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Boards, Management and Committees – Águas de Andradina

Board of Directors

René Pinto da Silva

Chairman
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René Pinto da Silva

Chairman

Mr. René Pinto da Silva is an aeronautical mechanical engineer, graduated from the Technological Institute of Aeronautics (ITA) in 1995, with an MBA in Business Logistics from the Getúlio Vargas Foundation (FGV) in 2003, specializing in Management, Leadership, and Finance from Harvard University, and Supply Chain Management from the Massachusetts Institute of Technology. He served as Executive Director of Operations at Iguá Saneamento from June to August 2025, at CART – Concessionária Auto Raposo Tavares as CEO from June 2020 to July 2025, and as Chief Operating Officer and CEO of Hidrovias do Brasil S.A. from April 2013 to May 2020.

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Gisele Alessandra Nunes Cunha Abreu

Full Member
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Gisele Alessandra Nunes Cunha Abreu

Full Member

Executive with over 25 years of experience in engineering and energy management, working in leadership positions at Sabesp. Specialist in energy efficiency, process optimization, and multidisciplinary team management, with a focus on operational and sustainable results.

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Luis Guilherme Bruno da Silveira Bizelli

Full Member
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Luis Guilherme Bruno da Silveira Bizelli

Full Member

Executive with extensive experience in administration, finance, and concession management. Currently serves as General Director of Concessions at Iguá Saneamento, responsible for the operations of Sanessol, Esap, Águas Andradina, and Águas Castilho. Previously served as Administrative and Financial Director and Manager in various regions of São Paulo, coordinating finance, accounting, HR, purchasing, and IT teams, in addition to managing relations with public agencies, customers, and unions. Began his career at Grupo Galvão, working in all administrative areas and participating in the management of Sabesp’s first PPP contract.

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João Luiz Guillaumon Lopes

Full Member
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João Luiz Guillaumon Lopes

Full Member

João Luiz Lopes has over 20 years of experience in the financial sector. He has served as CFO of Iguá Saneamento since May 2025 and, in a previous role at the company, as Director of Structured Finance and Investor Relations. He also served as CFO of Companhia Melhoramentos and was part of Banco Santander’s treasury team for 14 years. He holds a bachelor’s degree in Business Administration from the University of São Paulo (USP) and a master’s degree in Economics and Finance from the Getulio Vargas Foundation (FGV).

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Board

Name Position
Luis Guilherme Bruno da Silveira Bizelli General Director

Executive with extensive experience in administration, finance, and concession management. Currently serves as General Director of Concessions at Iguá Saneamento, responsible for the operations of Sanessol, Esap, Águas Andradina, and Águas Castilho. Previously served as Administrative and Financial Director and Manager in various regions of São Paulo, coordinating finance, accounting, HR, purchasing, and IT teams, in addition to managing relations with public agencies, customers, and unions. Began his career at Grupo Galvão, working in all administrative areas and participating in the management of Sabesp’s first PPP contract.

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Jackson Santana Domingos Company Director

Experienced executive with over 20 years in corporate management, asset valuation, and strategic planning. Proficient in managing equity interests, analyzing financial performance, and leading business development initiatives. Committed to generating value through governance, innovation, and stakeholder engagement.

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