Board and Administration

Election date

End of term

Board of Executive Officers - Iguá Saneamento S.A.
According to the Bylaws of Iguá Saneamento, the Executive Board is responsible for: (i) ensuring compliance with legislation, the Bylaws, shareholders’ agreements, and the resolutions of the General Meetings, the Board of Directors, and its own meetings; (ii) managing and overseeing the Company’s business, proposing the strategic and operational planning to the Board of Directors, and managing human, financial, and material resources, including the purchase, sale, exchange, and disposal of movable and immovable property; (iii) establishing internal regulations, guidelines, and norms for the Company’s administration; and (iv) granting powers of attorney on behalf of the Company.

Roberto Correa Barbuti

CEO

Douglas Casagrande

Chief Financial Officer and Investor Relations Director

Gabriel Montagnini Ribeiro Gouveia

Officer

Péricles Sócrates Weber

Officer

Juliano Heinen

Officer

Board of Executive Officers - Iguá Rio de Janeiro S.A.

According to the Bylaws of Iguá Rio de Janeiro, the Executive Board is responsible for ensuring compliance with laws, the Bylaws, shareholders’ agreements, and the resolutions of the General Meetings, the Board of Directors, and its own meetings. Additionally, the Executive Board must manage and oversee the Company’s business, formulating and proposing strategic planning and operational plans to the Board of Directors, including the necessary human, financial, and equipment resources. The Executive Board is also authorized to buy, sell, exchange, encumber, or acquire and dispose of movable and immovable property, respecting the roles of the Board of Directors and the General Meeting. Furthermore, it is responsible for drafting and implementing internal regulations, guidelines, and other norms related to the Company’s administration, as well as granting powers of attorney on behalf of the Company.

Flavio da Costa Vaz

Managing Director and Investor Relations

William Gomes Figueiredo

Officer

Lucas Tadeu Bergamim Arrosti

Operations Director

Board of Directors - Iguá Saneamento S.A.

The members of the Board of Directors, including independent directors, must meet the following criteria in addition to legal requirements: (a) alignment with our principles, values, culture, and Code of Conduct; (b) impeccable reputation; (c) academic background appropriate for the Board’s responsibilities; (d) diverse professional experience; (e) absence of conflicts of interest with the Company; and (f) availability for adequate dedication to responsibilities, including attendance at meetings and review of documentation.

The composition of the Board is reviewed at the end of each term to ensure compliance with this Policy, taking into account the results of the Board’s periodic evaluation and the need for adjustments. The characterization of independent directors must be approved at the general meeting, in accordance with the Novo Mercado regulations.

Situations that may compromise independence include: (a) prior significant roles within the Company or associated entities; (b) involvement with relevant business partners; (c) significant family or personal ties with Company members; and (d) an excessive number of consecutive terms.

The Board is responsible for the annual evaluation of its performance, as well as that of the committees and the Executive Board, using both objective and subjective assessments. There have been no changes in the methodology and evaluation criteria over the past three years. Recently, external consultancy services for evaluations have not been contracted.

Vital Meira de Menezes Junior

Chairman

Carlos da Costa Parcias Junior

Vice-Chairman

Natália Maria Rapassi Dias Melo

Member

Ricardo Szlejf

Member

Jerson Kelman

Member

Vanessa Viana

Member

Board of Directors - Iguá Rio de Janeiro S.A.

Board members, including independent directors, must meet the following criteria in addition to legal requirements: (a) alignment with our principles, values, culture, and Code of Conduct; (b) impeccable reputation; (c) academic background suitable for the Board’s responsibilities; (d) diverse professional experience; (e) absence of conflicts of interest with the Company; and (f) availability for adequate commitment to responsibilities, including attendance at meetings and review of documentation.

The composition of the Board is reviewed at the end of each term to ensure compliance with this Policy, taking into account the results of the Board’s periodic evaluation and the need for adjustments. The characterization of independent directors must be approved at the general meeting, in accordance with Novo Mercado regulations.

Situations that may compromise independence include: (a) prior significant roles within the Company or associated entities; (b) involvement with relevant business partners; (c) significant family or personal ties with Company members; and (d) an excessive number of consecutive terms.

The Board is responsible for the annual evaluation of its performance, as well as that of the committees and the Executive Board, using both objective and subjective assessments. There have been no changes in the methodology and evaluation criteria over the past three years. External consultancy services for evaluations have not been contracted recently.

Roberto Correa Barbuti

Chairman of the Board of Directors

Douglas Casagrande

Member

Péricles Sócrates Weber

Member

Audit Committee

The Audit Committee is a permanent and advisory body of the Board of Directors, dedicated to ensuring the integrity and transparency of the Company’s accounting and auditing practices. This committee is responsible for reviewing and monitoring activities related to corporate governance, risk management, and compliance with anti-corruption practices.

Its main functions include overseeing internal and external audits, evaluating the effectiveness of internal controls, and reviewing the Company’s financial statements. Additionally, the Audit Committee supports the Board of Directors in identifying and mitigating risks, ensuring that compliance practices are rigorously followed.

Composed of independent and qualified members, the Audit Committee works to ensure that all financial operations and reports of the Company comply with applicable standards and regulations, promoting transparency and sound corporate governance.

Carlos da Costa Parcias Junior

Member

Sérgio Ricardo Romani

Coor

Jose Carlos Costa Pinto

Member

Lidiano de Jesus Santos

Member

People and Remuneration Committee

The Compensation and People Committee is responsible for ensuring that compensation practices and talent management are aligned with the company’s strategic objectives. Its main functions include developing and reviewing compensation policies, evaluating executive performance, and recommending salary adjustments and bonuses. The committee also oversees recruitment, development, and retention of talent, ensuring compliance with legislation and best practices. Composed of members of the Board of Directors, including independent directors, the Committee ensures transparency and effectiveness in people management practices.

Renata Sawchuk Moura

Member

Vital Meira de Menezes Junior

Member

Vanessa Viana

Member

Carlos da Costa Parcias Junior

Member

Operations and Sustainability Committee

The Operations and Sustainability Committee is a statutory body responsible for supervising and promoting practices that ensure the alignment of the company’s activities with principles of sustainability and corporate responsibility. Its mission is to integrate environmental, social, and governance (ESG) considerations into the company’s strategy and operations, ensuring that adopted practices meet stakeholder expectations and comply with current regulations.

The Committee periodically evaluates the company’s performance against its operational and ESG goals, proposing continuous improvements to ensure progress and adherence to established standards.

Israel Aron Zylberman

Coordinator

Markus Edward Schoefert

Member

Carlos Marcelo Nardi

Member

Jerson Kelman

Member

Finance Committee

The Finance Committee of Iguá Saneamento S.A. is responsible for overseeing and approving the company’s investment strategies, ensuring that capital allocation decisions align with the company’s strategic and financial objectives. This committee evaluates financial opportunities by analyzing the feasibility, risk, and return of proposals while monitoring the performance of the company’s assets.

The Finance Committee is composed of members with extensive experience in finance, economics, and the sanitation sector, providing a comprehensive and strategic perspective for decision-making. The committee meets periodically to review strategies, discuss new opportunities, and adjust the investment portfolio as necessary, ensuring that resource allocation maximizes shareholder value and contributes to the sustainable growth of the company.

Allan Cohen Lusor

Member

Carlos da Costa Parcias Junior

Member

Vital Meira de Menezes Junior

Coordinator

Vanessa Cristina Resende Viana

Member