| Claire Tytherleigh Russell | Director | 31 Mar 2005 | 6 Jun 2005 | British | 62 years |
| David Charles Turner | Director | 10 Sept 2002 | 6 Jun 2005 | Other | 66 years |
| David Charles Turner | Secretary | 10 Sept 2002 | 24 Feb 2006 | Other | - |
| Elizabeth Ann Horlock Clarke | Secretary | 1 Apr 2015 | 16 Feb 2021 | - | - |
| Geoffrey Arthur George Shepheard | Secretary | 23 Aug 2004 | 31 Mar 2015 | British | - |
| John Alexander Hope | Director | 6 Jun 2005 | 19 Dec 2008 | British | 69 years |
| Lesley Ann Wallace | Director | 6 Jun 2005 | 1 Sept 2006 | British | 56 years |
| Patrick Firth | Director | 15 Oct 2002 | 6 Jun 2005 | British | 71 years |
| Roger Graham Sudbury | Director | 15 Oct 2002 | 31 Mar 2005 | British | 65 years |
| Seamus Joseph Gillen | Director | 10 Sept 2002 | 15 Oct 2002 | British | 67 years |