| Alexander David Mann | Director | 24 Feb 1997 | 15 Apr 1999 | British | 85 years |
| Alfred Roberts | Director | 19 Mar 1996 | 19 Sept 1997 | British | 81 years |
| Clive Jonathan Thomas | Director | 14 Oct 2019 | 2 Jul 2021 | British | 52 years |
| David John Jackson | Director | 27 Nov 1995 | 1 Jul 2002 | British | 73 years |
| David John Jackson | Secretary | 27 Nov 1995 | 1 Jul 2002 | British | - |
| E.on Uk Directors Limited | Corporate Director | 8 Nov 2002 | 2 Jun 2014 | United Kingdom | - |
| Fiona Scott Stark | Director | 28 Aug 2009 | 2 Jun 2014 | British | 64 years |
| Fiona Scott Stark | Secretary | 1 Jul 2002 | 2 Jun 2014 | British | - |
| Huw Einar Turner | Director | 2 Jul 2021 | 24 May 2023 | British | 54 years |
| Instant Companies Limited | Corporate Nominee Director | 10 Nov 1995 | 27 Nov 1995 | United Kingdom | - |
| John Leonard Rennocks | Director | 27 Nov 1995 | 15 Jul 1996 | British | 81 years |
| Mark Andrew James Maisey | Director | 2 Jun 2014 | 21 Mar 2019 | British | 67 years |
| Mokhalled Albayati | Director | 1 Mar 2022 | 1 Oct 2022 | British | 48 years |
| Nigel Roy Glover | Director | 2 Jun 2014 | 1 Mar 2022 | British | 60 years |
| Stephanie Kay Pickerell | Director | 16 Apr 1999 | 28 Aug 2009 | British | 64 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 10 Nov 1995 | 27 Nov 1995 | United Kingdom | - |