John Michael McMahon
Directeur/Membre du Conseil chez The Murray & Roberts Trust
Provenance du réseau au premier degré de John Michael McMahon
| Entité | Type d'entité | Industrie | |
|---|---|---|---|
| Public Company | Precious Metals | 41 | |
| Public Company | Engineering & Construction | 33 | |
| Public Company | Other Metals/Minerals | 26 | |
| Extinct | Precious Metals | 15 | |
University of Glasgow
14
| College/University | Other Consumer Services | 14 |
Gencor Ltd.
 Gencor Ltd. Other Metals/MineralsNon-Energy Minerals Gencor Ltd. engages in the mining of minerals. The company was founded in 1980 and is headquartered in Parktown, South Africa.
7
| Private Company | Other Metals/Minerals | 7 |
The Murray & Roberts Trust
5
| Trust/Trustee | 5 |
Graphique Sociétés connectées au second degré
Relation dans plusieurs entreprises
Sociétés connectées à John Michael McMahon via son réseau personnel
| Société | Secteur | Personnes liées | Poste principal |
|---|---|---|---|
| ANGLO AMERICAN PLC | Other Metals/Minerals | Chief Tech/Sci/R&D Officer Corporate Officer/Principal Director/Board Member | |
| ARCELORMITTAL SOUTH AFRICA LIMITED | Steel | Director/Board Member Chief Executive Officer | |
| ANGLOGOLD ASHANTI LIMITED | Precious Metals | Director/Board Member Director/Board Member Human Resources Officer Corporate Officer/Principal | |
Río Narcea Gold Mines Ltd.
 Río Narcea Gold Mines Ltd. Precious MetalsNon-Energy Minerals Río Narcea Gold Mines Ltd. provides gold ore mining services. It engages in acquisition, development, and operation of base and precious metal properties in Spain, Portugal, and Mauritania. The company's products include gold, copper, and nickel concentrates. Río Narcea Gold Mines was founded in 1994 and is located in Toronto, Canada | Precious Metals | Director/Board Member Founder Director/Board Member | |
| BANRO CORPORATION (USA) | Precious Metals | Chairman President | |
| NEDBANK GROUP LIMITED | Regional Banks | Director/Board Member Director/Board Member Director/Board Member | |
| MINING AND METALLURGICAL COMPANY NORILSK NICKEL | Other Metals/Minerals | Corporate Officer/Principal Corporate Officer/Principal Corporate Secretary | |
| KUMBA IRON ORE LIMITED | Steel | Chairman Chairman Director/Board Member | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Undergraduate Degree Masters Business Admin Doctorate Degree | |
| BHP GROUP PLC | Miscellaneous | Corporate Officer/Principal Director/Board Member Founder | |
| ANGLO AMERICAN PLATINUM LIMITED | Other Metals/Minerals | Director/Board Member Chief Executive Officer Corporate Officer/Principal Director/Board Member Director/Board Member Corporate Officer/Principal Director/Board Member | |
| SASOL LIMITED | Chemicals: Major Diversified | Director/Board Member Chairman Chairman | |
| SANLAM LIMITED | Property/Casualty Insurance | Chairman Director/Board Member | |
| MTN GROUP LIMITED | Wireless Telecommunications | President Director/Board Member General Counsel | |
| TIGER BRANDS LIMITED | Food: Major Diversified | Chairman Director/Board Member Investor Relations Contact | |
| AFRICAN RAINBOW MINERALS LIMITED | Other Metals/Minerals | President Director of Finance/CFO Director/Board Member Director/Board Member | |
| NORTHAM PLATINUM LIMITED | Other Metals/Minerals | Director/Board Member Chairman Director/Board Member | |
| PPC LTD | Construction Materials | Director/Board Member Director/Board Member Director of Finance/CFO | |
| ASPEN PHARMACARE HOLDINGS LIMITED | Pharmaceuticals: Major | Director/Board Member Director/Board Member | |
Clough Ltd.
 Clough Ltd. Engineering & ConstructionIndustrial Services Clough Ltd. operates as an engineering and construction contracting company. It offers engineering, onshore and offshore construction, near shore marine, commissioning, brown fields. It serves the mining, energy and infrastructure market. The company was founded by John Oswald Clough in 1919 and is headquartered in West Perth, Australia. | Engineering & Construction | Director/Board Member Chairman Director/Board Member Chairman Director/Board Member Director/Board Member | |
| ZIMPLATS HOLDINGS LIMITED | Other Metals/Minerals | Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member | |
Simmer & Jack Pty Ltd.
 Simmer & Jack Pty Ltd. Precious MetalsNon-Energy Minerals Simmer & Jack Mines Ltd. engages in the provision of of various investments. The company was founded in 1924 and is headquartered in Johannesburg, South Africa. | Precious Metals | Director/Board Member Director/Board Member Director/Board Member | |
| NEDBANK LIMITED | Major Banks | Director/Board Member Director/Board Member Comptroller/Controller/Auditor Director/Board Member | |
| University of Cambridge | College/University | Graduate Degree Doctorate Degree Graduate Degree | |
Sanlam Life Insurance Ltd.
 Sanlam Life Insurance Ltd. Investment ManagersFinance Sanlam Life Insurance Ltd. provides life insurance services. It offers life, funeral cover, disability cover, income protection, critical illness insurance products, medical aid, gap cover insurance vehicle, house contents, building and all risk insurance products. The company was founded in 1918 and is headquartered in Bellville, South Africa. | Investment Managers | Chairman Director/Board Member | |
South African Airways SOC Ltd.
 South African Airways SOC Ltd. Other Consumer ServicesConsumer Services South African Airways SOC Ltd. provides airline transportation services. It also offers logistics and aircraft maintenance, repair, and overhaul through its subsidiaries. The company was founded on February 1, 1934 and is headquartered in Johannesburg, South Africa. | Other Consumer Services | Chairman Chairman | |
Anglo American Corp. of South Africa Pty Ltd.
 Anglo American Corp. of South Africa Pty Ltd. Other Metals/MineralsNon-Energy Minerals Part of Anglo American Plc, Anglo American Corp. of South Africa Pty Ltd. mines minerals. The company is based in Pretoria, South Africa. | Other Metals/Minerals | Corporate Officer/Principal Corporate Officer/Principal Director of Finance/CFO | |
| University of Pretoria | College/University | Graduate Degree Corporate Officer/Principal Doctorate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| University of Cape Town | College/University | Undergraduate Degree Undergraduate Degree Masters Business Admin Undergraduate Degree Corporate Officer/Principal Corporate Officer/Principal | |
| University of the Witwatersrand | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Corporate Officer/Principal Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Masters Business Admin Graduate Degree | |
| University of South Africa | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| LIFE HEALTHCARE GROUP HOLDINGS LIMITED | Hospital/Nursing Management | Director/Board Member Chairman Director/Board Member | |
PricewaterhouseCoopers, Inc.
 PricewaterhouseCoopers, Inc. Miscellaneous Commercial ServicesCommercial Services Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers, Inc. is a South African company that provides accounting, auditing, and bookkeeping services. The company is based in Sunninghill, South Africa. | Miscellaneous Commercial Services | Corporate Officer/Principal Chief Executive Officer | |
The South African Institute of Chartered Accountants
 The South African Institute of Chartered Accountants Miscellaneous Commercial ServicesCommercial Services The South African Institute of Chartered Accountants operates as an institute of chartered accountants. The private company is based in Bruma Lake, South Africa. Sithembiso Nomvalo has been the CEO of the South African company since 2019. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Chairman | |
The Institute of Directors
 The Institute of Directors Miscellaneous Commercial ServicesCommercial Services The Institute of Directors provides informative events and professional development courses. The non-profit company is based in Johannesburg, South Africa. Parmesvari Natesan has been the CEO of the South African company since 2010. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Director/Board Member | |
| MASIMBA HOLDINGS LIMITED | Engineering & Construction | Chairman Director of Finance/CFO President | |
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 President | |
Gold Fields Ghana Ltd.
 Gold Fields Ghana Ltd. Precious MetalsNon-Energy Minerals Gold Fields Ghana Ltd. engages in gold mining. The company was founded in 1993 and is headquartered in Accra, Ghana. | Precious Metals | Director/Board Member Chief Executive Officer | |
| MC MINING LIMITED | Coal | Chief Executive Officer Chief Executive Officer | |
| Rhodes University | College/University | Graduate Degree Corporate Officer/Principal Undergraduate Degree Corporate Officer/Principal Director/Board Member | |
The Hans Merensky Foundation
 The Hans Merensky Foundation Miscellaneous Commercial ServicesCommercial Services The Hans Merensky Foundation provides financial assistance to post-graduate students at selected tertiary institutions in South Africa. It promotes and assists the development of resources in South Africa and neighbouring territories; and to promote the health and welfare of the inhabitants, specifically through research, experimentation, and demonstration and through the correlation and application of scientific knowledge. The company is headquartered in Johannesburg, South Africa. | Miscellaneous Commercial Services | Director/Board Member President Director/Board Member | |
Mobile Telephone Networks Pty Ltd.
 Mobile Telephone Networks Pty Ltd. Cable/Satellite TVConsumer Services Part of MTN Group Ltd., Mobile Telephone Networks Pty Ltd. is a South African telephone communications company. The company is based in Johannesburg, South Africa. | Cable/Satellite TV | Director/Board Member Director/Board Member | |
Bombela Concession Co. (RF) (Pty) Ltd.
 Bombela Concession Co. (RF) (Pty) Ltd. Engineering & ConstructionIndustrial Services Bombela Concession Co. (Pty) Ltd. provides concession contract management services. It builds, maintains, and operates Gautrain rapid rail systems. The company is headquartered in Johannesburg, South Africa. | Engineering & Construction | Chairman Director/Board Member Director/Board Member | |
| Murray & Roberts International Ltd. | Chairman Corporate Officer/Principal | ||
| REDEFINE PROPERTIES LIMITED | Real Estate Investment Trusts | Director/Board Member Director/Board Member | |
Murray & Roberts Ltd.
 Murray & Roberts Ltd. Engineering & ConstructionIndustrial Services Part of Masimba Holdings Ltd., Murray & Roberts Ltd. is a South African company that provides general contracting and engineering services. | Engineering & Construction | Chairman Director/Board Member Director of Finance/CFO Director/Board Member Chairman Director/Board Member | |
| University of Johannesburg | College/University | Graduate Degree Graduate Degree Corporate Officer/Principal | |
| Harvard Business School | College/University | Corporate Officer/Principal Masters Business Admin | |
MTN Service Provider (Pty) Ltd.
 MTN Service Provider (Pty) Ltd. Wireless TelecommunicationsCommunications MTN Service Provider (Pty) Ltd. provides mobile and Internet-based communications services. The company is headquartered in Rooderport, South Africa. | Wireless Telecommunications | Director/Board Member Director/Board Member |
Statistiques
Internationale
| Afrique du Sud | 37 |
| Royaume-Uni | 5 |
| Etats-Unis | 4 |
| Canada | 3 |
| Australie | 3 |
Sectorielle
| Non-Energy Minerals | 17 |
| Consumer Services | 12 |
| Finance | 6 |
| Commercial Services | 6 |
| Industrial Services | 5 |
Opérationnelle
| Director/Board Member | 604 |
| Independent Dir/Board Member | 227 |
| Chairman | 184 |
| Corporate Officer/Principal | 171 |
| Chief Executive Officer | 74 |
Relations les plus connectées
| Insiders | |
|---|---|
| David C. U'Prichard | 49 |
| John Stalker | 38 |
| Babalwa Ngonyama | 34 |
| Ian Cockerill | 30 |
| David Brown | 29 |
| Rupert Lascelles Pennant-Rea | 27 |
| Stuart H. Leckie | 26 |
| Khotso Mokhele | 25 |
| Imogen Mkhize | 25 |
| Roy Cecil Andersen | 23 |
| Kobus Möller | 23 |
| Suresh Kana | 22 |
| Namane Milcah Magau | 21 |
| Ntombi Langa-Royds | 21 |
| Donald Ncube | 20 |
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