| GRAHAM-BURRELL, Nickesha ACTIVE | Secretary | 15 Sep 2023 | | | | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| STEVENS, Lynne ACTIVE | Director | 01 Jun 2020 | | England | March 1971 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| CLEMENT, Thomas RESIGNED | Secretary | 01 Dec 1995 | 19 Jul 2000 | | | 31 Wester Links, Fortrose, Ross Shire, IV10 8RZ |
| 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 |
| MCGREGOR-SMITH, Ruby RESIGNED | Secretary | 01 Jul 1994 | 01 Dec 1995 | | | 84 Harvest Road, Englefield Green, Egham, Surrey, TW20 0QR |
| MERRITT, David Leigh RESIGNED | Secretary | 19 Jul 2000 | 27 Sep 2000 | | | 35 Stile Hall Gardens, Chiswick, London, W4 3BS |
| ROBSON, Alan Lewis RESIGNED | Secretary | 19 Jan 1993 | 01 Jul 1994 | | | 134 The Avenue, Sunbury On Thames, Middlesex, TW16 5EA |
| TODD, Francesca Anne RESIGNED | Secretary | 27 Sep 2000 | 31 May 2006 | | | 26 Glebe Road, Cheam, Surrey, SM2 7NT |
| WILSON, Julian Bernard RESIGNED | Secretary | | 19 Jan 1993 | | | 36 Thornbridge Road, Iver Heath, Bucks, SL0 0QD |
| SERCO CORPORATE SERVICES LIMITED RESIGNED | Secretary | 31 May 2006 | 08 Oct 2021 | | | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom |
| BALDOCK, Graham RESIGNED | Director | 30 May 1996 | 19 Jul 2000 | United Kingdom | May 1958 | Langtry House 57 Syke Cluan, Richings Park, Iver, Buckinghamshire, SL0 9EP |
| BENSON, Jeremy Michael RESIGNED | Director | 06 Sep 2011 | 08 Apr 2013 | United Kingdom | August 1963 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| BRADLEY, Barbara Elizabeth RESIGNED | Director | 30 May 2014 | 29 Jan 2015 | United Kingdom | September 1975 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| BRYDEN, Gordon RESIGNED | Director | 19 Feb 1993 | 01 Dec 1995 | | July 1957 | 28 Pirbright Road, Farnborough, Hampshire, GU14 7AD |
| CAVANAGH, Julia Naomi RESIGNED | Director | 27 Sep 2000 | 03 May 2007 | | May 1966 | 27 Langdon Park, Teddington, Middlesex, TW11 9PR |
| CHAMBERS, Adam Victor RESIGNED | Director | 07 Jul 2014 | 30 Apr 2016 | England | November 1963 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| CLEMENT, Thomas RESIGNED | Director | 01 Dec 1995 | 19 Jul 2000 | | March 1947 | 31 Wester Links, Fortrose, Ross Shire, IV10 8RZ |
| CUMMINS, Gerald Joseph RESIGNED | Director | 01 Jan 1995 | 28 Apr 1997 | | June 1943 | 11d Pacific Plaza, Ayala Avenue, Makati Mm, Philippines, FOREIGN |
| FELTON, Wayne Harold RESIGNED | Director | 19 Feb 1993 | 01 Jul 1994 | United Kingdom | August 1961 | Treetops, Furze Hill Road Headley Down, Bordon, Hampshire, GU35 8HA |
| FITZSIMMONS, Hugh John Elliott RESIGNED | Director | 23 Apr 2010 | 06 Sep 2011 | United Kingdom | September 1970 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| GIBSON, Darryn Stanley RESIGNED | Director | 18 May 2009 | 29 Jun 2012 | United Kingdom | July 1965 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom |
| HANSON, Sean RESIGNED | Director | 29 Jan 2015 | 30 Apr 2016 | England | June 1964 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| HENRICKSEN, Aaron Raymond RESIGNED | Director | 18 Apr 2016 | 15 Sep 2016 | England | November 1964 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| HILL, Gavin RESIGNED | Director | 21 Jul 2006 | 23 Apr 2010 | United Kingdom | February 1968 | Serco House, Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| HILL, Stephen Ronald RESIGNED | Director | 11 Oct 2001 | 21 Jul 2006 | | May 1968 | 7 Cransbill Drive, Bure Park, Bicester, Oxfordshire, OX26 3WG |
| HILLAS, Keith John Newland RESIGNED | Director | 18 Apr 2016 | 02 Jun 2020 | United Kingdom | February 1966 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| LAWLOR, Timothy Charles RESIGNED | Director | 21 Jul 2006 | 18 May 2009 | United Kingdom | November 1970 | Elcombe, Malthouse Lane, Worplesdon, Surrey, GU3 3PS |
| MERRITT, David Leigh RESIGNED | Director | 19 Jul 2000 | 27 Sep 2000 | United Kingdom | June 1973 | 35 Stile Hall Gardens, Chiswick, London, W4 3BS |
| MOSS, Gareth Brian RESIGNED | Director | 27 Sep 2016 | 30 Sep 2018 | England | October 1966 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom |
| O'HAGAN, Michael Lawrence RESIGNED | Director | 30 Apr 1992 | 19 Jan 1993 | | September 1935 | Farm Cottage, Winchester Road, Alresford, Hampshire, SO24 9EZ |
| PERKINS, David Ernest RESIGNED | Director | 19 Feb 1993 | 01 Jul 1994 | | October 1947 | Flat 41 Devonhurst Place, 9 Heathfield Terrace Chiswick, London, W4 4JB |
| PREW, Jonathan Mark RESIGNED | Director | 08 Apr 2013 | 30 May 2014 | England | August 1964 | Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY |
| ROBSON, Alan Lewis RESIGNED | Director | 19 Jan 1993 | 01 Jul 1994 | | November 1935 | 134 The Avenue, Sunbury On Thames, Middlesex, TW16 5EA |
| RODGERS, Gerrard RESIGNED | Director | 01 Dec 1995 | 03 Mar 2000 | | December 1948 | Brecon House Canon Hill Close, Bray, Maidenhead, Berkshire, SL6 2DH |
| SAMUEL, David Lynn RESIGNED | Director | | 30 Apr 1992 | | May 1938 | Downwood Kingswood Road, Penn, High Wycombe, Buckinghamshire, HP10 8JL |
| SIMPSON, John Lee RESIGNED | Director | 19 Feb 1993 | 30 Mar 1999 | United Kingdom | March 1940 | Wymeswold, Holyport Road, Holyport, Berkshire, SL6 2EY |
| STANSFIELD, Robert George Wilmot RESIGNED | Director | 03 May 2007 | 17 Jul 2008 | | October 1967 | 25 Dancer Road, London, SW6 4DU |
| WILSON, Julian Bernard RESIGNED | Director | 19 Jan 1993 | 19 Feb 1993 | United Kingdom | June 1949 | 36 Thornbridge Road, Iver Heath, Bucks, SL0 0QD |