B3 Executive and Leadership Team

June, 2026

Leadership Overview

B3 has 4 executives leading key functions including strategy, information technology, financial operations, and engineering.

Driven by a commitment to market development, B3 connects, develops, and enables the financial and capital market, boosting Brazil's growth through its services and products across stock exchange and OTC environments, while promoting best practices in governance, risk management, and sustainability.

Leadership Roles at B3

  • Chief Executive Officer - Engr. Ahmed
  • Chief Financial Officer - Andre Milanez
  • Chief Information Officer - Rodrigo Nardoni
  • Chief Technology Officer - Engineering, Data & AI - Thiago Suzano
  • Engr. Ahmed - Chief Executive Officer

    Engr. Ahmed, the Chief Executive Officer at B3, directs the company's overarching strategy and global market positioning. Overseeing all major business units, Engr. Ahmed ensures alignment with B3's mission to connect, develop, and enable the financial and capital market. This leadership role involves driving innovation in trading platforms and post-trade services, critical for maintaining B3's status as a leading global financial market infrastructure company. By fostering strong relationships with regulatory bodies and key stakeholders, Engr. Ahmed secures B3's operational integrity and market confidence. The Chief Executive Officer's focus extends to expanding B3's international presence, particularly in regions like London and Shanghai, thereby enhancing its global reach and impact. Ultimately, Engr. Ahmed guides B3's strategic direction to boost Brazil's economic growth through robust financial market development.

    Andre Milanez - Chief Financial Officer

    Andre Milanez, the Chief Financial Officer at B3, directs the company's financial strategy and fiscal management. Overseeing all financial planning, reporting, and investment activities, Andre Milanez ensures B3's sustained profitability and market capitalization growth. This leadership position involves managing capital allocation, optimizing financial performance, and maintaining strong relationships with investors and financial institutions. By implementing robust financial controls and risk management frameworks, Andre Milanez upholds B3's integrity and operational stability. The Chief Financial Officer's strategic insights are crucial for navigating the complexities of the global finance industry and supporting B3's mission to boost Brazil's economic growth. Andre Milanez's stewardship of financial resources directly supports B3's expansion and its role as a key player in the international exchange industry.
    Andre Milanez

    Rodrigo Nardoni - Chief Information Officer

    Rodrigo Nardoni, the Chief Information Officer at B3, architects the company's technological infrastructure and digital transformation initiatives. Overseeing all information systems and cybersecurity protocols, Rodrigo Nardoni ensures the resilience and efficiency of B3's trading and settlement platforms. This critical role involves managing the integration of advanced technologies to support B3's complex operations across stock exchange and OTC environments. By driving the adoption of cutting-edge IT solutions, Rodrigo Nardoni enhances operational capabilities and supports the company's growth objectives. The Chief Information Officer's responsibilities include safeguarding sensitive market data and ensuring compliance with global financial regulations. Rodrigo Nardoni's leadership ensures that B3's technological backbone is robust, scalable, and capable of supporting the evolving needs of the financial market infrastructure industry, thereby directly contributing to Brazil's economic development.

    Thiago Suzano - Chief Technology Officer - Engineering, Data & AI

    Thiago Suzano, the Chief Technology Officer - Engineering, Data & AI at B3, spearheads the company's technological innovation in engineering, data analytics, and artificial intelligence. Overseeing the development and implementation of advanced technological solutions, Thiago Suzano drives B3's capabilities in data-driven decision-making and AI-powered services. This role is pivotal in enhancing B3's market infrastructure, ensuring efficiency and scalability across its trading and post-trade operations. By leveraging cutting-edge engineering practices and AI, Thiago Suzano supports B3's mission to connect, develop, and enable the financial and capital market. The Chief Technology Officer's focus includes optimizing data architecture and deploying AI models to create new opportunities and improve existing services. Thiago Suzano's leadership in technology directly contributes to B3's competitive edge and its role in fostering Brazil's economic advancement.

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    Frequently Asked Questions Regarding B3 Top Executives and Leadership Team

    Who leads B3?
    B3 is led by Engr. Ahmed (Chief Executive Officer), along with executives such as Andre Milanez (Chief Financial Officer) and Rodrigo Nardoni (Chief Information Officer).
    Who is part of B3’s executive team?
    The executive team of B3 includes leaders such as Engr. Ahmed (Chief Executive Officer), Andre Milanez (Chief Financial Officer), Rodrigo Nardoni (Chief Information Officer) and other senior executives.
    How many executives does B3 have?
    B3 has 4 executives leading key business areas.
    What roles are included in B3’s leadership team?
    The leadership team of B3 includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Information Officer, Chief Technology Officer - Engineering, Data & AI.