| CENTRICA SECRETARIES LIMITED ACTIVE | Secretary | 23 Nov 2011 | | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| BLAKE, Matthew ACTIVE | Director | 26 Sep 2024 | | England | March 1976 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| CENTRICA DIRECTORS LIMITED ACTIVE | Director | 21 Oct 2013 | | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| COLES, Pamela Mary RESIGNED | Secretary | 02 Oct 2009 | 23 Nov 2011 | | | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| HOBDEN, Brian RESIGNED | Secretary | 25 Mar 2002 | 15 Nov 2006 | | | 40 Woodburn Crescent, Aberdeen, AB15 8JX |
| WAITE, Simon Nicholas RESIGNED | Secretary | 15 Nov 2006 | 02 Oct 2009 | | | 2 Chestnut Lane, Banchory, Aberdeenshire, AB31 5PH |
| STRONACHS RESIGNED | Nominee Secretary | 21 Oct 1996 | 25 Mar 2002 | | | 34 Albyn Place, Aberdeen, Aberdeenshire, AB10 1FW |
| ALLAN, David Martin RESIGNED | Director | 21 Oct 1996 | 01 Nov 1996 | | October 1946 | 34 Albyn Place, Aberdeen, AB10 1FW |
| BARTHOLOMEW, Iain Douglas, Dr RESIGNED | Director | 23 Nov 2011 | 21 Oct 2013 | United Kingdom | July 1958 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| BEGBIE, Roderick Mcintosh RESIGNED | Director | 19 Jun 2007 | 02 Oct 2009 | | April 1966 | 11 Kepplestone Gardens, Aberdeen, Aberdeenshire, AB15 4DH |
| BIRD, Christopher Terence RESIGNED | Director | 23 Nov 2011 | 16 Apr 2012 | Scotland | October 1960 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| BLADES, Thomas RESIGNED | Director | 16 Mar 2006 | 27 Aug 2009 | Germany | September 1956 | Moerikestrasse 14, Kleve, D47533, 47533, Germany |
| CAMPBELL, Justine Michelle RESIGNED | Director | 12 Jul 2018 | 20 Sep 2018 | United Kingdom | August 1970 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ |
| CARR-LOCKE, Andrew Charles Phillip RESIGNED | Director | 03 Mar 2008 | 27 Aug 2009 | United Kingdom | June 1953 | High Ridge, Pains Hill, Limpsfield, Oxted Surrey, RH8 0RB |
| CARROLL, Nicola RESIGNED | Director | 21 Oct 2013 | 30 Jun 2016 | United Kingdom | December 1959 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| CARTER, Sarah Elizabeth RESIGNED | Director | 02 Oct 2023 | 14 Jun 2024 | United Kingdom | September 1980 | 1, Waterfront Avenue, Edinburgh, EH5 1SG, Scotland |
| CLAYTON, Marie-Louise RESIGNED | Director | 14 Feb 2005 | 06 Dec 2007 | | August 1960 | 309 North Deeside Road, Aberdeen, AB13 0DL |
| DAWSON, Ian Grant RESIGNED | Director | 27 Aug 2009 | 11 Nov 2011 | United Kingdom | March 1959 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| DE LEEUW, Paul RESIGNED | Director | 23 Nov 2011 | 16 Aug 2013 | Scotland | February 1964 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| DICKINSON, James Michael RESIGNED | Director | 30 Jul 2021 | 02 Oct 2023 | United Kingdom | June 1980 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| DINGWALL, Bruce Alan Ian RESIGNED | Director | 18 Apr 1997 | 09 Sep 2004 | Scotland | October 1959 | Balgersho House, Coupar Angus, Blairgowrie, Perthshire, PH13 9JE |
| EHRET, Thomas Michael Ernest RESIGNED | Director | 16 Mar 2006 | 27 Aug 2009 | France | March 1952 | 31, Rue De Verneuil, Paris, 75007, France |
| FARBER, Jonathan RESIGNED | Director | 29 Oct 1999 | 06 Jul 2004 | | May 1968 | 518 Riverside Avenue, 06880, Westport, Connecticut, IRISH, Usa |
| FLEMING, Michael John RESIGNED | Director | 18 Apr 1997 | 21 Dec 1999 | United Kingdom | October 1958 | 2 Baillieswells Drive, Bieldside, Aberdeen, AB15 9AS |
| HANAFIN, Vincent Mark RESIGNED | Director | 27 Aug 2009 | 23 Nov 2011 | United Kingdom | October 1959 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| HEDLEY, Paul Ian, Mr. RESIGNED | Director | 23 Nov 2011 | 21 Oct 2013 | United Kingdom | October 1969 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| HODGES, Andrew William RESIGNED | Director | 30 Jun 2016 | 12 Jul 2018 | United Kingdom | June 1967 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ |
| ISENEGGER, David Andrew RESIGNED | Director | 09 Jan 2012 | 21 Oct 2013 | England | August 1964 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| JONES, Alan Morrison RESIGNED | Director | 28 Apr 2005 | 27 Aug 2009 | United Kingdom | August 1944 | The Pyghtle, Rectory Hill, Amersham, Buckinghamshire, HP7 0BU |
| KEMP, Stephen John RESIGNED | Director | 23 Nov 2011 | 16 Apr 2012 | United Kingdom | March 1966 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| KINCH, Laurence William RESIGNED | Director | 01 Nov 1996 | 27 Aug 2009 | Scotland | May 1953 | Westfield Lodge, Milltimber, Aberdeen, Aberdeenshire, AB13 0EX |
| LUFF, Nicholas Lawrence RESIGNED | Director | 27 Aug 2009 | 23 Nov 2011 | United Kingdom | March 1967 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| MCCALLUM, Craig RESIGNED | Director | 23 Nov 2011 | 16 Apr 2012 | Scotland | June 1968 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| MCCULLOCH, Alan William RESIGNED | Director | 02 Sep 2019 | 30 Jul 2021 | England | September 1966 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| MCKENNA, Gregory Craig RESIGNED | Director | 23 Nov 2011 | 16 Apr 2012 | United Kingdom | January 1966 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| MORGAN, John Charles RESIGNED | Director | 07 Sep 1998 | 27 Aug 2009 | England | January 1945 | Lumley Farmhouse, Old Farm Lane, Westbourne, West Sussex, PO10 8RU |
| MORRISON, David John RESIGNED | Director | 29 Oct 1999 | 25 Apr 2006 | | January 1959 | 21, Albert Bridge Road, London, SW11 4PX |
| MURPHY, Jonathan David RESIGNED | Director | 16 Aug 1999 | 14 May 2009 | Scotland | January 1956 | Flat 2, First Floor, 7 London Street, Edinburgh, Scotland, EH3 6LZ, United Kingdom |
| NEELY, John David RESIGNED | Director | 18 Apr 1997 | 21 Dec 1999 | United Kingdom | October 1943 | The Hill, 26 St Leonards Road, Forres, Morayshire, IV36 1DW |
| NICHOLLS, Mark Patrick RESIGNED | Director | 15 Jan 2004 | 27 Aug 2009 | United Kingdom | May 1949 | 14 Lansdowne Crescent, London, W11 2NJ |
| ROGER, Jonathan Leslie RESIGNED | Director | 14 May 2009 | 20 May 2013 | United Kingdom | May 1969 | AB15 |
| SAMBHI, Sarwjit RESIGNED | Director | 20 May 2013 | 21 Oct 2013 | United Kingdom | July 1969 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| SWORD, Graeme David RESIGNED | Director | 24 Oct 2007 | 30 Mar 2009 | | June 1968 | Dellwood, 2a Milltimber Brae, Aberdeen, Aberdeenshire, AB13 0DY |
| TURNER, Peter Andrew RESIGNED | Director | 06 Dec 2007 | 02 Oct 2009 | England | May 1970 | 77 Parkhurst Fields, Churt, Surrey, GU10 2PQ |
| TURNER, Robb Eric RESIGNED | Director | 12 Sep 2007 | 27 Aug 2009 | | May 1962 | 162 Upper Mountain Avenue, Montclair, New Jersey 07042, FOREIGN, Usa |
| WAGSTAFF, Michael John RESIGNED | Director | 16 Aug 1999 | 02 Oct 2009 | United Kingdom | November 1961 | Stockfield House, Tilford Road, Churt, Farnham, Surrey, GU10 2LS |
| WESTLEY, Adam David Christopher RESIGNED | Director | 20 Sep 2018 | 02 Sep 2019 | United Kingdom | April 1969 | 1, Waterfront Avenue, Edinburgh, EH5 1SG, Scotland |
| WILSON, David Ross, Eur Ing RESIGNED | Director | 23 Nov 2011 | 16 Apr 2012 | Scotland | December 1961 | 5th, Floor, Iq Building 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |