Cláudia Silvia Zanchi Piunti

Bachelor's degree in Electrical Engineering (Mackenzie), post-MBA Advanced Program for Women at the Board (Saint Paul Business School), MBA in General Administration (Fundação Dom Cabral and INSPER), and extension in Strategy and Organization from Stanford. Ms. Piunti acted at Gerdau as Global Energy Director (2004-2014), Global Chief Procurement Officer - CPO (2014/2017), Global Chief Infomation Officer - CIO, and Chief Digital Officer - CDO (2016/2019). She currently holds the position of Chief Administrative Officer at Aegea Saneamento e Participações S.A.