| Alison Jane Hollow | Secretary | 20 May 1997 | 30 Jan 1999 | British | - |
| Andrea Margaret Thomas | Secretary | 1 Dec 2000 | 1 May 2003 | Other | - |
| Angus Graham Granville Bantock | Director | 1 May 2012 | 31 Dec 2016 | British | 64 years |
| Anthony John Allen Pike | Director | 14 Jun 2007 | 24 Sept 2012 | British | 74 years |
| Bernard James Michael Simpson | Director | 12 Nov 1992 | 12 Jun 1995 | British | 99 years |
| Bryan Kaye Sanderson | Director | 20 Jun 1991 | 30 Jan 1996 | British | 86 years |
| Christopher Kuangcheng Gerald Eng | Secretary | 23 Mar 2009 | 30 Jun 2010 | - | - |
| Christopher Shaw Gibson Smith | Director | 9 Sept 1997 | 16 Sept 1998 | British | 81 years |
| Clinton Bernard Ashton Jones | Director | 15 Sept 1998 | 30 Dec 2005 | British | 76 years |
| Colin Charles Maltby | Director | 14 Aug 2000 | 14 Jun 2007 | British | 75 years |
| David Christopher Allen | Director | 1 Nov 2001 | 31 Mar 2008 | British | 72 years |
| Dawn Noel | Secretary | 1 Feb 2006 | 3 Nov 2006 | British | - |
| Derek Thomas Hallows | Director | 14 May 1992 | 31 Mar 1993 | British | 88 years |
| Diana Patricia Legge | Secretary | 20 Feb 2017 | 31 Dec 2020 | - | - |
| Douglas Roderick Macleod | Director | 4 Jul 2016 | 1 Oct 2020 | British | 73 years |
| Edmund John Phillip Browne | Director | 1 Jan 1992 | 19 May 1994 | British | 78 years |
| Gary Steinberg | Director | 15 Sept 1998 | 31 Mar 2000 | British | 74 years |
| George Dunnett Robinson | Director | 19 May 1994 | 15 Sept 1998 | British | 84 years |
| James Shannon Syme | Director | 13 Nov 1991 | 19 May 1994 | British | 90 years |
| Janet Elvidge | Secretary | 3 Nov 2006 | 1 Feb 2008 | Other | - |
| John Christopher Bearman | Director | 24 Sept 2012 | 30 Jun 2016 | British | 61 years |
| John Francis Harcourt Ashburton | Director | 20 Jun 1991 | 25 Aug 1992 | British | 98 years |
| Judith Christine Hanratty | Director | 26 Aug 1992 | 15 Sept 1998 | British | 83 years |
| Julian John Watts | Secretary | 8 Nov 1994 | 19 Dec 1996 | New Zealand | - |
| Karl Russell Seal | Director | 7 Sept 1991 | 31 Aug 1997 | British | 84 years |
| Keith Richard Nunn | Director | 20 May 1997 | 15 Sept 1998 | British | 80 years |
| Leslie Rees | Director | 20 Jun 1991 | 19 May 1994 | British | 82 years |
| Louise Mary Phipps | Secretary | 30 Jan 1999 | 1 Dec 2000 | British | - |
| Margaret Ann Meehan | Director | 20 Jun 1991 | 20 May 1997 | British | 71 years |
| Nicholas Mark Hargrave Bamfield | Director | 31 Mar 2008 | 29 Jul 2016 | British | 67 years |
| Patrick John Gillam | Director | 20 Jun 1991 | 6 Sept 1991 | British | 93 years |
| Patrick Richard Henry Wright | Director | 26 Aug 1992 | 15 Sept 1998 | British | 95 years |
| Raymond Reginald Knowland | Director | 20 Jun 1991 | 31 Mar 1992 | British | 96 years |
| Rebecca Jayne Wright | Secretary | 1 Feb 2008 | 30 Jun 2010 | Other | - |
| Richard Charles Grayson | Secretary | 20 Jun 1991 | 8 Nov 1994 | British | - |
| Richard William Newton | Director | 9 Sept 1997 | 1 Nov 2001 | British | 81 years |
| Robin Theodore Rowles | Director | 19 May 1994 | 15 Sept 1998 | British | 79 years |
| Rodney Frank Chase | Director | 30 Jan 1996 | 12 Jun 1997 | British | 83 years |
| Stanley William Brigden | Director | 20 Jun 1991 | 30 Jun 1992 | British | 108 years |
| Stephen Wilson Lockhart | Director | 1 Jan 2006 | 1 May 2012 | British | 66 years |
| Sunbury Secretaries Limited | Corporate Secretary | 1 Jul 2010 | 20 Feb 2017 | United Kingdom | - |
| The Law Debenture Pension Trust Corporation P.l.c. | Corporate Director | 20 May 1997 | 20 Jun 1999 | United Kingdom | - |
| Thomas Johnson Crone | Director | 20 Jun 1991 | 31 Dec 1991 | British | 82 years |
| Timothy Michael Hayne | Director | 31 Mar 2008 | 17 Jun 2019 | British | 72 years |
| Victor Lewis | Director | 14 Nov 1995 | 15 Sept 1998 | British | 97 years |
| Vivian Thomas | Director | 20 Jun 1991 | 31 Dec 1991 | British | 94 years |
| Yasin Stanley Ali | Secretary | 1 May 2003 | 30 Jun 2010 | Other | - |