Bradley Valiukas

Chief Executive Officer at KAISER REEF LIMITED

Net worth: 339 261 $ as of 30/06/2026

Non-Energy Minerals

Consumer Services

Commercial Services

Profile

Bradley Valiukas was the founder of Aurumin Ltd., founded in 2020, where the title held was Managing Director & Executive Director from 2020 to 2024.
Current jobs include Managing Director & Executive Director at Kaiser Reef Ltd. starting in 2023, Director at Bv Mining Pty Ltd. since 2006, and Member at the Australasian Institute of Mining & Metallurgy.
Former jobs include Manager-Technical Services at Northern Star Resources Ltd. from 2015 to 2019, Chief Operating Officer at Prodigy Gold NL, Deputy Chief Mining Engineer at Wyloo Kambalda Pty Ltd., and Chief Operating Officer at Focus Minerals Ltd. from 2010 to 2012.
Education includes undergraduate studies at The University of New South Wales.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
KAISER REEF LTD 0.43%	09/01/2026	2,577,382 ( 0.43% )	339 261 $	30/06/2026

Bradley Valiukas active positions

Companies	Position	Start
KAISER REEF LIMITED	Chief Executive Officer	07/10/2025
Australasian Institute of Mining & Metallurgy Australasian Institute of Mining & Metallurgy Miscellaneous Commercial ServicesCommercial Services Provides services to professionals engaged in all facets of the global resources sector	Corporate Officer/Principal	-
Bv Mining Pty Ltd.	Director/Board Member	01/10/2006

All active positions of Bradley Valiukas

Former positions of Bradley Valiukas

Companies	Position	End
AURUMIN	Founder	22/11/2024
NORTHERN STAR RESOURCES LIMITED	Chief Tech/Sci/R&D Officer	01/12/2019
FOCUS MINERALS LIMITED	Chief Operating Officer	24/01/2012
PRODIGY GOLD NL	Chief Operating Officer	-
MINCOR RESOURCES NL	Corporate Officer/Principal	-

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Linked companies

Private companies	9
Northern Star Resources Ltd. Northern Star Resources Ltd. Precious MetalsNon-Energy Minerals Acquires, explores and develops mineral resources	Non-Energy Minerals
Prodigy Gold NL Prodigy Gold NL Precious MetalsNon-Energy Minerals Engages in exploration and development of gold properties	Non-Energy Minerals
Mincor Resources NL Mincor Resources NL Other Metals/MineralsNon-Energy Minerals Engages in the exploration and mining of nickel and base metal	Non-Energy Minerals
The University of New South Wales The University of New South Wales Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Focus Minerals Ltd. Focus Minerals Ltd. Precious MetalsNon-Energy Minerals Explores and mines gold, nickel and other base metals	Non-Energy Minerals
Australasian Institute of Mining & Metallurgy Australasian Institute of Mining & Metallurgy Miscellaneous Commercial ServicesCommercial Services Provides services to professionals engaged in all facets of the global resources sector	Commercial Services
Kaiser Reef Ltd. Kaiser Reef Ltd. Precious MetalsNon-Energy Minerals Engages in exploration and development of gold mining properties	Non-Energy Minerals
Aurumin Ltd. Aurumin Ltd. Precious MetalsNon-Energy Minerals Operates gold mines	Non-Energy Minerals
Bv Mining Pty Ltd.