Nexa Resources SA
Guilherme Freitas is a seasoned professional in environmental management and occupational safety, currently serving as Gerente Corporativo de Meio Ambiente and previously holding roles such as Gerente de Saúde, Segurança e Meio Ambiente at Nexa Resources since June 2012. With extensive experience coordinating safety teams, managing risk perception training, and leading environmental audits aligned with ISO standards, Guilherme has demonstrated proficiency in accident reduction initiatives, occupational hygiene management, and environmental compliance. Prior roles include positions as Engenheiro Sênior and Engenheiro Ambiental at Aragon Perfurações e Sondagens and Novelis, respectively, along with an educational background in Engenharia de Segurança do Trabalho from USP and Engenharia Ambiental from Universidade Federal de Ouro Preto.
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Nexa Resources SA
Nexa Resources SA, formerly VM Holding SA, is a Luxembourg-based company engaged in the mineral resources industry. The Company is a metals and mining entity mainly engaged in zinc content production, and whose product portfolio also includes copper, lead, silver and gold. Its mining and smelting presence is located in Brazil, conducted by Votorantim Metais Zinco SA, and in Peru, conducted by Compania Minera Milpo SAA, and Votorantim Metais-Cajamarquilla SA. Its controlling shareholder is Votorantim SA, a Brazilian privately owned industrial conglomerate that holds ownership interests in metal, steel, cement, energy and pulp companies, among others.