| HARGRAVE, James Flanders, Dr ACTIVE | Secretary | 29 Dec 2015 | | | | The Gallery, Spa Road, Llandrindod Wells, Powys, LD1 5ER, Wales |
| HARTLEY, Christopher John ACTIVE | Director | 10 Oct 2016 | | Wales | July 1944 | 2 Rosehill Mews, Cefnllys Lane, Llandrindod Wells, LD1 5LD, United Kingdom |
| LAWRENCE, Owen Edward ACTIVE | Director | 25 Mar 2017 | | United Kingdom | January 1987 | 4 Rose Hill Mews, Cefnllys Lane, Llandrindod Wells, LD1 5LD, Wales |
| BALL, Irene Dorothy RESIGNED | Secretary | 27 Feb 1999 | 21 Oct 2005 | | | Flat 7 Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| BANKS, Philip Julian RESIGNED | Secretary | 02 Feb 2007 | 18 Mar 2013 | | | 7 Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| JONES, David William RESIGNED | Secretary | | 11 Jan 1996 | | | Flatg-Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| SKINNER, Alexander Grant, Dr RESIGNED | Secretary | 27 Apr 2013 | 23 Sep 2015 | | | 5, Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD, Wales |
| WALKER, Margaret Barbara RESIGNED | Secretary | 21 Oct 2005 | 02 Feb 2007 | | | Flat 1 Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| WARRILOW, Hamilton Reid RESIGNED | Secretary | 11 Jan 1996 | 27 Feb 1999 | | | Howey Hall, Howey, Llandrindod Wells, Powys, LD1 5PT |
| BALL, Alan Thomas RESIGNED | Director | 17 Feb 1998 | 21 Oct 2005 | | January 1939 | Flat 7 Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| EVANS, Robert Glyn RESIGNED | Director | 27 Feb 1999 | 02 Nov 2001 | | December 1944 | 5 Rosehill, Cefnllys Road, Llandrindod Wells, Powys, LD1 5LD |
| HOWELL, Amy Norah RESIGNED | Director | | 11 Jan 1996 | | September 1907 | Flat F - Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| PALMER, William RESIGNED | Director | 02 Nov 2001 | 11 Jul 2003 | | May 1921 | Flat D Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| PALMER, William RESIGNED | Director | 12 Jan 1994 | 11 Jan 1996 | | May 1921 | Flat D Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| RAMWELL, Marjorie Mary RESIGNED | Director | 11 Jul 2003 | 25 Apr 2015 | Wales | August 1926 | 3 Rosehill Mews, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| RAMWELL, William RESIGNED | Director | 12 Jan 1994 | 17 Feb 1998 | | June 1909 | Flat C Rosehill, Cefnllys Lane, Llandrindod Wells, Powys, LD1 5LD |
| WARRILOW, Gillian Eira Margaret Joy RESIGNED | Director | 09 Jan 1997 | 27 Feb 1999 | | March 1933 | Howey Hall, Howey, Llandrindod Wells, Powys, LD1 5PT |
| WICKINS, Evelyn Betty RESIGNED | Director | 21 Oct 2005 | 12 Oct 2016 | England | December 1920 | 1 Rose Court, St. Cyriacs, Chichester, West Sussex, PO19 1AW, England |