| STARR, Ian Crichton ACTIVE | Secretary | 14 May 2019 | | | | 7, Temple Gardens, Rickmansworth, Hertfordshire, WD3 1QJ, England |
| CORSELLIS, Nicholas Robert Alexander ACTIVE | Director | 17 Aug 2024 | | England | December 1968 | 7, Temple Gardens, Rickmansworth, Hertfordshire, WD3 1QJ, England |
| EMERY, Paul, Professor ACTIVE | Director | 05 Jun 2019 | | England | November 1952 | 67, Kent Road, Harrogate, Yorkshire, HG1 2NH, England |
| MORRIS, John Richard ACTIVE | Director | 17 Aug 2013 | | Wales | June 1958 | 5 Lower Lumb Cottages, Hebden Bridge, West Yorkshire, HX7 6DF, England |
| PORCH, Robin Timothy Bagehot ACTIVE | Director | 18 Aug 2012 | | United Kingdom | September 1950 | Island View, Iet Yr Esgyrn, Dinas Cross, Newport, Pembrokeshire, SA42 0SF, Wales |
| STARR, Ian Crichton ACTIVE | Director | 14 May 2019 | | England | May 1954 | Springfield House, Dinas Cross, Newport, Pembrokeshire, SA42 0SG, Wales |
| STARR, Sarah Elizabeth ACTIVE | Director | 15 Aug 2008 | | England | September 1955 | 7, Temple Gardens, Rickmansworth, Hertfordshire, WD3 1QJ, England |
| BROUGHTON, Roger Harry RESIGNED | Secretary | 02 May 2004 | 14 May 2019 | | | Monks Quarry Cottage, 53 Rose Close, Winterbourne Down, Bristol, BS36 1DA |
| DE BASS, James Robert Felix RESIGNED | Secretary | 02 Nov 1994 | 21 Oct 1995 | | | 47 Kyrle Road, Clapham, London, SW11 6BB |
| KIRK, Thomas Cyril RESIGNED | Secretary | 21 Oct 1995 | 02 May 2004 | | | 7 Temple Gardens, Moor Park, Rickmansworth, Hertfordshire, WD3 1QJ |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 19 Oct 1994 | 02 Nov 1994 | | | 26, Church Street, London, NW8 8EP |
| BROUGHTON, Harry Neville RESIGNED | Director | 21 Oct 1995 | 14 Aug 2004 | Wales | January 1936 | Ty Twt Cwm Yr Eglwys, Dinas Closs Dinas, Newport, Pembrokeshire, SA42 0SN |
| BROUGHTON, Roger Harry RESIGNED | Director | 16 Aug 2008 | 05 Jun 2019 | England | October 1966 | Monks Quarry Cottage, 53 Rose Close, Winterbourne Down, Bristol, BS36 1DA |
| CORSELLIS, David, Col RESIGNED | Director | 21 Oct 1995 | 17 Aug 2024 | United Kingdom | August 1937 | Naylor House, 54 Strand On The Green, London, W4 3PD, United Kingdom |
| COWLEY, Rosemary Elizabeth RESIGNED | Director | 21 Oct 1995 | 17 Aug 2013 | United Kingdom | August 1928 | Soar Hill, Dinas Cross, Newport, Dyfed, SA42 0SJ |
| DE BASS, James Robert Felix RESIGNED | Director | 02 Nov 1994 | 21 Oct 1995 | | September 1971 | 47 Kyrle Road, Clapham, London, SW11 6BB |
| EMERY, Paul, Professor RESIGNED | Director | 14 Aug 2004 | 05 Jul 2007 | England | November 1952 | 67 Kent Road, Harrogate, North Yorkshire, HG1 2NH |
| JOHN, Peter Dudley Harold RESIGNED | Director | 21 Oct 1995 | 14 May 2019 | United Kingdom | May 1941 | Nant Y Coch, St Brides Netherwent, Magor, Gwent, NP26 3AT |
| KIRK, Thomas Cyril RESIGNED | Director | 21 Oct 1995 | 22 Jul 2007 | | February 1927 | 7 Temple Gardens, Moor Park, Rickmansworth, Hertfordshire, WD3 1QJ |
| LEWIS, Judith Anne RESIGNED | Director | 17 Aug 2013 | 14 Feb 2025 | Wales | February 1957 | Swn-Y-Mor, Cwm-Yr-Eglwys, Dinas Cross, Pembrokeshire, SA42 0SJ, Wales |
| LEWIS, Thomas James Colin RESIGNED | Director | 21 Oct 1995 | 17 Aug 2013 | United Kingdom | April 1924 | Swn-Y-Mor Cwm-Yr-Eglwys, Dinas Cross, Newport, Dyfed, SA42 0SJ |
| OSWIN, Robert RESIGNED | Director | 21 Oct 1995 | 05 Aug 2000 | | August 1921 | Cotti-Clyd Cwm-Yr-Eglwys, Dinas, Newport, Pembs, SA42 0SJ |
| ROSS, Daniel David RESIGNED | Director | 02 Nov 1994 | 21 Oct 1995 | | March 1971 | 13 Hogan Mews, London, W2 1UP |
| WOOLLEY, Graham RESIGNED | Director | 21 Oct 1995 | 04 Jun 2008 | | January 1931 | Ty'R Cwm Cwm-Yr-Eglwys, Dinas Cross, Newport, Dyfed, SA42 0SN |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 19 Oct 1994 | 02 Nov 1994 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |