| MURRAY, Christopher ACTIVE | Secretary | 20 Dec 2010 | | | | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB, United Kingdom |
| BORTZMEYER, Denis ACTIVE | Director | 27 Apr 2021 | | France | March 1962 | 420, Rue D'Estienne D'Orves, Colombes Cedex, 92705, France |
| ESTEVES, Rodrigo De Oliveira ACTIVE | Director | 09 Feb 2018 | | Brazil | May 1973 | 5 Temple Square, Temple Street, Liverpool, L2 5RH |
| FRANCK, Nicolas ACTIVE | Director | 01 Oct 2019 | | France | December 1975 | C/O Safran Corporate Ventures, 2 Boulevard Martial Valin, Paris, France |
| HAMPSON JONES, Huw Wyn ACTIVE | Director | 24 Mar 2010 | | United Kingdom | November 1954 | 5 Temple Square, Temple Street, Liverpool, L2 5RH |
| LENEHAN, Kevin John ACTIVE | Director | 08 Apr 2019 | | England | October 1975 | 22, Lavington Street, London, SE1 0NZ, England |
| LEVASSEUR, Stéphane ACTIVE | Director | 06 Feb 2018 | | Belgium | March 1973 | 5 Temple Square, Temple Street, Liverpool, L2 5RH |
| SPAEDER, Matthias ACTIVE | Director | 01 Jul 2020 | | Germany | May 1973 | Sasol Germany Gmbh, Sasol Germany Gmbh, Anckelmannsplatz 1, 20537 Hamburg, Germany |
| PELTON, Kenneth Oakley RESIGNED | Secretary | 09 Sep 2005 | 01 Feb 2010 | | | Manor Farm, Noke, Oxfordshire, OX3 9TU |
| PELTON, Kenneth Oakley RESIGNED | Secretary | 21 Mar 2002 | 30 Apr 2003 | | | Manor Farm, Noke, Oxfordshire, OX3 9TU |
| SEYMOUR, Madeline RESIGNED | Secretary | 25 Feb 2010 | 20 Dec 2010 | | | Culham Innovation Centre, D5 Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB |
| SMITH, Rebecca Louise RESIGNED | Secretary | 30 Apr 2003 | 09 Sep 2005 | | | 16 Springfield Drive, Wistaston, Crewe, Cheshire, CW2 6RA |
| SMITH, Rebecca Louise RESIGNED | Secretary | 14 Nov 2001 | 21 Mar 2002 | | | 16 Springfield Drive, Wistaston, Crewe, Cheshire, CW2 6RA |
| CENTRAL SECRETARIES LIMITED RESIGNED | Secretary | 26 May 2000 | 14 Nov 2001 | | | P O Box 204 Celtic House, Victoria Street, Douglas, Isle Of Man, IM99 1QZ |
| FORBES SECRETARIES LIMITED RESIGNED | Secretary | 26 May 2000 | 26 May 2000 | | | New City House 71 Rivington Street, London, EC2A 3AY |
| ALADJIDI, Gregoire RESIGNED | Director | 05 Dec 2018 | 01 Oct 2019 | France | September 1972 | Safran Corporate Ventures, 2 Boulevard Du General Martial Valin, 75015 Paris, France |
| ATANASSOV, Max Spassovitch RESIGNED | Director | 21 Nov 2002 | 16 Jan 2007 | | July 1963 | 40 Faroe Road, London, W14 0EP |
| BORWICK, Geoffrey Robert James, Lord RESIGNED | Director | 23 Jun 2005 | 06 May 2010 | England | March 1955 | 33 Phillimore Gardens, London, W8 7QG |
| CARY, John Lucius Arthur RESIGNED | Director | 25 Apr 2001 | 30 Apr 2003 | United Kingdom | February 1947 | Huntswood House, Harpsden, Henley On Thames, Oxfordshire, RG9 4HY |
| CHESTNUTT, David Moore Alexander RESIGNED | Director | 30 Apr 2003 | 26 Jan 2006 | England | June 1949 | 23 Park Avenue, Crosby, Liverpool, L23 2SP |
| CHESTNUTT, David Moore Alexander RESIGNED | Director | 22 May 2001 | 22 Jan 2002 | England | June 1949 | 23 Park Avenue, Crosby, Liverpool, L23 2SP |
| CHESTNUTT, David Moore Alexander RESIGNED | Director | 24 Apr 2001 | 22 May 2001 | England | June 1949 | 23 Park Avenue, Crosby, Liverpool, L23 2SP |
| CHOI, Jong Sang RESIGNED | Director | 01 Dec 2017 | 08 Apr 2019 | United Kingdom | August 1974 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB |
| CHRISTOU, Christos Andreas RESIGNED | Director | 16 Jan 2007 | 15 Jan 2010 | United Kingdom | January 1963 | 132 Cromwell Tower, Barbican, London, EC2Y 8DD |
| COLLETTE, Christian RESIGNED | Director | 23 Nov 2020 | 24 Apr 2021 | France | February 1959 | 420, Rue D'Estienne D'Orves, 92705 Colombes Cedex, France |
| DENNY, David James Edmonds RESIGNED | Director | 03 Jul 2008 | 24 Mar 2010 | United Kingdom | December 1970 | 40, Grove Road, Windsor, Berkshire, SL4 1JQ |
| DUKE OF NORFOLK, Edward William RESIGNED | Director | 20 Apr 2011 | 01 Jan 2018 | United Kingdom | December 1956 | Norfolk Office Estate, London Road, Arundel, West Sussex, BN18 9AS, United Kingdom |
| FROHN, Matthew Gerard Winston RESIGNED | Director | 30 Apr 2003 | 03 Jul 2008 | United Kingdom | February 1967 | 34 Manor Road, South Hinksey, Oxford, Oxfordshire, OX1 5AS |
| GREENLAND, Duncan Taylor RESIGNED | Director | 24 Mar 2010 | 05 Dec 2018 | England | January 1948 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB |
| GUEST, Benjamin James Ernest RESIGNED | Director | 29 Mar 2010 | 05 Dec 2018 | England | March 1973 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB |
| IVANOV, Gleb RESIGNED | Director | 26 May 2000 | 01 Nov 2012 | England | May 1958 | Violet Bank Cottage, Old Boars Hill, Oxford, OX1 5JQ |
| JEONG, Hyun Chul RESIGNED | Director | 05 Dec 2016 | 07 Aug 2017 | England | September 1985 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB |
| KERR, Duncan James Mackay RESIGNED | Director | 22 Jan 2002 | 30 Apr 2003 | | November 1968 | 84 Manor Grove, Richmond, Surrey, TW9 4QF |
| LOUBSER, Hendrik Jacobus RESIGNED | Director | 19 Sep 2012 | 01 Sep 2014 | South Africa | October 1958 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB, Uk |
| MARTIN, Justin Gaisford RESIGNED | Director | 26 May 2000 | 22 Jan 2002 | | April 1969 | 118 Fairways Drive, Mount Murray, Douglas, Isle Of Man, IM4 2JB |
| MEYER, Frederick Colin RESIGNED | Director | 19 Sep 2012 | 31 Mar 2017 | South Africa | July 1964 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB, Uk |
| MICA, Andrea Giacomo RESIGNED | Director | 26 May 2000 | 30 Apr 2003 | United Kingdom | January 1968 | Kingshill, Paradise Road, Henley On Thames, Oxfordshire, RG9 1UA |
| MURRAY, Christopher Michael RESIGNED | Director | 20 Dec 2010 | 05 Dec 2018 | United Kingdom | December 1958 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB, United Kingdom |
| MURRAY SMITH, James RESIGNED | Director | 24 Apr 2001 | 22 May 2001 | | December 1949 | 16 Granville Road, Timperley, Altrincham, Cheshire, WA15 7BE |
| MURRAY-SMITH, James Stewart RESIGNED | Director | 22 May 2001 | 22 Jan 2002 | England | December 1949 | 16 Granville Road, Timperley Village, Altrincham, Cheshire, WA15 7BE |
| PELTON, Kenneth Oakley RESIGNED | Director | 26 Jan 2006 | 01 Feb 2010 | United Kingdom | April 1948 | Manor Farm, Noke, Oxfordshire, OX3 9TU |
| PELTON, Kenneth Oakley RESIGNED | Director | 22 Jan 2002 | 30 Apr 2003 | United Kingdom | April 1948 | Manor Farm, Noke, Oxfordshire, OX3 9TU |
| SARA, Kevin James RESIGNED | Director | 03 Jul 2008 | 24 Mar 2010 | United Kingdom | November 1960 | 58, Rotherwick Road, London, NW11 7DB |
| SCHOLTZ, Jan Hendrik RESIGNED | Director | 01 Sep 2014 | 14 Aug 2015 | South Africa | March 1964 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB |
| SPIRINE, Yuri RESIGNED | Director | 07 Jun 2000 | 11 Oct 2002 | | September 1956 | Leninsky Prospect 82/2, Appartment 225, Moscow, 117261, Russia |
| SWANEPOEL, Hendrik Adriaan RESIGNED | Director | 01 Apr 2017 | 01 Jul 2020 | South Africa | November 1975 | E1, Culham Science Centre, Abingdon, Oxfordshire, OX14 3DB |
| WOODCOCK, Ian Walton RESIGNED | Director | 22 Jan 2002 | 30 Apr 2003 | | March 1961 | Primrose House, The Promenade, Port St. Mary, Isle Of Man, IM9 5DB |
| FORBES NOMINEES LIMITED RESIGNED | Director | 26 May 2000 | 26 May 2000 | | | New City House 71 Rivington Street, London, EC2A 3AY |