| BRAY, Sally Ann ACTIVE | Secretary | 01 Mar 1997 | | | | 85, Strand, London, WC2R 0DW, England |
| BEHEYDT, Olivier ACTIVE | Director | 23 Aug 2014 | | England | July 1969 | 40, Long Acre, London, WC2E 9LG, England |
| TRUEMAN, Peter Douglas ACTIVE | Director | 30 Apr 2014 | | United Kingdom | January 1952 | Bankside 2, 100 Southwark Street, London, SE1 0SW, England |
| FARNFIELD, Nicholas William RESIGNED | Secretary | | 28 Sep 1992 | | | 20 Tudor Avenue, Worcester Park, Surrey, KT4 8TY |
| GALPERT, Simeon RESIGNED | Secretary | 28 Sep 1992 | 27 Mar 1993 | | | Gairnside House, Gate End, Northwood, Middlesex, HA6 3QG |
| JOHNSON, Christopher David RESIGNED | Secretary | | 04 May 1993 | | | 10 Thorpeside Close, Staines, Middlesex, TW18 3NZ |
| ROWLAND, John Percival RESIGNED | Secretary | 04 May 1993 | 04 Feb 1994 | | | 49 Ediva Road, Meopham, Kent, DA13 0NA |
| WOOLLEY, Diana Rosemary RESIGNED | Secretary | 04 Feb 1994 | 01 Mar 1997 | | | 8 Randolph Avenue, London, W9 1BP |
| BIRKIN, Michael John RESIGNED | Director | 04 Jan 1998 | 01 Oct 1999 | | July 1958 | Ferry Barn, Smugglers Lane, Bosham, Chichester, West Sussex, PO18 8QW |
| CARRIBAN, Mark Coupland RESIGNED | Director | 30 Sep 1999 | 07 Nov 2003 | | June 1958 | Haldons Cottage, Old School Green, Benington, Hertfordshire, SG2 7LU |
| COOKE, Christopher Raymond RESIGNED | Director | 25 Sep 2006 | 29 Oct 2007 | England | October 1970 | 2 Bennys Way, Coton, Cambridge, Cambridgeshire, CB3 7PS |
| CUMMINGS, Ian Charles RESIGNED | Director | 04 Feb 1994 | 31 Jul 1998 | | May 1952 | 9 Parkland Drive, St Albans, Hertfordshire, AL3 4AH |
| CURRAN, Brian William RESIGNED | Director | 01 Aug 1998 | 19 Jan 2004 | | November 1957 | 23 The Crosspath, Radlett, Hertfordshire, WD7 8HR |
| GOLDIE, Richard Martin RESIGNED | Director | 01 Feb 1994 | 03 Apr 2000 | | March 1944 | Wallbury Dells Farmhouse, Little Halingbury, Bishops Stortford, Hertfordshire, CM22 7SQ |
| HOLLAND, Siobhan Veronica RESIGNED | Director | 30 Sep 1999 | 30 Nov 2001 | England | April 1957 | 24 Seymour Avenue, Bristol, Avon, BS7 9HJ |
| IVELAW-CHAPMAN, Emma RESIGNED | Director | 30 Sep 1999 | 31 May 2004 | England | May 1967 | 54 Stanhope Road, St. Albans, Hertfordshire, AL1 5BL |
| JOHNSON, Christopher David RESIGNED | Director | 31 Dec 1993 | 04 Feb 1994 | | May 1965 | 10 Thorpeside Close, Staines, Middlesex, TW18 3NZ |
| JONES, Ann Elizabeth RESIGNED | Director | 08 Jan 2001 | 31 Dec 2002 | United Kingdom | June 1957 | The Factory 9a Alexandra Street, Burton Latimer, Kettering, Northamptonshire, NN15 5SE |
| JONES, Peter Ivan RESIGNED | Director | 04 Feb 1994 | 31 May 1995 | England | December 1942 | Melplash Farmhouse, Melplash, Bridport, Dorset, DT6 |
| LEECE, John Henry RESIGNED | Director | 01 Feb 1994 | 11 Aug 1999 | | January 1958 | 17 Cliveden Road, Wimbledon, London, SW19 3RD |
| MACMILLAN, Neil Norman RESIGNED | Director | | 18 Nov 1993 | | March 1946 | Barncluith 6 Woodlands, Harpenden, Hertfordshire, AL5 3BY |
| MCCLURE, Neil James RESIGNED | Director | | 31 Dec 1993 | | June 1953 | Rotherfield House, Colliers Lane Peppard Common, Henley On Thames, Oxon, RG9 5LT |
| REDDEN, Andrew John RESIGNED | Director | 04 Jan 1999 | 21 Dec 2000 | | September 1962 | 55 Chevening Road, Chipstead, Sevenoaks, Kent, TN13 2RZ |
| ROSETHORN, Helen Louise RESIGNED | Director | 04 Jan 1999 | 31 Oct 2014 | England | August 1958 | Cherry Tree Lodge, 5 Codicote Heights, Rabley Heath Road, Welwyn, Hertfordshire, AL6 9UA |
| WHITWORTH, James Christopher Bardsley RESIGNED | Director | 19 Jan 2004 | 30 Apr 2014 | England | January 1945 | 239 Old Marylebone Road, London, NW1 5QT |
| WOOLLEY, Diana Rosemary RESIGNED | Director | 31 May 1995 | 30 Jun 1999 | | September 1939 | 8 Randolph Avenue, London, W9 1BP |
| WREFORD, Anthony William RESIGNED | Director | 01 Oct 1999 | 31 Dec 2008 | England | May 1952 | 55 Cheyne Court, Flood Street, London, SW3 5TS |