| Adrian Rawdon Webb | Director | 1 Feb 1993 | 4 Mar 1996 | British | 79 years |
| Alan Daniel Mclean | Director | 15 Feb 2016 | 1 Apr 2019 | British | 60 years |
| Alan William Mcculloch | Secretary | 12 Jul 2007 | 27 Apr 2012 | British | - |
| Arthur Oren Beall | Director | 1 Feb 1993 | 31 Oct 1993 | American | 90 years |
| Ashley Martin Almanza | Director | 19 Jan 2005 | 31 Mar 2011 | Irish | 63 years |
| Benedict John Spurway Mathews | Secretary | 11 Nov 2002 | 12 Jul 2007 | British | - |
| Brian Paul Eggleston | Director | 5 May 2016 | 31 Oct 2017 | British | 50 years |
| Brian Peter Murphy | Director | 1 Feb 1993 | 18 Mar 1994 | British | 76 years |
| Brian Ralph Thornley | Director | 24 Oct 1995 | 1 Nov 1999 | British | 80 years |
| Carol Susan Inman | Secretary | 25 Oct 2002 | 22 Jul 2013 | British | - |
| Cayley Louise Ennett | Secretary | 15 Sept 2015 | 14 Mar 2016 | - | - |
| Cecil Robert Hawker | Director | 23 Sept 1993 | 31 Mar 1996 | British | 87 years |
| Charles Riviere Bland | Director | 29 Jul 2008 | 4 Sept 2009 | British | 77 years |
| Christopher Geoffrey Finlayson | Director | 11 Aug 2010 | 28 Apr 2014 | British | 70 years |
| Christopher Martin Cox | Director | 1 Jan 2013 | 17 Nov 2014 | British | 65 years |
| Colin David Friedlander | Director | 3 Aug 1993 | 2 Jun 1997 | British | 79 years |
| David E Roberts | Director | 3 Feb 2003 | 10 Mar 2006 | American | 66 years |
| David Mcmanus | Director | 23 May 2000 | 30 Sept 2004 | British | 73 years |
| David Preston | Director | 31 Mar 1996 | 27 Aug 1999 | British | 82 years |
| Dennis Gareth Jones | Director | 19 Sept 2012 | 17 Jan 2014 | British | 61 years |
| Donald Glenwood Doughty | Director | 15 Oct 1997 | 31 Aug 2000 | American | 70 years |
| Edward Le Marchant Trafford | Director | 29 Sept 1998 | 31 Aug 2000 | Canadian | 81 years |
| Edward Thomas Walshe | Director | 1 Mar 1994 | 4 Mar 1996 | Irish | 85 years |
| Edward Thomas Walshe | Director | 30 Jul 1996 | 1 Nov 1999 | Irish | 85 years |
| Elizabeth Clare Andrew | Director | 1 Apr 2019 | 30 Jun 2022 | British | 53 years |
| Emma Claire Nichol | Secretary | 6 Mar 2003 | 9 Nov 2004 | British | - |
| Erik Ivano Bonino | Director | 15 Feb 2016 | 7 Feb 2017 | British | 63 years |
| Fabio De Oliveira Barbosa | Director | 31 Mar 2011 | 15 Feb 2013 | Brazilian | 66 years |
| Frances Hinden | Director | 1 Apr 2019 | 13 Sept 2021 | British | 58 years |
| Frank Joseph Chapman | Director | 26 Nov 1996 | 31 Dec 2012 | British | 73 years |
| Geoffrey Edward Reed | Director | 21 Nov 1995 | 1 Mar 1996 | British | 77 years |
| Graham Paul Hughes | Secretary | 2 Feb 1995 | 5 Sept 1996 | British | - |
| Gustavo Bursztyn | Director | 1 Feb 2020 | 1 Aug 2021 | Brazilian | 51 years |
| Howard Edwin Lotgering Jones | Director | 1 Apr 2019 | 1 Nov 2025 | British | 48 years |
| Howard William Dalton | Director | 1 Feb 1993 | 31 Dec 1995 | American | 92 years |
| Jack Lee Gregory | Director | 1 Feb 1993 | 31 Jan 1994 | American | 94 years |
| Jeffrey Graham Connell | Director | 1 Apr 2019 | 28 May 2025 | British | 53 years |
| John Andrew Corran Morrow | Director | 1 Feb 1999 | 1 Nov 1999 | British | 72 years |
| John Douglas Kelso Grant | Director | 7 Sept 2009 | 18 May 2015 | British | 72 years |
| John Edward Henry Griffin | Secretary | 1 Feb 1993 | 2 Feb 1995 | British | - |
| John Edward Henry Griffin | Secretary | 30 Jun 1995 | 22 Apr 2003 | British | - |
| John Michael Sadler | Director | 1 Feb 1993 | 1 Feb 1995 | British | 70 years |
| John Michael Sadler | Secretary | 1 Feb 1995 | 30 Jun 1995 | British | - |
| Jon Clarke Wormley | Director | 1 Dec 1998 | 30 Dec 2004 | American | 78 years |
| Jorn Arild Berget | Director | 19 Jan 2005 | 15 Nov 2011 | Norwegian | 74 years |
| Kate Jackson | Director | 30 Oct 2015 | 1 Feb 2019 | British | 53 years |
| Keith Michael Hubber | Secretary | 19 Dec 2007 | 13 May 2011 | British | - |
| Ken Bray | Director | 1 Feb 1993 | 3 Aug 1993 | British | 83 years |
| Luke Thomas | Secretary | 25 Aug 1998 | 14 Jan 1999 | British | - |
| Malcolm Archibald Halliday Brown | Director | 1 Mar 1996 | 1 Nov 1999 | British | 73 years |
| Malcolm Archibald Halliday Brown | Director | 1 Jan 2013 | 15 Feb 2016 | British | 73 years |
| Mark Edwards | Secretary | 10 Dec 1999 | 25 Oct 2002 | British | - |
| Mark Milford Power Carne | Director | 3 Nov 2005 | 10 Nov 2009 | British | 67 years |
| Martin Joseph Houston | Director | 1 Nov 1999 | 13 Nov 2013 | British | 69 years |
| Martinus Jacobus Ten Brink | Director | 15 Feb 2016 | 1 Apr 2019 | Dutch | 66 years |
| Michael Richard Alexander | Director | 3 Aug 1993 | 31 Dec 1993 | British | 79 years |
| Nicholas Martin Humphrey | Director | 1 Nov 2017 | 1 Feb 2020 | British | 54 years |
| Paul Anthony | Director | 15 Jan 2001 | 4 Sept 2001 | British | 71 years |
| Paul Anthony Collins | Director | 1 Feb 1993 | 3 Aug 1993 | British | 79 years |
| Paul Goodfellow | Director | 20 Jul 2016 | 28 Feb 2017 | Us Citizen | 61 years |
| Paul William Ellis | Director | 23 Sept 1993 | 1 Mar 1996 | British | 80 years |
| Peter Heinz Schwarz | Director | 1 Mar 1996 | 31 Dec 1998 | British | 75 years |
| Peter Iorwerth Hughes | Director | 19 Jan 2005 | 30 Dec 2005 | British | 70 years |
| Pierre Jean Marie Jungles | Director | 19 Dec 1995 | 24 Sept 1996 | Belgian | 82 years |
| Rebecca Louise Dunn | Secretary | 14 Jan 2010 | 14 Mar 2016 | - | - |
| Richard Thomas Liddell | Director | 4 Sept 1997 | 1 Jun 1999 | British | 79 years |
| Robert Carlton Booker | Director | 4 Sept 2009 | 11 Feb 2013 | Canadian/british | 60 years |
| Russell Leslie O'brien | Director | 15 Feb 2016 | 1 Apr 2019 | British | 52 years |
| Sami Monir Amin Iskander | Director | 4 Sept 2009 | 10 Jan 2018 | French | 61 years |
| Saurabh Jain | Director | 1 Oct 2021 | 1 Jun 2024 | Australian | 45 years |
| Sean George Cronin Sutcliffe | Director | 30 Jun 1998 | 1 Nov 1999 | British | 63 years |
| Sean George Cronin Sutcliffe | Director | 16 Oct 2001 | 30 Dec 2004 | British | 63 years |
| Shell Corporate Secretary Limited | Corporate Secretary | 14 Mar 2016 | 1 Nov 2022 | United Kingdom | - |
| Simon Alan Constant-glemas | Director | 15 Feb 2016 | 12 Mar 2019 | British | 57 years |
| Simon Jonathan Lowth | Director | 6 May 2014 | 15 Feb 2016 | British | 65 years |
| Sinead Caitlin Lynch | Director | 27 Nov 2017 | 1 Apr 2019 | Irish | 55 years |
| Stefan John Ricketts | Director | 3 Oct 2005 | 3 Dec 2007 | British | 59 years |
| Stephen Charles Burrard-lucas | Director | 25 Jul 1994 | 30 Nov 1998 | British | 72 years |
| Steven Patrick Allen | Secretary | 14 May 2011 | 14 Mar 2016 | - | - |
| Steven Robert Phimister | Director | 1 Mar 2017 | 1 Apr 2019 | British | 57 years |
| Stuart Alfred Fysh | Director | 10 May 2004 | 24 Nov 2008 | Australian | 70 years |
| Timothy John Forbes | Director | 24 Oct 1995 | 1 Nov 1999 | British | 79 years |
| Una Markham | Secretary | 20 Sept 1996 | 7 Sept 2001 | British | - |
| William Michael Friedrich | Director | 1 Nov 1999 | 7 Dec 2007 | American | 77 years |