| Agnes Xavier-phillips | Director | 30 Jun 2010 | 30 Nov 2012 | British,indian,malaysian | 72 years |
| Alec David Johnson | Director | 17 Oct 2000 | 1 Oct 2002 | British | 83 years |
| Alison Simmons | Director | 12 Jan 2011 | 1 Oct 2011 | British | 62 years |
| Andrew Charles Rupert Marsden | Director | 17 Dec 2012 | 24 Mar 2017 | British | 60 years |
| Andrew Robert Punch | Director | 30 Jun 2004 | 11 Jul 2008 | British | 66 years |
| Clodagh Gunnigle | Director | 28 Jan 2011 | 31 May 2012 | Irish | 52 years |
| Colin George Sanders | Director | 17 Oct 2000 | 30 Jun 2004 | British | 62 years |
| Colin John Varnell Shave | Director | 26 May 2004 | 31 Dec 2010 | Usa And British | 76 years |
| Constance Wing-yin Lee | Director | 24 Mar 2017 | 25 Mar 2021 | British,american | 52 years |
| David Harvey | Director | 6 Nov 2007 | 29 Oct 2012 | British | 63 years |
| Duncan Gee Berry | Director | 6 Nov 2007 | 29 Oct 2012 | British | 58 years |
| Elizabeth Mary Sully | Director | 11 Aug 2006 | 28 Sept 2007 | British | 67 years |
| Ewan Douglas Cameron | Director | 14 Aug 2007 | 31 Oct 2008 | British | 56 years |
| Faheem Zaka Sheikh | Director | 1 May 2023 | 2 Jun 2025 | British | 42 years |
| Fn Secretary Limited | Corporate Secretary | 11 Nov 2004 | 17 Dec 2012 | - | - |
| Ian Douglas Wilson | Director | 23 Jul 2008 | 2 Mar 2009 | British | 62 years |
| Ian George Ferguson | Director | 15 Sept 2008 | 22 Feb 2012 | British | 66 years |
| Ian Graham Story | Director | 12 Jun 2001 | 1 Jul 2004 | British | 63 years |
| Javier Francisco Serrano Alonso | Director | 24 Mar 2017 | 20 May 2022 | Spanish | 48 years |
| Jeffrey Allan Kagan | Director | 10 Oct 2001 | 15 Mar 2004 | Australian | 58 years |
| Jeffrey Harris | Director | 26 May 2004 | 10 Nov 2005 | American | 67 years |
| Jeremy Edward Boakes | Director | 18 Feb 2004 | 28 Jan 2005 | British | 61 years |
| Joseph Arthur Dlutowski | Director | 29 Sept 2000 | 15 Feb 2002 | American | 62 years |
| Kalpna Shah | Secretary | 20 Dec 2000 | 11 Nov 2004 | British | - |
| Keith Ainsworth | Director | 29 Sept 2000 | 12 Jun 2001 | British | 70 years |
| Keith Roger Millward | Director | 17 Oct 2000 | 12 Jun 2001 | British | 72 years |
| Kellie Victoria Evans | Director | 23 Feb 2012 | 29 Oct 2012 | British | 55 years |
| Kimon Celicourt Macris De Ridder | Director | 23 Feb 2012 | 17 Dec 2012 | British | 53 years |
| Laurence Jon Fumagalli | Director | 24 Mar 2017 | 1 May 2023 | British | 54 years |
| Mandeep Singh Johar | Director | 20 Dec 2007 | 1 Aug 2011 | Indian | 55 years |
| Manuel Uria-fernandez | Director | 1 Aug 2011 | 17 Dec 2012 | Spanish | 58 years |
| Marc Richard Parrott | Director | 17 Oct 2000 | 4 Oct 2002 | British | 74 years |
| Mark Russell Hanson | Director | 17 Dec 2012 | 24 Mar 2017 | British | 53 years |
| Michael Richard Bellora | Director | 26 May 2004 | 5 Oct 2007 | American | 60 years |
| Natural Power Services Limited | Corporate Secretary | 24 Mar 2017 | 26 Jul 2018 | United Kingdom | - |
| Oakwood Corporate Secretary Limited | Corporate Secretary | 17 Dec 2012 | 24 Mar 2017 | United Kingdom | - |
| Ocorian Administration (uk) Limited | Corporate Secretary | 26 Jul 2018 | 1 May 2023 | United Kingdom | - |
| Pablo Mariano Hernandez De Riquer | Director | 1 May 2023 | 1 Jul 2025 | Spanish | 41 years |
| Peter Brennan | Director | 12 Sept 2002 | 26 May 2004 | British | 60 years |
| Richard John Harvey | Director | 14 Aug 2007 | 30 Jan 2009 | British | 63 years |
| Ricky David Hunkin | Director | 11 Aug 2006 | 23 Jul 2008 | British | 64 years |
| Robert James Garden | Director | 30 Jun 2010 | 29 Oct 2012 | British | 59 years |
| Rutland Directors Limited | Corporate Director | 12 Oct 1999 | 29 Sept 2000 | United Kingdom | - |
| Rutland Nominees (no 2) Limited | Corporate Secretary | 29 Sept 2000 | 20 Dec 2000 | - | - |
| Rutland Secretaries Limited | Corporate Secretary | 12 Oct 1999 | 29 Sept 2000 | United Kingdom | - |
| Sally Marion Wightman | Director | 20 Nov 2008 | 7 Jan 2009 | British | 58 years |
| Sean Webb | Director | 26 May 2004 | 31 Dec 2005 | Irish | 65 years |
| Simon Joshua Deane Johns | Director | 26 Feb 2002 | 31 Jan 2004 | Australian | 61 years |
| Stephen Bernard Lilley | Director | 24 Mar 2017 | 1 May 2023 | British | 58 years |
| Steven Mark Pickering | Director | 19 Jun 2012 | 29 Oct 2012 | British | 47 years |
| Stuart William Sinclair | Director | 12 Jun 2001 | 5 Nov 2004 | British | 73 years |
| Susan Elizabeth Crichton | Director | 10 Oct 2001 | 26 Feb 2002 | British | 68 years |
| William John Flynn | Director | 19 Jul 2007 | 30 Jun 2010 | British | 58 years |