| DE JUST, Willem Erwin ACTIVE | Director | 01 Sep 2022 | | Netherlands | October 1977 | Summers House, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales |
| HAELLMAN, Erik Jonas ACTIVE | Director | 01 Jun 2021 | | Sweden | February 1970 | Summers House, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales |
| MURPHY, Ciaran Matthew ACTIVE | Director | 01 Feb 2018 | | Ireland | March 1989 | Delaval Limited, Summers House, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales |
| VAN DIJK, Geert-Jacob ACTIVE | Director | 01 Apr 2021 | | Netherlands | April 1961 | Summers House, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales |
| JONES, Graham Richard RESIGNED | Secretary | 01 Jan 1993 | 03 Dec 2001 | | | 13 St Cybi Drive, Llangybi, Usk, Gwent, NP5 1TU |
| MCMAIL, Kathleen Jane RESIGNED | Secretary | 20 Nov 2013 | 29 Sep 2017 | | | 16, New Street, Pontnewydd, Cwmbran, Gwent, NP44 1EF, Wales |
| PATTEMORE, Nicholas William Stanley RESIGNED | Secretary | 13 Jun 2005 | 20 Nov 2013 | | | 37 Oaklands View, Cwmbran, Gwent, NP44 5EE |
| WILLIAMS, Norman RESIGNED | Secretary | | 01 Jan 1993 | | | 94 Colchester Avenue, Penylan, Cardiff, South Glamorgan, CF3 7AZ |
| WOODGATE, Stephen James RESIGNED | Secretary | 03 Dec 2001 | 13 Jun 2005 | | | Longbarn, Cwmargoed Lane, Blackwood, Gwent, NP12 0JA |
| BARNARD, Andrew Patrick William RESIGNED | Director | | 01 Mar 2000 | England | November 1939 | 5 High Beach House, Claremont Road, Seaford, East Sussex, BN25 2QA |
| BJELLAND, Ludolf Jostein RESIGNED | Director | 17 Sep 2002 | 01 May 2003 | | February 1946 | Stoofsteeg 29, Haarlem, 2011 Te, FOREIGN, Netherlands |
| CLANCY, Paul Gerard RESIGNED | Director | 13 Jan 2003 | 02 Jun 2005 | | September 1965 | 64 Hastings Crescent, College Green, Cardiff, CF3 5ET |
| DE WITT, Monica RESIGNED | Director | 02 Jun 2005 | 30 Nov 2009 | | May 1961 | 40 St Lawrence Park, Chepstow, Gwent, NP16 6DP |
| EVANS, David Gilmour RESIGNED | Director | 19 May 2017 | 31 Jan 2018 | Wales | October 1970 | Oak House, Pascal Close, St Mellons, Cardiff, CF3 0LW |
| GORDON, David John RESIGNED | Director | 01 Dec 2009 | 31 Dec 2010 | Wales | July 1948 | Oak House, Pascal Close, St Mellons, Cardiff, CF3 0LW |
| HUGHES, Michael Joseph RESIGNED | Director | 07 Jul 1999 | 13 Jan 2003 | | March 1952 | 1 Courteney Close, St Mellons, Cardiff, CF3 5UL |
| JENSEN, Erik Henry RESIGNED | Director | 01 Jan 1997 | 17 Sep 2002 | | October 1942 | Grosse Strasse19a, 21521 Aumuble, Germany, FOREIGN |
| JONES, Graham Richard RESIGNED | Director | | 03 Dec 2001 | Wales | June 1941 | 13 St Cybi Drive, Llangybi, Usk, Gwent, NP5 1TU |
| JONSSON, Mats RESIGNED | Director | | 27 Jan 1994 | | November 1953 | Eklidsvagen 12, Tullinge S 14640, FOREIGN, Sweden |
| LOFGREN, Sverker Paul RESIGNED | Director | 08 Aug 2013 | 31 May 2021 | Sweden | October 1969 | 15, Gustaf De Lavals Vag, PO BOX 39, Tumba, 14721, Sweden |
| MELHUISH, Anthony John RESIGNED | Director | | 25 Jan 2001 | United Kingdom | October 1944 | 20 Ridgeway Road, Osterley, Isleworth, Middlesex, TW7 5LA |
| NILSSON, Jan Ove RESIGNED | Director | 29 May 2008 | 05 Aug 2013 | Sweden | January 1952 | Badparksuagen 16, Taby, Se 18768, Sweden |
| NILSSON, Jan Ove RESIGNED | Director | 02 Jun 2003 | 03 Mar 2008 | Sweden | January 1952 | Badparksuagen 16, Taby, Se 18768, Sweden |
| REE, Knut RESIGNED | Director | 11 Jun 2014 | 31 Mar 2021 | Norway | November 1955 | Summers House, Pascal Close, St. Mellons, Cardiff, CF3 0LW, Wales |
| REECE, Andrew John RESIGNED | Director | 01 Jan 2011 | 11 Jun 2014 | United Kingdom | October 1949 | Oak House, Pascal Close, St Mellons, Cardiff, CF3 0LW |
| SEFTON, Steven John RESIGNED | Director | 16 Mar 2016 | 19 May 2017 | Wales | October 1955 | Oak House, Pascal Close, St Mellons, Cardiff, CF3 0LW |
| WOODGATE, Stephen James RESIGNED | Director | 03 Dec 2001 | 15 Mar 2016 | Wales | March 1956 | Longbarn, Cwmargoed Lane, Blackwood, Gwent, NP12 0JA |