![Harry Kenyon-Slaney](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Harry Kenyon-Slaney
Net worth: 86 824 $ as of 31/12/2025
Profile
Harry Kenyon-Slaney is currently Independent Non-Executive Chairman at Gem Diamonds Ltd. since 2017, Independent Non-Executive Director at Sibanye Gold Ltd. since 2019, Senior Independent Director at KEW Soda Ltd. since 2023, Lead Independent Non-Executive Director at Sibanye Stillwater Ltd. since 2024, Director at Schenk Process GmbH, and Senior Independent Director at We Soda Ltd. since 2023.
Former roles include Chief Executive Officer & Director at Energy Resources of Australia Ltd. from 2004 to 2007, Chairman of the Australian Uranium Association in 2007, Chairman of Copper Development Association Africa in 2003, Senior Independent Non-Executive Director at Petropavlovsk Plc from 2019 to 2020, Non-Executive Director at Schenck Process Holding GmbH, Managing Director at Rio Tinto Iron & Titanium Ltd. in 2009, Director at The World Coal Association from 2012 to 2014, Director at Bridon-Bekaert the Ropes Group, Non-Executive Director at Qlar Europe GmbH, Chief Executive-Energy Group at Rio Tinto Plc from 2013 to 2015, and General Manager-Operations at Palabora Mining Co. Education includes an undergraduate degree from The University of Southampton, conferred in 1983.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/12/2024 | 16,852 ( 0% ) | 61 530 $ | 31/12/2025 | |
Phoenix Copper Ltd. (United Kingdom)
 Phoenix Copper Ltd. (United Kingdom) Explores and develops brown fields copper, gold and silver mine 0.22% | 11/12/2025 | 5,67,857 ( 0.22% ) | 23 293 $ | 31/12/2025 |
GEM DIAMONDS LIMITED 0.04% | 31/12/2024 | 50,000 ( 0.04% ) | 2 001 $ | 31/12/2025 |
Harry Kenyon-Slaney active positions
| Companies | Position | Start |
|---|---|---|
| GEM DIAMONDS LIMITED | Chairman | 06/06/2017 |
| SIBANYE STILLWATER LIMITED | Director/Board Member | 16/01/2019 |
KEW Soda Ltd.
 KEW Soda Ltd. Provides chemical mining and quarrying services | Director/Board Member | 08/02/2023 |
Schenk Process GmbH | Director/Board Member | - |
Sibanye Gold Ltd.
 Sibanye Gold Ltd. Mines for precious metals including palladium, platinum, gold and associated metals | Director/Board Member | 16/01/2019 |
We Soda Ltd.
 We Soda Ltd. Produces soda ash | Director/Board Member | 01/01/2023 |
Former positions of Harry Kenyon-Slaney
| Companies | Position | End |
|---|---|---|
| PETROPAVLOVSK | Director/Board Member | 30/06/2020 |
| RIO TINTO PLC | Corporate Officer/Principal | 01/03/2015 |
Rio Tinto Iron & Titanium Ltd.
 Rio Tinto Iron & Titanium Ltd. SteelNon-Energy Minerals Engages in mining of iron and titanium | President | 01/10/2009 |
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Training of Harry Kenyon-Slaney
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 18 |
|---|---|
Rio Tinto Plc
 Rio Tinto Plc Explores and mines for mineral resources | |
Palabora Mining Co.
 Palabora Mining Co. Other Metals/MineralsNon-Energy Minerals Engages in mining, extraction and sale of copper | Non-Energy Minerals |
Energy Resources of Australia Ltd.
 Energy Resources of Australia Ltd. Other Metals/MineralsNon-Energy Minerals Engages in mining, processing and selling of uranium | Non-Energy Minerals |
Petropavlovsk Plc
 Petropavlovsk Plc Precious MetalsNon-Energy Minerals Explores, develops and produces gold, iron ore and precious metals | Non-Energy Minerals |
The University of Southampton
 The University of Southampton Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Schenck Process Holding GmbH
 Schenck Process Holding GmbH Electronic Equipment/InstrumentsElectronic Technology Develops and manufactures solutions for industrial weighing, feeding, screening, automation & air filtration applications | Electronic Technology |
Gem Diamonds Ltd.
 Gem Diamonds Ltd. Other Metals/MineralsNon-Energy Minerals Explores and develops diamond mines | Non-Energy Minerals |
Australian Uranium Association | |
Rio Tinto Iron & Titanium Ltd.
Rio Tinto Iron & Titanium Ltd. SteelNon-Energy Minerals Engages in mining of iron and titanium | Non-Energy Minerals |
Copper Development Association Africa | |
The World Coal Association
 The World Coal Association Operates as global industry association for coal producers and stakeholders | |
Sibanye Gold Ltd.
Sibanye Gold Ltd. Mines for precious metals including palladium, platinum, gold and associated metals | |
Bridon-Bekaert the Ropes Group
 Bridon-Bekaert the Ropes Group Manufactures and supplies steel wire and synthetic ropes | |
KEW Soda Ltd.
KEW Soda Ltd. Provides chemical mining and quarrying services | |
We Soda Ltd.
We Soda Ltd. Produces soda ash | |
Schenck Process Europe GmbH
 Schenck Process Europe GmbH Manufactures industrial weighing, feeding, phase conveying, condition monitoring to protect machine components and milling machines | |
Sibanye Stillwater Ltd.
 Sibanye Stillwater Ltd. Mines for gold and other minerals | |
Schenk Process GmbH |
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