| Alan Raymond Goode | Director | 28 Aug 1997 | 9 Apr 2004 | British | 87 years |
| Alnery Incorporations No 1 Limited | Corporate Nominee Director | 16 Jul 1997 | 28 Aug 1997 | - | - |
| Alnery Incorporations No 1 Limited | Corporate Nominee Secretary | 16 Jul 1997 | 28 Aug 1997 | - | - |
| Alnery Incorporations No 2 Limited | Corporate Nominee Director | 16 Jul 1997 | 28 Aug 1997 | - | - |
| Andrew Richard John Calvert | Director | 3 Nov 2003 | 6 Apr 2006 | British | 75 years |
| Arthur Patrick Vickery | Secretary | 28 Aug 1997 | 30 Sept 1998 | British | - |
| Christopher Henry Courtauld Fordham | Director | 21 Apr 2023 | 19 Sept 2024 | British | 66 years |
| David Miles Roddick | Director | 15 Sept 2011 | 31 Mar 2012 | British | 58 years |
| Ian Carter | Director | 6 Aug 2007 | 30 Nov 2009 | British | 55 years |
| James Justin Siderfin Welsh | Director | 30 Dec 2012 | 29 Sept 2021 | British | 59 years |
| James Justin Siderfin Welsh | Director | 1 Jul 2022 | 21 Apr 2023 | British | 59 years |
| Jane Maureen Manning | Director | 3 Mar 2008 | 24 Jul 2009 | British | 62 years |
| Judith Ann Lilian Long | Secretary | 1 Oct 1998 | 17 Sept 2004 | British | - |
| Keith John Sadler | Director | 28 Aug 1997 | 11 Jun 1999 | British | 68 years |
| Kevin William Ward | Director | 12 Sept 2003 | 24 Sept 2004 | British | 63 years |
| Lesley Allison Finlay | Director | 23 Jul 2007 | 29 Feb 2008 | British | 60 years |
| Martyn John Hindley | Director | 4 Jul 2007 | 24 Oct 2008 | British | 64 years |
| Matthew James Page | Director | 30 Dec 2012 | 22 May 2015 | British | 58 years |
| Michael Paul Pelosi | Director | 4 Jul 2007 | 21 Mar 2011 | British | 73 years |
| Nicola Jane Rogers | Director | 23 Jul 2007 | 15 Sept 2011 | British | 61 years |
| Paul Simon Collins | Director | 30 Dec 2012 | 29 Apr 2016 | English | 67 years |
| Paul Simon Collins | Secretary | 17 Sept 2004 | 29 Apr 2016 | British | - |
| Rachel Bernadette Addison | Director | 15 Sept 2011 | 30 Dec 2012 | British | 56 years |
| Richard Alan Karn | Director | 4 Jul 2007 | 15 Sept 2011 | British | 59 years |
| Richard James Louis Mead | Director | 15 Sept 2011 | 30 Dec 2012 | British | 51 years |
| Stephen Andrew Auckland | Director | 21 Mar 2011 | 30 Dec 2012 | British | 71 years |
| Stephen David Lowe | Director | 28 Jan 2008 | 15 Sept 2011 | British | 60 years |
| Steve Anderson Dixon | Director | 6 Apr 2006 | 4 Jul 2007 | British | 68 years |
| Thomas William Than | Director | 29 Sept 2021 | 1 Jul 2022 | British | 35 years |