ACERINOX is known worldwide as the one of the most competitive group in the world in stainless steel manufacturing.
Alcoa is a global leader in lightweight metals engineering and manufacturing, innovating multi-material solutions that advance our world.
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
Endesa’s main business is the production, transport, distribution and sale of electricity
Global Leader in niche segments of special Seamless Steel Tubular Products