Holding Companies – Holcim
HOLCIM (BRASIL) S.A. Website: www.holcim.com.br
Owner Companies – Arcelormittal
ARCELORMITTAL BRASIL S.A. Website: www.arcelormittal.com/br/
HOLCIM (BRASIL) S.A. Website: www.holcim.com.br
ARCELORMITTAL BRASIL S.A. Website: www.arcelormittal.com/br/