| Andrew John Ilsley | Director | 12 Dec 1994 | 25 Feb 1998 | British | 63 years |
| Benjamin John Rosewall | Director | 23 Jan 2020 | 23 Dec 2022 | Dutch | 48 years |
| Brian Moss | Director | 1 Oct 1988 | 29 Feb 1996 | British | 92 years |
| Catherine Laura Mason | Director | 13 Nov 2017 | 2 Feb 2018 | British | 50 years |
| Clive David Scott | Director | 1 Oct 1988 | 11 Dec 1992 | British | 85 years |
| Duncan Charles Eades Walker | Director | 3 Mar 2015 | 5 Jun 2015 | British | 47 years |
| Duncan Charles Eades Walker | Director | 5 Jun 2015 | 12 Jul 2017 | British | 47 years |
| Gerald Anthony Kaye | Director | 10 Mar 1994 | 13 Nov 2017 | British | 68 years |
| Helical Registrars Limited | Corporate Secretary | 20 Jul 2005 | 13 Nov 2017 | United Kingdom | - |
| Jack Struan Pitman | Director | 1 Feb 2001 | 13 Feb 2015 | British | 57 years |
| James Richard Moss | Director | 12 Jul 2017 | 13 Nov 2017 | British | 46 years |
| John Charles Inwood | Director | 8 Jan 1998 | 13 Nov 2017 | British | 61 years |
| Lee-ann Rolfe | Secretary | 4 Dec 2001 | 16 Aug 2002 | South African | - |
| Legal & General Co Sec Limited | Corporate Secretary | 14 Sept 2020 | 3 Jan 2022 | United Kingdom | - |
| Lisa Margaret Marston | Secretary | 22 Jun 1992 | 6 Jan 1999 | British | - |
| Matthew Charles Bonning Snook | Director | 5 Nov 1997 | 13 Nov 2017 | British | 58 years |
| Michael Eric Slade | Director | 22 Jun 1992 | 25 Jul 2016 | British | 80 years |
| Michael William Butcher | Director | 22 Jun 1992 | 1 Sept 2003 | British | 83 years |
| Nigel Guthrie Mcnair Scott | Director | 22 Jun 1992 | 31 Aug 2012 | British | 81 years |
| Philip Michael Brown | Director | 10 Nov 1997 | 5 May 2009 | British | 66 years |
| Phillip Paul Bayliss | Director | 4 Dec 2019 | 23 Jul 2021 | British | 45 years |
| Sima Gondhia | Secretary | 6 Jan 1999 | 4 Dec 2001 | British | - |
| Sima Gondhia | Secretary | 16 Aug 2002 | 20 Jul 2005 | British | - |
| Simon Jeremy Century | Director | 23 Jul 2021 | 23 Dec 2022 | British | 42 years |
| Stephen Paul Halliwell | Director | 2 Feb 2018 | 4 Dec 2019 | British | 57 years |
| Timothy James Hunter Campbell | Director | 13 Nov 2017 | 30 Aug 2019 | British | 45 years |
| Timothy John Murphy | Director | 31 Aug 2012 | 13 Nov 2017 | British | 67 years |
| William Andrew Parry | Director | 12 Jul 2017 | 13 Nov 2017 | British | 46 years |