Holding Companies – Gerdau Aços longos
GERDAU AÇOS LONGOS S.A. Website: www.gerdau.com.br
Holding Companies – Gerdau Açominas
GERDAU AÇOMINAS S.A. Website: www.gerdau.com.br
Ownership Companies – VSB
VALLOUREC & SUMITOMO TUBOS DO BRASIL LTDA Website: www.vstubos.com
Holding Companies – Raízen
RAÍZEN COMBUSTÍVEIS Website: www.raizen.com.br
Owner Companies – Ferrari
FERRARI AGROINDÚSTRIA S.A. Website: www.usinaferrari.com.br
Holding Companies – Alcopar
ASSOCIATION OF BIOENERGY PRODUCERS OF THE STATE OF PARANÁ – ALCOPAR Website: www.alcopar.org.br
Holding Companies – Vallourec
VALLOUREC TUBOS DO BRASIL S.A. Website: www.vmtubes.com.br
Holding Companies – Usiminas
USINAS SIDERÚRGICAS DE MINAS GERAIS S.A. – USIMINAS Website: www.usiminas.com.br
Holding Companies – Cenibra
CELULOSE NIPO-BRASILEIRA S.A. – CENIBRA Website: www.cenibra.com.br
Holder companies – brasken
BRASKEM S.A. Website: www.braskem.com.br
