Administration Metalúrgica

Board of Directors

Guilherme Chagas Gerdau Johannpeter Chairman
André Bier Gerdau Johannpeter Vice President
Claudio Johannpeter Vice President
Gustavo Werneck da Cunha Member
Márcio Hamilton Ferreira Independent Member
Alberto Fernandes Independent Member

Fiscal Council

Doris Beatriz França Wilhelm Effectives
Herculano Aníbal Alves Effectives
João Odair Brunozi Effectives
Vinicius Balbino Bouhid Effectives
Ricardo Baldin Effectives
Gilberto Carlos Monticelli Substitutes
Marco Antonio Mayer Foletto Substitutes
Tarcisio Beuren Substitutes
Cristina Fontes Doherty Substitutes
Fábio Gallo Garcia Substitutes

Executive Officers

Gustavo Werneck da Cunha CEO
Rafael Dorneles Japur Vice President
Marcos Eduardo Faraco Wahrhaftig Vice President
Rubens Fernandes Pereira Vice President
Cesar Obino da Rosa Peres Director
Fábio Eduardo de Pieri Spina Director
Aldo Tapia Castillo Director
Mauro de Paula Director
Wendel Gomes da Silva Director
Last update: November 16, 2023
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