| HARBOUR ENERGY SECRETARIES LIMITED ACTIVE | Secretary | 10 Oct 2022 | | | | 151, Buckingham Palace Road, London, SW1W 9SZ, England |
| BARR, Scott ACTIVE | Director | 12 Dec 2024 | | Scotland | July 1976 | 151, Buckingham Palace Road, London, SW1W 9SZ, England |
| LANDES, Howard Ralph ACTIVE | Director | 20 Oct 2021 | | United Kingdom | December 1975 | 151, Buckingham Palace Road, London, SW1W 9SZ, England |
| SCOTT, Russell ACTIVE | Director | 12 Dec 2024 | | Scotland | September 1973 | 151, Buckingham Palace Road, London, SW1W 9SZ, England |
| COLLINS, Derryl Lynn RESIGNED | Secretary | 01 Aug 2000 | 11 Nov 2002 | | | 18 Montagu Court, 27-29 Montagu Square, London, W1H 1RE |
| COOK, Thomas Edward RESIGNED | Secretary | 11 Nov 2002 | 13 Aug 2003 | | | Kinross, 3 Manor Lane, Gerrards Cross, Buckinghamshire, SL9 9NH |
| FLETCHER, Angela Sarah Helen RESIGNED | Secretary | 05 Aug 2005 | 23 Apr 2014 | | | Portman House, 2 Portman Street, London, W1H 6DU |
| GLYN, Victoria Anne RESIGNED | Secretary | | 01 Aug 2000 | | | 259 Leigh Hunt Drive, Southgate, London, N14 6DS |
| GRIMSHAW, David RESIGNED | Secretary | 13 Aug 2003 | 30 Sep 2019 | | | Brettenham House, Lancaster Place, London, WC2E 7EN, England |
| LANDES, Howard Ralph RESIGNED | Secretary | 30 Sep 2019 | 10 Oct 2022 | | | Brettenham House, Lancaster Place, London, WC2E 7EN, England |
| OGILVIE, David Stewart RESIGNED | Secretary | 20 Oct 2006 | 01 Apr 2008 | | | 52 Hamilton Place, Aberdeen, Aberdeenshire, AB15 4BH |
| PEPIN, Jean-Francois Jacques Basile RESIGNED | Secretary | 13 May 2013 | 14 Aug 2014 | | | Portman House, 2 Portman Street, London, W1H 6DU |
| STIRRUP, Edith Jeannie RESIGNED | Secretary | 13 Aug 2003 | 30 Apr 2012 | | | Portman House, 2 Portman Street, London, W1H 6DU |
| STOKELD, Michael Philip, Sol RESIGNED | Secretary | 01 Aug 2000 | 13 Aug 2003 | | | 35 The Meadows, Milltimber, Aberdeen, AB13 0JT |
| WARD, Elaine June RESIGNED | Secretary | 13 Aug 2003 | 13 Oct 2006 | | | 18 Balmoral Place, Aberdeen, Aberdeenshire, AB10 6HR |
| AANSTAD, Knut Moritz RESIGNED | Director | 01 Jul 1999 | 01 Aug 2000 | | February 1957 | 32 Raymond Road, London, SW19 4AP |
| AL OTHMAN, Khaled Mohammed RESIGNED | Director | 18 Apr 1995 | 17 Dec 1996 | | December 1946 | No 19 Street No 43, Area 4 Abdulla Salim Area, Safat 1801, State Of Kuwait, FOREIGN, Kuwait |
| AL-HAROON, Khalid Rashid RESIGNED | Director | 01 Jul 1995 | 17 Dec 1996 | | February 1950 | Jadah 13, Block 17, House 3, Bayan Area 7, Kuwait |
| AL-JASEM, Faisal Abdulaziz RESIGNED | Director | 18 Apr 1995 | 17 Dec 1996 | | April 1945 | 2, 6th Street North, Ahmadi 61008, Kuwait |
| AL-KAZMAWI, Faisal Jassim RESIGNED | Director | | 17 Dec 1996 | | March 1946 | No 2 2nd Road North, Ahmadi, Kuwait |
| AL-RABAH, Abdul Karim A RESIGNED | Director | 18 Apr 1995 | 17 Dec 1996 | | December 1948 | 19 5th Street North, Ahmadi, 61008, Kuwait |
| AL-RAHMANI, Mahmoud Abdulla RESIGNED | Director | | 18 Apr 1995 | | January 1943 | House No 16 Street No 10, Area 6, Surra, FOREIGN, Kuwait |
| AL-RIFAE, Ahmad, Dr RESIGNED | Director | 18 Apr 1995 | 17 Dec 1996 | | February 1953 | PO BOX 34494, Al-Audilayh, 73255, Kuwait |
| AL-SALEM, Nasser RESIGNED | Director | | 31 Dec 1991 | | April 1945 | 12a Gryphon Place, London, N1V |
| ALI, Hameed Habeeb RESIGNED | Director | 18 Apr 1995 | 30 Jun 1995 | | March 1949 | 11 Side One, Al Omariah, Kuwait, FOREIGN, Kuwait |
| ANDERSON, Robert Hendry RESIGNED | Director | 07 Sep 2009 | 13 May 2013 | Scotland | October 1956 | Portman House, 2 Portman Street, London, W1H 6DU |
| BJERKE, Lars Torgeir RESIGNED | Director | 18 Dec 1996 | 05 Nov 1999 | | September 1948 | Baches V, Drammen, 3010, Norway |
| BLOUKI, Abdul Samad Hassan RESIGNED | Director | 01 Jul 1993 | 18 Apr 1995 | | February 1942 | 3 Littleworth Place, Esher, Surrey, KT10 9PR |
| BOLEN, David Paul RESIGNED | Director | 01 Aug 2000 | 01 Jun 2001 | | December 1958 | 8 Angusfield Avenue, Aberdeen, AB15 6AQ |
| BOURGEOIS, Jerry Michael RESIGNED | Director | | 01 Mar 1998 | | August 1943 | 46 Elm Park Gardens, London, SW10 9PA |
| BRIGHT, Christopher John RESIGNED | Director | 18 Apr 1995 | 30 Jun 1995 | | July 1934 | 9 Woodspring Road, Wimbledon, London, SW19 6PL |
| CHENIER, David Eric RESIGNED | Director | 19 Apr 2012 | 01 Aug 2015 | Scotland | January 1962 | Portman House, 2 Portman Street, London, W1H 6DU |
| CONWAY, Christopher William RESIGNED | Director | 09 Apr 2010 | 30 Apr 2012 | England | January 1957 | Portman House, 2 Portman Street, London, W1H 6DU |
| ERIKSEN, Gisle RESIGNED | Director | 01 Jun 2001 | 14 Aug 2003 | | May 1963 | 1 Westerton Place, Cults, Aberdeen, AB15 9NS |
| FARTHING, David Andrew, Vivian RESIGNED | Director | 14 Nov 2008 | 09 Oct 2009 | Scotland | September 1957 | Ffyrling Dy, St. Eunans Road, Aboyne, Aberdeenshire, AB34 5HH, Scotland |
| FREDIN, Todd William RESIGNED | Director | 14 Aug 2003 | 31 Jan 2010 | | May 1954 | Portman House, 2 Portman Street, London, W1H 6DU |
| GAUTREY, Christopher RESIGNED | Director | 21 Jan 2004 | 07 Sep 2009 | England | December 1948 | 4 Packwood Mews, Humphris Street, Warwick, Warwickshire, CV34 5NG |
| GRIFFITHS, Malcolm David RESIGNED | Director | 01 Aug 2000 | 18 Sep 2003 | England | December 1951 | Orchard Hey, Ballinger Road South Heath, Great Missenden, Buckinghamshire, HP16 9QH |
| GROHOLT, Jon Erik RESIGNED | Director | 05 Nov 1999 | 01 Aug 2000 | | October 1949 | Erling Skajalgssons Gt 3, Oslo, 0267, Norway |
| HALLIWELL, Andrew Roy RESIGNED | Director | 05 Aug 2005 | 05 Mar 2010 | | March 1957 | Portman House, Portman House, 2 Portman Street, London, W1H 6DU, England |
| HALLIWELL, Andrew Roy RESIGNED | Director | 14 Jan 2004 | 22 Mar 2004 | | March 1957 | 14 Westfield Terrace, Aberdeen, Aberdeenshire, AB25 2RU |
| HARAMI, Kamel Abdulla RESIGNED | Director | 01 Jul 1992 | 30 Jun 1993 | | September 1945 | 80 New Bond Street, London, W1Y 9DA |
| HASTINGS, Andrew David Richard RESIGNED | Director | 09 Oct 2009 | 15 Jun 2018 | Scotland | February 1961 | 20th Floor, 1 Angel Court, London, EC2R 7HJ, England |
| HEWITT, Geoffrey RESIGNED | Director | | 31 Oct 1997 | England | July 1948 | 13 Briar Lane, Carshalton, Surrey, SM5 4PX |
| KARLSSON, Werner Gudem RESIGNED | Director | 01 Mar 1998 | 01 Jul 1999 | | April 1951 | Apartment 2, 148 Brompton Road, London, SW3 |
| KENNEDY, Archibald Wood RESIGNED | Director | 22 Mar 2004 | 03 Apr 2009 | United Kingdom | June 1958 | The Garran, Crawton Bay, Stonehaven, Aberdeenshire, AB39 2TP |
| KING, Terri Gay RESIGNED | Director | 05 Jan 2017 | 30 Sep 2019 | United Kingdom | March 1961 | Brettenham House, Lancaster Place, London, WC2E 7EN, England |
| KIRK, Philip Andrew RESIGNED | Director | 30 Sep 2019 | 28 Feb 2022 | England | May 1966 | Brettenham House, Lancaster Place, London, WC2E 7EN, England |
| KRANE, Alexander Lorentzen RESIGNED | Director | 20 Oct 2021 | 12 Dec 2024 | Norway | March 1976 | 151, Buckingham Palace Road, London, SW1W 9SZ, England |
| KUEH, Sze-Meng RESIGNED | Director | 05 Nov 1999 | 01 Aug 2000 | England | March 1952 | 5 Meadowcroft, Chalfont St Peter, Buckinghamshire, SL9 9DH |
| LYNCH, Michael Thomas RESIGNED | Director | | 21 Dec 1994 | | May 1949 | 1 Miller Mews, London, SW1F 6LZ |
| MACKLON, Dominic Edward RESIGNED | Director | 01 Aug 2015 | 05 Jan 2017 | Scotland | April 1969 | Portman House, 2 Portman Street, London, W1H 6DU |
| MAXSON, Page Frank RESIGNED | Director | 14 Aug 2003 | 22 Nov 2004 | | December 1960 | 5 Northcote Hill, Aberdeen, AB15 7TW |
| MCMORRAN, James Deas RESIGNED | Director | 14 Aug 2003 | 31 Dec 2003 | | July 1957 | 5 Somers Crescent, London, W2 2PN |
| NILSSON, Jan Erik RESIGNED | Director | 18 Dec 1996 | 01 Mar 1998 | | November 1940 | Tord Pedersensgt 60, 3014 Drammen, Norway |
| OSBORNE, Andrew Jon RESIGNED | Director | 30 Sep 2019 | 26 Oct 2021 | United Kingdom | November 1969 | Brettenham House, Lancaster Place, London, WC2E 7EN, England |
| RAMSHAW, Roger Stephen RESIGNED | Director | 03 Sep 2002 | 31 Dec 2003 | Scotland | February 1949 | Broomwood, Ballater Road, Aboyne, Aberdeenshire, AB34 5HY |
| ROLLINSON, Graham Clifford RESIGNED | Director | 01 Mar 1998 | 01 Dec 1999 | England | December 1949 | The Old Barn Dean Lane, Merstham, Redhill, Surrey, RH1 3AH |
| ROLLINSON, Graham Clifford RESIGNED | Director | | 30 Jun 1995 | England | December 1949 | The Old Barn Dean Lane, Merstham, Redhill, Surrey, RH1 3AH |
| RUUD, Morten RESIGNED | Director | 05 Nov 1999 | 01 Aug 2000 | | December 1952 | Lars Muhles Vei 14, Sandvika, N-1338, Norway |
| SANNESS, Torstein RESIGNED | Director | 16 Jan 1997 | 01 Mar 1998 | Norway | August 1947 | Batsmannsveien 21, Tolusrod, 3150, Norway |
| SCOTT, Russell RESIGNED | Director | 25 Sep 2018 | 30 Sep 2019 | Scotland | September 1973 | Brettenham House, Lancaster Place, London, WC2E 7EN, England |
| SIMPSON, Katherine Susan RESIGNED | Director | 15 Jun 2018 | 22 May 2019 | United Kingdom | October 1961 | 20th Floor, 1 Angel Court, London, EC2R 7HJ, England |
| SKJERVOY, Arild RESIGNED | Director | 14 Aug 2003 | 05 Aug 2005 | | November 1958 | 2 Macaulay Drive, Craigiebuckler, Aberdeen, AB15 8FL |
| SPEIRS, John Garrett RESIGNED | Director | 11 Jan 2000 | 01 Aug 2000 | England | June 1937 | 20 Dunstall Road, Wimbledon, London, SW20 0HR |
| STALKER, Ross Graham RESIGNED | Director | 31 Oct 2015 | 25 Sep 2018 | United Kingdom | October 1964 | 20th Floor, 1 Angel Court, London, EC2R 7HJ, England |
| SUNDE, Jan Peter RESIGNED | Director | 01 Mar 1998 | 05 Nov 1999 | | January 1966 | Ullernkammen 20, 0380 Oslo, FOREIGN, Norway |
| TANDREVOLD, Eirik RESIGNED | Director | 18 Dec 1996 | 01 Mar 1998 | | July 1959 | Zinoberveien 16c, Oslo, 0758, Norway |
| WARRENDER, John Mcandrew RESIGNED | Director | 14 Nov 2008 | 03 Jul 2013 | Scotland | July 1961 | Portman House, 2 Portman Street, London, W1H 6DU |
| WARWICK, Paul Cyril RESIGNED | Director | 03 Apr 2009 | 30 Apr 2012 | Scotland | April 1953 | Portman House, 2 Portman Street, London, W1H 6DU |
| WATKINS, George Edward RESIGNED | Director | 01 Aug 2000 | 03 Sep 2002 | United Kingdom | August 1943 | 12 Rubislaw Den South, Aberdeen, Aberdeenshire, AB15 4BB |
| WILLAN, Peter James RESIGNED | Director | | 04 Mar 1994 | | March 1943 | Rutland House 38 Ormond Crescent, Hampton, Middlesex, TW12 2TH |
| WOLFE, Patrick RESIGNED | Director | 22 May 2019 | 30 Sep 2019 | Scotland | February 1963 | Brettenham House, Lancaster Place, London, WC2E 7EN, England |
| WRIGHT, Michael Don RESIGNED | Director | 13 May 2013 | 29 Oct 2015 | Scotland | May 1964 | Portman House, 2 Portman Street, London, W1H 6DU |