| GRAHAM-BURRELL, Nickesha ACTIVE | Secretary | 15 Sep 2023 | | | | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| SMITH, Robert William ACTIVE | Director | 25 Mar 2014 | | United Kingdom | December 1960 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| BESWICK, Nigel Lloyd RESIGNED | Secretary | 11 May 2000 | 14 Jun 2001 | | | 44 Brantwood Road, Herne Hill, London, SE24 0DJ |
| EVELEIGH, David Charles RESIGNED | Secretary | 25 Jun 2022 | 15 Sep 2023 | | | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| HAYDON, Stuart John RESIGNED | Secretary | 08 Oct 2021 | 25 Jun 2022 | | | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| HILL, Gavin RESIGNED | Secretary | 18 Nov 2002 | 26 Mar 2008 | | | Serco House, Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| MCCORMACK, Lisa Philomena RESIGNED | Secretary | 14 Jun 2001 | 28 Feb 2002 | | | 29 Quarry Gardens, Leatherhead, Surrey, KT22 8UE |
| UNSWORTH, John Warburton RESIGNED | Secretary | 28 Feb 2002 | 18 Nov 2002 | | | 17 Lower Road, Stoke Mandeville, Buckinghamshire, HP22 5XA |
| CLIFFORD CHANCE SECRETARIES LIMITED RESIGNED | Nominee Secretary | 06 Jan 2000 | 11 May 2000 | | | 10 Upper Bank Street, London, E14 5JJ |
| SERCO CORPORATE SERVICES LIMITED RESIGNED | Secretary | 26 Mar 2008 | 08 Oct 2021 | | | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom |
| BESWICK, Nigel Lloyd RESIGNED | Director | 11 May 2000 | 14 Jun 2001 | United Kingdom | September 1963 | 44 Brantwood Road, Herne Hill, London, SE24 0DJ |
| CHARLTON, Peter John RESIGNED | Nominee Director | 06 Jan 2000 | 11 May 2000 | | December 1955 | 17 Kirkdale Road, Harpenden, Hertfordshire, AL5 2PT |
| ELDRIDGE, Karl RESIGNED | Director | 07 Sep 2010 | 26 Jul 2013 | United Kingdom | March 1965 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| FITZSIMMONS, Hugh John Elliott RESIGNED | Director | 28 May 2012 | 25 Mar 2014 | Australia | September 1970 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| HICKEY, John Patrick RESIGNED | Director | 06 Oct 2010 | 28 May 2012 | United Kingdom | May 1967 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| HILL, Gavin RESIGNED | Director | 18 Nov 2002 | 23 Apr 2010 | United Kingdom | February 1968 | Serco House, Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| MCCORMACK, Lisa Philomena RESIGNED | Director | 14 Jun 2001 | 28 Feb 2002 | United Kingdom | October 1967 | 29 Quarry Gardens, Leatherhead, Surrey, KT22 8UE |
| RICHARDS, Martin Edgar RESIGNED | Nominee Director | 06 Jan 2000 | 11 May 2000 | | February 1943 | 89 Thurleigh Road, London, SW12 8TY |
| STEPHENS, Dermot Paul RESIGNED | Director | 10 Oct 2013 | 31 Jul 2014 | England | January 1964 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| TAIYEB, Serajul Islam RESIGNED | Director | 11 May 2000 | 07 Sep 2010 | United Kingdom | June 1956 | Serco House, Bartley Wood Business Park, Bartley Wood, Hook, Hampshire, RG27 9UY |
| UNSWORTH, John Warburton RESIGNED | Director | 28 Feb 2002 | 18 Nov 2002 | England | July 1953 | 17 Lower Road, Stoke Mandeville, Buckinghamshire, HP22 5XA |