John Holliday
Net worth: 338 317 $ as of 29/06/2026
Net worth: 338 317 $ as of 29/06/2026
John Holliday is currently Independent Non-Executive Technical Director at LinQ Minerals Ltd. since 2025 and Independent Non-Executive Director at Kincora Copper Ltd. since 2017.
Memberships include Australian Institute of Geoscientists, Society of Economic Geology, and Australian Society of Exploration Geophysicists.
Principal at Holliday Geoscience.
Former roles include Independent Non-Executive Director at Integrated Green Energy Solutions Ltd. from 2011 to 2014, Director & Technical Director at Alice Queen Ltd., and General Manager-Property Generation at Newcrest Mining Ltd. Education includes undergraduate studies at Macquarie University and The University of Sydney.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/05/2026 | 476,582 ( 1% ) | 271 652 $ | 29/06/2026 | |
0.16% | 07/05/2026 | 331,818 ( 0.16% ) | 66 666 $ | 29/06/2026 |
| Companies | Position | Start |
|---|---|---|
| KINCORA COPPER LIMITED | Director/Board Member | 31/01/2017 |
Holliday Geoscience | Corporate Officer/Principal | - |
Australian Institute of Geoscientists
Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists | Corporate Officer/Principal | - |
Australian Society of Exploration Geophysicists
Australian Society of Exploration Geophysicists Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization that engages in society of professional earth scientists | Corporate Officer/Principal | - |
Society of Economic Geology | Corporate Officer/Principal | - |
| Companies | Position | End |
|---|---|---|
| INTEGRATED GREEN ENERGY SOLUTIONS LTD | Director/Board Member | 26/10/2014 |
| NEWCREST MINING | Corporate Officer/Principal | - |
| ALICE QUEEN LIMITED | Chief Tech/Sci/R&D Officer | - |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 10 |
|---|---|
Newcrest Mining Ltd.
Newcrest Mining Ltd. Precious MetalsNon-Energy Minerals Provides gold and copper mining services | Non-Energy Minerals |
Integrated Green Energy Solutions Ltd.
Integrated Green Energy Solutions Ltd. Miscellaneous ManufacturingProducer Manufacturing Engages in construction and operation of plastics to fuel facilities | Producer Manufacturing |
Macquarie University
Macquarie University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The University of Sydney
The University of Sydney Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Australian Institute of Geoscientists
Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists | Commercial Services |
Society of Economic Geology | |
Australian Society of Exploration Geophysicists
Australian Society of Exploration Geophysicists Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization that engages in society of professional earth scientists | Commercial Services |
Kincora Copper Ltd.
Kincora Copper Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the acquisition, exploration and development of mineral properties with a focus on copper and gold projects | Non-Energy Minerals |
Holliday Geoscience | |
Alice Queen Ltd.
Alice Queen Ltd. Precious MetalsNon-Energy Minerals Engages in mining of gold and copper | Non-Energy Minerals |
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