| HARBOUR ENERGY SECRETARIES LIMITED ACTIVE | Secretary | 31 May 2022 | | | | 23, Lower Belgrave Street, London, SW1W 0NR, England |
| LANDES, Howard Ralph ACTIVE | Director | 15 Apr 2021 | | United Kingdom | December 1975 | 23, Lower Belgrave Street, London, SW1W 0NR, England |
| RICKARD, Rachel Abigail ACTIVE | Director | 15 Apr 2021 | | England | March 1979 | 23, Lower Belgrave Street, London, SW1W 0NR, England |
| CHANIN, Faralee Allyn RESIGNED | Secretary | 30 Apr 2008 | 21 May 2009 | | | 652 Coach Grove Rd., S.W., Calgary, Alberta T3h 1c6, Canada |
| GARRATT, Heather Diane RESIGNED | Secretary | 21 May 2008 | 14 Jul 2010 | | | 23, Lower Belgrave Street, London, SW1W 0NR |
| KAWAN, Heather RESIGNED | Secretary | 12 Sep 2011 | 31 Jan 2014 | | | 23, Lower Belgrave Street, London, SW1W 0NR |
| RICKARD, Rachel Abigail RESIGNED | Secretary | 31 Jan 2014 | 18 Jan 2017 | | | 23, Lower Belgrave Street, London, SW1W 0NR |
| ROSE, Daniel Alexander RESIGNED | Secretary | 01 Nov 2018 | 31 May 2022 | | | 23, Lower Belgrave Street, London, SW1W 0NR, England |
| VICKERS, Julie Alison RESIGNED | Secretary | 18 Jan 2017 | 01 Nov 2018 | | | 23, Lower Belgrave Street, London, SW1W 0NR, United Kingdom |
| VICKERS, Julie RESIGNED | Secretary | 14 Jul 2010 | 12 Sep 2011 | | | 23, Lower Belgrave Street, London, SW1W 0NR |
| TRUSEC LIMITED RESIGNED | Nominee Secretary | 29 Oct 1991 | 30 Apr 2008 | | | 2 Lambs Passage, London, EC1Y 8BB |
| ALLAN, Robert Andrew RESIGNED | Director | 15 Oct 2012 | 29 May 2015 | United Kingdom | December 1959 | 23, Lower Belgrave Street, London, SW1W 0NR |
| ALLAN, Robert Andrew RESIGNED | Director | 21 May 2009 | 16 Jul 2010 | Singapore | December 1959 | 435 Orchard Road, #22-02 Wisma Atria, Singapore, 238877, Singapore |
| ANDERSSON, Bo Palle RESIGNED | Director | | 20 Oct 1996 | | April 1936 | Oa-Vagen 22, 178 00 Ekero, FOREIGN, Sweden |
| ARDBO, Fredrik RESIGNED | Director | 10 Nov 1998 | 12 Oct 2005 | | April 1959 | Kvarntorpsvagen 1, 183 55 Taby, Sweden, FOREIGN |
| BOOT, Jon Hendrik RESIGNED | Director | 20 Nov 2009 | 01 Dec 2012 | Scotland | January 1968 | 53, Blenheim Place, Aberdeen, Scotland, AB25 2DZ, United Kingdom |
| DUNCAN, David Alexander RESIGNED | Director | | 05 May 1994 | | | Courtlands Cottage, Copsem Lane, Oshott, Surrey, KT22 0NT |
| DURRANT, Anthony Richard Charles RESIGNED | Director | 21 May 2009 | 29 May 2015 | United Kingdom | August 1958 | 23, Lower Belgrave Street, London, SW1W 0NR |
| GIBB, Andrew George RESIGNED | Director | 18 Jan 2017 | 15 Apr 2021 | United Kingdom | October 1968 | 23, Lower Belgrave Street, London, SW1W 0NR, United Kingdom |
| GROSSI, Bruno RESIGNED | Director | | 30 Dec 1994 | | March 1938 | 8 Stuart Tower, London, W9 1UB |
| HAGEN, Jan Ivar RESIGNED | Director | 01 Oct 1994 | 30 Apr 2008 | United Kingdom | May 1952 | 22, Blakeden Drive, Claygate, Esher, Surrey, KT10 0JR |
| HAWKINGS, Neil RESIGNED | Director | 21 May 2009 | 29 May 2015 | United Kingdom | March 1961 | 23, Lower Belgrave Street, London, SW1W 0NR |
| HUDDLE, Stephen Charles RESIGNED | Director | 21 May 2009 | 29 May 2015 | England | February 1951 | 23, Lower Belgrave Street, London, SW1W 0NR |
| LINDER, Carl-Anne Freddie Christer RESIGNED | Director | 05 May 1994 | 01 Oct 1994 | | March 1947 | Holmenhollveien 23d, 0376 0slo, Norway, FOREIGN |
| LOCKETT, Simon Charles RESIGNED | Director | 21 May 2009 | 15 Aug 2014 | England | September 1964 | 23, Lower Belgrave Street, London, SW1W 0NR |
| LODGE, Andrew Geoffrey RESIGNED | Director | 21 May 2009 | 29 May 2015 | England | June 1956 | 23, Lower Belgrave Street, London, SW1W 0NR |
| MARSHALL, David Lee RESIGNED | Director | 30 Apr 2008 | 21 May 2009 | United Kingdom | April 1958 | Carronbank House, Cameron Street, Stonehaven, Kincardineshire, AB39 2HF |
| MAYS, Richard Paul, Dr RESIGNED | Director | 30 Apr 2008 | 21 May 2009 | Scotland | December 1960 | Old Montrose House, Montrose, Angus, DD10 9LN |
| MILLHOLLAND, Arthur RESIGNED | Director | 30 Apr 2008 | 21 May 2009 | Canada | October 1959 | 220 Pumphill Gardens Sw, Calgary, Alberta, T2v 4m6, Canada |
| OSTANSJO, Mariann RESIGNED | Director | 30 Dec 1994 | 10 Nov 1998 | | May 1955 | Annebergsvagen 5b, Sollentuna, 191 49, Sweden |
| RICKARD, Rachel Abigail RESIGNED | Director | 29 May 2015 | 18 Jan 2017 | England | March 1979 | 23, Lower Belgrave Street, London, SW1W 0NR |
| ROSE, Richard Andrew RESIGNED | Director | 01 Oct 2014 | 15 Apr 2021 | England | November 1972 | 23, Lower Belgrave Street, London, SW1W 0NR |
| SCHMEITZNER, Michael RESIGNED | Director | | 30 Apr 2008 | | May 1940 | 40 Hesper Mews, London, SW5 0HH |
| SKITMORE, Michael James RESIGNED | Director | 01 Dec 2012 | 20 May 2015 | Aberdeenshire | December 1955 | Blenheim Gate, 53 Blenheim Place, Aberdeen, AB25 2DZ, Scotland |
| WIKSTROM, Lennart RESIGNED | Director | 30 Dec 1994 | 30 Apr 2008 | | July 1938 | Persbo 1227, S-771 92 Persbo, Sweden |
| WILSON, Nigel John RESIGNED | Director | 21 May 2009 | 01 Dec 2012 | Uk | April 1957 | 53, Blenheim Place, Aberdeen, Scotland, AB25 2DZ, United Kingdom |
| ZACHRISSON, Sven-Erik RESIGNED | Director | 20 Oct 1996 | 30 Apr 2008 | | April 1950 | Laxvagen 33, 181 30 Lidingo, Sweden, FOREIGN |