| PETKAR, Abdul Rauf ACTIVE | Director | 01 Feb 2023 | | England | June 1968 | Unit 2 Wallbrook Business Centre, Green Lane, Hounslow, Middlesex, TW4 6NW, United Kingdom |
| RICHARDS, Yvonne Patricia RESIGNED | Secretary | 22 Jun 1993 | 01 Jul 2005 | | | 91 Rogers Lane, Stoke Poges, Slough, Buckinghamshire, SL2 4LP |
| SHAUL, Valerie RESIGNED | Secretary | | 22 Jun 1993 | | | 21 Tudor House, London, W14 0UG |
| SIMS, John Nathaniel Mcdowall RESIGNED | Secretary | 03 Aug 2005 | 06 Jan 2012 | | | 21 Bargrove Avenue, Hemel Hempstead, Hertfordshire, HP1 1QP |
| BOND, Geoff RESIGNED | Director | | 01 May 1992 | | February 1943 | 4 Mayfield Close, Wembley Park, Middx, HA9 9PP |
| BRIDGMAN, Paul Gareth RESIGNED | Director | 07 Dec 1999 | 31 Oct 2001 | | | 2 Gables Close, Chalfont St Peter, Buckinghamshire, SL9 0PR |
| CLARKE, Stephen Anthony John RESIGNED | Director | 22 Jun 1993 | 16 Sep 1994 | | September 1948 | 1 Arne Close, Basingstoke, Hampshire, RG22 4JP |
| COOPER, Stephen RESIGNED | Director | 27 Aug 1993 | 13 Oct 1994 | | October 1960 | 7 Park Mews, Cranford Avenue, Stanwell, Middlesex |
| GERRARD, Anthony RESIGNED | Director | | 10 Jun 1992 | | January 1950 | Street Farm House, Lawshall, Bury St Edmunds, Suffolk, IP29 4QA |
| GORDON, Robert Douglas RESIGNED | Director | 01 Oct 2006 | 24 Apr 2017 | United Kingdom | October 1961 | Hitachi Capital House, Thorpe Road, Staines-Upon-Thames, TW18 3HP, England |
| GRAHAM, Ian Stuart RESIGNED | Director | | 30 Sep 1998 | | June 1943 | 14 Marble Hill Close, Twickenham, Middlesex, TW1 3AY |
| HUNT, Malcolm Roy RESIGNED | Director | 03 Aug 2005 | 24 Apr 2017 | United Kingdom | January 1970 | Hitachi Capital House, Thorpe Road, Staines-Upon-Thames, TW18 3HP, England |
| IVERSEN, Barbara RESIGNED | Director | 22 Mar 2002 | 29 Sep 2006 | | May 1954 | Hamilton House, Ley Hill, Chesham, Buckinghamshire, HP5 1UN |
| JOHNSON, Jennifer Anne RESIGNED | Director | 26 Apr 2002 | 08 Dec 2004 | England | May 1966 | 108 Alwyn Court, Maple Road, Surbiton, Surrey, KT6 4DR |
| MOHAN, John Christopher RESIGNED | Director | 20 Dec 2017 | 20 Mar 2023 | United Kingdom | November 1968 | Unit 1 Wallbrook Business Centre, Green Lane, Hounslow, TW4 6NW, United Kingdom |
| MORRISON, Paul Stephen Marshall RESIGNED | Director | 31 Oct 2001 | 26 Apr 2002 | | July 1958 | 2 Wesley Close, Aylesbury, Buckinghamshire, HP20 1DL |
| SINCLAIR, Stewart James RESIGNED | Director | 20 Mar 1996 | 31 Oct 2001 | | April 1965 | 218a Stanley Road, Teddington, Middlesex, TW11 8UE |
| WAITE, Samantha RESIGNED | Director | 20 Feb 1996 | 31 Oct 2001 | | December 1972 | 46 Halliford Road, Sunbury On Thames, Middlesex, TW16 6DR |