EY Executive and Leadership Team

July, 2026

Leadership Overview

EY has 10 executives leading key functions including strategy, operations, finance, technology, public policy, and regional management.

Driven by a commitment to building a better working world, EY delivers integrated services across assurance, tax, transaction, and advisory to clients globally, fostering trust and sustainable growth.

Leadership Roles at EY

  • Global Chair & Chief Executive Officer - Janet Truncale
  • Chief Financial Officer - Milagros Boo
  • Chief Operating Officer, MENA Tax - Jacob Rabie
  • Chief of Staff - Ksenia Kavoun
  • Chief Information Officer - Timothy Monson
  • Office of Public Policy Chief of Staff - Kelly Blythin
  • Senior Associate & Chief of Staff - Paulina U.
  • Chief of Staff To Ey Global Operations Lead & Parthenon Global Leader - Carolina Orbea
  • Ey Growth Platforms Neuro-Symbolic Ai Ey Chief of Staff - Morgan Cole
  • Chief of Staff & Ey -Pacific Office Executive (Asia) - Karin Crawford
  • Janet Truncale - Global Chair & Chief Executive Officer

    Janet Truncale, the Global Chair & Chief Executive Officer at EY, directs the firm's global strategy and operational execution. Truncale oversees the delivery of assurance, tax, transaction, and advisory services, ensuring alignment with the company's mission to build a better working world. This leadership role involves driving innovation across service lines and fostering a culture of collaboration and excellence among EY's global workforce. By championing client-centric solutions, Janet Truncale ensures EY remains at the forefront of professional services, addressing complex business challenges and facilitating sustainable growth for clients worldwide. The Global Chair & Chief Executive Officer's purview extends to shaping the firm's long-term vision and market positioning, guiding EY's response to evolving global economic landscapes and regulatory environments.
    Janet Truncale

    Milagros Boo - Chief Financial Officer

    Milagros Boo, the Chief Financial Officer at EY, directs the company's financial strategy, planning, and reporting. Boo oversees all fiscal operations, including budgeting, forecasting, and investment management, ensuring the financial health and stability of the firm. This critical position involves managing financial risks, optimizing capital allocation, and driving profitability across EY's diverse service offerings. By providing strategic financial insights, Milagros Boo supports executive decision-making and guides the company's growth trajectory. The Chief Financial Officer's leadership ensures compliance with financial regulations and enhances shareholder value through sound fiscal management and strategic financial planning, underpinning EY's global operations.

    Jacob Rabie - Chief Operating Officer, MENA Tax

    Jacob Rabie, the Chief Operating Officer, MENA Tax at EY, directs the operational strategy and execution for the tax services division across the Middle East and North Africa region. Rabie oversees the efficient delivery of tax advisory, compliance, and planning services, ensuring alignment with regional market needs and global EY standards. This leadership role involves optimizing resource allocation, enhancing service delivery processes, and driving operational excellence within the MENA tax practice. By focusing on operational efficiency and client satisfaction, Jacob Rabie strengthens EY's market position in the region. The Chief Operating Officer, MENA Tax's responsibilities are critical to supporting clients navigating complex tax landscapes and regulatory frameworks in this dynamic market.
    Jacob Rabie

    Ksenia Kavoun - Chief of Staff

    Ksenia Kavoun, the Chief of Staff at EY, provides direct support to senior leadership in executing strategic initiatives and operational improvements. Kavoun manages critical projects, facilitates cross-functional communication, and ensures efficient workflow across various departments. This role involves coordinating executive priorities, preparing essential documentation, and driving the implementation of key organizational objectives. By streamlining processes and enhancing operational effectiveness, Ksenia Kavoun contributes significantly to the firm's ability to deliver high-quality assurance, tax, transaction, and advisory services. The Chief of Staff's responsibilities include optimizing resource allocation and supporting the strategic direction set by the Global Chair & Chief Executive Officer, ensuring seamless operations across EY's global network.

    Timothy Monson - Chief Information Officer

    Timothy Monson, the Chief Information Officer at EY, leads the company's technology strategy and digital transformation efforts. Monson oversees the development and implementation of IT infrastructure, cybersecurity measures, and innovative technological solutions that support EY's global operations and client services. This role is pivotal in leveraging technology to enhance efficiency, drive innovation, and ensure the secure delivery of assurance, tax, transaction, and advisory services. By championing digital advancements, Timothy Monson ensures EY remains competitive and adaptable in a rapidly evolving technological landscape. The Chief Information Officer's strategic vision guides the firm's technological investments, enabling enhanced client experiences and operational excellence across all business units.
    Timothy Monson

    Kelly Blythin - Office of Public Policy Chief of Staff

    Kelly Blythin, the Office of Public Policy Chief of Staff at EY, manages the strategic direction and operational execution of the firm's public policy initiatives. Blythin coordinates engagement with governmental bodies, regulatory agencies, and industry stakeholders to shape policy discussions relevant to EY's services. This role involves developing policy positions, analyzing legislative and regulatory developments, and ensuring EY's voice is effectively represented on critical public affairs matters. By fostering constructive dialogue, Kelly Blythin supports EY's commitment to contributing to a better working world through informed policy engagement. The Office of Public Policy Chief of Staff's efforts are crucial in navigating the complex regulatory environments in which EY operates globally.

    Paulina U. - Senior Associate & Chief of Staff

    Paulina U., the Senior Associate & Chief of Staff at EY, provides comprehensive support to executive leadership in managing strategic projects and operational workflows. U. plays a key role in coordinating cross-functional teams, facilitating communication, and ensuring the timely execution of critical business objectives. This position involves detailed project management, data analysis, and the preparation of executive-level reports to inform strategic decision-making. By enhancing operational efficiency and supporting key initiatives, Paulina U. contributes to the seamless delivery of EY's assurance, tax, transaction, and advisory services. The Senior Associate & Chief of Staff's dedication to operational excellence supports the firm's overarching goals and client commitments.

    Carolina Orbea - Chief of Staff To Ey Global Operations Lead & Parthenon Global Leader

    Carolina Orbea, the Chief of Staff To EY Global Operations Lead & Parthenon Global Leader at EY, provides strategic and operational support across global operations and the Parthenon strategy consulting practice. Orbea coordinates key initiatives, manages executive communications, and drives the implementation of strategic priorities for both leadership functions. This role demands a deep understanding of operational dynamics and strategic consulting frameworks to ensure seamless integration and execution. By facilitating collaboration and streamlining workflows, Carolina Orbea enhances the effectiveness of global operations and Parthenon's strategic advisory services. The Chief of Staff's contributions are vital to achieving operational synergy and advancing the strategic objectives of EY's global operations and its consulting arm.

    Morgan Cole - Ey Growth Platforms Neuro-Symbolic Ai Ey Chief of Staff

    Morgan Cole, the Ey Growth Platforms Neuro-Symbolic Ai Ey Chief of Staff at EY, spearheads strategic initiatives within the firm's advanced technology platforms, focusing on neuro-symbolic AI. Cole manages the operational aspects of AI growth initiatives, ensuring alignment with EY's broader digital transformation agenda and client service delivery. This position involves coordinating research and development efforts, facilitating cross-functional collaboration among AI specialists, and translating complex technological advancements into actionable business strategies. By driving the integration of cutting-edge AI solutions, Morgan Cole enhances EY's capabilities in delivering innovative services. The Chief of Staff's role is crucial in positioning EY at the forefront of AI-driven business solutions and client value creation.

    Karin Crawford - Chief of Staff & Ey -Pacific Office Executive (Asia)

    Karin Crawford, the Chief of Staff & EY - Pacific Office Executive (Asia) at EY, directs operational strategy and executive support for the Pacific region's operations. Crawford oversees key initiatives aimed at enhancing service delivery, driving regional growth, and ensuring operational efficiency across EY's Asian markets. This dual role involves managing executive priorities, coordinating regional projects, and representing the Pacific office's interests within the global EY network. By fostering strong regional leadership and operational coherence, Karin Crawford strengthens EY's presence and impact across Asia. The Chief of Staff & EY - Pacific Office Executive's leadership is instrumental in navigating the unique market dynamics and client needs within the diverse Asian economic landscape.

    Frequently Asked Questions Regarding EY Top Executives and Leadership Team

    Who leads EY?
    EY is led by Janet Truncale (Global Chair & Chief Executive Officer), along with executives such as Milagros Boo (Chief Financial Officer) and Jacob Rabie (Chief Operating Officer, MENA Tax).
    Who is part of EY’s executive team?
    The executive team of EY includes leaders such as Janet Truncale (Global Chair & Chief Executive Officer), Milagros Boo (Chief Financial Officer), Jacob Rabie (Chief Operating Officer, MENA Tax) and other senior executives.
    How many executives does EY have?
    EY has 10 executives leading key business areas.
    What roles are included in EY’s leadership team?
    The leadership team of EY includes roles such as Global Chair & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, MENA Tax, Chief of Staff, Chief Information Officer.