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Rhonda O'Sullivan

Manager Resource Characterisation

BHP

Rhonda O'Sullivan

Rhonda O’Sullivan is geoscientist with ~20 years’ experience in the mining industry.

She has worked across Australia in exploration, resource development and mining including Mount Isa Mines (Cu, Pb Zn), Olympic Dam (Cu, U, Au) and now the Pilbara (Fe ore). In the last five years,  Rhonda has moved from operational roles into strategic planning roles including the integration of investment evaluation. She also has an interest in space resources and participated as a tiger team member in the Hague International Space Resources Governance Working Group who ultimately published building blocks for the development of an international framework on space resource activities.

Rhonda holds a Bachelor of Science (Earth Science) with honours from Melbourne University as well as a Masters in Mineral Economics and a Masters of Business Administration from the Curtin Graduate School of Business. In 2018, she attended the International Space University and completed a Space Studies Program at the Delft University of Technology in the Netherlands.

Join us at one of our

Upcoming events

Resourcing Tomorrow Hong Kong

7 - 8 April 2027

Hong Kong

Investing in Metals and Minerals, Securing the Future.

Opening times:

  • Wed,Wednesday, 07 April: 9:00am - 6:00pm
  • Thu,Thursday, 08 April: 9:00am - 5:00pm
Resourcing Tomorrow London

1 - 3 December 2026

Business Design Centre, London

Resourcing Tomorrow is the global forum where mining leaders unite to shape the future of the mining industry.

Opening times:

  • Tue,Tuesday, 01 December: 8:00am - 6:00pm
  • Wed,Wednesday, 02 December: 8:00am - 6:00pm
  • Thu,Thursday, 03 December: 8:00am - 4:30pm
Mines and Money Online Connect

14 - 15 July 2026

Where global mining capital meets opportunity

Opening times:

  • Tue,Tuesday, 14 July: 8:00am - 12:00am
  • Wed,Wednesday, 15 July: 12:00am - 12:00am
  • Thu,Thursday, 16 July: 12:00am - 8:00am
Mines and Money @ RESOURCING TOMORROW

1 - 3 December 2026

Business Design Centre, London

Europe's largest mining investment event, connecting miners with money, and investors with opportunity.

Opening times:

  • Tue,Tuesday, 01 December: 8:00am - 6:00pm
  • Wed,Wednesday, 02 December: 8:00am - 6:00pm
  • Thu,Thursday, 03 December: 8:00am - 4:30pm
International Mining and Resources Conference (IMARC)

27 - 29 October 2026

ICC Sydney

Australia's largest mining event connecting global mining leaders with technology, finance and the future.

Opening times:

  • Tue,Tuesday, 27 October: 9:00am - 5:30pm
  • Wed,Wednesday, 28 October: 9:00am - 5:30pm
  • Thu,Thursday, 29 October: 9:00am - 4:30pm
International Mining and Resources Conference (IMARC)

12 - 14 October 2027

ICC Sydney

Australia's largest mining event connecting global mining leaders with technology, finance and the future.

Opening times:

  • Tue,Tuesday, 12 October: 9:00am - 5:30pm
  • Wed,Wednesday, 13 October: 9:00am - 5:30pm
  • Thu,Thursday, 14 October: 9:00am - 4:30pm
Mines and Money @ IMARC

27 - 29 October 2026

ICC Sydney

Leveraging off the scale of Australia's largest mining event to bring an unrivalled network of thousands of investors to Sydney.

Opening times:

  • Tue,Tuesday, 27 October: 9:00am - 5:30pm
  • Wed,Wednesday, 28 October: 9:00am - 5:30pm
  • Thu,Thursday, 29 October: 9:00am - 4:30pm
Mines and Money @ IMARC

12 - 14 October 2027

ICC Sydney

Leveraging off the scale of Australia's largest mining event to bring an unrivalled network of thousands of investors to Sydney.

Opening times:

  • Tue,Tuesday, 12 October: 9:00am - 5:30pm
  • Wed,Wednesday, 13 October: 9:00am - 5:30pm
  • Thu,Thursday, 14 October: 9:00am - 4:30pm