| Agnes Christina Lynch | Director | 6 Jan 2004 | 6 Sept 2005 | British | 59 years |
| Bernard John Croxon Tyler | Director | 3 Aug 1992 | 31 Mar 1994 | British | 75 years |
| Christina Bridget Ryan | Director | 3 Mar 1997 | 8 May 2002 | Irish | 66 years |
| David Hywel Sanger | Director | 11 Nov 1996 | 22 Jun 2000 | British | 68 years |
| David Lloyd | Director | 3 Aug 1992 | 11 Nov 1996 | British | 74 years |
| Eileen Anne Basgallop | Secretary | 6 Sept 1993 | 5 Jan 1996 | British | - |
| Gareth James Bartman | Director | 22 Jun 2000 | 10 Nov 2000 | British | 51 years |
| Heather Gwendolyn Brierley | Director | 3 Sept 2001 | 20 Sept 2001 | British | 55 years |
| Heather Gwendolyn Brierley | Director | 8 May 2002 | 27 Feb 2007 | British | 55 years |
| John Christopher Challis | Director | 8 May 2002 | 6 Jan 2004 | British | 73 years |
| John Christopher Challis | Director | 23 Feb 2007 | 31 Mar 2011 | British | 73 years |
| John Christopher Challis | Secretary | 3 Aug 1992 | 6 Sept 1993 | British | - |
| Robert John Harwood | Director | 10 Nov 2000 | 8 May 2002 | British | 66 years |
| Tomas Gerard Cahalane | Director | 11 Nov 1996 | 3 Mar 1997 | British | 61 years |
| William Paton Stringer | Director | 6 Sept 2005 | 27 Feb 2007 | British | 69 years |