| THORN, Jonathan David ACTIVE | Secretary | 21 Feb 2024 | | | | Main Building, Park Place, Cardiff, CF10 3AT, Wales |
| DEVLIN, Paul Edward George ACTIVE | Director | 14 Feb 2023 | | Scotland | January 1974 | Main Building, Park Place, Cardiff, CF10 3AT, Wales |
| PLAIN, Vanessa Ruth ACTIVE | Director | 01 Jul 2024 | | England | December 1972 | Main Building, Park Place, Cardiff, CF10 3AT, Wales |
| WHITAKER, Roger Marcus ACTIVE | Director | 01 Jul 2024 | | United Kingdom | October 1974 | Main Building, Park Place, Cardiff, CF10 3AT, Wales |
| XIBERRAS, Darren Antony ACTIVE | Director | 28 Jul 2022 | | United Kingdom | July 1972 | Main Building, Park Place, Cardiff, CF10 3AT, Wales |
| HULBERT, Alan Richard RESIGNED | Secretary | 23 Jan 2001 | 31 Jul 2004 | | | 55 De Braose Close, Llandaff, Cardiff, CF5 2DJ |
| JENKINS, Rachel Clare RESIGNED | Secretary | 19 Aug 2019 | 21 Feb 2024 | | | 30-36 Newport Road, Cardiff, Wales, CF24 0DE |
| LEWIS, David Gareth RESIGNED | Secretary | | 31 Dec 1991 | | | Woodlands Heol Pantygored, Creigiau, Cardiff, South Glamorgan, CF4 8NF |
| MARCHANT, Stephen RESIGNED | Secretary | 01 Aug 2004 | 18 Aug 2019 | | | 59 Beale Close, Cardiff, South Glamorgan, CF5 2RU |
| PUNTAN, Mark Jonathan RESIGNED | Secretary | 01 Jan 1992 | 23 Jan 2001 | | | 29 Ilston Way, West Cross, Swansea, West Glamorgan, SA3 5LG |
| BATES, Anthony Richard Ernest RESIGNED | Director | | 31 Oct 1991 | United Kingdom | March 1939 | The Old Vicarage, Olveston, Bristol, BS35 4BT |
| BEMBO, David Geraint RESIGNED | Director | 02 Jan 2018 | 15 Dec 2023 | Wales | February 1966 | 30-36 Newport Road, Cardiff, Wales, CF24 0DE |
| BOURNE, Nicholas Bevan RESIGNED | Director | 24 Nov 1997 | 26 Apr 2021 | United Kingdom | April 1961 | 2 Dan Y Mynydd, Thornhill, Cardiff, CF14 9UE |
| DAVIES, David Michael RESIGNED | Director | 07 Apr 1994 | 07 Aug 2017 | Wales | March 1957 | 3 Kelston Place, Whitchurch, Cardiff, South Glamorgan, CF14 2AP |
| GUILFORD, Grahame Leaver, Dr RESIGNED | Director | 10 Aug 2011 | 19 May 2015 | Wales | August 1951 | 30-36 Newport Road, Cardiff, Wales, CF24 0DE |
| JARVIS, Alison Lorna RESIGNED | Director | 24 Jan 2022 | 05 Aug 2022 | Wales | February 1973 | 30-36 Newport Road, Cardiff, Wales, CF24 0DE |
| JONES, Geraint Wyn RESIGNED | Director | | 31 Mar 2016 | United Kingdom | July 1955 | 21 Adventurers Quay, Cardiff Bay, Cardiff, CF10 4NP |
| JONES, Richard Lloyd, Sir RESIGNED | Director | 01 Aug 2007 | 10 Nov 2010 | Great Britain | August 1933 | 141 Heol Isaf, Radyr, Cardiff, South Glamorgan, CF15 8DX |
| SIMPSON, David Robert RESIGNED | Director | 12 Sep 2016 | 31 Jul 2019 | United Kingdom | March 1957 | 30-36, Newport Road, Cardiff, South Glamorgan, CF24 0DE |
| THOMAS, David Hugh RESIGNED | Director | 18 Oct 2000 | 31 Jul 2007 | Wales | April 1937 | Llys Gwyn, 70 Brynteg Avenue, Bridgend, Mid Glamorgan, CF31 3EL |
| WILLIAMS, Robert Edward RESIGNED | Director | 08 Aug 2017 | 31 Dec 2021 | England | November 1954 | 8th Floor Mckenzie House, 30-36 Newport Road, Cardiff, CF24 0DE, United Kingdom |
| JOHN HALDANE AUSTIN CONSULTANTS RESIGNED | Director | 11 Nov 1991 | 28 Feb 1994 | | | Rosewood Lodge, Colwinston, Cowbridge, South Glamorgan, CF7 7NL |