| WILBRAHAM, Simon Nicholas ACTIVE | Secretary | 31 Dec 2007 | | | | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| LEGGETT, Duncan Neil ACTIVE | Director | 12 Jan 2015 | | United Kingdom | September 1979 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| ROSE, Simon Alan ACTIVE | Director | 12 Nov 2018 | | England | October 1966 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| WILBRAHAM, Simon Nicholas ACTIVE | Director | 05 Apr 2015 | | England | July 1969 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| HINES, Chridstine Anne RESIGNED | Secretary | 27 Nov 2000 | 31 Dec 2007 | | | 33 Sandhills Road, Barnt Green, Birmingham, B45 8NP |
| HUNT, Barry Thomas RESIGNED | Secretary | | 10 Feb 1994 | | | Barmadel Gorefield Road, Leverington, Wisbech, Cambridgeshire, PE13 5BB, England |
| MACKEE, Stephen Patrick RESIGNED | Secretary | 10 Feb 1994 | 27 Nov 2000 | | | 101 Gayton Road, Kings Lynn, Norfolk, PE30 4EW |
| BEVERIDGE, Howard Paul RESIGNED | Director | 13 Jun 2002 | 31 May 2008 | | November 1960 | Waterloo Cottage, 2 Oxford Road, Thame, Oxfordshire, OX9 2AH |
| BOLTON, Stephen Thomas RESIGNED | Director | 13 Jun 2002 | 11 Apr 2008 | | October 1964 | 63 Bottrells Lane, Chalfont St. Giles, Buckinghamshire, HP8 4EJ |
| BOX, Dominic RESIGNED | Director | 01 Sep 2004 | 10 Oct 2005 | United Kingdom | September 1964 | 119 Bramhall La South, Bramhall, Cheshire, SK7 2PP |
| BROOKS, Robin Frederick RESIGNED | Director | 10 Feb 1994 | 31 Dec 2001 | | December 1946 | Deja Vu, Orestan Lane, Effingham, Surrey, KT24 5SN |
| CAMPBELL, Rosalind Ilona RESIGNED | Director | 06 Aug 1999 | 29 Dec 1999 | | October 1961 | 6 Hawthorn Close, Watford, Hertfordshire, WD17 4SB |
| CARTER, Michael William RESIGNED | Director | 15 Jan 2009 | 22 Sep 2010 | England | November 1956 | Church Farm, House, Dog Lane Ashampstead, Reading, West Berks, RG8 8RT, United Kingdom |
| CLARE, Nigel John Richard RESIGNED | Director | 10 Feb 1994 | 31 Jan 1995 | | January 1956 | The Tower House, Danesfield, Marlow, Buckinghamshire, SL7 2EU |
| CROXFORD, Ian Christopher RESIGNED | Director | 10 Feb 2003 | 29 Dec 2006 | | April 1958 | 41 Azalea Close, St. Albans, Hertfordshire, AL2 1UA |
| HARRISON, Ivor John Anthony RESIGNED | Director | 05 Feb 2001 | 31 Jan 2002 | England | April 1965 | Caxton Hall, St. Peters Street, Caxton, Cambridge, Cambridgeshire, CB23 3PJ, United Kingdom |
| HEPBURN, Jim RESIGNED | Director | 21 Jul 2011 | 05 Apr 2015 | Scotland | June 1960 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| HUGHES, Mark Rivers RESIGNED | Director | 31 Aug 2009 | 22 Sep 2010 | United Kingdom | July 1960 | Fawsey House 70 Clifton Road, Chesham Bois, Amersham, Buckinghamshire, HP6 5PN |
| HUNT, Barry Thomas RESIGNED | Director | | 10 Feb 1994 | | April 1948 | Barmadel Gorefield Road, Leverington, Wisbech, Cambridgeshire, PE13 5BB, England |
| JONES, Roger Francis RESIGNED | Director | 10 Feb 1994 | 19 Feb 1999 | | April 1950 | 6 Avon Court, Hatch End, Pinner, Middlesex, HA5 4UU |
| KELLY, Timothy Geoffrey RESIGNED | Director | 16 Sep 2008 | 22 Sep 2010 | England | October 1957 | The Mansion House, Abbotts Inn, Andover, Hampshire, SP11 7AU |
| LAWSON, Robert RESIGNED | Director | 11 Apr 2008 | 30 Jun 2009 | England | July 1965 | 36 Exeter Road, London, NW2 4SB |
| LEACH, Paul Alan RESIGNED | Director | 22 Sep 2010 | 30 Jun 2011 | United Kingdom | August 1957 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| LEACH, Paul Alan RESIGNED | Director | 02 Mar 2009 | 31 Aug 2009 | United Kingdom | August 1957 | 8, Station Road, Bletchingdon, Kidlington, Oxfordshire, OX5 3DE, United Kingdom |
| LEACH, Paul Alan RESIGNED | Director | 06 Aug 1999 | 29 Dec 1999 | | August 1957 | 20 Malvern Road, Maidenhead, Berkshire, SL6 7RH |
| LILLINGTON, Keith William RESIGNED | Director | | 10 Feb 1994 | | May 1936 | The Old Bowling Green, Broad Lane Moulton Chapel, Spalding, Lincolnshire, PE12 6PN |
| MACKEE, Stephen Patrick RESIGNED | Director | 10 Feb 1994 | 30 Apr 2002 | United Kingdom | February 1950 | 101 Gayton Road, Kings Lynn, Norfolk, PE30 4EW |
| MCDONALD, Andrew John RESIGNED | Director | 15 Nov 2011 | 23 May 2018 | England | January 1974 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| MCEVOY, Emmett RESIGNED | Director | 20 Apr 2012 | 12 Jan 2015 | United Kingdom | December 1976 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| MCPHERSON, Kasey RESIGNED | Director | 23 May 2018 | 12 Nov 2018 | United Kingdom | September 1982 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| NICHOLS, John Ellis RESIGNED | Director | | 21 Jan 2002 | | August 1950 | 353 Hills Road, Cambridge, Cambridgeshire, CB2 2QT |
| O'NEILL, Anthony Christopher RESIGNED | Director | 09 Aug 1999 | 30 May 2003 | Northern Ireland | July 1953 | 1 Ballyhannon Lane, Portadown, County Armagh, Northern Ireland, BT63 5YF |
| ORCHARD, Stephen William RESIGNED | Director | | 10 Feb 1994 | England | September 1949 | The Orchards, Meadow Lane Houghton, Huntingdon, Cambridgeshire, PE17 2BP |
| PEELER, Andrew Michael RESIGNED | Director | 15 Jan 2009 | 21 Jul 2011 | United Kingdom | January 1963 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| RITCHIE, Alexander George Malcolm RESIGNED | Director | 15 Apr 1993 | 10 Feb 1994 | | June 1954 | Orchard House 29 Burwell Road, Reach, Cambridge, Cambridgeshire, CB5 0JH |
| ROSEN, Andrew Scott RESIGNED | Director | 06 Aug 1999 | 10 Feb 2003 | | July 1968 | 60 Karens Lane, Englewood Cliffs, NJ 07632, Usa |
| SCHOFIELD, Robert John RESIGNED | Director | 02 Jan 2002 | 22 Sep 2010 | United Kingdom | February 1952 | 32 Thames Edge Court, Clarence Street, Staines, Middlesex, TW18 4SP |
| SIMPSON, Edward Thomas Stephen RESIGNED | Director | | 10 Feb 1994 | | May 1936 | Tilson House 64 Station Road, Long Sutton, Spalding, Lincolnshire, PE12 9BS |
| SMITH, Antony David RESIGNED | Director | 21 Jul 2011 | 20 Apr 2012 | England | September 1974 | Premier House, Centrium Business Park, Griffiths Ways, St Albans, Hertfordshire, AL1 2RE |
| THOMAS, Paul RESIGNED | Director | 13 Jun 2002 | 31 Aug 2009 | | December 1955 | Gladwyn House 5 Victoria Crescent, Sherwood, Nottingham, Nottinghamshire, NG5 4DA |
| WISE, Suzanne Elizabeth RESIGNED | Director | 02 Mar 2009 | 15 Nov 2011 | United Kingdom | January 1962 | Premier House, Centrium Business Park, Griffiths Way, St. Albans, Hertfordshire, AL1 2RE |
| YORK, Ian RESIGNED | Director | 13 Jun 2002 | 22 Sep 2010 | England | May 1959 | Westwood House, Station Road Roydon, Kings Lynn, Norfolk, PE32 1AW |