50 empl.4.4(21)
The core activity of CR Métallique SA is the design and manufacture of metal structures, particularly in the construction industry. This includes the production of: metal structures for buildings (industrial and private), barriers and stairs, aluminum constructions, thermolaquage (a type of coating), canopies and awnings, safety lines and devices. The company also offers services such as the assembly and maintenance of metal structures.
IWM Industrial Welding Maintenance Sàrl
Since 2021 · 1–10 empl.
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.
Jean-Louis Maître
Since 1996 · 1–10 empl.
Samuel Maître Sàrl
Since 2009 · 1–10 empl.
Léonard Fleury Constructions métalliques
Since 2024 · 1–10 empl.
Gaétan Biaggi Serrurerie Sàrl
Since 2026 · 1–10 empl.
Metal Construction in Porrentruy
Metal Construction in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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