| CENTRICA SECRETARIES LIMITED ACTIVE | Secretary | 09 Aug 2000 | | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| BLAKE, Matthew ACTIVE | Director | 30 Jul 2021 | | England | March 1976 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| CENTRICA DIRECTORS LIMITED ACTIVE | Director | 01 Nov 2001 | | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| ALLEN, Tracy Lorraine RESIGNED | Secretary | 22 Feb 1999 | 09 Aug 2000 | | | 62 Hazel Close, Whitton, Twickenham, Middlesex, TW2 7NR |
| FELTON, Elizabeth Jayne RESIGNED | Secretary | 30 Jan 1997 | 01 Oct 1997 | | | 25 Merlin Clove, Winkfield Row, Bracknell, Berkshire, RG42 7TD |
| FURMSTON, Teresa Jane RESIGNED | Secretary | 01 Oct 1997 | 22 Feb 1999 | | | 12 Hinchley Close, Esher, Surrey, KT10 0BY |
| JONES, Maria Bernadette RESIGNED | Secretary | | 02 Oct 1995 | | | 1 Scriveners Close, Hillfield Road, Hemel Hempstead, Hertfordshire, HP2 4AA |
| POOLE, Andrew Philip RESIGNED | Secretary | 11 Jul 1996 | 11 Jul 1996 | | | 25 Vicars Road, Gospel Oak, London, NW5 4NN |
| SCOTT, Sandra RESIGNED | Secretary | | 11 Jul 1996 | | | 40 The Grove, Ealing, London, W5 5LH |
| ALLEN, Tracy Lorraine RESIGNED | Director | 26 Jul 1999 | 01 Nov 2001 | | December 1966 | 62 Hazel Close, Whitton, Twickenham, Middlesex, TW2 7NR |
| BREEDYK, Philip John RESIGNED | Director | | 18 May 1994 | | February 1944 | 3 The Pines, Box Lane, Hemel Hempstead, Hertfordshire, HP3 0DJ |
| BROWN, Robert James RESIGNED | Director | | 11 May 1994 | England | March 1940 | 6 Waterfield, The Moat, Tunbridge Wells, Kent, TN2 5XH |
| CAMPBELL, Justine Michelle RESIGNED | Director | 12 Jul 2018 | 20 Sep 2018 | United Kingdom | August 1970 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| CARROLL, Nicola RESIGNED | Director | 12 Jul 2012 | 30 Jun 2016 | United Kingdom | December 1959 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| COLES, Pamela Mary RESIGNED | Director | 12 Nov 2009 | 09 Sep 2010 | United Kingdom | March 1961 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| DAWSON, Ian Grant RESIGNED | Director | 03 Jan 1997 | 31 Jan 2000 | | March 1959 | The West Wing Burfield Lodge, Burfield Road, Old Windsor, Berkshire, SL4 2LH |
| EARL, John Charles RESIGNED | Director | 11 May 1994 | 14 Dec 1995 | | January 1947 | 9 Canonsfield Road, Oaklands, Welwyn, Hertfordshire, AL6 0PY |
| EDWARDS, Mark RESIGNED | Director | 14 Dec 1995 | 30 Jan 1997 | | February 1956 | 16 Ashley Gardens, Harpenden, Herts, AL5 3EY |
| FEAKIN, Philip RESIGNED | Director | | 14 Dec 1995 | | July 1940 | 4 Oakview Gardens, East Finchley, London, N2 0NJ |
| FURMSTON, Teresa Jane RESIGNED | Director | 30 Jan 1997 | 22 Feb 1999 | | May 1967 | 12 Hinchley Close, Esher, Surrey, KT10 0BY |
| GARRIHY, Anne RESIGNED | Director | 14 Dec 1995 | 18 Jul 2001 | | June 1960 | 38 Bunbury Way, Epsom, Surrey, KT17 4JP |
| HENDERSON, Nevile Charles RESIGNED | Director | | 18 May 1994 | | October 1938 | 8 Shaw Crescent, Sanderstead, South Croydon, Surrey, CR2 9JA |
| HODGES, Andrew William RESIGNED | Director | 30 Jun 2016 | 12 Jul 2018 | United Kingdom | June 1967 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| KENT, John Michael RESIGNED | Director | 18 May 1994 | 14 Dec 1995 | | March 1958 | 2 Elm Close, Weston Turville, Buckinghamshire, HP22 5SS |
| LANIGAN, Edward Patrick, Dr RESIGNED | Director | 18 May 1994 | 14 Dec 1995 | United Kingdom | September 1940 | 20 Wilmerhatch Lane, Epsom, Surrey, KT18 7EQ |
| LEVEN, Steven RESIGNED | Director | 18 Jul 2001 | 01 Nov 2001 | England | March 1967 | 9 Oakleigh Drive, Croxley Green, Hertfordshire, WD3 3EE |
| MCCULLOCH, Alan William RESIGNED | Director | 02 Sep 2019 | 30 Jul 2021 | England | September 1966 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| MOORE, Paul Anthony RESIGNED | Director | 12 Sep 2008 | 12 Nov 2009 | | July 1970 | 1 Holmlea Road, Datchet, Slough, Berkshire, SL3 9HG |
| NELSON, Keith Frederick RESIGNED | Director | | 18 May 1994 | | June 1945 | Doone Valley, 20 Burnt Hill Road, Farnham, Surrey, GU10 4RX |
| RITCHIE, Ian RESIGNED | Director | 31 Jan 2000 | 01 Nov 2001 | United Kingdom | May 1952 | 66 Cherwell Drive, Marston, Oxford, Oxfordshire, OX3 0LZ |
| THACKRAY, George Norman, Alternate Director RESIGNED | Director | | 14 Dec 1995 | | June 1944 | 18 Windmill Wood, Amersham, Bucks, HP6 5QY |
| THOMAS, Luke RESIGNED | Director | 09 Sep 2010 | 12 Jul 2012 | United Kingdom | June 1966 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| WESTLEY, Adam David Christopher RESIGNED | Director | 20 Sep 2018 | 02 Sep 2019 | United Kingdom | April 1969 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |