| OAKES, Simon Robert ACTIVE | Director | 08 Nov 2022 | | United Kingdom | September 1979 | C/O Quantuma Llp, 3rd Floor, 37 Frederick Place, Brighton, BN1 4EA, England |
| YATES, Christopher John ACTIVE | Director | 01 Mar 2007 | | United Kingdom | May 1954 | 60 Minster Road, London, NW2 3RE |
| BILES, Adrian John RESIGNED | Secretary | 31 Mar 1995 | 26 May 2006 | | | 85 Capel Road, London, E7 0JS |
| BILES, Robert Charles RESIGNED | Secretary | 26 May 2006 | 29 Jun 2016 | | | Llanmaes, St Fagans, Cardiff, CF5 6DU |
| DWYER, Daniel John RESIGNED | Nominee Secretary | 16 May 1991 | 31 May 1991 | | | 6 Brimstone Close, Chelsfield Park, Chelsfield, Kent, BR6 7ST |
| MORGAN, Arwel Brynmor RESIGNED | Secretary | 23 Jan 1998 | 18 Sep 1998 | | | 2 Havergal Close, Caswell, Swansea, West Glamorgan, SA3 4RL |
| SANU, Fola RESIGNED | Secretary | 01 Jan 2015 | 06 Nov 2015 | | | 6, Agar Street, London, WC2N 4HN, England |
| THOMAS, Peter Crawford RESIGNED | Secretary | 31 May 1991 | 08 Apr 1992 | | | 10 Lon Y Rhyd, Rhiwbina, Cardiff, South Glamorgan, CF4 6JS |
| THOMPSON, Michael John RESIGNED | Secretary | 08 Apr 1992 | 31 Mar 1995 | | | Tymawr Glandwr Farm, Tymawr Road Marshfield, Cardiff, CF3 2UF |
| INCE GD CORPORATE SERVICES LIMITED RESIGNED | Secretary | 04 Jul 2016 | 16 Jan 2024 | | | Aldgate Tower, 2 Leman Street, London, E1 8QN, United Kingdom |
| ASPROU, George Demetriou RESIGNED | Director | 28 May 1999 | 15 Jan 2004 | | May 1952 | 2 Ty Parc Close, Cardiff, CF5 2RG |
| BILES, Adrian John RESIGNED | Director | 19 Jan 2017 | 27 Sep 2022 | United Kingdom | August 1967 | 33, Charles Street, Cardiff, CF10 2GA, United Kingdom |
| BILES, Adrian John RESIGNED | Director | 23 Jan 1998 | 23 May 2013 | England | August 1967 | 85, Capel Road, London, London, E7 0JS, England |
| BILES, John Christopher Morris RESIGNED | Director | 31 May 1991 | 27 Sep 2022 | Wales | March 1940 | 33, Charles Street, Cardiff, CF10 2GA, United Kingdom |
| DWYER, Daniel John RESIGNED | Nominee Director | 16 May 1991 | 31 May 1991 | | April 1941 | 6 Brimstone Close, Chelsfield Park, Chelsfield, Kent, BR6 7ST |
| FIREMAN, Bruce Anthony RESIGNED | Director | 08 Nov 1993 | 31 Oct 2003 | | February 1944 | 19 Southwood Hall, Muswell Hill Road, London, N6 5UF |
| FIREMAN, Bruce Anthony RESIGNED | Director | 26 Jun 1991 | 03 Jan 1992 | | February 1944 | 19 Southwood Hall, Muswell Hill Road, London, N6 5UF |
| FURST, David Anthony RESIGNED | Director | 04 May 2017 | 29 Sep 2017 | United Kingdom | September 1950 | 6, Agar Street, London, WC2N 4HN, United Kingdom |
| HALL, David Grant RESIGNED | Director | 23 Mar 1993 | 15 Dec 1998 | | December 1938 | 25 Belmont Avenue, Cockfosters, Barnet, Hertfordshire, EN4 9JP |
| LLOYD, Samuel George Alan RESIGNED | Nominee Director | 16 May 1991 | 31 May 1991 | | March 1960 | 13 Harley Court, Blake Hall Road, Wanstead, London, E11 2QG |
| MARSHALL, David Nicholas RESIGNED | Director | | 10 Mar 1997 | United Kingdom | February 1958 | Nampara 16 Bennett Way, West Clandon, Guildford, Surrey, GU4 7TN |
| POWELL, Kenneth John RESIGNED | Director | 04 Sep 2002 | 18 Apr 2006 | Wales | February 1950 | 20 Allan Durst Close, Llandaff, Cardiff, South Glamorgan, CF5 2RP |
| READ, Richard Michael Hodgson RESIGNED | Director | 31 May 1991 | 07 Sep 2017 | United Kingdom | December 1936 | Holmlea, Bradford Place, Penarth, South Glamorgan, CF64 1AF |
| RUCKER, Nicholas Patrick Hamilton RESIGNED | Director | 15 Apr 2021 | 30 Jun 2022 | England | September 1972 | Llanmaes, Michaelston Road, St Fagans, Cardiff, CF5 6DU, United Kingdom |
| STEPENSON, Lindsay Stewart RESIGNED | Director | 04 Jul 1991 | 31 Dec 1997 | | November 1945 | Wychwood 5 Augusta Road, Penarth, South Glamorgan, CF64 5RH |