| WAKEFIELD, Lynne ACTIVE | Secretary | 01 Jan 2014 | | | | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL, Wales |
| BRIGHT, Louise, Dr ACTIVE | Director | 16 Feb 2017 | | Wales | October 1972 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| DURRANT, Zoe Caroline ACTIVE | Director | 02 Feb 2023 | | England | January 1973 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| STEGGALL, Martin John, Professor ACTIVE | Director | 19 Mar 2024 | | Wales | June 1969 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| STEVENS, Michael Joseph ACTIVE | Director | 01 Oct 2018 | | England | February 1962 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| CANNAR, Nicholas Basil RESIGNED | Secretary | 29 Jun 1993 | 20 Dec 1995 | | | Perth Yr Eglwys, Mydroilyn, Dyfed, SA48 7QX |
| MCNABB, Heather Eve RESIGNED | Secretary | 03 May 1995 | 14 Dec 2005 | | | 320 Cyncoed Road, Cyncoed, Cardiff, South Glamorgan, CF23 6RY |
| MURRAY-SHELLEY, Richard, Dr RESIGNED | Secretary | | 29 Jun 1993 | | | 25 Ffordd Y Capel, Efail Isaf, Pontypridd, Mid Glamorgan, CF38 1AP |
| THOMAS, Andrew Crawford RESIGNED | Secretary | 13 Mar 1992 | 01 Oct 1992 | | | Ael Y Don, Easterfield Drive Southgate, Swansea, West Glamorgan, SA3 2DB |
| WILLIAMS, Hilary Kathryn RESIGNED | Secretary | 14 Dec 2005 | 01 Jan 2014 | | | Flat 7 Willowfield Court, Cyncoed Place, Cardiff, South Glamorgan, CF23 6SN |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 31 Jan 1992 | 13 Mar 1992 | | | 26, Church Street, London, NW8 8EP |
| ATKINS, Barry James RESIGNED | Director | 11 Mar 2018 | 12 Dec 2019 | Wales | December 1966 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| CAPPER, William James RESIGNED | Director | 28 Apr 1994 | 30 Mar 2000 | United Kingdom | September 1942 | Highfields, Llantrisant, Pontyclun, Mid Glamorgan, CF7 8AU |
| ELIAS-LEE, Rachel RESIGNED | Director | 01 Jul 2025 | 15 May 2026 | Wales | November 1979 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| FLAVELL, John Howard, Professor RESIGNED | Director | 10 Nov 1994 | 01 Nov 1997 | | October 1947 | 3 Llantwit Road, Treforest, South Glamorgan, CF37 1DL |
| FRANCIS, John Howard RESIGNED | Director | 01 Aug 2012 | 16 Feb 2017 | United Kingdom | November 1954 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL, Wales |
| GEORGE, William Owen RESIGNED | Director | 13 Mar 1992 | 20 Dec 1995 | | August 1933 | Ynys Garw, Groesfaen, Pontyclun, Mid Glamorgan, CF7 8NF |
| HARRISON, Paul RESIGNED | Director | 01 Oct 2018 | 30 Aug 2022 | England | June 1967 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| HAWKINS, David Grant RESIGNED | Director | 24 Apr 2002 | 20 Oct 2006 | Wales | January 1948 | 4 Wood Close, Lisvane, Cardiff, South Glamorgan, CF14 0TT |
| HOBBS, Brian, Professor RESIGNED | Director | 20 Nov 2007 | 31 Oct 2011 | Uk | October 1946 | 45 Half Acre Court, Caerphilly, Mid Glamorgan, CF83 3SU |
| HOBSON, Leslie, Professor RESIGNED | Director | 30 Mar 1998 | 05 Nov 2007 | | April 1949 | 5 The Orchard, Aberthin, Cowbridge, Vale Of Glamorgan, CF71 7HU |
| HUGHES, Alun, Dr RESIGNED | Director | 27 Feb 2001 | 01 Jan 2014 | Wales | October 1967 | 17 Winnipeg Drive, Lakeside, Cardiff, CF23 6ET |
| HUTCHINGS, David Graham RESIGNED | Director | 03 Feb 1999 | 04 Oct 2000 | | January 1966 | 222 Pantbach Road, Rhiwbina, Cardiff, CF14 6AG |
| JONES, Roger Spencer, Sir RESIGNED | Director | 03 Feb 1999 | 14 Nov 2001 | United Kingdom | July 1943 | Battle House, Battle, Brecon, Powys, LD3 9RW, United Kingdom |
| LEA, David Alan RESIGNED | Director | | 04 Oct 2000 | Uk | June 1946 | 49 Parc Y Bryn, Creigiau, Cardiff, South Glamorgan, CF15 9SE |
| MARSHALL, Helen Jane RESIGNED | Director | 31 Oct 2010 | 17 Feb 2014 | United Kingdom | October 1958 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL, Wales |
| MCDOWALL, John Blyth RESIGNED | Director | 30 Oct 2006 | 05 Nov 2007 | United Kingdom | April 1942 | Hillside, Tidenham Chase, Chepstow, Monmouthshire, NP16 7JN |
| MILTON, Mark John RESIGNED | Director | 06 May 2020 | 31 Dec 2024 | England | August 1962 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| MURRAY-SHELLEY, Richard, Dr RESIGNED | Director | | 29 Jun 1993 | | December 1943 | 25 Ffordd Y Capel, Efail Isaf, Pontypridd, Mid Glamorgan, CF38 1AP |
| NEALE, Richard Hugh, Professor RESIGNED | Director | 07 Jun 2000 | 05 Nov 2007 | | June 1944 | 66 Conway Road, Pontcanna, Cardiff, CF11 9NW |
| PHILLIPS, Peter John, Sir RESIGNED | Director | 03 May 1995 | 16 Dec 1998 | | June 1930 | Great House, Llanblethian, Cowbridge, CF71 7JG |
| PORTER, John Alan, Professor And Obe RESIGNED | Director | 10 Nov 1994 | 05 Nov 2007 | Uk | September 1934 | 6 Meadow Road, London, SW8 1QB |
| QUAYLE, Michael, Professor RESIGNED | Director | 07 Jun 2000 | 21 Apr 2006 | | August 1947 | 42 Grovers Field, Abercynon, CF45 4PP |
| ROGERS, Andrew RESIGNED | Director | 01 Oct 2018 | 12 Dec 2019 | Wales | January 1959 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL |
| ROGERS, Gerald RESIGNED | Director | | 29 Feb 2000 | | May 1940 | 18 Woodfield Avenue, Radyr, Cardiff, CF15 8EF |
| THOMAS, Andrew Crawford RESIGNED | Director | 13 Mar 1992 | 01 Oct 1992 | | January 1947 | Ael Y Don, Easterfield Drive Southgate, Swansea, West Glamorgan, SA3 2DB |
| WAHAB, Mohamed RESIGNED | Director | 01 Aug 2012 | 12 Apr 2019 | Wales | September 1957 | University Of South Wales, Treforest, Pontypridd, Mid Glamorgan, CF37 1DL, Wales |
| WAHAB, Mohamed RESIGNED | Director | 30 Oct 2006 | 05 Nov 2007 | Wales | September 1957 | 33 Huron Crescent, Lakeside, Cardiff, CF23 6DT, Wales |
| WEBB, Adrian Leonard, Professor RESIGNED | Director | 03 Dec 1993 | 09 Nov 1994 | | July 1943 | New Green Fields, Newport Road St Mellons, Cardiff, South Glamorgan, CF3 9TW |
| WILLIAMS, Gareth James RESIGNED | Director | 30 Oct 2006 | 05 Nov 2007 | United Kingdom | December 1944 | Great House, Treoes, Vale Of Glamorgan, CF35 5DH |
| WILLIAMS, Huw Rees RESIGNED | Director | 07 Jun 2000 | 14 Mar 2019 | Wales | April 1964 | 11 Heath Park Avenue, Heath, Cardiff, CF14 3RF |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 31 Jan 1992 | 13 Mar 1992 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |