| BESS, Amanda Claire ACTIVE | Director | 24 Jul 2026 | | Wales | August 1975 | 8 Forest Grove, Pontypridd, Mid Glamorgan, CF37 1DL |
| CANNAR, Nicholas Basil RESIGNED | Secretary | 13 Jul 1993 | 16 Jan 1996 | | | Perth Yr Eglwys, Mydroilyn, Dyfed, SA48 7QX |
| FROST, Jonathan Park RESIGNED | Secretary | 01 Jan 2014 | 28 Sep 2018 | | | 8 Forest Grove, Pontypridd, Mid Glamorgan, CF37 1DL |
| MCNABB, Heather Eve RESIGNED | Secretary | 28 Apr 1995 | 14 Dec 2005 | | | 320 Cyncoed Road, Cyncoed, Cardiff, South Glamorgan, CF23 6RY |
| WILLIAMS, Hilary Kathryn RESIGNED | Secretary | 14 Dec 2005 | 01 Jan 2014 | | | Flat 7 Willowfield Court, Cyncoed Place, Cardiff, South Glamorgan, CF23 6SN |
| FILBUK (SECRETARIES) LIMITED RESIGNED | Nominee Secretary | 15 Apr 1993 | 13 Jul 1993 | | | Fitzalan House, Fitzalan Road, Cardiff, South Glamorgan, CF2 1XZ |
| ELIAS-LEE, Rachel RESIGNED | Director | 30 Aug 2022 | 27 Jul 2026 | Wales | November 1979 | 8 Forest Grove, Pontypridd, Mid Glamorgan, CF37 1DL |
| HARRISON, Paul RESIGNED | Director | 01 Oct 2018 | 01 Sep 2022 | England | June 1967 | 8 Forest Grove, Pontypridd, Mid Glamorgan, CF37 1DL |
| JONES, Christopher Bernard, Professor RESIGNED | Director | 03 Mar 1995 | 31 Mar 1998 | | June 1951 | Pentwyn House Pentwyn Farm, Govilon, Abergavenny, Gwent, NP7 9RY |
| LEA, David Alan RESIGNED | Director | 13 Jul 1993 | 04 Oct 2000 | Uk | June 1946 | 49 Parc Y Bryn, Creigiau, Cardiff, South Glamorgan, CF15 9SE |
| PORTER, John Alan, Professor And Obe RESIGNED | Director | 26 Sep 1994 | 31 Mar 1998 | Uk | September 1934 | 6 Meadow Road, London, SW8 1QB |
| ROGERS, Gerald RESIGNED | Director | 03 Mar 1995 | 31 Mar 1998 | | May 1940 | 18 Woodfield Avenue, Radyr, Cardiff, CF15 8EF |
| WILLIAMS, Huw Rees RESIGNED | Director | 04 Oct 2000 | 31 Jan 2019 | Wales | April 1964 | 11 Heath Park Avenue, Heath, Cardiff, CF14 3RF |
| FILBUK (SECRETARIES) LIMITED RESIGNED | Nominee Director | 15 Apr 1993 | 13 Jul 1993 | | | Fitzalan House, Fitzalan Road, Cardiff, South Glamorgan, CF2 1XZ |