| SKLUT, Avi David ACTIVE | Director | 15 Mar 2018 | | United States | August 1977 | Hildon Ltd, Broughton, Hampshire, SO20 8DQ, United Kingdom |
| SPRINGER, Klaus-Peter ACTIVE | Director | 08 Sep 2022 | | United States | December 1953 | Hildon Ltd, Broughton, Hampshire, SO20 8DQ |
| CROSS, Colin John RESIGNED | Secretary | | 03 Sep 1991 | | | Crown Farm, Broughton, Stockbridge, Hampshire, SO20 8DQ |
| GEARY, Robert David RESIGNED | Secretary | 15 Oct 1993 | 20 Jun 1995 | | | The Gables, Church Lane, Middleton Cherey, Oxfordshire, OX17 2NR |
| GORDON, Stephen Jude Budos RESIGNED | Secretary | 20 Jun 1995 | 04 Apr 2003 | | | Briar Hill, Goodworth Clatford, Andover, Hants, SP11 7QX |
| HEPPE, Nassim RESIGNED | Secretary | 04 Apr 2003 | 09 Aug 2013 | | | Hildon, House, Broughton, Stockbridge, Hampshire, SO20 8DG, United Kingdom |
| KAMMERER, Nassim RESIGNED | Secretary | 30 Sep 1991 | 15 Oct 1993 | | | Nedergane 517, A-1150 Vienna, FOREIGN, Austria |
| TANG, Yee Lay RESIGNED | Secretary | 24 Sep 2013 | 15 Mar 2018 | | | 5, Minton Place, Victoria Road, Bicester, Oxfordshire, OX26 6QB, England |
| GORDON, Stephen Jude Budos RESIGNED | Director | 11 Sep 1993 | 04 Apr 2003 | | June 1932 | Briar Hill, Goodworth Clatford, Andover, Hants, SP11 7QX |
| GUETH, Hans-Heinrich RESIGNED | Director | 06 Sep 1994 | 24 Feb 2016 | Germany | August 1949 | 33 Angermunderstr, Dusseldorf, 40489, Germany |
| HEPPE, Christian Leopold RESIGNED | Director | 01 Jan 1998 | 16 Jan 2016 | England | October 1942 | Hildon, House, Broughton, Stockbridge, Hampshire, SO20 8DG, United Kingdom |
| HEPPE, Christian Leopold RESIGNED | Director | | 06 Sep 1994 | England | October 1942 | Hildon House, Broughton, Hampshire, SO20 8DG |
| HEPPE, Nassim RESIGNED | Director | 04 Apr 2003 | 09 Aug 2013 | England | February 1955 | Hildon, House, Broughton, Stockbridge, Hampshire, SO20 8DQ, United Kingdom |
| JONES, Deborah Anne RESIGNED | Director | 11 Feb 2016 | 15 Mar 2018 | England | November 1964 | Hildon Ltd, Broughton, Hampshire, SO20 8DQ |
| KANNAN, Munjurpet Narayanan RESIGNED | Director | 15 Mar 2018 | 08 Sep 2022 | Singapore | February 1968 | 541, Orchard Road, #19-01, Liat Towers, 238881, Singapore |
| LEE, Helen Ruth RESIGNED | Director | 01 Jan 2000 | 02 Aug 2001 | | July 1968 | 17 Beaconsfield Road, Fareham, Hampshire, PO16 0QB |
| LUTHI, Eva RESIGNED | Director | 01 Aug 2005 | 21 Jun 2010 | | May 1935 | Villa Drovettisberg,, Berghaldenstr. 19, Ermatingen, 8272, Switzerland |
| MARTIN, Richard Geoffrey RESIGNED | Director | 01 Jun 2003 | 17 Apr 2005 | England | October 1954 | 5 Jobson Close, Whitchurch, Hampshire, RG28 7DZ |
| PROSSER, Simon William RESIGNED | Director | 11 Feb 2016 | 15 Mar 2018 | England | March 1975 | Hildon Ltd, Broughton, Hampshire, SO20 8DQ |
| TANG, Yee Lay RESIGNED | Director | 19 Jun 2015 | 29 Mar 2018 | England | August 1976 | Hildon Ltd, Broughton, Hampshire, SO20 8DQ |