| BLUNSDON, Simon Paul ACTIVE | Director | 03 Mar 2026 | | Wales | November 1977 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT |
| DANIELS, Joanne ACTIVE | Director | 25 Oct 2018 | | Wales | May 1969 | Newport Wafer Fab Ltd, Cardiff Road, Newport, NP10 8YJ, Wales |
| JOHN, Hugh ACTIVE | Director | 14 May 2024 | | Wales | June 1966 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT |
| MIERS, Phillip ACTIVE | Director | 25 Oct 2018 | | Wales | June 1959 | Calsonic Kansei, Llethri Road, Llanelli, SA14 8HU, Wales |
| PHILLIPS, Denise Anne ACTIVE | Director | 28 Oct 1993 | | Wales | April 1959 | Moelfryn Bach, Penuwch, Tregaron, Ceredigion, SY25 6RE |
| QUINN, Cari-Anne ACTIVE | Director | 17 Jun 2021 | | Wales | July 1971 | 113 Higher Lane, Langland,, Higher Lane, Langland, Swansea, SA3 4PS, Wales |
| YIP, Peter ACTIVE | Director | 25 Oct 2018 | | Wales | August 1979 | 3m, Cwrt Cilmeri, Morriston, Swansea, SA6 6GJ, Wales |
| ELIAS, Andrew David RESIGNED | Secretary | | 19 Dec 1994 | | | 14 Pen Y Dre, Rhiwbina, Cardiff, CF14 6EP |
| WILLIAMS, Eric Edward RESIGNED | Secretary | 19 Dec 1994 | 14 May 1997 | | | Arosfa, Michaelston Road St Fagans, Cardiff, CF5 6DW |
| WOODSFORD, Ann RESIGNED | Secretary | 14 May 1997 | 04 Oct 2013 | | | 25 Jasmine Drive, St Mellons, Cardiff, CF3 0JD |
| ABBOTT, Anthony Ashley RESIGNED | Director | 01 Mar 2001 | 29 Apr 2004 | Wales | April 1951 | Wattlesborough, Wick Road, St Brides Major, Vale Of Glamorgan, CF32 0SE |
| ALLPORT, Neville Robert RESIGNED | Director | 10 Jan 2006 | 10 Dec 2008 | United Kingdom | April 1939 | 3 The Paddock, Lisvane, Cardiff, South Glamorgan, CF14 0AY |
| ALLPORT, Neville Robert RESIGNED | Director | 27 Jan 2000 | 29 Jan 2004 | United Kingdom | April 1939 | 3 The Paddock, Lisvane, Cardiff, South Glamorgan, CF14 0AY |
| ARNOLD, William Keith RESIGNED | Director | | 26 Apr 1998 | | November 1946 | Wayside House, Wayloeds Lane, Shirenewton, Gwent, NP6 6RW |
| ASHBURNER, Joanna Frances RESIGNED | Director | 25 Oct 2018 | 17 Jun 2021 | Wales | February 1966 | Unit 2, Players Industrial Estate, Clydach, Swansea, SA6 5BQ, Wales |
| ASHMEAD, Shaun RESIGNED | Director | 10 Jan 2006 | 20 Aug 2009 | Wales | October 1966 | 94 Lakeside Way, Ebbw Vale, Gwent, NP13 1BL |
| BACHMANN, Peter Heiner RESIGNED | Director | 13 May 1993 | 20 Dec 1999 | | October 1940 | 70 Briary Way, Brackla, Bridgend, Mid Glamorgan, CF31 2PU |
| BATES, George Taylor RESIGNED | Director | 27 Jan 2000 | 31 Oct 2007 | | December 1950 | 93 Sketty Park Drive, Sketty, Swansea, West Glamorgan, SA2 8NQ |
| BERGHAUSER-PONT, Diederik RESIGNED | Director | | 29 Apr 1993 | | March 1945 | C/O Borg Warner Automotive, Kenfig Industrial Estate Margam, Port Talbot, West Glamorgan, SA13 2PG |
| BHULLAR, Gurbaksh Singh RESIGNED | Director | 18 Aug 2016 | 19 Jun 2018 | Wales | August 1963 | Waterton Centre, Waterton Industrial Estate, Bridgend, Bridgend, CF31 3WT, Wales |
| BOSLEY, Edward John RESIGNED | Director | 27 Jan 2000 | 12 Feb 2002 | | November 1950 | 86 Brynmynach Avenue, Ystrad Mynach, Hengoed, Mid Glamorgan, CF82 7BY |
| BOWEN, Jamie De Lloyd RESIGNED | Director | 28 Oct 2021 | 03 Sep 2025 | Wales | January 1973 | 3, Vaughan Avenue, Resolven, Neath, SA11 4HW, Wales |
| BOYER, John Peter RESIGNED | Director | 29 Jan 2004 | 27 Feb 2014 | Wales | June 1962 | 123 Portico Lane, Ecceston Park, Prescot, Merseyside, L34 2QS |
| BROWN, John Kenneth RESIGNED | Director | | 20 Dec 1999 | | March 1923 | Fairview, Cefn Pennar, Mountain Ash, Mid Glamorgan, CF45 4DF |
| BYARD, Paul RESIGNED | Director | 04 Dec 2014 | 25 Oct 2018 | Wales | November 1959 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT |
| CAMBRAY, Geoffrey Paul RESIGNED | Director | 02 Jun 2004 | 23 Feb 2006 | | March 1947 | 14 Green Meadow Drive, Parc Seymour Penhow, Newport, NP6 3AW |
| CATER, Robert RESIGNED | Director | 03 Nov 2016 | 25 Feb 2021 | Wales | December 1944 | Waterton Centre, Waterton Industrial Estate, Bridgend, CF31 3WT, Wales |
| CHAMBERLAIN, Catherine Mary RESIGNED | Director | 01 Apr 2009 | 18 Apr 2013 | Wales | October 1962 | 6, Wick Road, Ewenny, Bridgend, Mid Glamorgan, CF35 5BL |
| CLAY, Michael Anthony RESIGNED | Director | 29 Jan 2004 | 17 May 2007 | | July 1958 | 40 Tyn Y Parc, Abertridwr, Caerphilly, CF83 4ED |
| COLE, Peter Richard James RESIGNED | Director | 02 Mar 2001 | 30 Sep 2001 | Wales | March 1955 | Rosedew Cottage Rose Lane, Llysworney, Cowbridge, Vale Of Glamorgan, CF71 7NQ |
| DALTON, Steven John RESIGNED | Director | 26 Aug 2004 | 12 Apr 2011 | Wales | November 1961 | 14 Clos Y Talcen, Pen Y Fai, Bridgend, Mid Glamorgan, CF31 4BU |
| DAVIES, David RESIGNED | Director | 30 Sep 2009 | 01 Nov 2011 | Wales | November 1965 | 42, Holly Street, Rhydyfelin, Pontypridd, Mid Glamorgan, CF37 5DA |
| DAVIES, Graham RESIGNED | Director | 27 Jan 2000 | 15 Jul 2002 | | August 1947 | Apple Tree Cottage, 13 Field Lane Cam, Dursley, Gloucestershire, GL11 6JF |
| DODD, Patricia Maureen Diana RESIGNED | Director | 24 Oct 1995 | 05 Dec 1996 | | December 1937 | 7 Hawthorn Close, Newtown, Powys, SY16 2QJ |
| EDMUNDS, William Glyndwr RESIGNED | Director | 07 Nov 2001 | 01 Sep 2003 | | October 1947 | Tyn Dwr, Llangynhafal, Ruthin, Clwyd, LL15 1RT |
| EDWARDS, Michael RESIGNED | Director | 27 Jan 2000 | 14 Oct 2003 | United Kingdom | May 1964 | 13 Tredegar Drive, Undy, Caldicot, Gwent, NP26 3PH |
| EVANS, William Raymond RESIGNED | Director | 27 Jan 2000 | 14 Oct 2003 | Cymru Wales | May 1939 | Ry-An, Pentre Berw, Gaerwen, Gwynedd, LL60 6LG, Cymru |
| GEORGE, Gareth Andrew RESIGNED | Director | 06 Dec 1995 | 05 Jan 1998 | | September 1949 | Am Byth 19 Cefn Coed Road, Cyncoed, Cardiff, South Glamorgan, CF2 6AN |
| GOODING, Alfred Joseph, Dr RESIGNED | Director | | 05 Dec 1996 | Gbr | March 1932 | Brynhedydd, Pentre Poeth Road, Bassaleg, Newport, Gwent, NP10 8LN |
| GRAINGER, Carl Alfred RESIGNED | Director | 27 Jan 2000 | 01 Mar 2001 | Wales | March 1952 | 95 Grove Road, Bridgend, Mid Glamorgan, CF31 3EH |
| GRAY, Kenneth RESIGNED | Director | 13 May 1993 | 20 Oct 1994 | | June 1932 | Tremayne 19 Wood Green, Chester Road, Mold, Clwyd, CH7 1UG |
| GREEN, Jeffrey RESIGNED | Director | 24 Oct 1995 | 20 Dec 1999 | | February 1955 | 8 Tan Y Fron, Cwmparc, Treorchy, Mid Glamorgan, CF42 6HA |
| GWYTHER, Anthony RESIGNED | Director | 01 Feb 2007 | 18 Jul 2013 | Wales | January 1956 | Holly Cottage, Heol Ddu, Ammanford, Dyfed, SA18 2UN |
| HALL, Dale RESIGNED | Director | 20 Jan 2011 | 14 Jun 2016 | United Kingdom | March 1947 | 55, Westport Avenue, Mayals, Swansea, SA3 5EQ, Wales |
| HINCHLIFFE, John William RESIGNED | Director | 02 Dec 1993 | 21 Mar 1994 | United Kingdom | January 1945 | 1 The Mount, Graig Road Lisvane, Cardiff, South Glamorgan, CF14 0FJ |
| HUNT, Gary John RESIGNED | Director | 20 Jan 2011 | 04 Oct 2013 | United Kingdom | July 1957 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT, Wales |
| HURLEY, Claire Lisa RESIGNED | Director | 22 Feb 2007 | 22 May 2008 | Great Britain | August 1972 | 29 White Avenue, Celtic Horizon, Newport, NP10 8SZ |
| JAMES, David Hedd, Dr RESIGNED | Director | 13 May 1993 | 30 Nov 1996 | | September 1945 | 1 Millands Close, Newton, Swansea, SA3 4SE |
| JENKINS, David John RESIGNED | Director | | 20 Dec 1999 | | September 1948 | 12, Bruton Place, Cardiff, South Glamorgan, CF5 2ER |
| JOHNSON, David RESIGNED | Director | 27 Jan 2005 | 21 Oct 2010 | Wales | March 1965 | 15 Badgers Meadow, Ponthir, Newport, NP18 1HG |
| JONES, Alan RESIGNED | Director | 02 Nov 1998 | 02 Apr 2002 | | September 1943 | Long Drive Wellfield Court, Marshfield, Cardiff, South Glamorgan, CF3 8TJ |
| JONES, John Alun RESIGNED | Director | | 05 Dec 1996 | Wales | July 1937 | 304 Cyncoed Road, Cardiff, South Glamorgan, CF2 6RX |
| KANE, Vincent RESIGNED | Director | | 29 Dec 2012 | Cyprus | February 1935 | 82-85 Olympus Village, Tsaola 8540, Paphos, Cyprus |
| LANGLOIS, Geoffrey RESIGNED | Director | 29 Apr 2004 | 31 Oct 2007 | United Kingdom | December 1928 | Orchard Cottage, Llanbedr, Crickhowell, Powys, NP8 1SR |
| LAWRENCE, Philip George RESIGNED | Director | 15 Jul 2002 | 22 Jun 2004 | | March 1963 | 54 Heol Croesty, Pencoed, Bridgend, CF35 5LS |
| LEWIS, Gareth Rhys RESIGNED | Director | 29 Dec 2012 | 03 Oct 2019 | Wales | February 1958 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT, Wales |
| LLEWELLYN, Roger RESIGNED | Director | 12 Feb 2002 | 01 Sep 2003 | Wales | March 1954 | 4 Cefn Glas, Sketty, Swansea, West Glamorgan, SA2 9GW |
| MASDING, Jeremy John RESIGNED | Director | 29 Jan 2004 | 22 Feb 2007 | | September 1965 | 54 Lombard Street, London, EC3P 3AH |
| MATTHEWS, Anthony Emile RESIGNED | Director | 03 Apr 2006 | 09 Dec 2008 | | March 1960 | Charmwood Parc Y Fro, Creigiau, South Glamorgan, CF15 9SD |
| MATTHEWS, Margaret Ellen RESIGNED | Director | 20 Jan 2011 | 10 Nov 2014 | Wales | June 1960 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT, Wales |
| MORRIS, Christopher John RESIGNED | Director | 29 Jan 2004 | 02 Dec 2013 | Wales | June 1966 | Hafod Fawr Cottage Hafod Lane, Trehafod, Pontypridd, Mid Glamorgan, CF37 2PH |
| MOULSON, Roger Harry RESIGNED | Director | | 28 Oct 1993 | | January 1944 | Wigmore House Ockley Road, Beare Green, Dorking, Surrey |
| O NEIL, Robert RESIGNED | Director | 17 Jun 2021 | 16 Oct 2024 | Wales | August 1970 | 10, Heol Cefn Yr Hendy, Miskin, Pontyclun, CF72 8QT, Wales |
| PHILLIPS, David John RESIGNED | Director | 03 Jan 2017 | 25 Feb 2021 | Wales | May 1952 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT |
| PHILLIPS, David John RESIGNED | Director | 15 Dec 1997 | 27 Oct 2005 | | May 1952 | 88 Priory Oak, Brackla, Bridgend, Mid Glamorgan, CF31 2HZ |
| POWNALL, Roger RESIGNED | Director | 20 Jan 2011 | 18 Apr 2013 | Wales | September 1944 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT, Wales |
| PRICE, Rosalind Helen Penrose, The Honorable Mrs RESIGNED | Director | | 25 Jul 1995 | | September 1938 | Moor Park, Llanbedr, Crickhowell, Powys, NP8 1SS |
| REA, Edward RESIGNED | Director | | 01 Dec 1994 | | September 1930 | Llechwedd 8 Y Parc, Groesfaen, Pontyclun, CF7 8NP, Cymru |
| RIGBY, Michael Robert RESIGNED | Director | | 26 Oct 2000 | United Kingdom | April 1949 | 50 Heol Isaf, Radyr, Cardiff, South Glamorgan, CF15 8DY |
| ROBERTS, Adrian Raymond RESIGNED | Director | 29 Jan 2004 | 30 Dec 2016 | Wales | August 1959 | 13 Ffordd Dewi, Penpant Llangyfelach, Swansea, SA6 6EX |
| ROBERTS, William Sherbrooke RESIGNED | Director | 29 Jan 2004 | 07 Jul 2004 | United Kingdom | May 1944 | Orchid Lodge Gannock Park West, Deganwy, Conwy, LL31 9HQ |
| ROSCROW, Mark RESIGNED | Director | 29 Dec 2012 | 22 Feb 2023 | Wales | June 1960 | Bevan House, 24-30 Lambourne Crescent, Llanishen, Cardiff, Wales |
| SANDERS, Freda RESIGNED | Director | 28 Oct 2004 | 13 Nov 2008 | United Kingdom | November 1947 | Laburnum, Pen Y Cae, Mawr, Llantrissent, NP15 1ND |
| SANDERS, Freda RESIGNED | Director | 29 Jan 2004 | 29 Apr 2004 | United Kingdom | November 1947 | Laburnum, Pen Y Cae, Mawr, Llantrissent, NP15 1ND |
| SMITH, Richard James RESIGNED | Director | 29 Jan 2004 | 27 Feb 2014 | Wales | September 1960 | 20 Golwg Y Tywyn, Burry Port, Carmarthenshire, SA16 0FY |
| SWALLOW, David RESIGNED | Director | 27 Jan 2000 | 29 Jan 2004 | Wales | August 1954 | 24 Barry Road, Barry, South Glamorgan, CF63 1BA |
| THOMAS, Gerwyn Lloyd RESIGNED | Director | 18 Apr 2002 | 23 Feb 2006 | | December 1944 | Ger Yr Hafn Vale View, Vale View, Pont Nedd Fechan, Neath, West Glamorgan, SA11 5UN |
| THOMPSON, Christopher RESIGNED | Director | 27 Apr 2023 | 28 Feb 2024 | England | August 1962 | 1, Monks Ditch Drive, St. Modwen Park, Newport, NP19 4RH, Wales |
| TREE, Richard Thomas John RESIGNED | Director | | 15 Dec 1997 | | November 1925 | Mount View Mountain Road, Pentyrch, Cardiff, South Glamorgan, CF4 8QP |
| TURNER, Keith RESIGNED | Director | 27 Jan 2000 | 24 Jan 2002 | | April 1949 | 4 Grosmont Way, Duffryn, Newport, Gwent, NP10 8UQ |
| WHALLEY, John RESIGNED | Director | 10 Jan 2006 | 27 Oct 2015 | England | June 1951 | 17 Ridge Way, Penwortham, Preston, Lancashire, PR1 9XW |
| WILLIAMS, Eifion RESIGNED | Director | 20 Jan 2011 | 12 Oct 2016 | Wales | October 1959 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT, Wales |
| WILLIAMS, Eric Edward RESIGNED | Director | | 15 Dec 1997 | | December 1926 | Arosfa, Michaelston Road St Fagans, Cardiff, CF5 6DW |
| WILLIAMS, Ian Henry RESIGNED | Director | 29 Jan 2004 | 28 Dec 2012 | Wales | December 1956 | 19 Tredomen Terrace, Ystrad Mynach, Caerphilly, CF82 7BW |
| WILLIAMS, Paul Michael RESIGNED | Director | 05 Mar 1996 | 29 Apr 2004 | Wales | June 1948 | 198 Lake Road East, Roath Park, Cardiff, South Glamorgan, CF23 5NR |
| WILLIAMS, Thomas Arthur, Dr RESIGNED | Director | 13 May 1993 | 15 Dec 1997 | | March 1937 | 12 Auden Close, Monmouth, Gwent, NP5 3NW |
| WILLIAMS, Tim RESIGNED | Director | 15 Dec 2014 | 19 Jun 2018 | Wales | August 1954 | Waterton Centre, Waterton Industrial Estate, Bridgend, Mid Glamorgan, CF31 3WT |
| WIXCEY, Christopher John RESIGNED | Director | 23 Feb 2006 | 14 Apr 2011 | Wales | June 1962 | 34 The Paddocks, Undy, Newport, Gwent, NP26 3TD |
| WORMALD, David RESIGNED | Director | 20 Mar 2002 | 26 Aug 2004 | | August 1951 | 13 Railway Terrace, Sebastopol, Pontypool, Torfaen, NP4 5EJ |