| Adam Paul Walker | Director | 7 Sept 2015 | 14 Dec 2023 | British | 39 years |
| Andrew Michael David Kirkman | Director | 1 May 2009 | 11 Feb 2011 | British | 53 years |
| Anthony Leon Philip Rabin | Director | 14 Jan 2003 | 30 Jun 2012 | British | 70 years |
| Christopher Rait O'neill Pearson | Director | 21 Jan 1994 | 22 May 1998 | British | 78 years |
| Christopher Rait O'neill Pearson | Director | 1 Jun 2000 | 1 Dec 2008 | British | 78 years |
| Claire Lucie Mary Howard | Director | 26 Aug 1997 | 22 Oct 1999 | British | 60 years |
| Colin Michael Pryce | Director | 1 Jun 2000 | 1 May 2009 | British,jamaican | 62 years |
| Dawn Elizabeth Knight | Director | 14 Jul 1995 | 20 Aug 1997 | British | 64 years |
| Denise Shotwell Hubley | Director | 1 Sept 2013 | 16 Jun 2017 | American | 58 years |
| Francis Declan Finbar Tempany Mccormack | Director | 1 Jun 2000 | 1 May 2009 | British | 70 years |
| Ian Kenneth Rylatt | Director | 1 May 2009 | 15 Mar 2021 | British | 60 years |
| Lisa Marie Thomson | Director | 23 Jul 2013 | 7 Sept 2015 | British | 49 years |
| Mark David Peters | Director | 1 Dec 2008 | 14 Sept 2014 | British | 66 years |
| Paul Eugene Bartlett | Director | 31 May 1992 | 21 Jan 1994 | British | 59 years |
| Paul Eugene Bartlett | Secretary | 31 May 1992 | 21 Jan 1994 | British | - |
| Paul William Goldsmith | Director | 22 May 1998 | 31 Aug 2013 | British | 69 years |
| Ross Edward Mcdonald | Director | 31 May 1992 | 21 Apr 1995 | British | 64 years |
| Ross Edward Mcdonald | Secretary | 21 Jan 1994 | 21 Apr 1995 | British | - |
| Sandip Mahajan | Director | 16 Mar 2011 | 23 Jul 2013 | British | 51 years |
| Sandip Mahajan | Director | 7 Aug 2014 | 30 Sept 2016 | British | 51 years |
| Stephen Robert Billingham | Director | 22 May 1998 | 10 Mar 2000 | British | 67 years |
| Stuart Fraser Murray | Director | 31 May 1992 | 30 Sept 2000 | British | 77 years |