Stefan Buys
Corporate Officer/Principal at ARCELORMITTAL
Stefan Buys active positions
| Companies | Position | Start | End |
|---|---|---|---|
| ARCELORMITTAL | Corporate Officer/Principal | - | - |
Glencore Queensland Ltd.
 Glencore Queensland Ltd. CoalEnergy Minerals Glencore Queensland Ltd. provides coal, gold, zinc, and copper mining & processing services. The company was founded in 1970 and is headquartered in Brisbane, Australia. | Chief Operating Officer | 14/07/2008 | - |
Career history of Stefan Buys
Former positions of Stefan Buys
| Companies | Position | Start | End |
|---|---|---|---|
ArcelorMittal Mining
 ArcelorMittal Mining SteelNon-Energy Minerals ArcelorMittal Mining manufactures steel products. The private company is based in Luxembourg, Luxembourg. Kleber Silva has been the CEO of the Luxembourger company since 2024. | Chief Executive Officer | 01/10/2021 | 08/04/2024 |
Complejo Metalurgico Altonorte SA
 Complejo Metalurgico Altonorte SA Other Metals/MineralsNon-Energy Minerals Part of Glencore Plc, Complejo Metalurgico Altonorte SA mines for copper. The company is based in Santiago, Chile. | Chief Operating Officer | - | - |
Rio Tinto Iron Ore (Pilbara) Sales Pty Ltd.
 Rio Tinto Iron Ore (Pilbara) Sales Pty Ltd. Other Metals/MineralsNon-Energy Minerals Rio Tinto-Iron Ore explores and mines for mineral resources. The company was founded on August 12, 1997 and is headquartered in Perth, Australia. | Corporate Officer/Principal | - | - |
Training of Stefan Buys
| University of Pretoria | Undergraduate Degree |
Statistics
International
| Australia | 3 |
| Luxembourg | 3 |
| South Africa | 2 |
Operational
| Chief Operating Officer | 2 |
| Corporate Officer/Principal | 2 |
| Chief Executive Officer | 1 |
Sectoral
| Non-Energy Minerals | 5 |
| Energy Minerals | 2 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| ARCELORMITTAL | Non-Energy Minerals |
| Private companies | 4 |
|---|---|
Glencore Queensland Ltd.
Glencore Queensland Ltd. CoalEnergy Minerals Glencore Queensland Ltd. provides coal, gold, zinc, and copper mining & processing services. The company was founded in 1970 and is headquartered in Brisbane, Australia. | Energy Minerals |
Rio Tinto Iron Ore (Pilbara) Sales Pty Ltd.
Rio Tinto Iron Ore (Pilbara) Sales Pty Ltd. Other Metals/MineralsNon-Energy Minerals Rio Tinto-Iron Ore explores and mines for mineral resources. The company was founded on August 12, 1997 and is headquartered in Perth, Australia. | Non-Energy Minerals |
Complejo Metalurgico Altonorte SA
Complejo Metalurgico Altonorte SA Other Metals/MineralsNon-Energy Minerals Part of Glencore Plc, Complejo Metalurgico Altonorte SA mines for copper. The company is based in Santiago, Chile. | Non-Energy Minerals |
ArcelorMittal Mining
ArcelorMittal Mining SteelNon-Energy Minerals ArcelorMittal Mining manufactures steel products. The private company is based in Luxembourg, Luxembourg. Kleber Silva has been the CEO of the Luxembourger company since 2024. | Non-Energy Minerals |
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