| David Charles Adrian Baumber | Director | 15 Aug 2016 | 3 Aug 2021 | British | 52 years |
| David John Jackson | Director | 6 Apr 1994 | 1 Jul 2002 | British | 73 years |
| David John Jackson | Secretary | 6 Apr 1994 | 1 Jul 2002 | British | - |
| David Owen Beynon | Director | 10 Jan 2001 | 21 Aug 2006 | British | 68 years |
| E.on Uk Directors Limited | Corporate Director | 20 Nov 2002 | 2 Feb 2012 | United Kingdom | - |
| E.on Uk Secretaries Limited | Corporate Director | 21 Aug 2006 | 9 Aug 2010 | United Kingdom | - |
| E.on Uk Secretaries Limited | Corporate Secretary | 1 Jul 2002 | 15 Aug 2016 | United Kingdom | - |
| Graham John Wood | Director | 10 Jan 2001 | 21 Aug 2006 | British | 75 years |
| Instant Companies Limited | Corporate Nominee Director | 23 Mar 1994 | 6 Apr 1994 | United Kingdom | - |
| John Leonard Rennocks | Director | 6 Apr 1994 | 15 Jul 1996 | British | 81 years |
| Rodney George Barber | Director | 3 Jul 1996 | 10 Jan 2001 | British | 80 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 23 Mar 1994 | 6 Apr 1994 | United Kingdom | - |