| TURNER, Craig Martin ACTIVE | Secretary | 17 Sep 2009 | | | | 42, Wharfedale Road, Euroway Industrial Estate, Bradford, West Yorkshire, BD4 6SG, England |
| SCHALLER, Stephan ACTIVE | Director | 24 Jun 2014 | | Germany | November 1968 | 42, Wharfedale Road, Euroway Industrial Estate, Bradford, West Yorkshire, BD4 6SG, England |
| BENTLEY, George Nicholas RESIGNED | Secretary | 03 Jul 1997 | 27 Jan 2000 | | | 4 Parkfield Road, Shipley, West Yorkshire, BD18 4EA |
| BRIDGES, Gordon Charles RESIGNED | Secretary | 27 Oct 1993 | 13 Jun 1997 | | | 37 Covert Road, Northchurch, Berkhamsted, Hertfordshire, HP4 3RS |
| CAMPONI, Peter RESIGNED | Secretary | 27 Apr 2002 | 17 Sep 2009 | | | 64-66 Dunstable Road, Flitwick, Bedfordshire, MK45 IHU |
| HART, Janet Margaret RESIGNED | Secretary | 23 Mar 1993 | 27 Oct 1993 | | | Caversfield Water End Road, Potten End, Berkhamsted, Hertfordshire, HP4 2SG |
| PARKIN, Ian Charles RESIGNED | Secretary | 27 Jan 2000 | 26 Apr 2002 | | | 8 Ennerdale Avenue, Dewsbury, West Yorkshire, WF12 7NH |
| WEBBER, Alec RESIGNED | Secretary | 13 Jun 1997 | 03 Jul 1997 | | | 3 The Spinney, Berkhamsted, Hertfordshire, HP4 3YS |
| HERTS NOMINEES LIMITED RESIGNED | Secretary | 23 Mar 1993 | 23 Mar 1993 | | | 39 Newell Road, Hemel Hempstead, Hertfordshire, HP3 9PB |
| BENTLEY, George Nicholas RESIGNED | Director | 03 Jul 1997 | 09 Feb 2000 | | April 1951 | 4 Parkfield Road, Shipley, West Yorkshire, BD18 4EA |
| BRIDGES, Gordon Charles RESIGNED | Director | 21 May 1993 | 13 Jun 1997 | | August 1946 | 37 Covert Road, Northchurch, Berkhamsted, Hertfordshire, HP4 3RS |
| FRITSCHE, Bernhard Hermann RESIGNED | Director | 24 Jun 2014 | 31 Dec 2016 | Switzerland | February 1965 | 42, Wharfedale Road, Euroway Industrial Estate, Bradford, West Yorkshire, BD4 6SG, England |
| GUDGEON, Eric Norris RESIGNED | Director | 03 Jul 1997 | 12 Dec 1999 | | April 1938 | 11 Hazel Beck, Bingley, West Yorkshire, BD16 1LZ |
| KELLMANN, Stephan RESIGNED | Director | 28 Jun 2011 | 24 Jun 2014 | Switzerland | July 1964 | 101, Steinacherstrasse, Ch-8804 Au, Wadenswil, Switzerland, Switzerland |
| KLOTZ, Achim Werner RESIGNED | Director | 22 May 2013 | 24 Jun 2014 | Switzerland | July 1960 | 101, Von Roll Steinacherstrasse, Ch 8804, Au, Wadenswil, Switzerland |
| MATHIAS, Michael Gerhard RESIGNED | Director | 30 Sep 2010 | 31 Mar 2011 | Germany | May 1963 | Unit 6 Lawrence Way, Dunstable, Bedfordshire, LU6 1BD |
| MATZNER, Werner RESIGNED | Director | 29 Oct 2004 | 21 Feb 2006 | | September 1958 | Mugerenstr 75, Cham, Kanton Of Zng Ch 6330, Switzerland |
| NAEF, Stephan RESIGNED | Director | 21 Feb 2006 | 06 Sep 2006 | | March 1962 | 113 Emil Freystr, Muenchenstein, Baselland 4142, Switzerland |
| NEDVIDEK, Francis Jerome, Doctor RESIGNED | Director | 09 Feb 2000 | 03 Jul 2001 | | February 1958 | 55 Mattenstrasse, Steinhausen, Ch 6312, Switzerland |
| RIEUPET, Alain RESIGNED | Director | 11 May 2003 | 28 Jun 2011 | France | April 1950 | 3 Rue Reiset, Belfort, 90000, France |
| SCHERBAL, Markus RESIGNED | Director | 06 Sep 2007 | 30 Sep 2010 | Switzerland | March 1972 | 162 Seestrasse, Bach, CH 8806, Switzerland |
| SCHMIDLIN, Benno Otto RESIGNED | Director | 09 Feb 2000 | 11 Mar 2004 | | November 1954 | Dorfstrasse 1, 4222, Zwingen, Switzerland |
| SLATER, Robert Clement RESIGNED | Director | 23 Mar 1993 | 03 Jul 1997 | | September 1936 | Lot 106 Fraser Road, Canning Vale, 6155, Western Austrailia |
| TOVEY, William Charles RESIGNED | Director | 23 Mar 1993 | 03 Jul 1997 | | August 1940 | 141 Waterford Drive, Hillarys, 6025, Western Austrailia |
| TULK, Frederick Raymond RESIGNED | Director | 23 Mar 1993 | 03 Jul 1997 | | June 1936 | 14 Torrington Road, Berkhamsted, Hertfordshire, HP4 3DB |
| VAN NIEUWENHUIZEN, Hendrik RESIGNED | Director | 20 Apr 2011 | 22 May 2013 | Switzerland | January 1964 | 101, Steinacherstrasse, Ch-8804, Au, Wadenswil, Switzerland |
| HERTS NOMINEES LIMITED RESIGNED | Director | 23 Mar 1993 | 23 Mar 1993 | | | 39 Newell Road, Hemel Hempstead, Hertfordshire, HP3 9PB |