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Michael Benjamin Rosenstreich
Director/Board Member at
Tantalum International Ltd.
Profile
Michael Benjamin Rosenstreich currently works at Tantalum International Ltd., as Director from 2014, Australasian Institute of Mining & Metallurgy, as Member, Australian Institute of Co. Directors, as Member, and Keystone Resource Development, as Principal.
Mr. Rosenstreich also formerly worked at NH3 Clean Energy Ltd., as Chief Executive Officer, Director & MD, StreamPlay Studios Ltd., as Executive Chairman & Managing Director from 2015 to 2018, Greenwing Resources Ltd., as Managing Director in 2013, Indiana Resources Ltd., as Independent Non-Executive Director in 2022, Helix Resources Ltd., as Non-Executive Director in 2025, and N.M.
Rothschild & Sons (Australia) Pty Ltd., as Senior Member in 2002.
Mr. Rosenstreich received his undergraduate degree in 1984 from the University of Otago and graduate degree in 1996 from Macquarie University.
Michael Benjamin Rosenstreich active positions
| Companies | Position | Start |
|---|---|---|
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 | 22/12/2010 |
Australian Institute of Co. Directors
 Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Corporate Officer/Principal | 22/12/2010 |
Keystone Resource Development | Corporate Officer/Principal | - |
Tantalum International Ltd.
 Tantalum International Ltd. Other Metals/MineralsNon-Energy Minerals Mines for tantalum and other minerals | Director/Board Member | 30/04/2014 |
Former positions of Michael Benjamin Rosenstreich
| Companies | Position | End |
|---|---|---|
| HELIX RESOURCES LIMITED | Chief Executive Officer | 31/10/2023 |
| INDIANA RESOURCES LIMITED | Director/Board Member | 17/10/2022 |
| NH3 CLEAN ENERGY LIMITED | Chief Executive Officer | 30/11/2020 |
| STREAMPLAY STUDIO LIMITED | Chief Executive Officer | 09/04/2018 |
| GREENWING RESOURCES LTD | Chief Executive Officer | 03/10/2013 |
Training of Michael Benjamin Rosenstreich
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
79
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Greenwing Resources Ltd.
 Greenwing Resources Ltd. Other Metals/MineralsNon-Energy Minerals Engages in exploration and development of graphite & lithium mineral properties | Non-Energy Minerals |
Indiana Resources Ltd.
 Indiana Resources Ltd. Precious MetalsNon-Energy Minerals Engages in the exploration, development and production of graphite, nickel, gold and copper mineralization | Non-Energy Minerals |
Helix Resources Ltd.
 Helix Resources Ltd. Precious MetalsNon-Energy Minerals Engages in the exploration and mining of gold, iron ore and base metal mineral | Non-Energy Minerals |
StreamPlay Studios Ltd.
 StreamPlay Studios Ltd. Packaged SoftwareTechnology Services Develops and operates eSports tournament platform on smartphones, tablets and consoles | Technology Services |
University of Otago
 University of Otago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
N.M. Rothschild & Sons (Australia) Pty Ltd.
 N.M. Rothschild & Sons (Australia) Pty Ltd. Investment ManagersFinance Provides financial, venture capital, and investment services | Finance |
Macquarie University
 Macquarie University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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 |
Australian Institute of Co. Directors
Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Commercial Services |
Hexagon Energy Materials Ltd.
 Hexagon Energy Materials Ltd. Precious MetalsNon-Energy Minerals Mines for graphite and other minerals | Non-Energy Minerals |
Tantalum International Ltd.
Tantalum International Ltd. Other Metals/MineralsNon-Energy Minerals Mines for tantalum and other minerals | Non-Energy Minerals |
Keystone Resource Development |
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