![Mark Calderwood](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>)
Mark Calderwood
Amministratore Delegato presso
MIDAS MINERALS LIMITED
Patrimonio netto: 11 M $ in data 31/08/2026
Profilo
Mark Andrew Calderwood is the founder of Amery Holdings Pty Ltd., founded in 1987.
Current jobs include Non-Executive Director at Pilbara Gold Ltd. since 2022, Managing Director & Director at Midas Minerals Ltd. since 2021, Director at Mount Belches Pty Ltd., and Member at Australasian Institute of Mining & Metallurgy.
Former jobs include Chief Executive Officer, Executive Director & MD at Tawana Resources Pty Ltd. from 2016 to 2018; Chief Executive Officer, Executive Director & MD at Perseus Mining Ltd. from 2003 to 2013; Chief Executive Officer at TMK Energy Ltd.; Non-Executive Chairman at Midas Minerals Ltd.; Non-Executive Director at Amani Gold Ltd. from 2014 to 2018; Non-Executive Director & Technical Director at Explaurum Ltd. from 2013 to 2016; Non-Executive Director at Turaco Gold Ltd. from 2007 to 2019; Non-Independent Non-Executive Director at Alita Resources Ltd. in 2019; Director at Lithco No 2 Pty Ltd.; Non-Executive Director at Eastern Resources Ltd. from 2023 to 2026; and Exploration Manager at Moto Goldmines Australia Pty Ltd.
Partecipazioni note in società pubbliche
| Società | Data | Numero di azioni | Valutazione | Data di valutazione |
|---|---|---|---|---|
| 10/07/2026 | 11.844.290 ( 4,83% ) | 11 M $ | 31/08/2026 | |
PILBARA GOLD LIMITED 0,38% | 12/06/2026 | 892.364 ( 0,38% ) | 345 336 $ | 31/08/2026 |
Posizioni attive di Mark Calderwood
| Società | Posizione | Inizio |
|---|---|---|
| PILBARA GOLD LIMITED | Direttore/Membro del Consiglio | 26/05/2022 |
| MIDAS MINERALS LIMITED | Amministratore Delegato | 01/07/2022 |
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 | 09/12/2010 |
Mount Belches Pty Ltd.
 Mount Belches Pty Ltd. Other Metals/MineralsNon-Energy Minerals Engaged in lithium mining | Direttore/Membro del Consiglio | - |
Precedenti posizioni note di Mark Calderwood
| Società | Posizione | Fine |
|---|---|---|
| EASTERN RESOURCES LIMITED | Direttore/Membro del Consiglio | 08/01/2026 |
| TURACO GOLD LIMITED | Presidente | 02/11/2018 |
| ALIA RESONPV | Amministratore Delegato | 20/09/2019 |
| TAWANA RESOURCES N.L. | Amministratore Delegato | 01/12/2018 |
| AMANI GOLD | Direttore/Membro del Consiglio | 02/01/2018 |
Esperienze
Posizioni ricoperte
Attive
Inattive
Società nel listino
Aziende private
Relazioni
59
Relazioni di 1° grado
15
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
Società collegate
| Aziende private | 15 |
|---|---|
Tawana Resources Pty Ltd.
 Tawana Resources Pty Ltd. SteelNon-Energy Minerals Engages in exploration of iron ore and metal mining activities | Non-Energy Minerals |
Perseus Mining Ltd.
 Perseus Mining Ltd. Precious MetalsNon-Energy Minerals Operates as a gold production, development and exploration company | Non-Energy Minerals |
Amani Gold Ltd.
 Amani Gold Ltd. Precious MetalsNon-Energy Minerals Engages in the acquisition and exploration of mineral properties | Non-Energy Minerals |
Moto Goldmines Australia Pty Ltd.
 Moto Goldmines Australia Pty Ltd. Precious MetalsNon-Energy Minerals Explores and mines for gold | Non-Energy Minerals |
Kairos Minerals Ltd.
 Kairos Minerals Ltd. Precious MetalsNon-Energy Minerals Explores and mines gold and base metal mineralisation | 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 |
Explaurum Ltd.
 Explaurum Ltd. Other Metals/MineralsNon-Energy Minerals Mines for gold, tin and other minerals | Non-Energy Minerals |
Turaco Gold Ltd.
 Turaco Gold Ltd. Precious MetalsNon-Energy Minerals Acquires, explores and develops gold projects | Non-Energy Minerals |
Eastern Resources Ltd.
 Eastern Resources Ltd. SteelNon-Energy Minerals Explores and mines iron ore | Non-Energy Minerals |
TMK Energy Ltd.
 TMK Energy Ltd. Oil & Gas ProductionEnergy Minerals Engages in the exploration and production of petroleum and gas properties | Energy Minerals |
Alita Resources Ltd.
 Alita Resources Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the exploitation of tantalum mineral resources | Non-Energy Minerals |
Mount Belches Pty Ltd.
Mount Belches Pty Ltd. Other Metals/MineralsNon-Energy Minerals Engaged in lithium mining | Non-Energy Minerals |
Lithco No 2 Pty Ltd.
 Lithco No 2 Pty Ltd. Chemicals: AgriculturalProcess Industries Provides lithium and other minerals mining services | Process Industries |
Midas Minerals Ltd.
 Midas Minerals Ltd. Precious MetalsNon-Energy Minerals Provides gold, copper, nickel and lithium mining services | Non-Energy Minerals |
Amery Holdings Pty Ltd.
 Amery Holdings Pty Ltd. MiscellaneousMiscellaneous Functions as an investment holding company | Miscellaneous |
