ArcelorMittal is the world’s leading steel and mining company
Companies operating under CELSA GROUP brand have become one of the largest steel producers in Europe
Feralpi Stahl supplies steel products which play a decisive role for the most varied projects
Gerdau, headquartered in Porto Alegre, the capital and largest city in the Brazilian state of Rio Grande do Sul, is the largest producer of long steel in the Americas.
The MEGASA GROUP is a family-run business that specialises in the production and distribution of long steel products
LSW produces high quality steel and special steel grades, as well as concrete reinforcing steel
The Rockwool Group is the world’s leading provider of rock wool insulation