| HARDY, Heledd Mair Wyn ACTIVE | Director | 20 Sep 2022 | | United Kingdom | January 1971 | Garthowen Farm, Glaspwll, Machynlleth, Powys, SY20 8TX, United Kingdom |
| JONES, Dennis Brace ACTIVE | Director | 02 Feb 2023 | | United Kingdom | June 1954 | Y Tabernacl, Heol Penrallt, Machynlleth, Powys, SY20 8AJ |
| LAMBERT, Philip Stephen Owen ACTIVE | Director | 24 Oct 2015 | | England | April 1961 | Stainswick Manor, Stainswick Lane, Shrivenham, Swindon, SN6 8LB, England |
| MARSHALL, Sarah Elizabeth ACTIVE | Director | 25 Apr 2022 | | United Kingdom | August 1949 | Y Tabernacl, Heol Penrallt, Machynlleth, Powys, SY20 8AJ |
| STODDARD, Eirlys ACTIVE | Director | 02 Nov 2022 | | Wales | March 1954 | Sea Spray, Rhoslan, Aberdovey, LL35 0NS, Wales |
| JONES, Barrie Wynne RESIGNED | Secretary | | 21 Sep 1993 | | | Llys Terfyn, Taliesin, Machynlleth, Powys, SY20 8JR |
| LAMBERT, Richard Egar, Captain RESIGNED | Secretary | 24 Oct 2015 | 20 Jun 2018 | | | Y Tabernacl, Heol Penrallt, Machynlleth, Powys, SY20 8AJ |
| RAMSBOTHAM, Hugh Morgan RESIGNED | Secretary | 21 May 2005 | 24 Oct 2015 | | | Cwmgila, Pennal, Machynlleth, Powys, SY20 8QA |
| WOODHOUSE, Justin Jonathan Thomas RESIGNED | Secretary | 23 Jul 1994 | 21 May 2005 | | | Strood House, Wadhurst Road, Mark Cross, Crowborough, East Sussex, TN6 3PB |
| ANDERSON, David John Lane Freer RESIGNED | Director | 24 Aug 2017 | 31 Dec 2022 | England | October 1956 | Y Tabernacl, Moma Machynlleth, Penrallt Street, Machynlleth, Powys, SY20 8AJ, United Kingdom |
| ANDERSON, David John Lane Freer RESIGNED | Director | | 15 Nov 1993 | England | October 1956 | High Down, Easton, Winchester, SO21 1EG |
| HUGHES, Alun Jones RESIGNED | Director | 05 Feb 1992 | 23 Nov 1993 | | November 1917 | Cilwern, Llanymawddwy, Machynlleth, Powys, SY20 9AQ |
| JONES, Alun RESIGNED | Director | 18 Feb 2012 | 31 Dec 2021 | Wales | February 1962 | Ty Glanmerin, Glas Pwll, Machynlleth, Powys, SY20 8TZ |
| JONES, Barrie Wynne RESIGNED | Director | | 21 Oct 1993 | | May 1957 | Llys Terfyn, Taliesin, Machynlleth, Powys, SY20 8JR |
| JONES, Margaret Tudor RESIGNED | Director | | 31 Dec 2021 | Gb | October 1951 | 9 Walpole Avenue, Kew, Richmond, Surrey, TW9 2DJ |
| LAMBERT, Andrew Richard Owen RESIGNED | Director | | 24 Mar 1994 | | September 1956 | Garthgwynion, Glaspwll, Machynlleth, Powys, SY20 5TX |
| LAMBERT, Eleanor Ruth RESIGNED | Director | | 06 Dec 2021 | Wales | June 1930 | Garthgwynion, Glas Pwll, Machynlleth, Powys, SY20 8TX |
| LAMBERT, Richard Edgar, Captain RESIGNED | Director | | 20 Jun 2018 | Wales | October 1929 | Garthgwynion, Glaspwll, Machynlleth, Powys, SY20 8TX |
| MARNER, Dudley Lionel Sidney David RESIGNED | Director | | 05 Feb 1992 | | June 1921 | Cae Eithaf, Aberhosan, Machynlleth, Powys, SY20 8SG |
| MORGAN, Gwyn, Dr RESIGNED | Director | 17 May 2008 | 01 Oct 2015 | Wales | July 1944 | Trefri, -, Aberdyfi, Gwynedd, LL35 0RD |
| PUGH, Eirlys Elizabeth Ridge RESIGNED | Director | 23 Jun 2018 | 23 Nov 2019 | Wales | January 1950 | Y Tabernacl, Heol Penrallt, Machynlleth, Powys, SY20 8AJ |
| RAMSBOTHAM, Hugh Morgan RESIGNED | Director | 21 May 2005 | 23 Feb 2019 | Wales | December 1938 | Cwmgila, Pennal, Machynlleth, Powys, SY20 8QA |
| REES, Thomas James RESIGNED | Director | 27 Dec 2000 | 24 Aug 2017 | Wales | September 1933 | Cysgod Y Coed 7 Maesnewydd, Machynlleth, Powys, SY20 8XA |
| REID, Jane Tudor RESIGNED | Director | 24 Oct 2015 | 31 Dec 2021 | England | December 1953 | 79 Grantchester Meadows, 79 Grantchester Meadows, Cambridge, CB3 9JL, England |
| RHYDDERCH, Catherine Gwyn RESIGNED | Director | 18 Feb 2012 | 31 Dec 2014 | United Kingdom | October 1941 | 4, Miranda Road, London, N19 3RB, England |
| ROBERTS, Bryn RESIGNED | Director | 23 Jul 1994 | 30 Mar 2000 | | November 1947 | Bryn Elwydd Newtown Road, Machynlleth, Powys, SY20 8EY |
| WALLACE, Adrian Robert RESIGNED | Director | | 02 May 1992 | | January 1958 | Moat Hall Chelford Road, Marthall, Knutsford, Cheshire, WA16 8ST |
| WEMYSS, George Andrew RESIGNED | Director | 23 Jul 1994 | 17 May 2008 | | May 1923 | Ty Capel, Darowen, Machynlleth, Powys, SY20 8NS |
| WHITWORTH-JONES, Camilla Ruth RESIGNED | Director | 15 Jul 2004 | 14 Nov 2021 | England | June 1942 | 60 Marquis Road, Marquis Road, London, NW1 9UB, England |
| WOODHOUSE, Justin Jonathan Thomas RESIGNED | Director | | 21 May 2005 | | February 1957 | Strood House, Wadhurst Road, Mark Cross, Crowborough, East Sussex, TN6 3PB |