![Justin Osborne](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>)
Justin Osborne
Chairman at
AUMEGA METALS LTD
Net worth: 255 940 $ as of 31/07/2026
Profile
Justin C.
Osborne is Non-Executive Chairman at AuMEGA Metals Ltd. since 2022, Independent Non-Executive Director at Astral Resources NL and Hamelin Gold Ltd. since 2021, Non-Executive Director at Koongie Park Base Metals Project, and a member of the Australian Institute of Company Directors and the Society of Economic Geologists.
Former roles include Executive Director at Gold Road Resources Ltd. from 2015 to 2021, Independent Non-Executive Director at IGO Ltd. from 2022 to 2025, Vice President-Development Strategy at Gold Fields Ltd. from 2000 to 2012, and Manager-Mineral Resources at St Ives Gold Mining Co. Pty Ltd. Education includes an undergraduate degree from La Trobe University conferred in 1988.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ASTRAL RESOURCES NL 0.07% | 19/09/2025 | 12,32,157 ( 0.07% ) | 112 508 $ | 31/07/2026 |
AUMEGA METALS LTD 0.26% | 30/06/2026 | 37,65,045 ( 0.26% ) | 95 180 $ | 31/07/2026 |
| 15/08/2025 | 10,000 ( 0% ) | 48 251 $ | 31/07/2026 |
Justin Osborne active positions
| Companies | Position | Start |
|---|---|---|
| AUMEGA METALS LTD | Chairman | 01/08/2022 |
| HAMELIN GOLD LIMITED | Director/Board Member | 31/08/2021 |
| ASTRAL RESOURCES NL | Director/Board Member | 18/11/2021 |
Australian Institute of Co. Directors
 Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Corporate Officer/Principal | - |
Society of Economic Geologists
 Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development | Corporate Officer/Principal | - |
Koongie Park Base Metals Project
 Koongie Park Base Metals Project Precious MetalsNon-Energy Minerals Provides gold and base metals mining services | Director/Board Member | - |
Former positions of Justin Osborne
| Companies | Position | End |
|---|---|---|
| IGO LIMITED | Director/Board Member | 15/08/2025 |
| GOLD ROAD RESOURCES | Director/Board Member | 01/06/2021 |
| GOLD FIELDS LIMITED | Corporate Officer/Principal | 01/11/2012 |
| ░░░ ░░░░ ░░░░ ░░░░░░ ░░░ ░░░░░ ░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Justin Osborne
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
69
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Gold Road Resources Ltd.
 Gold Road Resources Ltd. Precious MetalsNon-Energy Minerals Explores for gold | Non-Energy Minerals |
Gold Fields Ltd.
 Gold Fields Ltd. Precious MetalsNon-Energy Minerals Provides gold and copper exploration and mining services | Non-Energy Minerals |
Astral Resources NL
 Astral Resources NL Precious MetalsNon-Energy Minerals Explores and mines for gold and other base metals | Non-Energy Minerals |
IGO Ltd.
 IGO Ltd. Other Metals/MineralsNon-Energy Minerals Produces nickel, copper, cobalt and silver | Non-Energy Minerals |
LaTrobe University
 LaTrobe 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 |
Society of Economic Geologists
Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development | Commercial Services |
St. Ives Gold Mining Co. (Pty) Ltd.
 St. Ives Gold Mining Co. (Pty) Ltd. Precious MetalsNon-Energy Minerals Operates gold mines | Non-Energy Minerals |
AuMEGA Metals Ltd.
 AuMEGA Metals Ltd. Precious MetalsNon-Energy Minerals Engages in gold mining and exploration services | Non-Energy Minerals |
Hamelin Gold Ltd.
 Hamelin Gold Ltd. Precious MetalsNon-Energy Minerals Operates as a mineral resources exploration company | Non-Energy Minerals |
Koongie Park Base Metals Project
Koongie Park Base Metals Project Precious MetalsNon-Energy Minerals Provides gold and base metals mining services | Non-Energy Minerals |
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