Company · London
Prospex Energy PLC
Activities of other holding companies n.e.c.
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 15
- Mark Christopher Routh 2021-2026 View profile
- James Nicholas Smith 2016-2021 View profile
- Gavin John Burnell 2015-2016 View profile
- Edward Roland Dawson 2015-2021 View profile
- Dr Richard Paul Mays 2015-2023 View profile
- Professor James Garth Taylor Earls 2012-2015 View profile
- Robert Alexander Stewart 2012-2014 View profile
- Richard Nolan 2011-2015 View profile
- Reza Tabrizi 2010-2014 View profile
- Christian Schaffalitzky De Muckadell 2010-2015 View profile
- Stuart John Lucas 2000-2003 View profile
- William John Jennings 2000-2005 View profile
- Kitwell Consultants Limited 2011-2011 View profile
- Gerry Desler 2000-2021 View profile
- Barry Gold 2000-2010 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Activities of other holding companies n.e.c.
- Incorporated
- 17/12/1999
- Registered office
- London
- Previous names
- Prospex OIL and GAS PLC (until 02/07/2020)
Premier Gold Resources PLC (until 16/04/2015)
Premier Management Holdings PLC (until 30/03/2012)
Group
No further corporate or individual controller is recorded above Prospex Energy PLC on the PSC register - it appears to be the top of its group.
2 other companies in this group
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
5 directors on the board
- Thomas Hamilton Reynolds Director · appointed 2026
- Alasdair Ian Buchanan Director · appointed 2021
- Simon Gerald Ashby-Rudd Director · appointed 2026
- Andrew Nicholas John Hay Director · appointed 2023
- William Hartman Smith Director · appointed 2015
Directors past 6 years
- William Hartman Smith Director · appointed 2015
First-time vs portfolio directors
First-time (1)
- William Hartman Smith Director · appointed 2015
Portfolio (4)
- Thomas Hamilton Reynolds Director · appointed 2026
- Alasdair Ian Buchanan Director · appointed 2021
- Simon Gerald Ashby-Rudd Director · appointed 2026
- Andrew Nicholas John Hay Director · appointed 2023
Left in the last 12 months
- Mark Christopher Routh Director · appointed 2021 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 03896382
- Status
- Active
- Type
- Public Limited Company
- Accounts next due
- 30/06/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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