Mizuho Trust & Banking Executive and Leadership Team

August, 2026

Leadership Overview

Mizuho Trust & Banking has 4 executives leading key functions including human resources, fixed income operations, banking operations, and infrastructure services.

Driven by a commitment to integrated financial solutions, Mizuho Trust & Banking provides a comprehensive suite of services, blending traditional banking with specialized trust and asset management to support diverse client needs and foster wealth preservation.

Leadership Roles at Mizuho Trust & Banking

  • Managing Director, Chief Operating Officer of Human Resources - Jessica Gaffney
  • Director - Fixed Income Chief Operating Officer Division - Ilya Drabkin
  • Chief Operating Officer, Banking (Americas) - Peter Calistri
  • Infrastructure Services Chief of Staff - Meagan Ritter
  • Jessica Gaffney - Managing Director, Chief Operating Officer of Human Resources

    Jessica Gaffney, the Managing Director, Chief Operating Officer of Human Resources at Mizuho Trust & Banking, directs all human capital strategies and operational frameworks for the organization. Overseeing talent acquisition, development, and retention initiatives, Gaffney ensures the alignment of workforce capabilities with the company's strategic objectives in financial services. This leadership role involves managing employee relations, compensation structures, and benefits programs to foster a productive and compliant work environment across the Americas. By optimizing HR processes, Jessica Gaffney directly supports the bank's ability to attract and retain top talent essential for delivering specialized trust and asset management solutions. The scope of this position includes driving initiatives that enhance employee engagement and support the long-term growth and stability of Mizuho Trust & Banking's operations.
    Jessica Gaffney

    Ilya Drabkin - Director - Fixed Income Chief Operating Officer Division

    Ilya Drabkin, the Director - Fixed Income Chief Operating Officer Division at Mizuho Trust & Banking, manages the operational execution and efficiency within the fixed income markets. This role involves overseeing the complex processes supporting trading, settlement, and risk management for fixed income portfolios, crucial for the bank's asset management services. Drabkin's responsibilities extend to ensuring regulatory compliance and implementing technological advancements to streamline operations. By driving operational excellence, Ilya Drabkin directly contributes to the stability and profitability of Mizuho Trust & Banking's fixed income strategies. The effective management of these divisions is vital for maintaining client trust and supporting the company's market position in providing sophisticated financial products.

    Peter Calistri - Chief Operating Officer, Banking (Americas)

    Peter Calistri, the Chief Operating Officer, Banking (Americas) at Mizuho Trust & Banking, spearheads the operational strategy and execution for the bank's banking activities across the Americas region. This critical position involves overseeing the day-to-day functions of the banking division, ensuring seamless integration of services and adherence to stringent financial regulations. Calistri's leadership focuses on enhancing operational efficiency, managing risk, and driving growth in key markets. By optimizing banking processes, Peter Calistri directly supports Mizuho Trust & Banking's mission to provide comprehensive financial solutions to individuals, corporations, and institutional clients. The strategic direction provided by the Chief Operating Officer, Banking (Americas) is fundamental to the bank's sustained success and market penetration within the North American financial landscape.

    Meagan Ritter - Infrastructure Services Chief of Staff

    Meagan Ritter, the Infrastructure Services Chief of Staff at Mizuho Trust & Banking, provides strategic support and operational oversight for the company's critical infrastructure services. This role involves coordinating initiatives that ensure the reliability, scalability, and security of the bank's technological and physical assets, which are foundational to its financial operations. Ritter works closely with technology leaders and operational teams to align infrastructure development with business objectives, facilitating the delivery of integrated banking and trust solutions. By enhancing the efficiency and effectiveness of infrastructure services, Meagan Ritter directly contributes to Mizuho Trust & Banking's capacity to serve its diverse client base. The strategic guidance offered by the Chief of Staff is essential for maintaining operational resilience and supporting the company's long-term growth ambitions.

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    Frequently Asked Questions Regarding Mizuho Trust & Banking Top Executives and Leadership Team

    Who leads Mizuho Trust & Banking?
    Mizuho Trust & Banking is led by Jessica Gaffney (Managing Director, Chief Operating Officer of Human Resources), along with executives such as Ilya Drabkin (Director - Fixed Income Chief Operating Officer Division) and Peter Calistri (Chief Operating Officer, Banking (Americas)).
    Who is part of Mizuho Trust & Banking’s executive team?
    The executive team of Mizuho Trust & Banking includes leaders such as Jessica Gaffney (Managing Director, Chief Operating Officer of Human Resources), Ilya Drabkin (Director - Fixed Income Chief Operating Officer Division), Peter Calistri (Chief Operating Officer, Banking (Americas)) and other senior executives.
    How many executives does Mizuho Trust & Banking have?
    Mizuho Trust & Banking has 4 executives leading key business areas.
    What roles are included in Mizuho Trust & Banking’s leadership team?
    The leadership team of Mizuho Trust & Banking includes roles such as Managing Director, Chief Operating Officer of Human Resources, Director - Fixed Income Chief Operating Officer Division, Chief Operating Officer, Banking (Americas), Infrastructure Services Chief of Staff.