| COYNE, Julian ACTIVE | Secretary | 30 Sep 2003 | | | | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| ARMSTRONG, John ACTIVE | Director | 01 Sep 2021 | | England | July 1980 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| BUIKEMA, Riena ACTIVE | Director | 30 Jun 2021 | | England | August 1979 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| DAWSON, Darren William ACTIVE | Director | 01 Oct 2026 | | England | June 1969 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| LENNARD, Andrew ACTIVE | Director | 14 Nov 2023 | | England | March 1975 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| MAY, Nicola Susan ACTIVE | Director | 01 Jul 2026 | | United Kingdom | May 1970 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| ADAMS, John Porter RESIGNED | Secretary | | 31 Oct 1992 | | | 30 Linden Close, Chelmsford, Essex, CM2 9JH |
| WILLIAMS, Anthony Frederick RESIGNED | Secretary | 01 Nov 1992 | 30 Sep 2003 | | | 19 Lombardy Close, Leverstock Green, Hemel Hempstead, Hertfordshire, HP2 4NG |
| ALDERMAN, Peter RESIGNED | Director | 10 Jun 2019 | 09 Dec 2020 | England | December 1966 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| ALEXANDER, Graeme Vickers, Mr. RESIGNED | Director | 01 Jan 2004 | 30 Jun 2005 | | August 1967 | 16 Alderley Court, Berkhamsted, Hertfordshire, HP4 3AD |
| ALHADEFF, Jeremy Mark RESIGNED | Director | 01 Apr 1993 | 01 Jul 1996 | England | April 1939 | Cresseners Chatham Hall Lane, Great Waltham, Chelmsford, Essex, CM3 1BZ |
| ALLEN, Peter George RESIGNED | Director | 01 Sep 1999 | 31 Jul 2000 | | October 1950 | 9 Hawthorn Rise, Prestbury, Cheshire, SK10 4AJ |
| ANGUILLE, Luc RESIGNED | Director | 18 Feb 2014 | 01 Aug 2015 | England | September 1970 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| BAKER, Michael George RESIGNED | Director | 23 Feb 1993 | 01 Dec 1997 | England | November 1946 | 118 Chapel Road, West Bergholt, Colchester, Essex, CO6 3EZ |
| BEER, David RESIGNED | Director | 17 Oct 1994 | 12 Jul 1996 | | July 1944 | 62 Colebrooke Row, London, N1 8AB |
| BROWN, Roger William RESIGNED | Director | 01 Jan 2002 | 31 Jul 2003 | | May 1962 | Burningfold Hall, Chapel Hill, Dunsfold, Surrey, GU8 4NZ |
| BROWN, Stephen RESIGNED | Director | 01 Aug 2015 | 14 Nov 2023 | England | June 1969 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| BUKY, Robert Paul RESIGNED | Director | 01 Aug 2003 | 30 Jun 2004 | England | February 1969 | White House, Redhill, Rushden, Buntingford, Hertfordshire, SG9 0TG |
| CHUBB, Andrew Steven RESIGNED | Director | 01 Jul 2005 | 01 Jun 2009 | England | January 1958 | 16 Dalkeith Road, Harpenden, Hertfordshire, AL5 5PW |
| COMPRIDO, Antonio Manuel Patricio RESIGNED | Director | 01 Dec 1997 | 30 Jun 1999 | | August 1946 | 5 Wavendon Fields Newport Road, Wavendon, Milton Keynes, Buckinghamshire, MK17 8AG |
| DAVIES, Michael Robert RESIGNED | Director | 01 Jul 1996 | 31 Dec 2003 | | April 1954 | Shentalls, Private Road, Chelmsford, Essex, CM2 8TH |
| DAVIES, Owen Mansel RESIGNED | Director | | 01 Jun 1992 | | June 1934 | 63 High Street, Braunston, Daventry, Northamptonshire, NN11 7HS |
| DAVIS, Peter Malcolm RESIGNED | Director | 01 Apr 2000 | 31 Aug 2021 | England | May 1961 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| DIBUA, Cornelia Egbeazien Philippa RESIGNED | Director | 15 Apr 2011 | 01 Aug 2015 | United Kingdom | December 1980 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| DOBBYN, Francis RESIGNED | Director | 01 Nov 1998 | 31 Jul 2000 | | January 1948 | 6 Hungershall Park, Tunbridge Wells, Kent, TN4 8ND |
| DUBENSKI, Paul Jerzy RESIGNED | Director | 19 May 2009 | 30 Jun 2021 | England | July 1963 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| DUBOIS, Jeroen Pieter Johannes RESIGNED | Director | 01 Aug 2007 | 15 Apr 2011 | United Kingdom | March 1977 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| EMMETT, Neil RESIGNED | Director | 31 Aug 2009 | 01 Oct 2019 | United Kingdom | March 1970 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| ENDRESEN, Tron Bernt RESIGNED | Director | 01 Dec 1997 | 01 Nov 1998 | | December 1946 | 3 Squires Court Arthur Road, Wimbledon, London, SW19 7DJ |
| FACK, Thomas Willi RESIGNED | Director | 04 Jul 2008 | 31 Dec 2010 | United Kingdom | January 1963 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| GREENSMITH, John Malcolm Travers RESIGNED | Director | | 31 Dec 1992 | United Kingdom | October 1949 | Tanglewood, Village Way, Little Chalfont, Buckinghamshire, HP7 9PX |
| HAMPSON, Anthea RESIGNED | Director | 01 May 2012 | 31 Dec 2013 | Poland | October 1966 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| HARRISON, Amanda Jane RESIGNED | Director | 01 Jun 1998 | 01 Dec 1999 | | October 1968 | 10 Woolrich Gardens, Stony Stratford, Milton Keynes, Buckinghamshire, MK11 1JX |
| HARVEY, Colin George RESIGNED | Director | | 16 Oct 1994 | | March 1946 | The Oaks Little Julians Hill, Sevenoaks, Kent, TN13 1QB |
| HOPKINS, Clive Russell RESIGNED | Director | | 20 Sep 1996 | | June 1947 | 18 Church Lane, Wimbledon, London, SW19 3PD |
| HORSFIELD, Sydney George RESIGNED | Director | 01 Mar 1999 | 01 Nov 2000 | | September 1943 | Stonehaven 94 Midland Road, Olney, Buckinghamshire, MK46 4BP |
| HUDSON, Matthew, Dr RESIGNED | Director | 01 Aug 2019 | 01 Oct 2026 | England | February 1985 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| KABALIN, Tanya RESIGNED | Director | 01 Jan 2011 | 01 May 2012 | United Kingdom | October 1975 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| LANG, Simon James Frank RESIGNED | Director | 01 Nov 2000 | 01 Jan 2002 | | September 1955 | 55 Saint Georges Square, London, SW1 3QN |
| LAZENBY, Terence Michael RESIGNED | Director | | 01 Jun 1998 | England | November 1942 | Seamab Woodland Drive, East Horsley, Leatherhead, Surrey, KT24 5AN |
| MATHER, Harold Clive RESIGNED | Director | | 23 Jun 1993 | | September 1947 | Littlewood House, Mile Path, Woking, Surrey, GU22 0DY |
| MCGRATH, Craig Peter RESIGNED | Director | 26 Jan 2004 | 03 Jul 2008 | | May 1960 | The Magpie, 33 Icklingham Road, Cobham, Surrey, KT11 2NH |
| MILLS, John Stewart, Doctor RESIGNED | Director | 19 Aug 1996 | 13 Mar 1998 | England | May 1953 | Greys, 33 Trodds Lane, Guildford, Surrey, GU1 2XY |
| MOULTON, John Peter RESIGNED | Director | 13 Mar 1998 | 01 Sep 1999 | | January 1957 | 24 Knole Way, Sevenoaks, Kent, TN13 3RS |
| MURCAR, Wayne Geoffrey RESIGNED | Director | | 02 Jan 1993 | | November 1947 | 14 Anthorne Close, Potters Bar, Hertfordshire, EN6 1RW |
| NOTLEY, Paul RESIGNED | Director | 09 Dec 2020 | 01 Jul 2026 | England | May 1977 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| PEYRIN, Oliver Jean Domonique RESIGNED | Director | 01 Sep 1999 | 17 Jun 2002 | | February 1958 | 55 Ebury Street, Flat 12, London, SW1W 0PA |
| RAYNER, Elizabeth Violetta RESIGNED | Director | 24 Jun 1993 | 10 Dec 1998 | | April 1947 | 5 Roughlands, Pyrford, Woking, Surrey, GU22 8PT |
| RENARD, Laurent Francois Marie RESIGNED | Director | 23 Sep 1996 | 01 Dec 1997 | | July 1953 | 70, Princes Gate Mews, London, SW7 2PP |
| SHEN, Yong RESIGNED | Director | 06 Dec 2001 | 15 Dec 2003 | | January 1972 | 13 Cherrywood Court, Cambridge Road, Teddington, Middlesex, TW11 8DP |
| STRAWSON, Andrew Frederick Hugh RESIGNED | Director | 01 Aug 2000 | 06 Dec 2001 | United Kingdom | April 1954 | Court House 4 Abbots Way, Guildford, Surrey, GU1 2XP |
| TERRY, Paul Geoffrey RESIGNED | Director | 01 Jul 2004 | 31 Jul 2008 | United Kingdom | January 1959 | 82 The Thatchers, Bishops Stortford, Hertfordshire, CM23 4FN |
| THAKKAR, Ursula Ramesh RESIGNED | Director | 18 Jun 2002 | 31 Dec 2003 | | September 1967 | Flat 3, 6 Bryanstone Square, London, W1H 2DH |
| TUCCI, Emmanuelle RESIGNED | Director | 01 Aug 2015 | 31 Jul 2019 | Netherlands | October 1983 | 5-7 Alexandra Road, Hemel Hempstead, Hertfordshire, HP2 5BS |
| WARDLE, Nigel John RESIGNED | Director | 01 Aug 2008 | 31 Aug 2009 | | January 1953 | Witan Gate House, 500-600 Witan Gate, Milton Keynes, Buckinghamshire, MK9 1ES |
| WATLING, Derek Wade RESIGNED | Director | 23 Jun 1995 | 01 Mar 1999 | United Kingdom | May 1952 | Valentine Cottage, Bedford Road, Aspley Guise, Milton Keynes, MK17 8DJ |
| WETZELS, Ralph Marie Joseph Jeanette RESIGNED | Director | 16 Dec 2003 | 31 Jul 2007 | | March 1972 | 27 Langton Street, London, SW10 0JL |
| WILLIAMS, John David RESIGNED | Director | 03 Aug 1992 | 22 Jun 1995 | United Kingdom | June 1953 | Hollybank House, Kilmagawood, Scotlandwell, Kinross, KY13 9HY |