| Adrian Neil Marsh | Director | 27 Mar 1998 | 24 Jun 1998 | British | 67 years |
| Adrian Neil Marsh | Director | 1 Mar 1999 | 7 Jun 2004 | British | 67 years |
| Adrian Neil Marsh | Secretary | 27 Mar 1998 | 7 Jun 2004 | British | - |
| Alistair James Crowther | Director | 7 Jun 2004 | 11 Dec 2015 | British | 64 years |
| Andrew Marmaduke Lane Tuckey | Director | 26 Mar 1992 | 3 Apr 1995 | British | 83 years |
| Charles Leonard Anthony Irby | Director | 30 May 1995 | 1 Mar 1999 | British | 81 years |
| Christopher Stephen Heyworth | Director | 18 Aug 2016 | 30 May 2018 | British | 44 years |
| David Andrew Horton | Director | 1 Mar 1999 | 14 May 2003 | British | 64 years |
| David Michael Van Der Walt | Director | 7 Jun 2004 | 31 May 2021 | British | 62 years |
| David Miller | Secretary | 8 Jun 2005 | 11 May 2007 | British | - |
| Grant Ashley Davies-ratcliff | Secretary | 7 Jun 2004 | 8 Jun 2005 | British | - |
| Ian William Hopkins | Director | 26 Mar 1992 | 1 May 1995 | British | 79 years |
| James Roger Peers | Director | 26 Mar 1992 | 24 Jun 1998 | British | 88 years |
| Jeffrey Leonard Bolton | Director | 30 May 1995 | 27 Mar 1998 | British | 88 years |
| Jeffrey Leonard Bolton | Secretary | 26 Mar 1992 | 27 Mar 1998 | British | - |
| Julian Blackett Thornton Trevelyan | Director | 14 May 2003 | 11 Nov 2003 | British | 63 years |
| Kathy Cong | Secretary | 11 May 2007 | 27 Apr 2009 | British | - |
| Mark Lowrie Burch | Director | 24 Jun 1998 | 1 Mar 1999 | British | 71 years |
| Nicholas Roger Gold | Director | 24 Jun 1998 | 1 Mar 1999 | British | 75 years |
| Robin Nigel Alington Maguire | Director | 24 Jun 1998 | 1 Mar 1999 | British | 71 years |
| Roy Douglas Trevor Johnson | Director | 30 May 1995 | 24 Jun 1998 | British | 87 years |
| Shilla Pindoria | Secretary | 27 Apr 2009 | 30 Nov 2009 | Other | - |
| Stephen Graham Richards | Director | 14 May 2003 | 7 Jun 2004 | British | 62 years |
| Tara Penelope Odgers | Director | 1 Mar 1999 | 26 Jan 2000 | British | 58 years |