| HOWKER, Anne Gaelle ACTIVE | Director | 02 Oct 2023 | | England | June 1980 | Unit 2, Maple Park, Lowfields Avenue, Leeds, West Yorkshire, LS12 6HH, England |
| WESTLUND, Lars Helmen ACTIVE | Director | 01 May 2019 | | Norway | June 1964 | Unit 2, Maple Park, Lowfields Avenue, Leeds, West Yorkshire, LS12 6HH, England |
| GRADY, Roger RESIGNED | Secretary | | 31 Jan 2008 | | | 35 Berkeley Drive, Kingswinford, West Midlands, DY6 9DT |
| THURLEY, Ian Michael RESIGNED | Secretary | 04 Feb 2008 | 03 Nov 2008 | | | Highview 36a Richmond Road, Upton, Pontefract, West Yorkshire, WF9 1HP |
| TOMLINSON, Mark Keith RESIGNED | Secretary | 19 May 2009 | 07 Jul 2010 | | | 2, Buttercup Close, Warrington, Cheshire, WA5 1BH |
| AUSTIN, Malcolm Leonard RESIGNED | Director | 01 Jan 1998 | 31 Dec 2006 | | May 1948 | 3 Redwing Court, Spennells, Kidderminster, Worcestershire, DY10 4TR |
| BACHER, Rafael RESIGNED | Director | 18 May 2016 | 21 Aug 2019 | Austria | October 1975 | Unit 2, Maple Park, Lowfields Avenue, Leeds, West Yorkshire, LS12 6HH, England |
| BOOCOCK, Barry Thomas RESIGNED | Director | 01 Jan 1998 | 12 Nov 1999 | | September 1954 | 40 Bromford Road, East Bowling, Bradford, Yorkshire, BD4 7RE |
| DIGRUBER, Markus, Dr RESIGNED | Director | 12 Sep 2011 | 04 May 2012 | Austria | June 1971 | P O Box 237, Edderthorpe Street, Bradford, West Yorkshire, BD3 9RB |
| EDINGER, Karl Gustavo RESIGNED | Director | 16 Feb 2009 | 01 Aug 2011 | Austria | October 1969 | Kaposigasse 106/6/11, Vienna, 1220, Austria |
| GRADY, Roger RESIGNED | Director | 09 Dec 1992 | 31 Jan 2008 | | October 1945 | 35 Berkeley Drive, Kingswinford, West Midlands, DY6 9DT |
| HARVEY, Simon Nicholas RESIGNED | Director | 05 Mar 2007 | 25 Jun 2009 | | June 1965 | Manor Farmhouse, Church Lane, Padbury, Buckinghamshire, MK18 2AJ |
| HAVILAND, Timothy Scott RESIGNED | Director | 20 Dec 2006 | 12 Sep 2011 | Austria | September 1953 | 10/4, Lindengasse, Vienna, A-1070, FOREIGN, Austria |
| JEFFERIES, Roy Stephen RESIGNED | Director | | 28 Nov 1997 | | March 1944 | Wilcot Cottage 64 Unley Brook, Bridgnorth, Shropshire, WV16 4TA |
| MAGILL, Alan RESIGNED | Director | | 09 Dec 1992 | | May 1926 | 19 Jaffray Road, Erdington, Birmingham, West Midlands, B24 8AZ |
| MARTIN, Ben Andrew Douglas RESIGNED | Director | 14 Jul 2014 | 25 May 2018 | England | March 1969 | Unit 2, Maple Park, Lowfields Avenue, Leeds, West Yorkshire, LS12 6HH, England |
| MEIKLEJOHN, Alex RESIGNED | Director | 20 Oct 2011 | 10 Jul 2014 | United Kingdom | July 1958 | P O Box 237, Edderthorpe Street, Bradford, West Yorkshire, BD3 9RB |
| PELZER, Thomas Peter RESIGNED | Director | 23 Feb 2000 | 31 Dec 2006 | | October 1948 | Schlossstrasse 44, Enzesfeld-Lindabrunn, A-2551, Austria |
| RAVENS, John Gerrett RESIGNED | Director | 01 Jan 1998 | 31 Mar 2003 | England | August 1953 | 53, Towbury Close, Redditch, Worcestershire, B98 7YZ |
| RICHARDSON, Leslie RESIGNED | Director | 20 Dec 2006 | 12 Dec 2008 | England | December 1946 | 131 Curly Hill, Ilkley, West Yorkshire, LS29 0DS |
| STEHR, Harald RESIGNED | Director | 04 May 2012 | 18 May 2016 | Austria | September 1967 | Unit 2, Maple Park, Lowfields Avenue, Leeds, West Yorkshire, LS12 6HH, England |
| STOLZ, Gunter, Dr RESIGNED | Director | 28 Nov 1997 | 10 Feb 2000 | | May 1944 | Kupelwiesergasse 55, Vienna 1130, Austria, FOREIGN |
| VAN NIJNATTEN, Simon Antonius Gerardus Maria RESIGNED | Director | 26 Feb 2009 | 20 Oct 2011 | Netherlands | August 1948 | Dijkerstraat 95, Weert, 6006PR, The Netherlands |
| YATES, Richard James RESIGNED | Director | 22 Jun 2018 | 15 Sep 2023 | England | May 1977 | Unit 2, Maple Park, Lowfields Avenue, Leeds, West Yorkshire, LS12 6HH, England |