| BRINCK, Soren ACTIVE | Director | 18 Jan 2025 | | Denmark | August 1974 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| BROWN, Jeremy Robert ACTIVE | Director | 18 Jan 2025 | | United Kingdom | February 1972 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| GUNNARSSON LUNDGREN, Anna Cecilia ACTIVE | Director | 18 Jan 2025 | | Denmark | November 1973 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| BUCKBY, David RESIGNED | Secretary | 17 Jun 1999 | 04 Jan 2005 | | | 27 Coleridge Road, Maldon, Essex, CM9 6DH |
| HIGGINS, Laura Ann Maria RESIGNED | Secretary | 27 Jan 2016 | 27 Dec 2017 | | | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| LEWIS CAMACHO, Vanessa Margaret RESIGNED | Secretary | 25 Jun 2010 | 27 Jan 2016 | | | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, United Kingdom |
| MOORE, Judith RESIGNED | Secretary | 17 Jul 2023 | 05 Apr 2024 | | | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| MOORE, Judith RESIGNED | Secretary | 27 Dec 2017 | 17 Jul 2023 | | | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| OLIVER, Marcia Frances RESIGNED | Secretary | 21 Nov 1996 | 17 Mar 1999 | | | 22, Horseguards Drive, Maidenhead, Berkshire, SL6 1XL |
| PRICE, Dewi Brychan John RESIGNED | Secretary | 04 Jan 2005 | 25 Jun 2010 | | | Laurel Cottage, Sandridge Lane, Lindfield, West Sussex, RH16 1XY |
| SALTER, Michael Arnold Wilson RESIGNED | Secretary | | 21 Nov 1996 | | | 174 Rainsford Road, Chelmsford, Essex, CM1 2PD |
| SOLOMONS, Richard Leslie RESIGNED | Secretary | 17 Mar 1999 | 17 Jun 1999 | | | 21 Lancaster Avenue, Hadley Wood, Hertfordshire, EN4 0EP |
| STOKER, Mollie RESIGNED | Secretary | 17 Jul 2023 | 17 Jul 2023 | | | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| ANGLES, James Walker RESIGNED | Director | | 29 May 1992 | | December 1935 | Winterflood House The Heath, Dedham, Colchester, Essex, CO7 6BX |
| BABEAU, Emmanuel Andre Marie RESIGNED | Director | 27 Jul 2005 | 18 Nov 2005 | | February 1967 | 7 Rue Paul Chatrousse,, 92200 Neuilly Sur Seine, France |
| BARCLAY, Rupert George Maxwell Lothian RESIGNED | Director | 21 Sep 1998 | 30 Sep 1999 | | February 1957 | 12 Artesian Road, London, W2 5AP |
| BURROWS, Richard RESIGNED | Director | 27 Jul 2005 | 18 Nov 2005 | | January 1946 | Dunseverick, Coast Road, Portmarnock, County Dublin, IRISH, Ireland |
| BUTLER, Philip Stanley RESIGNED | Director | | 30 Nov 1995 | England | August 1942 | Garden House, Skelton, York, Yorkshire, YO3 6XY |
| DAVIES, Stephen John, Mr. RESIGNED | Director | 29 May 1992 | 31 Dec 2003 | United Kingdom | August 1947 | Tessmorlands Frenches Green, Felsted, Dunmow, Essex, CM6 3JU |
| DENNING, Edward John RESIGNED | Director | 01 Jun 1995 | 31 Jan 2001 | | August 1946 | Cyder Cottage 9 Pilgrims Way, Guildford, Surrey, GU4 8AD |
| DUNN, Mathew James RESIGNED | Director | 25 Nov 2015 | 31 Mar 2019 | England | October 1974 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| FEARN, Matthew RESIGNED | Director | 29 Jan 2001 | 28 Oct 2005 | | October 1964 | The Old House, 1 Broughton Road, Salford, Lancashire, M6 6LS |
| GIBNEY, John Michael RESIGNED | Director | 18 Nov 2005 | 25 Nov 2015 | England | July 1960 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, United Kingdom |
| GILLILAND, Stewart Charles RESIGNED | Director | 28 May 1997 | 19 Jun 2000 | | February 1957 | 3 Grange Gardens, Grendon Underwood, Aylesbury, Buckinghamshire, HP18 0UD |
| GLENN, Martin Richard RESIGNED | Director | 11 Apr 2005 | 18 Nov 2005 | Uk | July 1960 | Manor House, Stanford Dingley, Reading, Berkshire, RG7 6LS |
| HAMMOND, Michael Paul Holway RESIGNED | Director | 21 Sep 1998 | 06 Sep 1999 | | March 1947 | 18 Picton Way, Caversham, Reading, Berkshire, RG4 8NJ |
| HEATH, Chris RESIGNED | Director | 30 Sep 1999 | 01 Jul 2003 | | December 1960 | 7 Barber Close, Reading, Berkshire, RG10 0RZ |
| HOUGHTON, Diana Jane RESIGNED | Director | 30 Sep 1999 | 26 Jul 2005 | England | October 1963 | 4 Piccadilly Lane, Upper Mayfield, Ashbourne, Derbyshire, DE6 2HP |
| HOUSE, David John RESIGNED | Director | 04 Oct 2004 | 18 Nov 2005 | | January 1969 | The Old School, Rectory Lane, Fringford, Oxfordshire, OX27 8DT |
| KEHOE, Vincent Thomas RESIGNED | Director | | 23 Aug 1994 | | September 1941 | Bibrook 43 Church Street, Helmdon, Brackley, Northamptonshire, NN13 5QT |
| LEVETT, Alison Jill RESIGNED | Director | 01 Jul 2003 | 26 Jul 2005 | | May 1958 | Old Orchard, Bedham, Fittleworth, West Sussex, RH20 1JR |
| LITHERLAND, Peter Simon RESIGNED | Director | 26 Feb 2013 | 18 Jan 2025 | United Kingdom | March 1964 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, United Kingdom |
| MACFARLANE, Peter Froude RESIGNED | Director | 30 Nov 1995 | 21 Sep 1998 | | July 1938 | Heath Hall, Bowlhead Green, Godalming, Surrey, GU8 6NW |
| MOODY, Paul Stephen RESIGNED | Director | 31 Dec 2003 | 26 Feb 2013 | England | June 1957 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, United Kingdom |
| MORKILL, Thomas William RESIGNED | Director | | 23 Aug 1994 | | October 1938 | 5 Little Park, Bovingdon, Hemel Hempstead, Hertfordshire, HP3 0JB |
| MUIR, Iain Alasdair Menzies RESIGNED | Director | 30 Apr 2004 | 18 Nov 2005 | | October 1954 | The Warren 8 Pilgrims Place, Reigate, Surrey, RH2 9LF |
| NAFFAH, Karim RESIGNED | Director | 31 Jan 2001 | 16 Dec 2002 | United Kingdom | March 1963 | 75 Finlay Street, London, SW6 6HF |
| NAPIER, Rebecca RESIGNED | Director | 05 Sep 2023 | 18 Jan 2025 | England | May 1980 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| NORTH, Richard Conway RESIGNED | Director | 01 Mar 1996 | 30 Sep 2004 | United Kingdom | January 1950 | 8 St Simon's Avenue, Putney, London, SW15 6DU |
| OGINSKY, Kenneth Arnold RESIGNED | Director | 21 Nov 1994 | 21 Sep 1998 | | May 1953 | 41 Pinfold Hill, Shenstone, Staffordshire, WS14 0JN |
| PAYNE, Ian Timothy RESIGNED | Director | 23 Aug 1994 | 01 Jun 1995 | | February 1953 | 16 Wyken Close, Dorridge, Solihull, West Midlands, B93 8RP |
| PERELMAN, Alan Steven RESIGNED | Director | | 29 Jan 2001 | | April 1948 | 66 Woodside Avenue, Highgate, London, N6 4ST |
| PORTNO, Antony David, Dr RESIGNED | Director | | 01 Mar 1996 | | May 1938 | 91 Burley Lane, Quarndon, Derby, DE22 5JR |
| PRICE, Dewi Brychan John RESIGNED | Director | 08 Feb 2007 | 13 Sep 2010 | United Kingdom | August 1955 | Laurel Cottage, Sandridge Lane, Lindfield, West Sussex, RH16 1XY |
| RICHARDSON, David Hedley RESIGNED | Director | 29 Sep 2000 | 30 Apr 2005 | | June 1951 | 56 Circus Lodge, Circus Road, London, NW8 9JN |
| ROGERS, Christopher Charles Bevan RESIGNED | Director | 30 Apr 2005 | 18 Nov 2005 | United Kingdom | April 1960 | Mill House, Turville, Henley On Thames, Oxfordshire, RG9 6QL |
| SMETHERS, Thomas Michael RESIGNED | Director | 31 Mar 2023 | 05 Sep 2023 | United Kingdom | October 1973 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| SOLOMONS, Richard Leslie RESIGNED | Director | 28 May 2003 | 18 Nov 2005 | England | October 1961 | 8 Abbey View, Radlett, Hertfordshire, WD7 8LT |
| SPREADBURY, Andrew David RESIGNED | Director | 01 Oct 2012 | 18 Dec 2015 | United Kingdom | February 1967 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, United Kingdom |
| STOKER, Mollie RESIGNED | Director | 17 Jul 2023 | 18 Jan 2025 | United Kingdom | March 1977 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| TEMPLEMAN, Miles Howard RESIGNED | Director | | 28 May 1997 | United Kingdom | October 1947 | Whitmore Farm Church Road, Windlesham, Surrey, GU20 6BH |
| THOMAS, Alexandra Clare RESIGNED | Director | 01 Oct 2013 | 18 May 2023 | United Kingdom | November 1974 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| THOMAS, Caroline Emma Roberts RESIGNED | Director | 22 Sep 2010 | 14 Sep 2012 | United Kingdom | December 1966 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, United Kingdom |
| THOMAS, Paul RESIGNED | Director | 23 Aug 1994 | 21 Aug 2000 | | December 1955 | Gladwyn House 5 Victoria Crescent, Sherwood, Nottingham, Nottinghamshire, NG5 4DA |
| THOMPSON, Michael Robert RESIGNED | Director | 28 Nov 2000 | 16 Apr 2003 | | September 1953 | 20, Park Road, Alrewas, Burton On Trent, Staffordshire, DE13 7AG |
| VAN DER EEMS, Jeffrey Peter RESIGNED | Director | 17 Feb 2005 | 11 Apr 2005 | England | November 1962 | 72 Stanley Road, East Sheen, London, SW14 7DZ |
| WILLIAMS, Andrew RESIGNED | Director | 10 Mar 2004 | 17 Feb 2005 | | August 1960 | 4 Archway Street, Barnes, London, SW13 0AR |
| WILSON, Rosemary Joanne RESIGNED | Director | 12 Sep 2019 | 31 Mar 2023 | United Kingdom | September 1975 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ |
| WINTER, Richard Thomas RESIGNED | Director | 16 Dec 2002 | 18 Nov 2005 | United Kingdom | March 1949 | 33 St Johns Avenue, Putney, London, SW15 6AL |
| WRIGHT, Malcolm RESIGNED | Director | | 21 Nov 1994 | England | August 1945 | Netherdale, Netherhall Road, Swadlincote, Derbyshire, DE11 7AA |