| Alan Goldsmith | Director | 22 Apr 1996 | 31 Dec 1997 | British | 78 years |
| Alan Howard Watkins | Secretary | 20 May 1996 | 7 Jun 1996 | British | - |
| Andy Rae | Director | 12 Jan 2016 | 31 Dec 2018 | British | 61 years |
| Anthony Gerard Mckenna | Director | 28 Mar 2022 | 2 Jan 2025 | British | 55 years |
| Charles James Buchan | Secretary | 30 Nov 1998 | 22 May 2000 | British | - |
| Christopher Ernest Fay | Director | 28 Oct 1993 | 31 Dec 1998 | British | 81 years |
| Clive William Grant | Director | 15 May 2006 | 18 Jan 2016 | British | 63 years |
| Colin Bruce Mckendrick | Director | 1 Jan 2019 | 31 Dec 2020 | British | 68 years |
| Colin Bruce Mckendrick | Director | 14 Aug 2000 | 2 Jan 2002 | British | 68 years |
| Cynthia Ann Gaddis | Director | 13 Sept 2010 | 21 May 2014 | Us Citizen | 65 years |
| David Bryan Topliffe | Director | 1 Sept 2009 | 1 Oct 2019 | British | 67 years |
| David Keith Young | Director | 20 Oct 2005 | 31 Mar 2010 | British | 67 years |
| Deirdre Mary Alison Watson | Secretary | 22 Dec 1997 | 30 Nov 1998 | British | - |
| Edward James Thomas Humfrey | Director | 8 Dec 2020 | 31 May 2021 | British | 51 years |
| Evert Henkes | Director | 7 Jun 1992 | 31 Oct 1992 | Dutch | 83 years |
| George Cornelis Sebregts | Director | 1 Jul 2007 | 31 Aug 2009 | British | 58 years |
| Graeme Henry Crombie | Director | 1 Nov 1992 | 31 Mar 1994 | British | 86 years |
| Graham Dewick | Director | 7 Jun 1992 | 12 Aug 1992 | British | 82 years |
| Graham Lawrence Footitt | Director | 31 Mar 1994 | 2 May 1996 | British | 84 years |
| Graham Robert Vant Hoff | Director | 1 May 2005 | 12 May 2006 | British | 65 years |
| Guy Albrecht | Director | 1 Aug 1999 | 15 Nov 2000 | French | 81 years |
| Hans Lap | Director | 1 Jan 2004 | 29 Apr 2005 | Dutch | 76 years |
| Hans Von Der Linde | Director | 18 Aug 2003 | 12 May 2006 | German | 68 years |
| Jacobus Gerardus Maria Eggels | Director | 20 Jan 2012 | 14 Mar 2016 | Dutch | 61 years |
| Jennifer Susan Lovell | Director | 13 Sept 2010 | 1 Feb 2012 | British | 62 years |
| John Alexander Collins | Director | 7 Jun 1992 | 31 Oct 1993 | British | 85 years |
| John Franklin Hudson | Director | 2 Mar 1998 | 31 Jul 1999 | British | 80 years |
| Jonathan Richard Forbes Lane | Director | 9 Oct 2006 | 31 Dec 2009 | British | 62 years |
| Kenneth John Rivers | Director | 20 Oct 2005 | 30 Jun 2007 | British | 74 years |
| Michael Ellis | Director | 3 Aug 1998 | 30 Apr 2003 | British | 79 years |
| Nicola Simpson | Director | 25 Sept 2017 | 28 Feb 2019 | British | 52 years |
| Owen Glynn Price-james | Director | 1 Oct 2019 | 28 Mar 2022 | British | 57 years |
| Paul Henry Newman | Director | 15 Nov 2000 | 31 Dec 2003 | British | 68 years |
| Peter John Stewart | Director | 20 Jan 2012 | 29 Aug 2013 | British | 54 years |
| Richard Beresford Langtry | Director | 7 Jun 1992 | 14 Feb 1994 | British | 81 years |
| Richard Beresford Langtry | Secretary | 7 Jun 1992 | 14 Feb 1994 | British | - |
| Richard Brown | Director | 24 May 1993 | 29 Jul 1994 | British | 75 years |
| Richard Max Wiseman | Director | 23 Jan 1995 | 31 Jul 1999 | British | 75 years |
| Richard Max Wiseman | Secretary | 15 Feb 1994 | 22 Dec 1997 | British | - |
| Robert Stevenson Clark | Director | 7 Jun 1992 | 30 Apr 1993 | American | 83 years |
| Robertus Jan Mooldijk | Director | 18 Jun 2010 | 1 Jun 2011 | Dutch | 59 years |
| Ronald Land | Director | 7 Jun 1992 | 31 Jan 1994 | British | 92 years |
| Sean Clarry | Director | 30 May 2025 | 31 Jul 2025 | Canadian | 51 years |
| Sharon Liow | Director | 14 May 2014 | 1 Jan 2017 | Malaysian | 52 years |
| Shell Corporate Secretary Limited | Corporate Secretary | 22 May 2000 | 1 Nov 2022 | United Kingdom | - |
| Stephen Alexander Kersley | Director | 1 May 1997 | 10 Jul 1998 | British | 67 years |
| Stephen Alexander Kersley | Secretary | 1 May 1997 | 1 May 1997 | British | - |
| Stephen Brian Fowler | Director | 31 Jan 2023 | 30 May 2025 | British | 60 years |
| Thierry Capelle | Director | 29 Aug 2013 | 31 May 2021 | French | 63 years |
| Thomas Maarten Casparie | Director | 18 Jun 2021 | 31 Jan 2023 | Dutch | 54 years |
| Trevor Hobson | Director | 1 Nov 1994 | 14 Oct 1996 | British | 76 years |
| Trevor Hobson | Secretary | 15 Feb 1994 | 7 Jun 1994 | British | - |
| Trevor Keith Luckie | Director | 6 Nov 2000 | 31 Dec 2005 | British | 75 years |
| William Alexander Colquhoun | Director | 23 Mar 1994 | 2 Mar 1998 | British | 76 years |
| William Scott Stothart | Director | 7 Sept 1998 | 8 Sept 2000 | British | 68 years |