| Alison Jane Hollow | Secretary | 20 May 1997 | 30 Jan 1999 | British | - |
| Allen Michael Tyler | Director | 25 May 2005 | 24 May 2009 | British | 79 years |
| Bernard James Michael Simpson | Director | 12 Nov 1992 | 12 Jun 1995 | British | 99 years |
| Bruce Howard Garner | Secretary | 15 Aug 2005 | 8 Nov 2012 | British | - |
| Bryan Kaye Sanderson | Director | 20 Jun 1991 | 30 Jan 1996 | British | 86 years |
| Christopher John Frost | Director | 22 Nov 2001 | 21 Nov 2004 | British | 81 years |
| Christopher Shaw Gibson Smith | Director | 9 Sept 1997 | 31 Aug 2001 | British | 81 years |
| David Christopher Allen | Director | 1 Sept 2001 | 2 Apr 2008 | British | 72 years |
| David John Jackson | Director | 20 Jan 2004 | 31 Dec 2019 | British | 73 years |
| Derek Sainty | Director | 26 May 1999 | 24 May 2005 | British | 72 years |
| Derek Sainty | Director | 23 Jan 2006 | 28 Jun 2007 | British | 72 years |
| Derek Thomas Hallows | Director | 14 May 1992 | 31 Mar 1993 | British | 88 years |
| Diana Legge | Secretary | 8 Nov 2012 | 31 Dec 2020 | - | - |
| Edmund John Phillip Browne | Director | 1 Jan 1992 | 31 Dec 1991 | British | 78 years |
| Emma Louise Delaney-mcknight | Director | 7 Jul 2016 | 7 Aug 2020 | Irish | 53 years |
| George Dunnett Robinson | Director | 19 May 1994 | 30 Apr 1999 | British | 84 years |
| Grahame Paul Cook | Director | 25 Nov 2014 | 18 Nov 2024 | British | 63 years |
| Henry Michael Pearson Miles | Director | 31 May 2001 | 20 Apr 2006 | British | 90 years |
| Henry Michael Pearson Miles | Director | 2 Oct 2006 | 29 Sept 2010 | British | 90 years |
| Iain Cameron Conn | Director | 1 Sept 2004 | 15 Nov 2006 | British | 64 years |
| Iain Fraser Macdonald | Director | 2 Apr 2008 | 18 Mar 2010 | British | 69 years |
| Iain Fraser Macdonald | Director | 1 Aug 2010 | 31 Jul 2013 | British | 69 years |
| Ian Maurice Gray Prosser | Director | 24 Jun 2010 | 7 Jul 2021 | British | 83 years |
| James Antony Richardson | Director | 28 Jun 2007 | 27 Jun 2011 | American | 62 years |
| James Shannon Syme | Director | 13 Nov 1991 | 19 May 1994 | British | 90 years |
| Jesujuwonlo Williams | Secretary | 18 Jan 2021 | 21 Jun 2022 | - | - |
| John Francis Harcourt Ashburton | Director | 20 Jun 1991 | 25 Aug 1992 | British | 98 years |
| John Harold Bartlett | Director | 13 Dec 2011 | 31 Dec 2018 | British | 73 years |
| Judith Christine Hanratty | Director | 26 Aug 1992 | 20 Jan 2004 | 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 | 12 Jan 2006 | British | 80 years |
| Leslie Rees | Director | 20 Jun 1991 | 19 May 1994 | British | 82 years |
| Louise Mary Phipps | Secretary | 30 Jan 1999 | 15 Aug 2005 | British | - |
| Margaret Ann Meehan | Director | 20 Jun 1991 | 20 May 1997 | British | 71 years |
| Mark Edward Stageman | Director | 27 May 2009 | 3 Jul 2019 | British | 73 years |
| Mark Morrell Ware | Director | 15 Nov 2006 | 23 Jan 2008 | British | 68 years |
| Martin John Bradshaw | Director | 1 Dec 2006 | 30 Nov 2016 | British | 62 years |
| Michael Holloway | Director | 28 Nov 2003 | 29 Nov 2006 | British | 73 years |
| Patrick John Gillam | Director | 20 Jun 1991 | 6 Sept 1991 | British | 93 years |
| Patrick Richard Henry Wright | Director | 26 Aug 1992 | 30 Apr 2001 | British | 95 years |
| Pegasus Pensions Plc | Corporate Secretary | 21 Jun 2022 | 26 Jan 2023 | United Kingdom | - |
| Peter James Mather | Director | 23 Jan 2008 | 31 Dec 2021 | British | 66 years |
| Raymond Keith Hinkley | Director | 1 Jan 2005 | 27 Jul 2007 | British | 79 years |
| Raymond Reginald Knowland | Director | 20 Jun 1991 | 31 Mar 1992 | British | 96 years |
| Richard Charles Grayson | Secretary | 20 Jun 1991 | 8 Nov 1994 | British | - |
| Richard Lake Oliver | Director | 24 Apr 2003 | 31 Aug 2004 | British | 79 years |
| Richard William Newton | Director | 9 Sept 1997 | 31 Aug 2001 | British | 81 years |
| Robin Theodore Rowles | Director | 19 May 1994 | 30 Sept 2003 | British | 79 years |
| Rodney Frank Chase | Director | 30 Jan 1996 | 12 Jun 1997 | British | 83 years |
| Rodney Frank Chase | Director | 1 Sept 2001 | 23 Apr 2003 | British | 83 years |
| Sally Bridgeland | Director | 27 Jul 2007 | 4 Apr 2014 | British | 62 years |
| Stanley William Brigden | Director | 20 Jun 1991 | 30 Jun 1992 | British | 108 years |
| Stephen Westwell | Director | 12 May 2010 | 13 Dec 2011 | British | 68 years |
| Thomas Johnson Crone | Director | 20 Jun 1991 | 31 Dec 1991 | British | 82 years |
| Victor Lewis | Director | 14 Nov 1995 | 21 Nov 2001 | British | 97 years |
| Victoria Helen Pickering | Director | 27 Jun 2011 | 27 Jun 2018 | British | 77 years |
| Vivian Thomas | Director | 20 Jun 1991 | 31 Dec 1991 | British | 94 years |
| William David Cureton | Director | 25 Nov 2004 | 24 Nov 2014 | British | 76 years |