| HALL, Daniel Ivor Arthur ACTIVE | Director | 06 Sep 2012 | | United Kingdom | January 1970 | Bronze Building, The Forge Bankside, 105 Sumner Street, London, SE1 9HZ, United Kingdom |
| HINDLEY, Guy Christopher Blair ACTIVE | Director | 03 Jul 2017 | | United Kingdom | December 1960 | Bronze Building, The Forge Bankside, 105 Sumner Street, London, SE1 9HZ, United Kingdom |
| KENT, Adam, Dr ACTIVE | Director | 01 Apr 2008 | | United Kingdom | November 1974 | Bronze Building, The Forge Bankside, 105 Sumner Street, London, SE1 9HZ, United Kingdom |
| NICOLL, John Stuart ACTIVE | Director | 09 Mar 2004 | | United Kingdom | July 1965 | Bronze Building, The Forge Bankside, 105 Sumner Street, London, SE1 9HZ, United Kingdom |
| JESSEL, Marie Sheila RESIGNED | Secretary | | 31 Mar 2008 | | | 47 The Chase, London, SW4 0NP |
| WOOD, Richard Anton RESIGNED | Secretary | 01 Apr 2008 | 31 May 2011 | | | 21, Canvey Road, Leigh-On-Sea, Essex, SS9 2NN, United Kingdom |
| ADAMS, Robin George RESIGNED | Director | | 26 Nov 2003 | | October 1947 | 3001 Becker Road, PO BOX 1303, Langley, Wa 98260, Usa |
| BAILEY, Nicholas James RESIGNED | Director | 01 Apr 2008 | 31 Jul 2012 | | April 1979 | 31 Hagedornstrasse, Hamburg, 29149, Germany |
| DOWELL, Paul Edward RESIGNED | Director | 01 Apr 2008 | 06 Sep 2019 | United Kingdom | August 1964 | 8 Maltings Close, Bures, Suffolk, CO8 5EJ |
| HANBY, Kenneth RESIGNED | Director | | 01 Jan 1993 | | August 1949 | 258 Eshelman Road, Lancaster Pa 17601, FOREIGN, Usa |
| JESSEL, Daniel Philip, Dr RESIGNED | Director | | 31 Mar 2008 | United Kingdom | May 1946 | 47 The Chase, London, SW4 0NP |
| JESSEL, Marie Sheila RESIGNED | Director | | 31 Mar 2008 | | September 1947 | 47 The Chase, London, SW4 0NP |
| KERR-DINEEN, Peter Brodrick RESIGNED | Director | 01 Apr 2008 | 03 Jul 2017 | United Kingdom | November 1953 | The Gate House, Bishopsgate Road, Englefield Green, Egham, Surrey, TW20 0XY |
| PAYNE, Michael RESIGNED | Director | 28 May 2018 | 28 May 2018 | United Kingdom | September 1964 | Pastures, Hookwood Park, Oxted, RH8 0SQ, England |
| PAYNE, Michael RESIGNED | Director | 24 May 2018 | 25 May 2018 | United Kingdom | September 1964 | Pastures, Hookwood Park, Oxted, RH8 0SQ, England |
| PAYNE, Michael RESIGNED | Director | 01 Jun 2000 | 28 May 2018 | United Kingdom | September 1964 | 17 Croham Park Avenue, South Croydon, Surrey, CR2 7HN |