Steel construction
Design, fabrication and assembly of frames and structures for industrial buildings and major works.

Structures, hydromechanical works, piping, aluminium and metal protection: a chain of skills that brings industrial projects and major facilities to life.
Read the division brochureDesign, fabrication and assembly of frames and structures for industrial buildings and major works.
Equipment for dams, hydraulic installations and industrial networks.
Surface treatment and galvanising to protect structures and equipment.
Aluminium profiles and systems for construction, architecture and industrial applications.
Solar structures, solar canopies, wind towers and hydroelectric equipment.
Tanks, cisterns, conveyors, welded built-up sections and lifting equipment.
Photographs from the division brochure.
Explore our industrial heritage.



AIC Métallurgie works on equipment, steel structures and lifting operations.
Convergence No. 109, Q1 2026, pp. 2–3Explore the referenceFabrication of welded and galvanised support tubes by AIC Métallurgie, Galvacier and MADE, with deliveries reported from January 2014.
40th anniversary book, pp. 188–199Explore the referenceA selection of entities featured in the Group’s division publications.
Steel construction and hydromechanics
Galvanising and surface treatment
Metal fabrication and equipment
Tubes and profiles
Aluminium profiles
Aluminium systems
Steel structures connect disciplines: equipping infrastructure, supporting energy production and enabling water treatment facilities.
Content adapted from the division brochure. Entity names reflect that publication and do not represent the current consolidation scope.