AICPA & CIMA Executive and Leadership Team

October, 2026

Leadership Overview

AICPA & CIMA has 9 executives leading key functions including strategic oversight, operational management, financial compliance, and organizational governance.

Committed to advancing the global accounting profession, AICPA & CIMA delivers essential resources and intelligence to help professionals navigate complex financial landscapes, mitigate systemic risks, and unlock sustainable economic opportunities worldwide.

Leadership Roles at AICPA & CIMA

  • Chief Executive Officer - Herbert Miller
  • Chief Executive Officer and Fundador - Nurlain Bavá
  • Chief Financial Officer & Chief Compliance Officer - Jeffrey May
  • Chief Operating Officer - Scott Spiegel
  • Manager - Chief Operating Officer Operations - Jamie Geary
  • President of the AICPA Foundation Board of Trustees - Randy Fletchall
  • President - Douglas Kirby
  • Strategic Alignment Chief of Staff - Natasha Schamberger
  • Managing Director - Michelle DiTroia
  • Herbert Miller - Chief Executive Officer

    Herbert Miller, the Chief Executive Officer at AICPA & CIMA, directs the overarching strategic vision for the global accounting organization. Miller architects long-term growth initiatives that empower certified professionals to navigate market volatility and regulatory shifts. By overseeing the integration of advanced accounting tools and intelligence resources, the Chief Executive Officer ensures the organization maintains its position as a leader in financial clarity. Miller collaborates with the Board of Trustees to align organizational goals with the evolving needs of the international accounting community. This leadership role involves driving innovation across all service lines to anticipate emerging risks and create new opportunities for members. Through the implementation of high-level operational standards, the Chief Executive Officer fosters a culture of excellence that supports the professional development of accountants across diverse global markets. Ultimately, Miller secures the long-term stability and influence of the organization within the competitive financial sector.

    Nurlain Bavá - Chief Executive Officer and Fundador

    Nurlain Bavá, the Chief Executive Officer and Fundador at AICPA & CIMA, drives the foundational mission and strategic expansion of the organization. Bavá oversees the development of specialized frameworks that assist professionals in managing complex financial data and mitigating systemic risk. By architecting partnerships with international regulatory bodies, the Chief Executive Officer and Fundador ensures the organization remains at the forefront of accounting standards and professional ethics. This role involves managing high-level stakeholder relationships to promote the value of certified accounting expertise on a global scale. Nurlain Bavá directly influences the creation of educational resources that clarify market complexity for members. Through the execution of strategic growth plans, the Chief Executive Officer and Fundador strengthens the organization's impact on the global economy. By prioritizing innovation and professional integrity, Bavá maintains the organization's reputation as a vital resource for accountants navigating an increasingly interconnected financial world.

    Jeffrey May - Chief Financial Officer & Chief Compliance Officer

    Jeffrey May, the Chief Financial Officer & Chief Compliance Officer at AICPA & CIMA, directs the financial health and regulatory adherence of the organization. May architects robust financial strategies that support the long-term sustainability of the accounting organization. By overseeing internal audits and compliance frameworks, the Chief Financial Officer & Chief Compliance Officer ensures that all operations meet rigorous international standards. Jeffrey May manages the allocation of capital to drive innovation in accounting resources and intelligence tools. This leadership role involves coordinating with the Board of Trustees to maintain transparency and fiscal responsibility. Through the implementation of strict compliance protocols, the Chief Financial Officer & Chief Compliance Officer mitigates institutional risk and protects the organization's reputation. May ensures that financial planning aligns with the strategic goals of the organization, providing the necessary stability for members to navigate complex financial landscapes with confidence and professional integrity.

    Scott Spiegel - Chief Operating Officer

    Scott Spiegel, the Chief Operating Officer at AICPA & CIMA, manages the internal infrastructure and daily business processes that support the organization's global mission. Spiegel directs the scaling of operational systems to ensure the efficient delivery of accounting tools and professional resources. By overseeing the integration of technology and human capital, the Chief Operating Officer optimizes organizational performance across all departments. Scott Spiegel collaborates with the executive team to refine operational workflows, ensuring that the organization remains agile in the face of market complexity. This leadership role involves driving initiatives that enhance service quality and member engagement on a global scale. Through the management of internal resources, the Chief Operating Officer supports the strategic objectives set by the leadership team. Spiegel ensures that all operational activities remain aligned with the organization's commitment to providing high-quality intelligence and risk management solutions for accounting professionals worldwide.

    Jamie Geary - Manager - Chief Operating Officer Operations

    Jamie Geary, the Manager - Chief Operating Officer Operations at AICPA & CIMA, executes the tactical functions required to maintain operational efficiency within the organization. Geary directs the day-to-day activities that support the Chief Operating Officer in delivering essential accounting resources. By overseeing the coordination of internal projects, the Manager - Chief Operating Officer Operations ensures that departmental goals align with the broader organizational strategy. Jamie Geary facilitates communication between operational teams to streamline the delivery of intelligence tools and professional services. This leadership role involves monitoring performance data to identify areas for process improvement and operational refinement. Through the management of daily workflows, the Manager - Chief Operating Officer Operations supports the organization's ability to provide timely and accurate information to members. Geary ensures that operational tasks are completed with precision, contributing to the overall effectiveness of the organization in the global accounting market.

    Randy Fletchall - President of the AICPA Foundation Board of Trustees

    Randy Fletchall, the President of the AICPA Foundation Board of Trustees at AICPA & CIMA, directs the governance and philanthropic initiatives of the organization. Fletchall architects the strategic direction of the Foundation to support the advancement of the accounting profession through education and research. By overseeing the Board of Trustees, the President of the AICPA Foundation Board of Trustees ensures that the organization's resources are utilized to foster professional development and ethical standards. Randy Fletchall collaborates with executive leadership to align Foundation activities with the broader goals of the organization. This leadership role involves managing stakeholder expectations and promoting the value of the accounting profession to the public. Through the execution of charitable and educational programs, the President of the AICPA Foundation Board of Trustees strengthens the foundation of the accounting community. Fletchall ensures that the organization remains committed to its mission of creating opportunity and mitigating risk for future generations of accountants.

    Douglas Kirby - President

    Douglas Kirby, the President at AICPA & CIMA, directs the external representation and market engagement strategies for the organization. Kirby architects initiatives that promote the organization's role as a primary resource for accounting professionals navigating global financial complexities. By overseeing market expansion efforts, the President ensures that the organization's tools and intelligence reach a diverse international audience. Douglas Kirby collaborates with industry leaders to address emerging risks and advocate for the accounting profession. This leadership role involves driving engagement strategies that enhance the organization's influence and member value. Through the execution of high-level outreach programs, the President strengthens the organization's position as a leader in the accounting sector. Kirby maintains a focus on delivering actionable insights that help professionals create opportunity in a changing economic landscape. By fostering strong relationships with key stakeholders, the President ensures the organization remains a vital partner for accountants worldwide.

    Natasha Schamberger - Strategic Alignment Chief of Staff

    Natasha Schamberger, the Strategic Alignment Chief of Staff at AICPA & CIMA, directs the synchronization of organizational initiatives with the core mission of the accounting organization. Schamberger architects communication channels that ensure all departments remain focused on providing tools and resources for professional success. By overseeing the implementation of strategic priorities, the Strategic Alignment Chief of Staff facilitates collaboration across the executive leadership team. Natasha Schamberger manages the flow of information to ensure that decision-making processes are informed by the latest market intelligence and risk assessments. This leadership role involves driving cross-functional projects that enhance the organization's impact on the global accounting profession. Through the coordination of strategic efforts, the Strategic Alignment Chief of Staff ensures that the organization remains unified in its approach to clarifying complexity and creating opportunity for members. Schamberger maintains a focus on organizational cohesion and long-term strategic alignment.

    Michelle DiTroia - Managing Director

    Michelle DiTroia, the Managing Director at AICPA & CIMA, oversees the execution of core operational programs designed to support the accounting profession. DiTroia directs the deployment of resources and intelligence tools that enable members to address complex financial challenges effectively. By managing cross-functional teams, the Managing Director ensures that organizational initiatives align with the broader mission of providing clarity and risk mitigation. Michelle DiTroia coordinates with other executive leaders to streamline service delivery across international markets, focusing on enhancing member value and professional standards. This leadership role involves monitoring operational performance metrics to drive efficiency and support sustainable growth. Through the implementation of strategic projects, the Managing Director facilitates the adoption of best practices among accounting professionals. DiTroia maintains a focus on operational excellence, ensuring that the organization provides the necessary support for accountants to thrive in a rapidly changing global business environment.

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    Frequently Asked Questions Regarding AICPA & CIMA Top Executives and Leadership Team

    Who leads AICPA & CIMA?
    AICPA & CIMA is led by Herbert Miller (Chief Executive Officer), along with executives such as Nurlain Bavá (Chief Executive Officer and Fundador) and Jeffrey May (Chief Financial Officer & Chief Compliance Officer).
    Who is part of AICPA & CIMA’s executive team?
    The executive team of AICPA & CIMA includes leaders such as Herbert Miller (Chief Executive Officer), Nurlain Bavá (Chief Executive Officer and Fundador), Jeffrey May (Chief Financial Officer & Chief Compliance Officer) and other senior executives.
    How many executives does AICPA & CIMA have?
    AICPA & CIMA has 9 executives leading key business areas.
    What roles are included in AICPA & CIMA’s leadership team?
    The leadership team of AICPA & CIMA includes roles such as Chief Executive Officer, Chief Executive Officer and Fundador, Chief Financial Officer & Chief Compliance Officer, Chief Operating Officer, Manager - Chief Operating Officer Operations.