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Our structure

Directorates and Managers

Budget Management Directorate

Stacey Wymer – Director

  • Manager, Budget: Simon Duncan
  • Manager, Finance Policy: Tom Hall
  • Manager, System Transformation: Oliver Parsons
  • Manager, Investment Management System: Craig Murphy

Financing, Infrastructure and Urban Development Directorate

Chris Chapman – Director

  • Head of Balance Sheet and Transactions: Alistair Birchall
  • Head of Export Credit: Peter Rowe
  • Manager, National Infrastructure Unit: David Taylor
  • Manager, Housing & Urban Growth: Geraldine Treacher

New Zealand Debt Management

Kim Martin - Director

  • Head of Funding, Investment & Markets: Paxton McKenzie
  • Head of Risk: Katie Phillips
  • Head of Accounting & Transactional Services: Charles England
  • Head of Technology: Daniel Clayton
  • Head of Green Bonds: Mela Greenslade

Commercial Performance and Governance Directorate

Matt Gilbert – Director

  • Manager, Commercial & Institutional Performance - Infrastructure: Ann Webster
  • Manager, Commercial & Institutional Performance - Services: Lars Piepke
  • Manager, Commercial & Institutional Performance - Investment: Emily Howe
  • Manager, Governance & Appointments: Stella Kotrotsos

Corporate and Shared Services

Cath Atkins – Chief Operating Officer*

  • Treasury Solicitor: Anthea Williams
    • Manager, Legal and Deputy Treasury Solicitor: Yi Nicholl
  • Chief People Officer: Fiona Foster
    • Human Resources Manager: Margaret Cassie
    • Manager Ahikā, Facilities and Business Support: Kelly Coburn
  • Chief Financial Officer: Glenn McStay
  • Chief Information Officer: Tom Byrne

Office of the Secretary Directorate

Andrew Rutledge – Director

  • Manager and Head of Communications and Engagement: Antony Byers
  • Manager, Private Secretaries: Jordan Ward
  • Team Leader, Office of the Secretary: Silkie Whitworth

Organisational Strategy and Performance Directorate

Helen Guissane – Acting Director

  • Acting Manager, Governance and Accountability: Yi Nicholl
  • Manager, Agile Team: Kate Yesberg
  • Manager, Ministerial Advisory Services: Reubhan Swann
  • Manager, Te Ao Māori Strategy and Policy: Kara Nepe-Apatu

Economic System Directorate

Tim Hampton – Director

  • Acting Manager, Macroeconomic & Fiscal Policy: Ben Gaukrodger
  • Manager, Modelling Research & Forecasting: Peter Gardiner
  • Manager, Tax Strategy: Stephen Bond
  • Manager, Financial Markets: Disee Anorpong
  • Manager, International: Conor McBride

Economic Strategy Directorate

Kerryn Fowlie – Director

  • Manager, Economic Strategy: Renee Philip
  • Acting Manager, Economic Policy: Becci Whitton
  • Managers, Regulatory Strategy: Erin King and Pip van der Scheer

Growth & Public Services Directorate

Vicki Plater – Director

  • Manager, Natural Resources: James Haughton
  • Manager, Climate Change: Nicky Lynch
  • Manager, Regions Enterprise and Economic Development: John Marney
  • Manager, Communities Learning and Work: Thomas Parry

Office of the Chief Economic Adviser

Dominick Stephens – Chief Economic Adviser*

  • Manager, Economic Capability and Deputy Chief Economic Adviser: Diana Cook
  • Manager, Analytics & Insights: Patrick Nolan

Chief Government Accountant

Jayne Winfield – Chief Government Accountant

  • Deputy Chief Government Accountant: Kamlesh Patel
  • Deputy Head of Government Finance Profession: Warwick White

Public Sector Management Directorate

Dasha Leonova – Director

  • Manager, Justice, Security & Government Services: Colin Hall
  • Manager, Health & ACC: Jess Hewat
  • Manager, Welfare & Oranga Tamariki: Keiran Kennedy
  • Manager, Spending Review: Awhi Fleming

Trevor Moeke – Poutiaki – Director, Te Ao Māori Strategy and Performance

Chris White – Director Projects, Financial and Commercial


* Note that the Chief Operating Officer and Chief Economic Adviser are also Deputy Secretaries on the Executive Leadership Team.


Last updated: 
Friday, 5 May 2023