First Sentier Group Executive and Leadership Team

September, 2026

Leadership Overview

First Sentier Group has 6 executives leading key functions including strategy, operations, staff management, financial oversight, human resources, and corporate planning.

Committed to sustainable investment practices and stakeholder value creation, First Sentier Group delivers global asset management solutions across equities, infrastructure, and alternative credit for institutional clients worldwide.

Leadership Roles at First Sentier Group

  • Chief Executive Officer - Harry Moore
  • Deputy Chief Financial Officer & Director - Noel O'Brien
  • Chief Operating Officer - Amanda Gazal
  • Chief of Staff, Sentier Group - Ashley Fill
  • Chief People Officer - Belinda Webber
  • Chief Financial & Strategy Officer - Ashley Conn
  • Harry Moore - Chief Executive Officer

    Harry Moore, the Chief Executive Officer at First Sentier Group, directs the overarching strategic vision for this global asset management organization. Moore oversees the integration of distinct affiliate investment teams, ensuring each maintains discrete investment autonomy while adhering to the firm's responsible investment principles. By managing 218 billion Australian dollars in assets, the Chief Executive Officer drives growth across equities, fixed income, and infrastructure sectors. This leadership role involves constant collaboration with the Mitsubishi UFJ Financial Group to maintain the firm's status as a standalone investment management business. Harry Moore ensures that the organization remains focused on long-term value creation for pension funds, insurers, and financial intermediaries. Through the expansion of operations across Europe, the Americas, and Asia Pacific, the Chief Executive Officer secures the firm's competitive position in the global market while upholding the standards required for B Corporation certification.
    Harry Moore

    Noel O'Brien - Deputy Chief Financial Officer & Director

    Noel O'Brien, the Deputy Chief Financial Officer & Director at First Sentier Group, monitors the financial health and fiscal integrity of the organization. O'Brien manages complex financial reporting requirements for the firm's 218 billion Australian dollars in assets under management. Overseeing the financial oversight of operations spanning Europe, the Americas, and Asia Pacific, the Deputy Chief Financial Officer & Director ensures compliance with international regulatory standards. This role involves providing critical data to support the investment autonomy of affiliate teams while maintaining consolidated financial stability. Noel O'Brien drives the implementation of robust financial controls that support the firm's commitment to stakeholder value creation. By analyzing market trends and asset performance, the Deputy Chief Financial Officer & Director assists in the development of long-term financial strategies. O'Brien ensures that the firm's fiscal practices align with the responsible investment principles expected by institutional clients and financial intermediaries.

    Amanda Gazal - Chief Operating Officer

    Amanda Gazal, the Chief Operating Officer at First Sentier Group, architects the operational framework supporting global asset management activities. Gazal manages the infrastructure and systems necessary to handle 218 billion Australian dollars in assets across diverse portfolios. Overseeing the firm's operational footprint in Europe, the Americas, and Asia Pacific, the Chief Operating Officer ensures seamless execution of investment strategies for institutional and wholesale clients. This role involves optimizing internal processes to support the autonomy of affiliate teams like Igneo Infrastructure Partners and FSSA Investment Managers. Amanda Gazal drives efficiency by integrating environmental, social, and governance principles into daily operational workflows. By aligning technical resources with the firm's commitment to sustainable investment, the Chief Operating Officer facilitates the delivery of high-quality financial services. Gazal maintains rigorous standards for operational resilience, ensuring the organization meets the complex requirements of global financial intermediaries and pension funds.
    Amanda Gazal

    Ashley Fill - Chief of Staff, Sentier Group

    Ashley Fill, the Chief of Staff, Sentier Group at First Sentier Group, coordinates executive initiatives and facilitates communication across the leadership team. Fill manages the flow of strategic information between the various affiliate investment teams and the corporate office. By streamlining internal governance, the Chief of Staff, Sentier Group ensures that the firm's commitment to responsible investment remains central to all business activities. This role involves supporting the execution of corporate objectives related to the firm's B Corporation status and long-term sustainability goals. Ashley Fill drives alignment between the diverse investment philosophies of teams like Stewart Investors and RQI Investors. Through the management of high-priority projects, the Chief of Staff, Sentier Group enables the organization to respond effectively to market shifts in the global asset management landscape. Fill provides the necessary administrative and strategic support to maintain the firm's operational autonomy while fostering a unified corporate culture.

    Belinda Webber - Chief People Officer

    Belinda Webber, the Chief People Officer at First Sentier Group, directs the human capital strategy for the global asset management firm. Webber manages talent acquisition, professional development, and organizational culture across the firm's international operations. By fostering an environment that supports the specialized investment philosophies of teams like AlbaCore Capital Group, the Chief People Officer ensures the retention of top-tier investment talent. This role involves integrating the firm's B Corporation values into recruitment and performance management processes. Belinda Webber drives initiatives that promote diversity, equity, and inclusion, which are essential for maintaining the firm's reputation among institutional and wholesale clients. Through the oversight of global workforce planning, the Chief People Officer aligns human resources with the firm's strategic goals for sustainable growth. Webber ensures that the organization attracts professionals capable of navigating the complexities of equities, fixed income, and alternative credit markets.
    Belinda Webber

    Ashley Conn - Chief Financial & Strategy Officer

    Ashley Conn, the Chief Financial & Strategy Officer at First Sentier Group, architects the long-term financial and strategic roadmap for the organization. Conn manages the capital allocation and strategic planning processes that support the firm's 218 billion Australian dollars in assets. Overseeing the integration of new investment capabilities and market expansion, the Chief Financial & Strategy Officer drives the firm's competitive positioning in the global asset management sector. This role involves evaluating the performance of affiliate teams and ensuring alignment with the firm's overarching mission of sustainable investment. Ashley Conn provides the financial analysis necessary to support the firm's B Corporation commitments and stakeholder value creation. By identifying growth opportunities across Europe, the Americas, and Asia Pacific, the Chief Financial & Strategy Officer ensures the firm remains a leader in infrastructure and alternative credit. Conn maintains the financial rigor required to serve institutional clients and pension funds effectively.
    Ashley Conn

    Explore Leadership Teams in Finance

    Frequently Asked Questions Regarding First Sentier Group Top Executives and Leadership Team

    Who leads First Sentier Group?
    First Sentier Group is led by Harry Moore (Chief Executive Officer), along with executives such as Noel O'Brien (Deputy Chief Financial Officer & Director) and Amanda Gazal (Chief Operating Officer).
    Who is part of First Sentier Group’s executive team?
    The executive team of First Sentier Group includes leaders such as Harry Moore (Chief Executive Officer), Noel O'Brien (Deputy Chief Financial Officer & Director), Amanda Gazal (Chief Operating Officer) and other senior executives.
    How many executives does First Sentier Group have?
    First Sentier Group has 6 executives leading key business areas.
    What roles are included in First Sentier Group’s leadership team?
    The leadership team of First Sentier Group includes roles such as Chief Executive Officer, Deputy Chief Financial Officer & Director, Chief Operating Officer, Chief of Staff, Sentier Group, Chief People Officer.