| CHISHOLM, Colin Douglas Maclean ACTIVE | Director | 01 Mar 2025 | | United States | November 1980 | Fawley Administration Building, Fawley Refinery, Marsh Lane, Fawley, Southampton, SO45 1TX, United Kingdom |
| D'USSEL, Amaury Anne Marie ACTIVE | Director | 01 Mar 2026 | | United Kingdom | October 1973 | Fawley Administration Building, Fawley Refinery, Marsh Lane, Fawley, Southampton, SO45 1TX, United Kingdom |
| POLE, Robert Andrew ACTIVE | Director | 01 Apr 2024 | | England | May 1977 | Fawley Administration Building, Fawley Refinery, Marsh Lane, Fawley, Southampton, SO45 1TX, United Kingdom |
| BOYDELL, John Nicholas RESIGNED | Secretary | 29 Oct 1999 | 15 Sep 2008 | | | 47 Well House Road, Beech, Hampshire, GU34 4AQ |
| CLARKE, Andrew Terence RESIGNED | Secretary | 15 Sep 2008 | 06 Feb 2014 | | | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| GILBERT, Elizabeth Sarah RESIGNED | Secretary | 07 Oct 2024 | 24 Aug 2026 | | | Fawley Administration Building, Fawley Refinery, Marsh Lane, Fawley, Southampton, SO45 1TX, United Kingdom |
| GORDON, Graham James Low RESIGNED | Secretary | 17 Oct 1996 | 06 Aug 1998 | | | 9 Albany Towers, 6 St Catherines Terrace, Hove, East Sussex, BN3 2RQ |
| HARNESS, Fiona RESIGNED | Secretary | 01 Dec 2011 | 12 Apr 2023 | | | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| MULLIGAN, Katrina Jane RESIGNED | Secretary | 12 Apr 2023 | 07 Oct 2024 | | | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| RUMSEY, Christopher James RESIGNED | Secretary | | 17 Oct 1996 | | | Hillside Cottage, Friezley Lane Hocker Edge, Cranbrook, Kent, TN17 2LL |
| WILKINSON, Russell John RESIGNED | Secretary | 06 Aug 1998 | 29 Oct 1999 | | | 18 St Anthony's Close, St Katherine's Dock, London, E1 9LT |
| ADAMS, Roger RESIGNED | Director | 01 May 2023 | 01 Apr 2024 | England | April 1969 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| ADAMS, Timothy J RESIGNED | Director | 22 Oct 2002 | 15 Aug 2007 | | February 1960 | 21 Claremont Lane, Esher, Surrey, KT10 9DP |
| ALEXANDER, James RESIGNED | Director | 30 Nov 2009 | 01 Oct 2011 | United Kingdom | September 1963 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| BOYDELL, John Nicholas RESIGNED | Director | 06 Aug 1998 | 18 Aug 1998 | | August 1945 | 4 Hester Terrace, Chilton Road, Richmond, Surrey, TW9 4JT |
| BREE, John Michael RESIGNED | Director | 20 Aug 2007 | 23 Dec 2011 | United Kingdom | July 1956 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| BUONO, Joachim Joseph RESIGNED | Director | 11 Jan 2012 | 18 Aug 2016 | Usa | March 1956 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| COLEMAN, Richard Henry RESIGNED | Director | 22 Oct 2002 | 30 Nov 2009 | United Kingdom | November 1949 | Old School House, Abbots Worthy, Winchester, Hampshire, SO21 1DR |
| DON, William Assheton Eardley Douglas RESIGNED | Director | 01 Mar 2017 | 01 Mar 2019 | England | May 1958 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| DRYSDALE, Robert Hamilton RESIGNED | Director | 01 Oct 2014 | 21 Jun 2016 | England | February 1961 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| ENSTON, John Richard RESIGNED | Director | | 24 Feb 2000 | | June 1943 | High Trees 9 Greville Park Road, Ashtead, Surrey |
| EVANS, Jonathan Maxwell RESIGNED | Director | 21 Jun 2016 | 28 Oct 2020 | United Kingdom | May 1957 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| GRIFFITH, Henry Vaughan RESIGNED | Director | | 01 Jan 2000 | | June 1942 | 7 Regency Close, Ealing, London, W5 2LP |
| GUNNLAUGSSON, Theresa Caraway RESIGNED | Director | 18 Aug 2016 | 01 Aug 2018 | United States | September 1969 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| HAYES, Andrew Brian RESIGNED | Director | 01 Oct 2011 | 01 Nov 2013 | United Kingdom | November 1967 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| HERMAN, Albert Joseph RESIGNED | Director | | 31 Mar 1993 | | July 1936 | 4 Georgetown Road, Colts Neck, New Jersey 07722, FOREIGN, Usa |
| HOUSTON, Dennis Michael RESIGNED | Director | 12 Apr 2000 | 03 Feb 2004 | | October 1951 | 8 Millstone Court, Morristown, 07962 New Jersey, Usa, FOREIGN |
| HUNTER, John Andrew Denny RESIGNED | Director | 12 Apr 2000 | 22 Jan 2008 | Gb | September 1947 | 12 Captains Row, Lymington, Hampshire, SO41 9RP |
| JENKINS, William Edward RESIGNED | Director | 24 Feb 2000 | 11 Jan 2012 | Usa | September 1949 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| JOHNSON, Andrew Mark RESIGNED | Director | 01 Mar 2019 | 01 May 2023 | United Kingdom | October 1976 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| JONES, Bryn David RESIGNED | Director | 21 Jul 1999 | 24 Feb 2000 | | August 1949 | 89 Warrington Road, Paddock Wood, Tonbridge, Kent, TN12 6JS |
| KING, Timothy William RESIGNED | Director | 19 Aug 1998 | 04 Dec 2000 | | January 1952 | Hawthorn Hunts Common, Hartley Wintney, Hook, Hampshire, RG27 8AA |
| KOSTELNIK, Andre RESIGNED | Director | 01 Feb 2021 | 01 Aug 2023 | United States | January 1975 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| KURZ, Gerhard E RESIGNED | Director | 01 Apr 1993 | 24 Feb 2000 | | August 1939 | 1029 Duchess Drive, Mclean, Virginia 22102, Usa |
| LIGHTFOOT, Mary Katherine RESIGNED | Director | 01 Aug 2023 | 01 Mar 2025 | United States | August 1976 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| LONG, Timothy RESIGNED | Director | 23 Dec 2011 | 01 May 2017 | United Kingdom | June 1963 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| MARKIDES, Paul RESIGNED | Director | 22 Jan 2008 | 19 Sep 2011 | United Kingdom | May 1955 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| MOTT, Harvey John Thomas RESIGNED | Director | | 31 Mar 1993 | | January 1944 | Studland Sandy Way, Cobham, Surrey, KT11 2EY |
| OLDFIELD, Steven Adam RESIGNED | Director | 28 Oct 2020 | 01 Mar 2026 | United Kingdom | September 1972 | Fawley Administration Building, Fawley Refinery, Marsh Lane, Fawley, Southampton, SO45 1TX, United Kingdom |
| PLEYDELL-BOUVERIE, Rupert William RESIGNED | Director | | 24 Feb 2000 | United Kingdom | December 1950 | Waverley House, Petersfield Road Monkwood, Alresford, Hants, SO24 0HB |
| QUARLES, Cory Emil RESIGNED | Director | 01 Aug 2018 | 01 Feb 2021 | United States | September 1975 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| RAILLIET, Francois Pierre Andre RESIGNED | Director | 12 Apr 2000 | 03 Feb 2004 | | June 1946 | 38 Avenue E Lancomble, 1040 Bruxelles, Belgium, FOREIGN |
| RICHARDSON, Andrew John RESIGNED | Director | 16 Dec 2004 | 20 Mar 2013 | England | March 1953 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| RIDING, Michael George RESIGNED | Director | 01 Nov 2013 | 03 Mar 2015 | England | December 1955 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| ROWLAND, Martin Grenville RESIGNED | Director | 19 Aug 1998 | 12 Apr 2000 | | January 1950 | 53 Belvedere Gardens, Chineham, Basingstoke, Hampshire, RG24 8GB |
| STEVENS, Timothy William RESIGNED | Director | 01 Jun 2015 | 01 Mar 2017 | England | January 1965 | Ermyn House, Ermyn Way, Leatherhead, Surrey, KT22 8UX, England |
| TROTTER, Keith Campbell, Capt RESIGNED | Director | 23 Dec 2011 | 03 Jul 2014 | Scotland | December 1958 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| URBANELLI, Anthony Albert RESIGNED | Director | 24 Feb 2000 | 22 Oct 2002 | | December 1953 | 33 Albury Road, Walton On Thames, Surrey, KT12 5DT |
| WARD, Catherine Elizabeth RESIGNED | Director | 03 Mar 2015 | 01 Jun 2015 | England | February 1959 | Exxon Mobil House, Ermyn Way, Leatherhead, Surrey, KT22 8UX |
| WEST, Andrew John RESIGNED | Director | 12 Apr 2000 | 22 Oct 2002 | | September 1951 | 82 Wimbledon Park Road, London, SW18 5TX |