| Amanda Sisson | Director | 27 Sept 2013 | 6 Aug 2014 | British | 53 years |
| Amy Victoria Gwynne Garvin | Director | 31 Aug 2017 | 15 Jun 2021 | British | 49 years |
| Anthony John Griffiths | Director | 1 Oct 1993 | 31 Dec 1994 | British | 82 years |
| Anthony Ronald Barnes | Director | 29 Oct 1998 | 30 Nov 2000 | British | 80 years |
| Aviva Director Services Limited | Corporate Director | 31 Mar 2016 | 16 Jan 2017 | - | - |
| Brian William Sweetland | Director | 1 Oct 1993 | 31 Dec 1994 | British | 81 years |
| Brian William Sweetland | Director | 1 Jun 1997 | 26 May 2005 | British | 81 years |
| Brian William Sweetland | Secretary | 22 May 1991 | 31 Dec 2004 | British | - |
| Clair Louise Marshall | Director | 16 Jan 2017 | 29 Sept 2017 | British | 65 years |
| David John Newman | Director | 29 Oct 1998 | 1 Jun 1999 | British | 83 years |
| David Rowley Rose | Director | 16 Jan 2017 | 31 Dec 2020 | British | 76 years |
| Diana Monger | Secretary | 31 Dec 2009 | 27 Apr 2012 | - | - |
| Diana Monger | Director | 1 Oct 2001 | 27 Apr 2012 | British | 69 years |
| Evelyn Brigid Bourke | Director | 31 Dec 2009 | 21 Sept 2012 | Irish,british | 61 years |
| Frederick George Cotton | Director | 22 May 1991 | 31 May 1992 | British | 95 years |
| Friends Life Secretarial Services Limited | Corporate Secretary | 27 Apr 2012 | 17 Mar 2017 | United Kingdom | - |
| Gary Thomas Mairs | Director | 28 Oct 1998 | 19 Jun 2001 | British | 59 years |
| Graham Kenneth Aslet | Director | 22 May 1991 | 31 Dec 2004 | British | 78 years |
| Helen Potter | Director | 1 Jan 2021 | 6 Aug 2025 | British,german | 44 years |
| Ian Williams | Director | 27 Sept 2013 | 10 Feb 2016 | British | 52 years |
| James Masson Black | Director | 21 Sept 2012 | 27 Sept 2013 | British | 62 years |
| Jonathan Charles Paykel | Director | 23 Jan 2015 | 16 Jan 2017 | British | 53 years |
| Jonathan Stephen Moss | Director | 10 Sept 2012 | 30 Oct 2015 | British | 63 years |
| Keith Satchell | Director | 22 May 1991 | 19 Jun 2001 | British | 75 years |
| Laura Eileen Mcgowan | Director | 15 Jun 2021 | 12 Dec 2022 | Irish | 52 years |
| Michael Frank Doerr | Director | 22 May 1991 | 31 Dec 1994 | British | 91 years |
| Michael Gerald Barnett | Director | 1 Jan 1995 | 31 May 1997 | British | 75 years |
| Michael Ronald Downie | Director | 21 Sept 2012 | 27 Sept 2013 | British | 50 years |
| Peter Silvester | Director | 22 May 1991 | 31 Dec 1994 | British | 90 years |
| Robert Gordon Ellis | Director | 26 May 2005 | 31 Dec 2009 | British | 70 years |
| Robert Gordon Ellis | Secretary | 1 Jan 2005 | 31 Dec 2009 | British | - |
| Roger Charles Hallett | Director | 1 Oct 1993 | 31 Dec 1994 | British | 83 years |
| Stuart Charles Elliott Dyer | Director | 1 Jan 1995 | 31 Dec 1996 | British | 76 years |