| GILLAM, Catherine Sarah ACTIVE | Director | 20 Oct 2025 | | United Kingdom | February 1979 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| HOSKIE, Benjamin ACTIVE | Director | 18 Sep 2025 | | United States | January 1974 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| SINGH, Marlon Ramotar ACTIVE | Director | 09 Aug 2018 | | England | June 1969 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| HARVEY, Richard Derek RESIGNED | Secretary | | 20 May 2009 | | | Coopers Cross House, Coopers Green, Uckfield, East Sussex, TN22 3AD |
| HOBLEY, Elizabeth Anne RESIGNED | Secretary | 17 Feb 2004 | 29 Aug 2008 | | | 21 Tradewinds Court, Asher Way, Wapping, London, EW1 2JB |
| MORGAN, Sarah RESIGNED | Secretary | 01 Mar 2017 | 26 Nov 2025 | | | Nova South, 160 Victoria Street, London, SW1E 5LB |
| REUTER, Maria Isabel RESIGNED | Secretary | 22 Oct 2009 | 01 Mar 2017 | | | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| TLACHAC, Kelly Diane RESIGNED | Secretary | 05 Jun 2009 | 25 Sep 2009 | | | 18722, Leisure Place Drive, Humble, Texas, United States |
| AIKEN, Philip Stanley RESIGNED | Director | 01 Nov 2001 | 26 Apr 2006 | England | January 1949 | Flat 12 36 Sloane Court West, London, SW3 4TB |
| BARNES, Anthony Higson RESIGNED | Director | 01 Nov 1992 | 01 May 1997 | | April 1950 | 2 Saturn Street, North Balwyn, Melbourne, Australia |
| BATCHELOR, Nigel William RESIGNED | Director | 04 Jun 1999 | 14 Nov 2008 | | August 1953 | 72 Victoria Drive, London, SW19 6HL |
| BAUGH, Michael Arle RESIGNED | Director | 01 Nov 1992 | 21 Mar 1995 | | November 1950 | 5 Park Square Street, London, NW1 |
| BERGER, Peter Paul, Mr. RESIGNED | Director | 15 Sep 2013 | 10 Jun 2016 | Usa | April 1969 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| BLAIR, Edward Arden RESIGNED | Director | | 01 Nov 1994 | | April 1935 | 12 Eaton Mansions, Cliveden Place, London, SW1 8EH |
| BOGERS, Hendrik Jan, Mr. RESIGNED | Director | 20 Sep 2012 | 01 Sep 2015 | United Kingdom | May 1963 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| BRAMLETT, Kenneth Wayne, Mr. RESIGNED | Director | 17 Feb 2017 | 29 Sep 2017 | United States | March 1956 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| CATLETT, David Boulware RESIGNED | Director | | 01 Nov 1992 | | July 1942 | 101 Downing Street No 8, Denver, Colorado, FOREIGN, Usa |
| CLUBE, Benedict James Murray RESIGNED | Director | 09 Aug 2002 | 28 Jan 2004 | | November 1965 | 30 Furness Road, London, SW6 2LH |
| COX, Stewart Forster RESIGNED | Director | 22 Mar 2017 | 22 Sep 2025 | England | March 1968 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| COX, Stewart Forster RESIGNED | Director | 01 Sep 2015 | 07 Dec 2016 | England | March 1968 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| CUTT, Timothy John RESIGNED | Director | 08 Oct 2007 | 28 Jun 2011 | Usa | April 1960 | Company Secretariat, Neathouse Place, London, SW1V 1BH |
| DOW, Peter David Cameron RESIGNED | Director | 20 Sep 2012 | 31 Jan 2013 | United Kingdom | February 1951 | Company Secretariat, Neathouse Place, London, SW1V 1BH |
| EGAN, Francis Gerard RESIGNED | Director | 08 Oct 2007 | 01 Jul 2012 | United Kingdom | June 1961 | Company Secretariat, Neathouse Place, London, SW1V 1BH |
| EVON, Joseph Michael RESIGNED | Director | 21 Feb 1995 | 16 Jun 1995 | | July 1942 | 7 Prince Albert Road, Regents Park, London, NW1 |
| FLETCHER, David John RESIGNED | Director | 31 Jan 2010 | 09 Aug 2012 | United Kingdom | August 1962 | Neathouse Place, London, SW1V 1BH |
| GILLAN, Charlotte Elizabeth RESIGNED | Director | 31 Jan 2013 | 01 Sep 2015 | England | May 1973 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| GLENDINNING, Andrew RESIGNED | Director | 04 Jun 1999 | 31 Oct 2001 | England | February 1951 | 40 Willifield Way, London, NW11 7XT |
| GREENWOOD, Robert Sydney RESIGNED | Director | 21 Mar 1995 | 31 Mar 1999 | | October 1951 | 26 Charles Ii Place, 77 Kings Road Chelsea, London, SW3 4NG |
| HAMILTON, Frederic Crawford RESIGNED | Director | | 04 Mar 1998 | | September 1927 | 5 Polo Club Road, Denver, Colorado, Usa |
| HANDYSIDE, Douglas Dale, Mr. RESIGNED | Director | 31 Dec 2012 | 01 Sep 2013 | Usa | July 1956 | Bhp Billiton, 1360 Post Oak Blvd., Suite 150, Houston, Texas, 77056, Usa |
| HANDYSIDE, Douglas Dale, Mr. RESIGNED | Director | 06 Jul 2011 | 31 Jan 2012 | Usa | July 1956 | 1360, Post Oak Blvd., Suite 150, Houston, Texas, 77056, Usa |
| HARVEY, Richard Derek RESIGNED | Director | 06 May 1992 | 08 Oct 2007 | England | May 1943 | Coopers Cross House, Coopers Green, Uckfield, East Sussex, TN22 3AD |
| HOBLEY, Elizabeth Anne RESIGNED | Director | 23 Mar 2006 | 08 Oct 2007 | | November 1970 | 21 Tradewinds Court, Asher Way, Wapping, London, EW1 2JB |
| HOWELL, Alan Frank RESIGNED | Director | 04 Jun 1999 | 09 Aug 2002 | | March 1946 | 6 Hamilton House, Vicarage Gate, London, W8 4HL |
| HUNTER, Keith Carnegie RESIGNED | Director | 04 Jun 1999 | 31 Aug 2002 | | February 1946 | Flat 36 Charlesworth House, 48 Stanhope Gardens, London, SW7 5RD |
| JONES, Gwen RESIGNED | Director | 31 Jan 2010 | 09 Aug 2012 | United Kingdom | March 1954 | Neathouse Place, London, SW1V 1BH |
| JONES, Gwen RESIGNED | Director | 05 Jun 2009 | 31 Jan 2010 | Uk | March 1954 | Neathouse Place, London, SW1V 1BH |
| JONES, Gwen RESIGNED | Director | 23 Mar 2006 | 14 Nov 2008 | United Kingdom | March 1954 | 5 Cumley Road, Toot Hill, Essex, CM5 9SJ |
| KELLY, Michael Francis, Mr. RESIGNED | Director | 01 Feb 2013 | 30 Jun 2014 | United Kingdom | April 1962 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| KELLY, Michael Francis RESIGNED | Director | 24 Mar 2006 | 05 May 2007 | | April 1962 | 4 Faulkners Close, Chester, Cheshire, CH4 9BH |
| KILLION, Larry Dale RESIGNED | Director | 01 Nov 1994 | 31 Jan 1997 | | January 1948 | 56 Townshend Road, London, NW8 6LE |
| KLUTE, Paul Michael, Mr. RESIGNED | Director | 01 Sep 2013 | 15 Sep 2013 | United States | May 1969 | Company Secretariat, Neathouse Place, London, SW1V 1BH |
| KROME, Jonathan, Mr. RESIGNED | Director | 26 Jul 2012 | 01 Feb 2013 | United Kingdom | July 1964 | Llaneurgain House, Northop Country Park, Northop, Mold, Clwyd, CH7 6WD, United Kingdom |
| MASSE, Patrick Joseph, Mr. RESIGNED | Director | 30 Jun 2014 | 10 Jun 2016 | Usa | April 1958 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| MAUZY, Nathan Orland, Mr. RESIGNED | Director | 01 Sep 2013 | 01 Mar 2016 | United States | August 1972 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| MCCORMACK, Niall James, Mr. RESIGNED | Director | 01 Sep 2013 | 10 Jun 2016 | Usa | September 1970 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| MILLER, Arlyn James RESIGNED | Director | | 21 Mar 1995 | | August 1940 | 740 Pearl Street No 802, Denver Colorado, FOREIGN, Usa |
| MOORE, Earl Kenneth RESIGNED | Director | 01 May 1997 | 31 Oct 1997 | | November 1956 | 33 Illawong Drive, Donvale, Victoria 3111, Australia |
| MULQUEEN, Brendan Gerard RESIGNED | Director | 05 Jun 2009 | 31 Jan 2010 | | August 1967 | Neathouse Place, London, SW1V 1BH |
| O'ROURKE, Stephen Tracey RESIGNED | Director | 22 Oct 2009 | 31 May 2011 | Usa | July 1954 | Company Secretariat, Neathouse Place, London, SW1V 1BH |
| PASTOR, Stephen, Mr. RESIGNED | Director | 01 Sep 2013 | 10 Jun 2016 | Usa | July 1966 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| PAVER, Howard, Mr. RESIGNED | Director | 14 Jul 1995 | 29 Sep 2000 | England | September 1950 | 8 Kelvedon Avenue, Burwood Park, Walton On Thames, Surrey, KT12 5EB |
| PEREIRA, Vincent Anthony, Mr. RESIGNED | Director | 29 Sep 2017 | 29 Jun 2021 | Trinidad And Tobago | September 1955 | 7, Wainwright Street, St. Clair, Port Of Spain, Trinidad And Tobago |
| PERSICO, Antonello RESIGNED | Director | 10 Jun 2016 | 07 Dec 2016 | England | November 1963 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| PERSICO, Antonello RESIGNED | Director | 01 Sep 2015 | 10 Jun 2016 | England | November 1963 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| PICKERING, Stephen Charles RESIGNED | Director | 25 Jun 1997 | 30 Jun 1999 | England | February 1952 | 70 Wensleydale Road, Hampton, Twickenham, Middlesex, TW12 2LX |
| POWELL, David Duane, Mr. RESIGNED | Director | 05 Jun 2009 | 01 Sep 2013 | Usa | May 1958 | Company Secretariat, Neathouse Place, London, SW1V 1BH |
| RAINEY, David Ian, Mr. RESIGNED | Director | 28 Jun 2011 | 01 Mar 2016 | Usa | June 1954 | 1360, Post Oak Blvd, Suite 150, Houston, Texas, 77056, Usa |
| RAY, Kristen Danielle RESIGNED | Director | 10 Jun 2016 | 17 Feb 2017 | Usa | April 1981 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| RIEMERSMA, James Karl RESIGNED | Director | 01 Nov 1992 | 31 Mar 1996 | | February 1943 | 9 Physic Place, Chelsea, London, SW3 4HQ |
| ROBERTSON, Maree Elizabeth RESIGNED | Director | 01 Mar 2016 | 29 Sep 2017 | United States | April 1975 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| ROBINSON, Gregory RESIGNED | Director | 01 Nov 2001 | 22 Aug 2005 | | September 1961 | 32 Glen Street, Hawthorn 3122, Victoria, Australia |
| SAHLBERG, Jeffrey Lee, Mr. RESIGNED | Director | 01 Nov 2013 | 07 Jan 2016 | Usa | November 1958 | C/O Petroleum Company Secretary, Neathouse Place, London, England, SW1V 1LH |
| SAHLBERG, Jeffrey Lee, Mr. RESIGNED | Director | 01 Aug 2010 | 01 Sep 2013 | Usa | November 1958 | 1360, Post Oak Blvd, Suite 150, Houston, Texas, 77056, Usa |
| SALMOND, Graham William RESIGNED | Director | 29 Sep 2017 | 10 May 2018 | Australia | January 1969 | 92, Redfern Street, Subiaco, Western Australia, 6008, Australia |
| SIMMONS, John Allen RESIGNED | Director | 08 Oct 2007 | 22 Oct 2009 | | February 1968 | 918 Knoll Forest Drive, Sugar Land, Texas, 77479, United States |
| SKAUFEL, Rodney, Mr. RESIGNED | Director | 01 Jul 2012 | 31 Dec 2012 | Usa | March 1962 | 1360, Post Oak Blvd., Houston, Texas, 77056, Usa |
| SLATTERY, Geraldine Ann RESIGNED | Director | 10 Jun 2016 | 29 Sep 2017 | United States | December 1968 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| SOMMERVILLE, Kate Luise RESIGNED | Director | 05 Aug 2022 | 18 Sep 2025 | United States | February 1971 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| STONE, Michael RESIGNED | Director | 30 Aug 2021 | 31 Mar 2022 | Trinidad And Tobago | August 1980 | Nova South, 160 Victoria Street, London, SW1E 5LB |
| TODORCEVSKI, Zlatko RESIGNED | Director | 28 Jan 2004 | 01 Dec 2008 | | March 1968 | 3418, Rice Blvd, Houston, Texas, 77005, United States |
| WALKER, David RESIGNED | Director | 01 Sep 2002 | 26 Oct 2007 | United Kingdom | April 1956 | 9 Poyle Road, Guildford, Surrey, GU1 3SL |
| WEILL, Michael Andrew RESIGNED | Director | 01 Nov 2001 | 26 Sep 2007 | | October 1957 | 3652 Overbrook Lane, Houston, Texas Tx 77027, United States |
| YEAGER, James Michael, Mr. RESIGNED | Director | 07 Jun 2006 | 01 Jul 2013 | Usa | April 1953 | Company Secretariat, Neathouse Place, London, SW1V 1BH |