New Zealand Treasury Executive and Leadership Team

Glenn McStay, the Chief Financial Officer at New Zealand Treasury, manages the fiscal strategy and economic forecasting frameworks that underpin national financial stability. Directing the financial planning processes, the Chief Financial Officer ensures that government investment management remains aligned with long-term economic objectives. This leadership role involves rigorous oversight of budget projections and public sector financial reporting to maintain fiscal integrity. By analyzing complex economic data, Glenn McStay provides critical insights that inform policy decisions across the government. The Chief Financial Officer collaborates with various stakeholders to ensure that financial accountability remains a central pillar of public sector performance. Through the application of advanced fiscal modeling, McStay drives the development of strategies that promote sustainable growth. This financial leadership ensures that the agency effectively manages public resources while providing the necessary data to support informed decision-making for the benefit of all citizens.

John Toomath, the Deputy Chief Financial Officer, Central Agencies Shared Services, The Treasury at New Zealand Treasury, architects the delivery of integrated financial services across central government entities. Overseeing the shared services model, the Deputy Chief Financial Officer, Central Agencies Shared Services, The Treasury ensures that administrative and financial functions operate with maximum efficiency. This leadership role involves consolidating back-office operations to reduce costs and improve service quality for various government agencies. By standardizing financial processes, John Toomath facilitates better resource allocation and reporting accuracy throughout the public sector. The Deputy Chief Financial Officer, Central Agencies Shared Services, The Treasury coordinates with key stakeholders to align shared service capabilities with the overarching fiscal strategy of the government. Through the optimization of these centralized systems, Toomath supports the broader mission of effective governance and accountability, ensuring that public sector entities possess the necessary tools to manage financial matters with precision and consistency.

Cath Atkins, the Chief Operating Officer at New Zealand Treasury, directs internal infrastructure and organizational efficiency to support national economic policy goals. Overseeing the daily administrative functions, the Chief Operating Officer ensures that internal resources align with the broader fiscal strategy of the government. This leadership role involves streamlining operational workflows across various departments to maximize public sector performance. By implementing robust management frameworks, Cath Atkins optimizes the delivery of budget forecasting services and investment management guidance. The Chief Operating Officer maintains high standards of accountability while coordinating with government agencies to facilitate effective governance. Through the refinement of internal processes, Atkins strengthens the capacity of the organization to provide high-quality economic analysis. This operational focus directly supports the mission of lifting living standards by ensuring that the agency functions with precision, transparency, and agility in a complex regulatory environment.

Fiona Foster, the Chief People Officer at New Zealand Treasury, drives the human capital strategy to cultivate a high-performing workforce capable of delivering expert economic advice. Overseeing talent acquisition, leadership development, and organizational culture, the Chief People Officer ensures that the agency attracts and retains top-tier professionals. This leadership role involves designing programs that foster professional growth and align employee performance with the mission of lifting living standards. By championing inclusive workplace practices, Fiona Foster strengthens the internal capacity of the organization to address complex economic challenges. The Chief People Officer collaborates with executive leadership to ensure that human resource policies support the strategic goals of the government. Through the implementation of effective engagement initiatives, Foster builds a resilient and skilled workforce. This focus on people management directly impacts the ability of the agency to provide high-quality public sector guidance and maintain a culture of excellence and accountability.