| FARROW, Karl Yvan ACTIVE | Director | 21 Jul 2023 | | England | May 1969 | Ceraphi House, Unit R2, Eurocentre, North River Road, Great Yarmouth, Norfolk, NR30 1TE, England |
| WILLIAMS, Glynn Gary ACTIVE | Director | 24 Aug 2023 | | England | September 1958 | Ceraphi House, Unit R2, Eurocentre, North River Road, Great Yarmouth, Norfolk, NR30 1TE, England |
| EAGER, Averil RESIGNED | Secretary | | 12 Feb 1999 | | | 56 Victoria Avenue, Hillingdon, Uxbridge, Middlesex, UB10 9AH |
| FOX, Roland RESIGNED | Secretary | | 31 Oct 1991 | | | 126 Watermans Quay, William Morris Way, London, SW6 2UW |
| HICKEY, Thomas Gerard RESIGNED | Secretary | 16 Feb 2001 | 28 Nov 2003 | | | 26 Templeogue Lodge, Templeogue, Dublin 6w, Ireland |
| MARTIN, Alan Graham RESIGNED | Secretary | 12 Feb 1999 | 16 Feb 2001 | | | 12 Walpole Gardens, Strawberry Hill, Twickenham, Middx, TW2 5SJ |
| MAY, Graham Philip RESIGNED | Secretary | 18 Sep 2006 | 26 Jul 2011 | | | 13 Penningtons, Bishops Stortford, Hertfordshire, CM23 4LE |
| MAY, Graham Philip RESIGNED | Secretary | 05 Apr 2004 | 30 Jun 2005 | | | 13 Penningtons, Bishops Stortford, Hertfordshire, CM23 4LE |
| SAVAGE, Paul RESIGNED | Secretary | 22 Jan 2018 | 17 Mar 2020 | | | Knapton Generating Station, East Knapton, Malton, North Yorkshire, YO17 8JF, United Kingdom |
| STURT, Michael Roderick RESIGNED | Secretary | 30 Jun 2005 | 18 Sep 2006 | | | 3 Jemisons Yard, Westgate, Pickering, North Yorkshire, YO18 8BA |
| COSEC SERVICES LIMITED RESIGNED | Secretary | 28 Nov 2003 | 05 Apr 2004 | | | 14 Coach & Horses Yard, Savile Row, London, W1S 2EJ |
| MD SECRETARIES LIMITED RESIGNED | Secretary | 26 Jul 2011 | 03 Feb 2015 | | | 141, Bothwell Street, Glasgow, G2 7EQ, Scotland |
| PINSENT MASONS SECRETARIAL LIMITED RESIGNED | Secretary | 03 Feb 2015 | 09 Jul 2019 | | | 1, Park Row, Leeds, LS1 5AB, United Kingdom |
| BARRETT, Roger David RESIGNED | Director | 15 Apr 1992 | 31 May 1994 | | February 1950 | 21 Larchfield Road, Fleet, Hampshire, GU13 9LW |
| BIZEAU, Denis Maurice RESIGNED | Director | | 06 Apr 1992 | | February 1944 | 17 Rue Vieille Du Temple, 75004 Paris, FOREIGN, France |
| BOFFARDI, James Bartholomew RESIGNED | Director | 18 Sep 2006 | 26 Nov 2007 | | February 1962 | 300 E 95th Street 1205, New York, 10022, Usa |
| BUTTERFIELD, John Henry Edward RESIGNED | Director | | 06 Apr 1992 | | May 1930 | Portlands, Old Oldham Road, Alton, Hampshire, GU34 |
| CLARENCE-SMITH, Thomas Alton RESIGNED | Director | 13 Sep 2004 | 31 Jan 2005 | England | October 1952 | Church Hill House, Church Street, Rudgwick, Horsham, West Sussex, RH12 3EA |
| COCIANCIG, Bernhard RESIGNED | Director | 07 Jan 2004 | 13 Sep 2004 | | September 1951 | Premantura 212, Pula, Cro52205, Croatia |
| CRICK, John Godwin RESIGNED | Director | | 07 Apr 1992 | | May 1949 | 13 Rue Henri Cochet, 78370 Plaisir, FOREIGN, France |
| DEWAR, John Alexander Gordon RESIGNED | Director | 26 Jul 2011 | 22 Jan 2018 | Scotland | October 1952 | Knapton Generating Station, East Knapton, Malton, North Yorkshire, YO17 8JF, United Kingdom |
| EAGER, Averil RESIGNED | Director | 31 Dec 1997 | 12 Feb 1999 | United Kingdom | September 1959 | 56 Victoria Avenue, Hillingdon, Uxbridge, Middlesex, UB10 9AH |
| EMMS, Grant George RESIGNED | Director | 21 Aug 2006 | 26 Nov 2007 | United Kingdom | January 1953 | C/O Pinsent Masons Llp, 13 Queens Road, Aberdeen, Aberdeenshire, AB15 4YL |
| EMMS, Grant George RESIGNED | Director | 28 Nov 2003 | 28 Feb 2005 | United Kingdom | January 1953 | C/O Pinsent Masons Llp, 13 Queens Road, Aberdeen, Aberdeenshire, AB15 4YL |
| ERASMUS, Lourens Daniel John RESIGNED | Director | 02 Feb 2004 | 07 Aug 2006 | England | December 1960 | Grenville House, 1 Grenville Close, Cobham, Surrey, KT11 2JL |
| FOGEL, Asher RESIGNED | Director | 15 Aug 2006 | 18 Sep 2006 | | January 1949 | 55 Central Park, West Apt.6b, New York, New York 10023, Usa |
| FOX, Roland RESIGNED | Director | | 31 Dec 1997 | | November 1951 | 126 Watermans Quay, William Morris Way, London, SW6 2UW |
| GREENE, Adam Douglas RESIGNED | Director | 15 Aug 2006 | 18 Sep 2006 | | February 1964 | 135 Eastern Parkway, Apartment 14e, Brooklyn, New York 11238, U S A |
| HEAVEY, Aidan Joseph RESIGNED | Director | 12 Feb 1999 | 28 Nov 2003 | | March 1953 | 5 Queen Annes Road, Windsor, Berkshire, SL4 2BJ |
| HICKEY, Thomas Gerard RESIGNED | Director | 16 Feb 2001 | 28 Nov 2003 | Ireland | August 1968 | 26 Templeogue Lodge, Templeogue, Dublin 6w, Ireland |
| HOARE, Russell RESIGNED | Director | 24 Aug 2023 | 16 Jan 2024 | England | October 1971 | Keyword House, Viking Road, Great Yarmouth, NR31 0NU, England |
| HOARE, Russell RESIGNED | Director | 09 Jul 2019 | 21 Jul 2023 | England | October 1971 | Keyword House, Viking Road, Great Yarmouth, NR31 0NU, England |
| JAMES, Brian RESIGNED | Director | 15 Apr 1992 | 16 Sep 1996 | | March 1957 | Apartment B2 Batiment 11, 9 Bis Avenue Egle Maison Lafitte, Paris 78600, France |
| JONES, Robert Evan, Dr RESIGNED | Director | | 31 May 1996 | England | March 1946 | Willow Cottage 3 Albany Close, Esher, Surrey, KT10 9JR |
| LINN, Alan Scott RESIGNED | Director | 22 Jan 2018 | 09 Dec 2019 | Ireland | December 1957 | Knapton Generating Station, East Knapton, Malton, North Yorkshire, YO17 8JF, United Kingdom |
| LOBBAN, James Anthony RESIGNED | Director | 18 Sep 2006 | 30 Nov 2008 | | May 1954 | Maris Otter House, West Street Swinton, Malton, North Yorkshire, YO17 6SP |
| LOBBAN, James Anthony RESIGNED | Director | 14 Mar 2005 | 07 Aug 2006 | | May 1954 | Maris Otter House, West Street Swinton, Malton, North Yorkshire, YO17 6SP |
| MAHER, Matthew RESIGNED | Director | 26 Mar 1999 | 16 Feb 2001 | | May 1943 | Kilteel Rathmore, Naas, County Kildare |
| MARTIN, Alan Graham RESIGNED | Director | 12 Feb 1999 | 28 Nov 2003 | England | March 1954 | 12 Walpole Gardens, Strawberry Hill, Twickenham, Middx, TW2 5SJ |
| MASON, Steven Paul RESIGNED | Director | 01 Jan 2022 | 21 Jul 2023 | England | June 1971 | 7, Beech View, Great Habton, Malton, YO17 6TX, England |
| MCVEIGH, Robert Desmond RESIGNED | Director | 28 Nov 2003 | 15 Mar 2005 | | January 1939 | Dairy Cottage, Fairmile Park Road, Cobham, Surrey, KT11 2PG |
| NEUS, Gary RESIGNED | Director | 07 Aug 2006 | 18 Sep 2006 | | September 1952 | 17 Sweetwater Ct, Sugar Land, Texas, 77479 |
| O'DONOGHUE, Matthew John RESIGNED | Director | 26 Mar 1999 | 28 Nov 2003 | | September 1944 | 4 Duncannon House, 26 Lindsay Square, London, SW1V 2HT |
| REYNOLDS, Joseph Patrick RESIGNED | Director | 26 Nov 2007 | 26 Jul 2011 | Usa | November 1949 | 14203 Ragus Lake Drive, Sugarland, Texas 77478, 77478, U S A |
| ROBOTTOM, David James RESIGNED | Director | 12 Mar 2012 | 28 Mar 2017 | United Kingdom | July 1956 | Knapton Generating Station, East Knapton, Malton, North Yorkshire, YO17 8JF, United Kingdom |
| SCHNEIDER, Henry Nelson RESIGNED | Director | 07 Aug 2006 | 18 Sep 2006 | | October 1964 | 530 Park Avenue, New York, Ny 10021, Usa |
| SHIELDS, Alison Jane RESIGNED | Director | | 23 Jan 1992 | | April 1953 | 6 Hazelbury Close, London, SW19 3JL |
| SPINK, Patrick Clive RESIGNED | Director | | 12 Feb 1999 | | July 1952 | 37 Harmer Green Lane, Welwyn, Hertfordshire, AL6 0AP |
| TRACEY, Ross RESIGNED | Director | 11 May 2022 | 25 Jan 2023 | Ireland | May 1981 | Knapton Generating Station, East Knapton, Malton, North Yorkshire, YO17 8JF |
| VALAND, Rasik RESIGNED | Director | 26 Jul 2011 | 09 Jul 2019 | United Kingdom | July 1955 | Knapton Generating Station, East Knapton, Malton, North Yorkshire, YO17 8JF, United Kingdom |
| ZABLOCKI, Shaun James RESIGNED | Director | 09 Dec 2019 | 21 Jul 2023 | England | January 1984 | Keyword House, Viking Road, Great Yarmouth, NR31 0NU, England |