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Richard Stewart
Chief Executive Officer at
SIBANYE STILLWATER LIMITED
Net worth: 2 M $ as of 2026-05-30
Profile
Founder of Dunrose Trading 186 (Pty) Ltd., Richard A. Stewart is on the board of Stillwater Mining Co. and Chief Operating Officer of Sibanye Stillwater Ltd., Executive Vice President-Business Development for Sibanye Gold Ltd. and Member of Geological Society of South Africa. He previously held the position of Executive Vice President-Technical Services at Gold One Group Ltd., Chief Executive Officer & Executive Director at Goliath Gold Mining Ltd. and Non-Executive Director at Dunrose Trading 186 (Pty) Ltd. He received a doctorate and an undergraduate degree from the University of the Witwatersrand and an MBA from Warwick Business School.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-16 | 788,771 ( 0.03% ) | 2 M $ | 2026-05-30 |
Latest news about Richard Stewart
Richard Stewart active positions
| Companies | Position | Start |
|---|---|---|
| STILLWATER MINING COMPANY | Director/Board Member | 2017-05-03 |
| SIBANYE STILLWATER LIMITED | Chief Executive Officer | 2025-09-30 |
Geological Society of South Africa | Corporate Officer/Principal | 2011-09-12 |
Sibanye Gold Ltd.
 Sibanye Gold Ltd. Other Metals/MineralsNon-Energy Minerals Mines for precious metals including palladium, platinum, gold and associated metals | Corporate Officer/Principal | 2014-05-31 |
Former positions of Richard Stewart
| Companies | Position | End |
|---|---|---|
| GOLIATH GOLD MINING LTD | Chief Executive Officer | 2014-05-14 |
Dunrose Trading 186 (Pty) Ltd.
 Dunrose Trading 186 (Pty) Ltd. Miscellaneous Commercial ServicesCommercial Services Provides geological consulting services | Founder | 2006-02-28 |
Gold One Group Ltd.
 Gold One Group Ltd. Precious MetalsNon-Energy Minerals Explores gold ores | Corporate Officer/Principal | - |
Training of Richard Stewart
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
72
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Stillwater Mining Co.
 Stillwater Mining Co. Other Metals/MineralsNon-Energy Minerals Engages in processing, refining and marketing of palladium, platinum and associated metals | Non-Energy Minerals |
Warwick Business School
 Warwick Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of the Witwatersrand
 University of the Witwatersrand Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Geological Society of South Africa | |
Dunrose Trading 186 (Pty) Ltd.
Dunrose Trading 186 (Pty) Ltd. Miscellaneous Commercial ServicesCommercial Services Provides geological consulting services | Commercial Services |
Goliath Gold Mining Ltd.
 Goliath Gold Mining Ltd. Precious MetalsNon-Energy Minerals Provides gold exploration services | Non-Energy Minerals |
Sibanye Gold Ltd.
Sibanye Gold Ltd. Other Metals/MineralsNon-Energy Minerals Mines for precious metals including palladium, platinum, gold and associated metals | Non-Energy Minerals |
Gold One Group Ltd.
Gold One Group Ltd. Precious MetalsNon-Energy Minerals Explores gold ores | Non-Energy Minerals |
Sibanye Stillwater Ltd.
 Sibanye Stillwater Ltd. Precious MetalsNon-Energy Minerals Mines for gold and other minerals | Non-Energy Minerals |
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