HARBOUR ENERGY SECRETARIES LIMITED ACTIVERegistration number 12288531 | Secretary | 31 May 2022 | | | | 151, Buckingham Palace Road, London, SW1W 9SZ, England |
| LANDES, Howard Ralph ACTIVE | Director | 15 Apr 2021 | | United Kingdom | December 1975 | C/O Teneo Financial Advisory Limited, The Colmore Buliding, 20 Colmore Circus Queensway, Birmingham, B4 6AT |
| RICKARD, Rachel Abigail ACTIVE | Director | 15 Apr 2021 | | England | March 1979 | C/O Teneo Financial Advisory Limited, The Colmore Buliding, 20 Colmore Circus Queensway, Birmingham, B4 6AT |
| KAWAN, Heather Diane RESIGNED | Secretary | 16 Jan 2012 | 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 |
| WHYMS, Eugene Gregory RESIGNED | Secretary | 12 Apr 2005 | 16 Jan 2012 | | | Watson House, 54 Baker Street, London, W1U 7BU, United Kingdom |
| LEBOEUF LAMB CORPORATE SERVICES LIMITED RESIGNED | Secretary | 10 Mar 2005 | 20 Apr 2005 | | | 1 Minster Court, Mincing Lane, London, EC3R 7YL |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 10 Mar 2005 | 10 Mar 2005 | | | 6-8 Underwood Street, London, N1 7JQ |
| ALLAN, Robert Andrew RESIGNED | Director | 15 Oct 2012 | 25 Jun 2020 | United Kingdom | December 1959 | 23, Lower Belgrave Street, London, SW1W 0NR |
| BOOT, Jon Hendrik RESIGNED | Director | 16 Jan 2012 | 01 Dec 2012 | Scotland | January 1968 | Blenheim Gate, 53 Blenheim Place, Aberdeen, AB25 2DZ, Scotland |
| BOOTH, Alan RESIGNED | Director | 12 Apr 2005 | 16 Jan 2012 | United Kingdom | March 1958 | Watson House, 54 Baker Street, London, W1U 7BU, United Kingdom |
| CLARK, James Anthony RESIGNED | Director | 27 Oct 2009 | 16 Jan 2012 | England | September 1950 | Watson House, 54 Baker Street, London, W1U 7BU, United Kingdom |
| DORE, Graham RESIGNED | Director | 26 Apr 2005 | 16 Jan 2012 | United Kingdom | December 1962 | Watson House, 54 Baker Street, London, W1U 7BU, United Kingdom |
| DURRANT, Anthony Richard Charles RESIGNED | Director | 16 Jan 2012 | 16 Dec 2020 | 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 |
| HAWKINGS, Neil RESIGNED | Director | 16 Jan 2012 | 30 Jun 2016 | United Kingdom | March 1961 | 23, Lower Belgrave Street, London, SW1W 0NR |
| HUDDLE, Stephen Charles RESIGNED | Director | 16 Jan 2012 | 29 May 2015 | England | February 1951 | 23, Lower Belgrave Street, London, SW1W 0NR |
| LOCKETT, Simon Charles RESIGNED | Director | 16 Jan 2012 | 15 Aug 2014 | England | September 1964 | 23, Lower Belgrave Street, London, SW1W 0NR |
| LODGE, Andrew Geoffrey RESIGNED | Director | 16 Jan 2012 | 30 Jun 2015 | England | June 1956 | 23, Lower Belgrave Street, London, SW1W 0NR |
| LYNCH, Michael RESIGNED | Director | 06 Jun 2005 | 29 Sep 2009 | United Kingdom | May 1949 | Yewtree Cottage, 21, Benhams Lane, Fawley, Henley-On-Thames, Oxfordshire, RG9 6JG |
| 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 |
| SKITMORE, Michael James RESIGNED | Director | 19 Jan 2012 | 20 May 2015 | Aberdeenshire | December 1955 | Blenheim Gate, Blenheim Place, Aberdeen, AB25 2DZ, Scotland |
| WHEELER, Christine Mary Kathleen RESIGNED | Director | 10 Mar 2005 | 16 Jan 2012 | United Kingdom | March 1945 | Watson House, 54 Baker Street, London, W1U 7BU, United Kingdom |
| WHYMS, Eugene Gregory RESIGNED | Director | 12 Apr 2005 | 16 Jan 2012 | United Kingdom | July 1957 | Watson House, 54 Baker Street, London, W1U 7BU, United Kingdom |
| WILSON, Nigel John RESIGNED | Director | 16 Jan 2012 | 01 Dec 2012 | Uk | April 1957 | Blenheim Gate, 53 Blenheim Place, Aberdeen, Scotland, AB25 2DZ, Uk |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 10 Mar 2005 | 10 Mar 2005 | | | 6-8 Underwood Street, London, N1 7JQ |