Meet John

John Mazengarb FCA, FCGI, FGIA, MAICD

  • Non-Executive Director
  • Appointed: 31 January 2023.
  • Current term: 31 January 2023 – 30 January 2026

John is an experienced non-executive director, including organisations operating in highly regulated and customer competitive environments, and a joint owner of an independent Tasmanian-based management consultancy business.

He is a Chartered Accountant and governance professional with over 30 years consulting experience including with PwC and IBM advising public and private sector organisations in Tasmania, interstate and overseas. He is also highly regarded as an experienced senior level program and project advisor, facilitator, and effective communicator in board roles and in stakeholder engagement.

During his career he has also held several contract senior executive roles in Tasmanian Government businesses overseeing planning and delivery of major business transformation projects.
He brings a wide range of professional services, business technologies, commercial, risk management and good governance skills to board roles he undertakes currently including as a Trustee Director of Spirit Super and Independent Member of the Investment Committee for TasBuild Ltd and former (2020) National President of Governance Institute of Australia.

In 2015 he co-founded a Tasmanian consultancy business GSD Advisors Pty Ltd (GSD), which currently employs forty experienced Tasmanians with diverse business, project, change, technology and process advisory consultancy skills.

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