| CENTRICA SECRETARIES LIMITED ACTIVE | Secretary | 15 Jan 2001 | | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| BLAKE, Matthew ACTIVE | Director | 26 Jul 2021 | | England | March 1976 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| ROY, Rajarshi, Dr ACTIVE | Director | 30 Sep 2020 | | United Kingdom | January 1975 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| CENTRICA DIRECTORS LIMITED ACTIVE | Director | 19 Dec 2022 | | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| RM REGISTRARS LIMITED RESIGNED | Nominee Secretary | 15 Jan 2001 | 15 Jan 2001 | | | Second Floor, 80 Great Eastern Street, London, EC2A 3RX |
| BELL, Jeffrey Allan RESIGNED | Director | 30 Jul 2010 | 15 Apr 2016 | United Kingdom | January 1967 | Millstream Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| BENTLEY, Phillip Keague RESIGNED | Director | 15 Jan 2001 | 18 Mar 2008 | United Kingdom | January 1959 | Pembroke House, 6 Waldegrave Park, Twickenham, Middlesex, TW1 4TE |
| CAMPBELL, Justine RESIGNED | Director | 31 Mar 2019 | 30 Sep 2020 | England | August 1970 | Millstream Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| CLARK, John Arthur Kevin RESIGNED | Director | 10 Jun 2003 | 30 Jan 2009 | England | March 1953 | 22 Lyndhurst Drive, Sevenoaks, Kent, TN13 2HQ |
| DAWSON, Ian Grant RESIGNED | Director | 15 Jan 2001 | 31 Mar 2019 | United Kingdom | March 1959 | Millstream Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| GARDNERS, Roy Alan RESIGNED | Director | 15 Jan 2001 | 10 Jun 2003 | | August 1945 | Old Hall Farm, Gills Hill, Markyate, Hertfordshire, AL3 8AR |
| HEDLEY, Paul Ian RESIGNED | Director | 26 Sep 2008 | 22 Jul 2009 | | October 1969 | 2 Amhurst Mews, 137 Chatham Road, London, SW11 6HJ |
| KENDALL, Gaylene Jennefer RESIGNED | Director | 17 Apr 2020 | 28 Dec 2022 | England | March 1968 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| PAGE, Andrew Slaney RESIGNED | Director | 15 Apr 2016 | 31 Dec 2017 | England | March 1973 | Millstream Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| REDCLIFFE, Charlotte RESIGNED | Director | 10 Jun 2003 | 17 Apr 2020 | United Kingdom | September 1964 | Millstream Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| RINGROSE, Katherine Beresford RESIGNED | Director | 18 Nov 2019 | 26 Jul 2021 | United Kingdom | May 1974 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| TODD, Alistair Mark RESIGNED | Director | 01 Jan 2018 | 18 Nov 2019 | United Kingdom | November 1975 | Millstream Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| TURNER, Moira Lynne RESIGNED | Director | 22 Jul 2009 | 30 Jul 2010 | England | July 1962 | Millstream Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| RM NOMINEES LIMITED RESIGNED | Nominee Director | 15 Jan 2001 | 15 Jan 2001 | | | Second Floor, 80 Great Eastern Street, London, EC2A 3RX |