- About us
About us
ArcelorMittal Zenica is the largest producer of long steel products in the Balkans. - What we do
What we do
ArcelorMittal Zenica is the largest producer of long products in the Balkans with a production capacity of almost one million tons per year, as well as the largest foreign investor in the country.
- Corporate responsibilityArcelorMittal Zenica is part of a global company that places Corporate Responsibility and Sustainability at the heart of everything it does.
- People and careers
Meet the world’s leading steel company.
- News and media

Certificates
Product certification
Reinforcing bars B500C
Hungary
Bulgaria
Reinforcing bars B450C
Italy
Reinforcing bars B550B
Austria
Rebar in coil B500B
Bulgaria
Rebar in coil OB 37
Romania
Welded products
Hungary
Slovenia
Croatia
Hot rolled wire S235JR; S275JR (CE)
Slovenia
Cut and bent steel
Slovenia
Reinforcing bars B550B
Hungary
Croatia
Slovenia
Rumunija
Bulgaria
Rebar in coil B500A
Hungary
Bulgaria
Croatia
Slovenia
Reinforcing bars B500C
Hungary
Bulgaria
Reinforcing bars B450C
Italy
Reinforcing bars B550B
Austria
Rebar in coil B500B
Bulgaria
Rebar in coil OB 37
Romania
Welded products
Slovenia
Croatia
Hungary
Hot rolled wire S235JR; S275JR (CE)
Slovenia
Cut and bent steel
Slovenia
Reinforcing bars B550B
Hungary
Croatia
Slovenia
Romania
Bulgaria
Rebar in coil B500A
Hungary
Bulgaria
Croatia
Slovenia