Jonathan Romcke
Chairman at METAROCK GROUP LIMITED
Network origin in Jonathan Romcke first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Australasian Institute of Mining & Metallurgy
 Australasian Institute of Mining & Metallurgy Miscellaneous Commercial ServicesCommercial Services Australasian Institute of Mining & Metallurgy, also known as AusIMM, is the leading organization for professionals working in the resources sector. AusIMM is based in Carlton, Australia, and has subsidiaries in Hong Kong. The Australian company's main focus is on shaping careers, showcasing leadership, creating communities, and upholding standards.
755
| Private Company | Miscellaneous Commercial Services | 755 |
The Institution of Engineers Australia
 The Institution of Engineers Australia Miscellaneous Commercial ServicesCommercial Services The Institution of Engineers Australia is the peak body for the engineering profession in Australia, with approximately 112,000 members. The non-profit company is based in Australia, and Stephen Durkin has been the CEO of the company since 2012. The Australian company's work and strategic priorities are focused on promoting and advancing the engineering profession. The company offers migration skills assessment services for a fee, as well as additional paid services. Engineers Australia also provides information about Graduate membership.
184
| Non-Profit Organization | Miscellaneous Commercial Services | 184 |
| Public Company | Coal | 24 | |
Mine Managers Association of Australia, Inc.
 Mine Managers Association of Australia, Inc. Miscellaneous Commercial ServicesCommercial Services The Mine Managers Association of Australia, Inc. provides members the opportunity for interaction with peers and support. The firm's members serves in the area of mining and include operational and technical service managers, consultants, technical specialists, mine rescue managers, government officials and educators. The company was founded on January 31, 1942 and is headquartered in Toronto, Canada.
8
| Private Company | Miscellaneous Commercial Services | 8 |
| Public Company | Engineering & Construction | 6 | |
| Private Company | Coal | 4 | |
| Subsidiary | Steel | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Jonathan Romcke via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Herald Resources Pty Ltd.
 Herald Resources Pty Ltd. Precious MetalsNon-Energy Minerals Herald Resources Ltd. engages in mineral exploration, development and investment. The company primarily focuses on the Dairi zinc/lead/silver projects. The company is headquartered in West Perth, Australia. | Precious Metals | Director/Board Member Director/Board Member | |
| GABRIEL RESOURCES LTD. | Precious Metals | Corporate Officer/Principal Corporate Officer/Principal | |
Minerals Council of Australia
 Minerals Council of Australia Miscellaneous Commercial ServicesCommercial Services The Minerals Council of Australia operates as an industry association. The non-profit company is based in Kingston, Australia. The Australian company was founded by Gavan David Collery. Tania Constable has been the CEO of the company since 2018. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal | |
| CENTRAL ASIA RESOURCES LIMITED | Precious Metals | Corporate Officer/Principal Chief Executive Officer | |
| LARRY JEWELRY INTERNATIONAL COMPANY LIMITED | Other Consumer Specialties | Chairman | |
| NEWCREST MINING | Precious Metals | Corporate Officer/Principal Chief Operating Officer | |
| ST BARBARA LIMITED | Precious Metals | Corporate Officer/Principal Chief Executive Officer Director of Finance/CFO | |
| University of Adelaide | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| University of Otago | College/University | Undergraduate Degree Undergraduate Degree | |
| University of California, Los Angeles | College/University | Undergraduate Degree | |
Monash University
 Monash University Other Consumer ServicesConsumer Services Monash University operates as a public research university. It specializes in higher education, global engagement, postgraduate courses, undergraduate study, and PhD research. The company was founded on March 1961 and is headquartered in Clayton, Australia. | College/University | Undergraduate Degree Undergraduate Degree | |
| Auckland University | College/University | Undergraduate Degree Graduate Degree | |
| University of Arizona | College/University | Undergraduate Degree Undergraduate Degree | |
| The University of New South Wales | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Macquarie University | College/University | Graduate Degree Doctorate Degree | |
| The University of Queensland | College/University | Undergraduate Degree Undergraduate Degree | |
| Trinity College Dublin | College/University | Undergraduate Degree Undergraduate Degree | |
| The University of Sydney | College/University | Undergraduate Degree Undergraduate Degree | |
| Curtin University | College/University | Undergraduate Degree Masters Business Admin | |
| The University of Newcastle | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Technology Sydney | College/University | Graduate Degree Undergraduate Degree Undergraduate Degree | |
| University of Tasmania | College/University | Undergraduate Degree Graduate Degree | |
| MMG LIMITED | Other Metals/Minerals | Chief Tech/Sci/R&D Officer Corporate Officer/Principal | |
| The University of Western Australia | College/University | Masters Business Admin Undergraduate Degree Graduate Degree Doctorate Degree Undergraduate Degree Masters Business Admin | |
Australian Institute of Co. Directors
 Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Australian Institute of Co. Directors is a non-profit organization that provides leadership on director issues. It offers governance education, director development, and advocacy. The organization was founded in January 1, 1990 and is headquartered in Sydney, Australia. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Society of Economic Geologists
 Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services The Society of Economic Geologists (SEG) is an organization that focuses on economic geology. The organization is based in Littleton, CO. The company offers membership benefits such as access to publications, webinars, and job listings. The SEG also has a foundation that provides funding for students and early career professionals. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Australian Institute of Geoscientists
 Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Australian Institute of Geoscientists is a nonprofit company headquartered in Perth, Australia. The firm operates as an institute which represents geoscientists. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| HAWSONS IRON LIMITED | Steel | Chief Operating Officer Corporate Officer/Principal | |
| BATHURST RESOURCES LIMITED | Coal | Corporate Officer/Principal Corporate Officer/Principal | |
| Institute of Business Appraisers | Corporate Officer/Principal | ||
| CAPRICORN METALS LTD | Precious Metals | Chief Executive Officer Corporate Officer/Principal | |
| OZ MINERALS | Other Metals/Minerals | Corporate Officer/Principal Corporate Officer/Principal | |
LJ Hooker Corp. Ltd.
 LJ Hooker Corp. Ltd. Real Estate DevelopmentFinance LJ Hooker Ltd. provides real estate services. It offers commercial services including buying, selling, and leasing properties for commercial and investment purposes. The company was founded by Leslie Joseph Hooker in 1928 and is headquartered in Alexandria, Australia. | Real Estate Development | Corporate Officer/Principal | |
Australian Coal Association
 Australian Coal Association CoalEnergy Minerals Australian Coal Association is a coal mining industry lobby group. The company is headquartered in Barton, Australia. | Coal | Director/Board Member Chairman | |
| AUSGOLD LIMITED | Precious Metals | Corporate Officer/Principal | |
Queensland Resources Council
 Queensland Resources Council Miscellaneous Commercial ServicesCommercial Services Queensland Resources Council is a private company headquartered in Brisbane, Australia, with subsidiaries in that country. The firm operates as a not-for-profit industry association representing the commercial developers. Janette Hewson has been the CEO since 2023. | Miscellaneous Commercial Services | Director/Board Member President Corporate Officer/Principal | |
| The Australian Institute of Geologists | Corporate Officer/Principal Corporate Officer/Principal | ||
| Australian Institute of Business | College/University | Masters Business Admin Masters Business Admin | |
| Aperto Investments Ltd. | Director/Board Member | ||
Macquarie Gold Ltd.
 Macquarie Gold Ltd. Precious MetalsNon-Energy Minerals Macquarie Gold Ltd. engages in the production of gold. The firm aims to develop a underground gold resources. Its project includes the Adelong Gold project. The company was founded on November 2010 and is headquartered in Sydney, Australia. | Precious Metals | Director/Board Member | |
Platypus Resources Ltd.
 Platypus Resources Ltd. Precious MetalsNon-Energy Minerals Part of Lepidico Ltd., Platypus Resources Ltd. explores gold and copper ore mines. The company is based in Perth, Australia. Platypus Resources was acquired by Lepidico Ltd. on October 15, 2013 for $3.23 million. | Precious Metals | Director/Board Member | |
| Western Australian School of Mines | College/University | Graduate Degree Undergraduate Degree | |
BK Gold Mines Pty Ltd.
 BK Gold Mines Pty Ltd. Precious MetalsNon-Energy Minerals BK Gold Mines Pty Ltd. explores and mines gold. It focuses on small, high grade and high margin gold deposits. The company was founded on November 1, 2014 and is headquartered in West Perth, Australia. | Precious Metals | Director/Board Member | |
| TEMPEST MINERALS LIMITED | Other Metals/Minerals | Chief Executive Officer | |
| SARYTOGAN GRAPHITE LIMITED | Other Metals/Minerals | Chief Tech/Sci/R&D Officer Chief Executive Officer | |
| ALDERAN RESOURCES LIMITED | Precious Metals | Chief Operating Officer | |
Warrigal Mining Pty Ltd.
 Warrigal Mining Pty Ltd. Other Metals/MineralsNon-Energy Minerals Warrigal Mining Pty Ltd. engages in the acquisition and development of mineral resource properties. Its projects include Mount Magnet and Yalgoo. The company was founded in 2016 and is headquartered in West Perth, Australia. | Other Metals/Minerals | Director/Board Member |
Statistics
International
| Australia | 39 |
| United States | 5 |
| New Zealand | 4 |
| United Kingdom | 2 |
| Hong Kong | 2 |
Sectoral
| Non-Energy Minerals | 20 |
| Consumer Services | 19 |
| Commercial Services | 6 |
| Energy Minerals | 3 |
| Consumer Durables | 2 |
Operational
| Corporate Officer/Principal | 282 |
| Director/Board Member | 213 |
| Chief Executive Officer | 75 |
| Undergraduate Degree | 56 |
| Independent Dir/Board Member | 48 |
Most connected contacts
| Insiders | |
|---|---|
| Stuart Sampson | 21 |
| Kenneth Patrick Farrell | 18 |
| Stewart Butel | 18 |
| Gary O'Connor | 17 |
| Peter John Reynolds | 17 |
| David Casey | 14 |
| Neville Sneddon | 14 |
| Bob Vassie | 13 |
| David Reeves | 13 |
| Pieter Britz | 13 |
| Charles David Nesbitt | 12 |
| John Harry Pegler | 12 |
| Graeme Sloan | 11 |
| Brian Hurley | 11 |
| Caedmon Marriott | 10 |
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