| HOWARTH, Adam Peter ACTIVE | Secretary | 02 Apr 2013 | | | | Chevron House, 346 Long Lane, Hillingdon, Middlesex, UB10 9PF, England |
| HOWARTH, Adam Peter ACTIVE | Director | 13 Mar 1997 | | England | April 1963 | Chevron House, 346 Long Lane, Hillingdon, Middlesex, UB10 9PF, England |
| SEARLE, Ben ACTIVE | Director | 04 Nov 2020 | | England | April 1983 | Chevron House, 346 Long Lane, Hillingdon, Middlesex, UB10 9PF, England |
| CHARLES, George Edward RESIGNED | Secretary | 26 Feb 2008 | 14 Oct 2009 | | | 5, Brackenwood, Naphill, High Wycombe, Bucks, HP14 4TD |
| CUFF, Janet Elizabeth RESIGNED | Secretary | 29 Apr 1993 | 28 Oct 1999 | | | Blythe Wood, Oxhey Drive South, Northwood, Middlesex, HA6 3ET |
| CUFF, Thomas RESIGNED | Secretary | 07 Jul 2009 | 02 Apr 2013 | | | Blythe Wood, Oxhey Drive South, Northwood, Middlesex, HA6 3ET |
| CUFF, Thomas RESIGNED | Secretary | 28 Oct 1999 | 26 Feb 2008 | | | Blythe Wood, Oxhey Drive South, Northwood, Middlesex, HA6 3ET |
| CUFF, Thomas RESIGNED | Secretary | | 29 Apr 1993 | | | Blythe Wood, Oxhey Drive South, Northwood, Middlesex, HA6 3ET |
| ATWELL, George Edward Charles RESIGNED | Director | 10 Jan 2008 | 07 Jul 2009 | United Kingdom | January 1962 | 5 Bracken Wood, Naphill, Buckinghamshire, HP14 4TD |
| CUFF, David Charles RESIGNED | Director | 28 Oct 1999 | 31 Jan 2008 | England | May 1968 | Stock Cottage, Barracks Hill Coleshill, Amersham, Buckinghamshire, HP7 0LW |
| CUFF, Thomas RESIGNED | Director | 01 Mar 2001 | 02 Apr 2013 | England | October 1939 | Blythe Wood, Oxhey Drive South, Northwood, Middlesex, HA6 3ET |
| CUFF, Thomas RESIGNED | Director | | 28 Oct 1999 | England | October 1939 | Blythe Wood, Oxhey Drive South, Northwood, Middlesex, HA6 3ET |
| FAWELL, Andrea RESIGNED | Director | 01 Feb 2008 | 18 Feb 2011 | United Kingdom | December 1965 | Maryhill House, Lower Road, Postcombe, Oxfordshire, OX9 7DU |
| HALE, Jason Alan RESIGNED | Director | 01 Feb 2008 | 04 Mar 2011 | United Kingdom | January 1966 | Willow House, 70a Yarnells Hill, Oxford, Oxfordshire, OX2 9BG |
| HOWARTH, Brig Erik RESIGNED | Director | 02 Apr 2013 | 12 May 2025 | England | November 1968 | Chevron House, 346 Long Lane, Hillingdon, Middlesex, UB10 9PF, England |
| JOHNSON, Francis Oswald RESIGNED | Director | | 31 Dec 1992 | | June 1918 | Littlecote Oakhill Avenue, Pinner, Middlesex, HA5 3DL |
| MALDE, Nishith RESIGNED | Director | 14 Dec 2005 | 02 Apr 2013 | United Kingdom | June 1958 | Tudor House, 69 Camlet Way, Hadley Wood, Hertfordshire, EN4 0NL |
| WHEELER, Jonathan Grant RESIGNED | Director | 01 Nov 2001 | 02 Dec 2004 | | April 1963 | 6 All Saints Road, Lightwater, Surrey, GU14 9YD |
| WICKS, Stephen Desmond RESIGNED | Director | 14 Dec 2005 | 02 Apr 2013 | United Kingdom | August 1951 | Sherwood House, Oxhey Drive, Northwood, Middlesex, HA6 3EU |