| BOOTH, Dominic Daniel Gerard ACTIVE | Director | 29 Jan 2007 | | United Kingdom | December 1963 | 1, Ely Place, London, EC1N 6RY, United Kingdom |
| CONNEELY, Gillian Rosarie ACTIVE | Director | 21 Sep 2023 | | England | October 1974 | ., Serco House 16 Bartley Wood, Business Park Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom |
| NICOLL, Greg Bruce ACTIVE | Director | 30 Nov 2023 | | United Kingdom | December 1979 | St Andrews House, 18 - 20 St. Andrew Street, London, EC4A 3AG, United Kingdom |
| WALKER, Edward Grosvenor ACTIVE | Director | 21 Sep 2023 | | England | May 1975 | St Andrews House, 18 - 20 St. Andrew Street, London, EC4A 3AG, United Kingdom |
| BEVAN, Ian RESIGNED | Secretary | 12 Mar 2007 | 16 Dec 2013 | | | Northern House, 7 Rougier Street, York, YO1 6HZ, United Kingdom |
| TODD, Francesca Anne RESIGNED | Secretary | 06 Jan 2003 | 31 May 2006 | | | 26 Glebe Road, Cheam, Surrey, SM2 7NT |
| HALCO SECRETARIES LIMITED RESIGNED | Secretary | 17 Dec 2002 | 31 Jan 2003 | | | 8-10 New Fetter Lane, London, EC4A 1RS |
| SERCO CORPORATE SERVICES LIMITED RESIGNED | Secretary | 31 May 2006 | 12 Mar 2007 | | | Serco House, Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| BARTHOLOMEW, Lee Harvey RESIGNED | Director | 26 Nov 2004 | 18 Jan 2008 | England | September 1957 | 3 The Spinney Luke Lane, Brailsford, Ashbourne, Derbyshire, DE6 3BS |
| BATTY, Lesley Anne RESIGNED | Director | 16 Dec 2008 | 18 May 2011 | United Kingdom | November 1961 | 32, Rosebank Close, Teddington, Middlesex, TW11 9BW, United Kingdom |
| BEVAN, Ian RESIGNED | Director | 01 Mar 2005 | 16 Dec 2013 | England | October 1958 | Northern House, 7 Rougier Street, York, YO1 6HZ, United Kingdom |
| BROWN, Jonathan David RESIGNED | Director | 21 Mar 2012 | 01 Nov 2013 | England | August 1964 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| BROWN, Malcolm RESIGNED | Director | 18 Apr 2005 | 23 Jan 2008 | United Kingdom | March 1967 | 10 Goodwood Grove, York, YO24 1ER |
| BROWN, Matthew Charles RESIGNED | Director | 25 Feb 2010 | 05 Jan 2012 | England | February 1972 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ |
| BROWN, Nicholas James Forster RESIGNED | Director | 04 Jan 2006 | 23 Jan 2008 | United Kingdom | December 1959 | Serco House, Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| BURDSALL, Brian Robert RESIGNED | Director | 06 Jan 2003 | 13 Dec 2005 | | June 1947 | Manor Cottage Church Road, Brampton, Huntingdon, Cambridgeshire, PE18 8PF |
| BURLES, Jamie Neil Peter RESIGNED | Director | 08 Feb 2010 | 27 Nov 2013 | United Kingdom | November 1972 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ |
| BUTCHER, Stephen Anthony RESIGNED | Director | 01 Mar 2010 | 20 Mar 2013 | England | February 1966 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ |
| CHAPLIN, Alan James RESIGNED | Director | 20 Mar 2013 | 31 Mar 2016 | England | February 1961 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| CHAUDHRY, Jan RESIGNED | Director | 21 Mar 2012 | 15 Jul 2015 | United Kingdom | March 1967 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| CURLEY, John Hamilton Ainsworth RESIGNED | Director | 03 Nov 2011 | 31 Oct 2012 | England | January 1954 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| DENNIS, Philip Andrew RESIGNED | Director | 04 Dec 2003 | 04 Aug 2004 | England | January 1961 | The Cedars, Cricket Way, Weybridge, Surrey, KT13 9LP |
| DOWNIE, Ian Wilson RESIGNED | Director | 06 Jan 2003 | 23 Sep 2004 | | July 1955 | Chapel Farm, Gussage St Andrew, Blandford, Dorset, DT11 8DL |
| EDWARDS, Julian RESIGNED | Director | 10 Aug 2011 | 21 Sep 2023 | United Kingdom | December 1969 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| EMMERINK, Richard Hilarius Maria, Dr RESIGNED | Director | 23 Sep 2004 | 16 Dec 2008 | Netherlands | March 1970 | Valeriusstraat 104-2, Amsterdam, 1075 Gc, FOREIGN, Netherlands |
| GASKIN, Paul Alan RESIGNED | Director | 15 Apr 2009 | 03 Dec 2009 | | November 1962 | 29, Windermere Close, Stevenage, Hertfordshire, SG1 6AG |
| HAKET, Rudolf Franciscus RESIGNED | Director | 01 Mar 2005 | 27 Jan 2010 | United Kingdom | December 1964 | Holly House, Westfield Court Backlane, Copmanthorpe, York, YO23 3TA |
| HARRIS, Chris RESIGNED | Director | 20 Mar 2013 | 31 Mar 2016 | England | September 1974 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| HERON, John Michael RESIGNED | Director | 21 Sep 2023 | 30 Nov 2023 | United Kingdom | November 1972 | ., Serco House 16 Bartley Wood, Business Park Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom |
| HERON, John Michael RESIGNED | Director | 31 Mar 2017 | 21 Sep 2023 | United Kingdom | November 1972 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom |
| HYNES, Alexander John RESIGNED | Director | 27 Aug 2013 | 31 Mar 2016 | England | March 1977 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| JENSEN, Rohan RESIGNED | Director | 04 Aug 2004 | 23 Sep 2004 | | May 1951 | The Barn, Park Lane Aldingbourne, Chichester, West Sussex, PO20 3TJ |
| KANG, Amarjit RESIGNED | Director | 07 Oct 2009 | 25 Feb 2010 | England | June 1968 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ |
| KIMBERLEY, Christopher RESIGNED | Director | 01 Oct 2004 | 04 Mar 2006 | United Kingdom | December 1956 | 25 Hunters Lane, Simmondley Glossop, Derbyshire, SK13 9XX |
| LOH, Lester Mun Fook RESIGNED | Director | 06 Jan 2003 | 21 Oct 2003 | United Kingdom | February 1963 | Flat 1, 26 Adamson Road Swiss Cottage, London, NW3 3HR |
| LUCK, Keith Frank RESIGNED | Director | 20 May 2015 | 17 Nov 2017 | United Kingdom | July 1960 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| LUCK, Keith Frank RESIGNED | Director | 19 Mar 2014 | 06 Jan 2015 | United Kingdom | July 1960 | Serco House 16 Bartley Wood, Business Park Bartley Way, Hook, Hampshire, RG27 9UY |
| MANNING, Chris RESIGNED | Director | 01 Jan 2010 | 05 Oct 2011 | England | November 1957 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ |
| MOTTRAM, Heidi RESIGNED | Director | 13 Dec 2004 | 26 Feb 2010 | United Kingdom | March 1965 | Downshutts House, St Georges Road Scholes, Holmfirth, West Yorkshire, HD9 1UH |
| NIGGERBRUGGE, Marcellinus RESIGNED | Director | 06 Jan 2003 | 23 Sep 2004 | | January 1950 | Le Fevre De Montignylaan 12, Le Rotterdam, 3055, FOREIGN, The Netherlands |
| NORTH, Joanna Jean RESIGNED | Director | 12 Dec 2006 | 05 Mar 2010 | England | September 1969 | 21 Lark Hill Close, Ripon, North Yorkshire, HG4 2HT |
| PANKHANIA, Jayesh RESIGNED | Director | 23 Jan 2008 | 19 Mar 2009 | England | April 1970 | 20, Wilmington Avenue, Chiswick, London, W4 3HA |
| RILEY, Patricia Ann RESIGNED | Director | 01 Mar 2005 | 01 Nov 2008 | | May 1967 | 28 Bishops Field, Aston Clinton, Aylesbury, Buckinghamshire, HP22 5BB |
| ROBERTS, Joanne RESIGNED | Director | 19 Apr 2012 | 19 Mar 2014 | United Kingdom | April 1969 | Serco House, 16 Bartley Wood Business Park, Hook, Hampshire, RG27 9UY, England |
| SHILSTON, Gary RESIGNED | Director | 06 Jan 2015 | 31 Mar 2017 | United Kingdom | October 1967 | Northern House 9, Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| STEWART, Jonathan Christopher RESIGNED | Director | 21 Mar 2012 | 27 Nov 2013 | United Kingdom | February 1970 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| STRETCH, David RESIGNED | Director | 15 May 2013 | 31 Dec 2016 | England | November 1968 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| TEMPLE, David Ronald RESIGNED | Director | 29 Jan 2007 | 09 Sep 2009 | England | April 1958 | 16 Cloister Crofts, Leamington Spa, Warwickshire, CV32 6QQ |
| THOMAS, Kevin Arthur RESIGNED | Director | 23 Dec 2013 | 22 Sep 2014 | England | June 1975 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| THOMPSON, Adrian RESIGNED | Director | 20 Mar 2013 | 01 Apr 2016 | England | September 1962 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| VALK, Antoine Jan Macgiel RESIGNED | Director | 06 Jan 2003 | 29 Jan 2007 | Netherlands | December 1949 | Zweerslaan 18, 3723 Hp Bilthoven, The Netherlands |
| VAN TOOR, Peter RESIGNED | Director | 24 Jan 2006 | 07 Sep 2011 | Netherlands | February 1960 | Iepenlaan 2, 2061 Gk Bloemendaal, The Netherlands |
| VAN TOOR, Peter RESIGNED | Director | 06 Jan 2003 | 23 Sep 2004 | | February 1960 | Rozenburglaan 108a, 3062 Ej Rotterdam, The Netherlands |
| WEIMAR, Jeroen Marcel RESIGNED | Director | 08 Mar 2010 | 21 Mar 2011 | United Kingdom | May 1969 | Serco House, 18 Bartley Wood Business Park, Bartley Wood, Hook, Hampshire, RG27 9XA |
| WIEMAN, Marie-Antoinette Helene RESIGNED | Director | 03 Nov 2011 | 21 Mar 2012 | Netherlands | November 1972 | Northern House, 9 Rougier Street, York, North Yorkshire, YO1 6HZ, England |
| WILSON, Alan John, Mr. RESIGNED | Director | 23 Jan 2008 | 30 Mar 2010 | England | November 1958 | 75 Parkhead Road, Sheffield, South Yorkshire, S11 9RA |
| HALCO MANAGEMENT LIMITED RESIGNED | Director | 17 Dec 2002 | 06 Jan 2003 | | | 8-10 New Fetter Lane, London, EC4A 1RS |