| Adrian Richard Cloake | Director | 31 Aug 2023 | 31 Jan 2024 | British | 51 years |
| Andrew Charles Wynn | Director | 4 Nov 1998 | 13 Feb 2001 | British | 71 years |
| Andrew Francis Wilcox | Director | 31 Jul 2006 | 10 Oct 2019 | British | 63 years |
| Barry Alan Moore | Director | 9 Feb 2001 | 14 Oct 2002 | American | 70 years |
| Capita Corporate Director Limited | Corporate Director | 4 Jun 2009 | 3 Nov 2017 | United Kingdom | - |
| Capita Group Secretary Limited | Corporate Secretary | 4 Jun 2009 | 3 Nov 2017 | United Kingdom | - |
| Charles E Dunleavy | Director | 9 Feb 2001 | 31 May 2006 | American | 83 years |
| Christopher John Patrick | Director | 23 Oct 1997 | 6 Jun 1999 | Usa | 59 years |
| Clare Dooley | Director | 9 Feb 2001 | 16 Apr 2004 | Irish | 64 years |
| Clifford Chance Secretaries Limited | Corporate Secretary | 27 May 1997 | 13 Feb 2001 | United Kingdom | - |
| Conor O'brien | Director | 12 Oct 2011 | 26 Feb 2015 | Irish | 59 years |
| David E Creamer | Director | 9 Feb 2001 | 23 Mar 2006 | Usa | 79 years |
| Fleetside Legal Representative Services Ltd | Corporate Secretary | 13 Feb 2001 | 4 May 2001 | - | - |
| Gareth Geoffrey Allatt | Director | 26 Feb 2015 | 31 Dec 2016 | British | 66 years |
| Garry Anthony Lawrence | Director | 17 Jul 1998 | 26 Oct 1998 | British | 74 years |
| Glenn Hunter Aaronson | Director | 4 Nov 1998 | 13 Feb 2001 | American | 69 years |
| Grant Robert Tough | Director | 27 Dec 2019 | 27 Dec 2019 | British | 52 years |
| Grant Robert Tough | Director | 6 Mar 2020 | 1 Apr 2022 | British | 52 years |
| Jacqueline Millan | Director | 23 Aug 2016 | 16 Dec 2019 | Canadian | 60 years |
| James Anthony Dalton | Director | 14 Oct 2002 | 30 Sept 2005 | Irish | 83 years |
| James Michael O'leary | Director | 5 Apr 2011 | 26 Feb 2015 | Irish | 65 years |
| Jeffrey Frederick Nash | Director | 23 Oct 1997 | 17 Jul 1998 | British | 64 years |
| Karen Bellezza | Director | 16 Apr 2004 | 30 Nov 2006 | United States | 70 years |
| Link Group Corporate Director Limited | Corporate Director | 3 Nov 2017 | 31 Aug 2023 | United Kingdom | - |
| Link Group Corporate Secretary Limited | Corporate Secretary | 3 Nov 2017 | 31 Aug 2023 | United Kingdom | - |
| Lisa Maloney | Secretary | 4 May 2001 | 28 Aug 2007 | American | - |
| Margaret Catherine Kennedy | Secretary | 27 Dec 2004 | 28 Aug 2007 | Irish | - |
| Martin Edgar Richards | Director | 27 May 1997 | 23 Oct 1997 | British | 83 years |
| Peter Charles Walker | Director | 26 Feb 2015 | 31 Jan 2024 | British | 63 years |
| Peter David Kearney | Director | 31 May 2006 | 24 Jul 2008 | Irish | 63 years |
| Peter John Charlton | Director | 27 May 1997 | 23 Oct 1997 | British | 71 years |
| Robert Charles Coyle | Director | 4 Jun 2009 | 29 Sept 2009 | British | 61 years |
| Robert Hughes | Director | 30 Nov 2006 | 26 Feb 2015 | Irish | 58 years |
| Rory Conway | Secretary | 31 May 2006 | 28 Aug 2007 | Irish | - |
| Selina Lee Burdell | Director | 31 Aug 2023 | 31 Jan 2024 | British | 57 years |
| Simon Fitness | Director | 30 Mar 2017 | 30 Jun 2021 | New Zealander | 45 years |
| Siobhan Farragher | Director | 5 Apr 2011 | 23 Aug 2016 | Irish | 58 years |
| Stephen K Williams | Director | 16 Apr 2004 | 31 Jul 2006 | United States | 67 years |
| Vishnu Reddy | Director | 31 Jul 2006 | 4 Jun 2009 | British Australian | 56 years |
| Vishnu Reddy | Secretary | 28 Aug 2007 | 4 Jun 2009 | British Australian | - |
| Wayne Hoch | Director | 9 Feb 2001 | 12 Apr 2006 | American | 71 years |
| Wilfrid Mark Richard Davies | Director | 30 Jun 2021 | 31 Mar 2025 | British | 62 years |