| BALSOM, Denis Frank, Dr ACTIVE | Secretary | 26 Mar 2001 | | | | Y Glyn, Llanfarian, Aberystwyth, Dyfed, SY23 4BY |
| BALSOM, Denis Frank, Dr ACTIVE | Director | 26 Mar 2001 | | United Kingdom | September 1948 | Y Glyn, Llanfarian, Aberystwyth, Dyfed, SY23 4BY |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 26 Mar 2001 | 26 Mar 2001 | | | 26, Church Street, London, NW8 8EP |
| DAVIES, Stephen Jeffrey RESIGNED | Director | 02 Sep 2013 | 08 Nov 2013 | Uk | March 1967 | Unit 5, Science Park, Aberystwyth, Ceredigion, SY23 3AH, Uk |
| GREGORY, Gareth Owain RESIGNED | Director | 26 Mar 2001 | 27 Mar 2002 | | April 1944 | Braeside Y Parc, Blaenavon, Pontypool, Gwent, NP4 9AB |
| JONES, Alun RESIGNED | Director | 04 Feb 2014 | 01 Mar 2023 | Wales | February 1962 | Uned 3, Cefn Llan Science Park, Aberystwyth, Dyfed, SY23 3AH, Wales |
| JONES, Rhodri Dilwyn RESIGNED | Director | 02 Sep 2013 | 15 Mar 2020 | Wales | October 1973 | Unit 2, Science Park, Llanbadarn, Aberystwyth, Ceredigion, SY23 3AH, United Kingdom |
| LEWIS, Alun Watkin RESIGNED | Director | 17 Sep 2003 | 03 Feb 2005 | Wales | September 1952 | Pennant, 1 Ffordd Dolgoed, Yr Wyddgrug, Sir Y Fflint, CH7 1PE |
| OWEN JONES, Lis Mary RESIGNED | Director | 27 Mar 2002 | 25 Apr 2002 | | May 1957 | 18 Grays Inn Road, Aberystwyth, Ceredigion, SY23 1QE |
| PRITCHARD, Richard Iestyn RESIGNED | Director | 03 Feb 2005 | 15 Jan 2011 | United Kingdom | May 1972 | Bryn Teg, Aberangell, Machynlleth, Powys, SY20 9QG |
| ROBERTS, Alun RESIGNED | Director | 03 Mar 2014 | 03 Jun 2015 | Wales | May 1982 | 4 Science Park Cefnllan, Aberystwyth, Ceredigion, SY23 3AH |
| ROBERTS, Elis Dilwyn RESIGNED | Director | 27 Mar 2002 | 15 Jan 2011 | United Kingdom | February 1953 | 30 Cefnllan, Waunfawr, Aberystwyth, Dyfed, SY23 3TF |
| ROWE, David John RESIGNED | Director | 26 Mar 2001 | 23 Mar 2011 | Wales | December 1950 | Pant Y Fod, Llanddewi Brefi, Tregaron, Dyfed, SY25 6PE |
| WALKER, Amber RESIGNED | Director | 15 Jun 2018 | 31 Jan 2026 | Wales | November 1982 | Aroha, Llandre, Bow Street, SY24 5BS, Wales |
| WILLIAMS, David Andrew RESIGNED | Director | 27 Mar 2002 | 17 Sep 2003 | | July 1965 | Dolawen, Pen Y Garth, Caernarvon, Gwynedd, LL55 1EY |
| WISE, Barry RESIGNED | Director | 26 Mar 2001 | 03 May 2019 | United Kingdom | December 1950 | Pendrawr Llan, Llanwrin, Machynlleth, Powys, SY20 8QH |