| WATERS, Anita Elizabeth ACTIVE | Director | 05 Jul 2016 | | United Kingdom | November 1977 | Whitfield Studios, 50a Charlotte Street, London, W1T 2NS, United Kingdom |
| WOODS, Ian Philip ACTIVE | Director | 23 Sep 2015 | | United Kingdom | September 1974 | Whitfield Studios, 50a Charlotte Street, London, W1T 2NS, United Kingdom |
| BAYLISS, Joshua RESIGNED | Secretary | 31 Aug 2006 | 01 Mar 2007 | | | 15 Hopefield Avenue, London, NW6 6LJ |
| CURTIS, Richard Gregory RESIGNED | Secretary | | 22 May 1997 | | | 92 Beacons Park, Brecon, Powys, LD3 9BQ |
| GERRARD, Barry Alexander Ralph RESIGNED | Secretary | 01 Mar 2007 | 31 Mar 2020 | | | The Battleship Building, 179 Harrow Road, London, W2 6NB, United Kingdom |
| GRAM, Peter Gerardus RESIGNED | Secretary | 10 Mar 2000 | 31 Aug 2006 | | | 9 Lambyn Croft, Langshott, Horley, Surrey, RH6 9XU |
| LEGGE, Diana Patricia RESIGNED | Secretary | 22 May 1997 | 10 Mar 2000 | | | 24a Enderby Street, London, SE10 9PF |
| AVERY, Rhian Eirlys RESIGNED | Director | | 25 Sep 1992 | | August 1959 | 117 Cardiff Road, Taffs Well, Cardiff, South Glamorgan, CF4 7PP |
| BEYNON, Kenneth Peter RESIGNED | Director | 25 Sep 1992 | 26 Sep 1994 | | December 1952 | Rookwood 5 Picton Avenue, Bridgend, Mid Glamorgan, CF31 3HD |
| BROADFOOT, Eleena Joy RESIGNED | Director | 23 Jun 2006 | 26 Jul 2013 | England | May 1972 | The Battleship Building, 179 Harrow Road, London, W2 6NB, United Kingdom |
| BROWN, Jonathan David Robert RESIGNED | Director | 09 Sep 2002 | 23 Sep 2015 | United Kingdom | April 1962 | The Battleship Building, 179 Harrow Road, London, W2 6NB, United Kingdom |
| CLIFT, Stephen Peter Wilton RESIGNED | Director | 26 Mar 2007 | 02 May 2008 | | June 1976 | Garden Flat, 73 Queensmill Road, London, SW6 6JR |
| EDWARDS, Gareth Owen RESIGNED | Director | | 26 Sep 1994 | United Kingdom | July 1947 | 211 West Road, Nottage, Porthcawl, West Glamorgan, CF36 3RT |
| GRAM, Peter Gerardus RESIGNED | Director | 10 Mar 2000 | 31 Aug 2001 | | | 9 Lambyn Croft, Langshott, Horley, Surrey, RH6 9XU |
| HALL, Susannah Mary Louise RESIGNED | Director | 09 Sep 2002 | 30 Jan 2006 | | June 1965 | 76 Sutton Court, Chiswick, London, W4 3JF |
| HARRIS, Graeme Stanley, Dr RESIGNED | Director | | 25 Sep 1992 | Wales | August 1945 | Greenacre, Cathedine, Bwlch, Brecon, Powys, LD3 7PZ |
| HERRIOT, William Michael Ferme RESIGNED | Director | 22 May 1997 | 09 Sep 2002 | | January 1942 | 36a Valley Road, Henley On Thames, Oxfordshire, RG9 1RR |
| JONES, Alan RESIGNED | Director | 25 Sep 1992 | 26 Sep 1994 | | September 1943 | Long Drive Wellfield Court, Marshfield, Cardiff, South Glamorgan, CF3 8TJ |
| JONES, Gwynn Angell RESIGNED | Director | | 27 Aug 1992 | | July 1947 | 2 Lon Tyn Y Caeau, Porthaethwy, Mon, LL59 5LA |
| LEGGE, Diana Patricia RESIGNED | Director | 04 Nov 1998 | 10 Mar 2000 | | May 1958 | 24a Enderby Street, London, SE10 9PF |
| MITCHELL, Stephen David RESIGNED | Director | 04 Jul 2013 | 23 Sep 2015 | England | September 1955 | The Battleship Building, 179 Harrow Road, London, W2 6NB, United Kingdom |
| MOORHEAD, John Patrick RESIGNED | Director | 23 Sep 2015 | 01 Jul 2016 | United Kingdom | February 1975 | The Battleship Building, 179 Harrow Road, London, W2 6NB, United Kingdom |
| MURDOCH, Ian RESIGNED | Director | | 23 Apr 1992 | | February 1950 | 35 Oakfield Drive, Crickhowell, Powys, NP8 1DR |
| MURPHY, Stephen Thomas Matthew RESIGNED | Director | 22 May 1997 | 04 Nov 1998 | | August 1956 | 23 The Crescent, London, SW13 0NN |
| OWENS, Bernard Charles RESIGNED | Director | | 28 Apr 1993 | | March 1928 | The Vatch House, Stroud, Gloucestershire, GL6 7JY |
| POWELL, Gary James RESIGNED | Director | 22 Oct 2003 | 23 Jun 2006 | | April 1974 | 65 Star Road, London, W14 9QE |
| STOKES, Robert Keith RESIGNED | Director | | 25 Sep 1992 | | March 1930 | Stonyridge, Lower Chapel, Brecon, Powys, LD3 9RE |
| TWAMLEY, Paul James RESIGNED | Director | 26 Sep 1994 | 22 May 1997 | | July 1946 | 34 St Davids Court Goldcrest Drive, Cardiff, South Glamorgan, CF2 7HJ |
| WILLIAMS, Geoffrey Wyn RESIGNED | Director | 26 Sep 1994 | 22 May 1997 | Wales | November 1944 | 5 Dros Y Mor, Marine Parade, Penarth, South Glamorgan, CF64 3BA |