![Greg Lilleyman](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Greg Lilleyman
Net worth: 117 821 $ as of 31/12/2025
Profile
Greg Lilleyman is Executive Chairman at Genmin Ltd. starting in 2025.
Mr. Lilleyman is Director at The University of Western Australia Business School.
Mr. Lilleyman is Member at the Australian Institute of Co. Directors.
Mr. Lilleyman is Member at the Australian Institute of Mining Engineers.
Former roles include Managing Director & Chief Executive Officer at Nathan River Resources, Non-Executive Director at Global Lithium Resources Ltd. from 2022 to 2024, Group Executive at Rio Tinto Plc from 2014 to 2016, Chief Operating Officer at Fortescue Ltd. from 2018 to 2021, Group Executive-Technology & Innovation at Rio Tinto Ltd., President at The Chamber of Minerals & Energy of Western Australia, Inc., and President-Pilbara Operations at Rio Tinto Iron Ore (Pilbara) Sales Pty Ltd. Education includes undergraduate studies at Curtin University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 20/11/2024 | 2,84,971 ( 0.11% ) | 117 821 $ | 31/12/2025 |
Greg Lilleyman active positions
| Companies | Position | Start |
|---|---|---|
| GENMIN LIMITED | Chairman | 23/12/2024 |
Australian Institute of Mining Engineers | Corporate Officer/Principal | - |
Australian Institute of Co. Directors
 Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Corporate Officer/Principal | - |
The University of Western Australia Business School
 The University of Western Australia Business School Functions as a College/University | Director/Board Member | - |
Former positions of Greg Lilleyman
| Companies | Position | End |
|---|---|---|
| GLOBAL LITHIUM RESOURCES LIMITED | Director/Board Member | 20/11/2024 |
| FORTESCUE LTD | Chief Operating Officer | 16/02/2021 |
| RIO TINTO PLC | Corporate Officer/Principal | 01/06/2016 |
The Chamber of Minerals & Energy of Western Australia, Inc.
 The Chamber of Minerals & Energy of Western Australia, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as an association for the welfare of companies involved in oil and gas exploration | President | 29/07/2013 |
Nathan River Resources | Chief Executive Officer | - |
Training of Greg Lilleyman
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Rio Tinto Plc
 Rio Tinto Plc Explores and mines for mineral resources | |
Fortescue Ltd.
 Fortescue Ltd. SteelNon-Energy Minerals Explores, evaluates and develops mineral resources | Non-Energy Minerals |
Rio Tinto Ltd.
 Rio Tinto Ltd. Other Metals/MineralsNon-Energy Minerals Explores and mines for mineral resources | Non-Energy Minerals |
Curtin University
 Curtin University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Australian Institute of Co. Directors
Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Commercial Services |
The Chamber of Minerals & Energy of Western Australia, Inc.
The Chamber of Minerals & Energy of Western Australia, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as an association for the welfare of companies involved in oil and gas exploration | Commercial Services |
Rio Tinto Iron Ore (Pilbara) Sales Pty Ltd.
 Rio Tinto Iron Ore (Pilbara) Sales Pty Ltd. Other Metals/MineralsNon-Energy Minerals Explores and mines for mineral resources | Non-Energy Minerals |
Australian Institute of Mining Engineers | |
The University of Western Australia Business School
The University of Western Australia Business School Functions as a College/University | |
Global Lithium Resources Ltd.
 Global Lithium Resources Ltd. Provides lithium exploration and development services | |
Genmin Ltd.
 Genmin Ltd. Operates as iron ore exploration and development company | |
Nathan River Resources |
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