Justin Osborne

Chairman at AUMEGA METALS LTD

Net worth: 238 113 $ as of 2026-09-29

58 year

68 connections

Non-Energy Minerals

Commercial Services

Consumer Services

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%	2025-09-18	1,232,157 ( 0.07% )	154 303 $	2026-09-29
AUMEGA METALS LTD 0.26%	2026-06-29	3,765,045 ( 0.26% )	83 810 $	2026-09-29

Justin Osborne active positions

Companies	Position	Start
AUMEGA METALS LTD	Chairman	2022-07-31
HAMELIN GOLD LIMITED	Director/Board Member	2021-08-30
ASTRAL RESOURCES NL	Director/Board Member	2021-11-17
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	-

All active positions of Justin Osborne

Former positions of Justin Osborne

Companies	Position	End
IGO LIMITED	Director/Board Member	2025-08-14
GOLD ROAD RESOURCES	Director/Board Member	2021-05-31
GOLD FIELDS LIMITED	Corporate Officer/Principal	2012-10-31
░░░ ░░░░ ░░░░ ░░░░░░ ░░░ ░░░░░ ░░░░	░░░░░░░░░ ░░░░░░░░░░░░░░░░░	-

See the detail of Justin Osborne's experience

Education of Justin Osborne

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Justin Osborne's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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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