| Angela Nicole Ottaway | Director | 19 Dec 2013 | 29 Jun 2018 | British | 51 years |
| Ashley Calvert | Director | 8 Mar 2012 | 11 Apr 2013 | British | 63 years |
| Barcosec Limited | Corporate Director | 16 Aug 2000 | 22 Jul 2004 | United Kingdom | - |
| Barometers Limited | Corporate Director | 16 Aug 2000 | 22 Jul 2004 | United Kingdom | - |
| Barry Randall Lewis | Director | 16 Aug 2000 | 12 Aug 2002 | British | 63 years |
| Barry Weal | Director | 18 Apr 1992 | 16 Aug 2000 | British | 73 years |
| Charles Frederick Shoolbred | Director | 18 Apr 1992 | 30 Nov 1999 | British | 76 years |
| Charles Frederick Shoolbred | Secretary | 18 Apr 1992 | 17 Mar 2000 | British | - |
| Charles Paul Rowan | Director | 23 Aug 1996 | 26 Jun 1998 | British | 64 years |
| Christopher Leslie Richard Boobyer | Director | 12 Aug 2002 | 17 Sept 2004 | British | 71 years |
| Craig Milliner | Director | 16 Aug 2000 | 12 Aug 2002 | British | 66 years |
| Darren Mark Hare | Director | 21 Dec 2009 | 21 Jan 2010 | British | 59 years |
| Denis Raymond Ablitt | Director | 16 Aug 2000 | 12 Aug 2002 | British | 73 years |
| Duncan John Rowberry | Director | 12 Aug 2002 | 15 Aug 2009 | British | 66 years |
| Duncan John Rowberry | Director | 1 Feb 2012 | 23 Dec 2013 | British | 66 years |
| Eric Robert Dowding | Director | 26 Jun 1998 | 16 Aug 2000 | British | 73 years |
| Frank Avis Silcock | Director | 18 Apr 1992 | 31 Jul 1993 | British | 91 years |
| Gordon Paterson Macintosh | Director | 30 Nov 1994 | 30 Jun 2000 | British | 80 years |
| John Frederick Oliver | Director | 21 Jun 2018 | 31 Dec 2023 | British | 53 years |
| John Martin Weaving | Director | 1 Aug 1993 | 31 Mar 1996 | British | 66 years |
| John Nicholas Holmes | Director | 14 Aug 2009 | 10 Aug 2018 | British | 62 years |
| Jonathan Terence Leather | Director | 12 Aug 2002 | 23 Nov 2015 | British | 60 years |
| Julie Dawn Smith | Director | 21 Jun 2018 | 29 Nov 2019 | British | 56 years |
| Ketan Dhirendra Merchant | Director | 17 Jul 2015 | 16 Feb 2016 | Indian | 48 years |
| Lara Catherine Lucas | Secretary | 17 Mar 2000 | 22 Jul 2004 | British | - |
| Michael Francis Peter Johnson | Director | 18 Apr 1992 | 30 Nov 1994 | British | 85 years |
| Paul Andrew Shanks | Director | 21 Jun 2018 | 18 Nov 2019 | British | 56 years |
| Paul Gareth Woodward | Director | 29 Nov 2019 | 14 Jan 2025 | British | 56 years |
| Richard Allan Hills | Director | 16 Aug 2000 | 12 Aug 2002 | British | 69 years |
| Richard John Mcmillan | Director | 12 Aug 2002 | 18 Dec 2009 | British | 67 years |
| Russell Mark Grazier | Director | 9 Dec 2019 | 31 Jul 2023 | British | 56 years |
| Sarah Box | Director | 31 Mar 1996 | 20 Aug 1998 | British | 70 years |
| Stephen Geoffrey Bolton | Director | 19 Apr 2013 | 29 Jun 2018 | British | 63 years |
| Thomas Geoffrey Ridout | Director | 8 Oct 2010 | 23 Mar 2012 | British | 48 years |
| Vukkalam Rangaswami Praveen Kumar | Director | 20 May 2016 | 26 Jun 2018 | Indian | 48 years |