Iton Seine - Bonnières sur Seine

Industrial site of the RIVA group, with more than 100 years of experience, the factory site Iton Seine is specialized in the steel production for the reinforced concrete and caster billets production.

ALPA - Gargenville

Industrial site of the RIVA group, with more than 45 years of experience, the factory site ALPA is specialized in the steel production for the reinforced concrete and caster billets production.

SAM - Neuves Maisons

Industrial site of the RIVA group, with more than 120 years of experience, the factory site SAM Neuves Maison is specialized in the steel production for the reinforced concrete and caster billets production.

SAM - Montereau

Industrial site of the RIVA group, with more than 45 years of experience, the factory site SAM Montereau isspecialized in the production of steel for the reinforced concrete, of continuous caster billets, of wire rods, of crowns and welded wire mesh.

ACOR - Saint Just Saint Rambert

Industrial site of the RIVA group, with more than 120 years of experience, the factory site ACOR St Just is specialized in the production of welded wire mesh.

ACOR - Vauvert

Industrial site of the RIVA group, with more than 40 years of experience, the factory site ACOR Vauvert is specialized in the production of welded wire mesh.

ACOR - Creil

Industrial site of the RIVA group, with more than120 years of experience, the factory site ACOR Creil is specialized in the production of welded wire mesh.