Our Leadership Team

Dr Frank Thorn
Managing Director

Bruno Malacco
Financial Director

David Grace PSM
Healthcare Director
David is a Registered Nurse with over 35 years’ experience in the healthcare industry and was awarded a Public Service Medal in 2000 for outstanding public service to community health through hospital administration. David first joined GEO in 2017 to commission health services at Ravenhall Correctional Centre.
In 2022, David led the team that developed GEO’s successful submission for the provision of health services in Victoria’s men’s public prisons resulting in the creation of GEO Healthcare. As the Healthcare Director, David is responsible for providing leadership, direction and expert advice in relation to GEO’s primary health and sub-acute health service delivery.

Jason McLennan
Legal Director
Jason McLennan is an experienced General Counsel and executive leader with over two decades of experience across private practice and multinational organisations. Throughout his career, he has led legal, compliance, risk and governance functions, supporting business growth while navigating complex regulatory and stakeholder environments.
As Legal Director, Jason is responsible for the governance frameworks that underpin GEO Australia’s operations, leading the organisation’s legal, industrial relations, risk, compliance and quality assurance functions. He provides strategic leadership across a broad portfolio that supports the organisation’s contractual obligations, regulatory compliance and operational effectiveness. His responsibilities encompass legal affairs, employment relations, dispute resolution and enterprise risk management, together with oversight of quality and risk systems that help to ensure GEO delivers its services with operational excellence and integrity.

Natalie Greenfield
Operations Director

Rebecca Quinn
Human Resources Director



