| HEGINBOTTOM, David ACTIVE | Director | 26 Jun 2026 | | United Kingdom | November 1970 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| BEARMAN, Michael Anthony RESIGNED | Secretary | 16 Jan 1998 | 10 May 2019 | | | 38 Parkway, Welwyn Garden City, Hertfordshire, AL8 6HQ |
| MACPHERSON, Claire Louise RESIGNED | Secretary | 16 May 2019 | 03 May 2022 | | | Apex Plaza, Forbury Road, Reading, RG1 1AX, England |
| RUGGIERO, Federico RESIGNED | Secretary | 02 Nov 1994 | 16 Jan 1998 | | | 1 Park View, Waterloo, Liverpool, L22 2AP |
| TEMPLE SECRETARIES LIMITED RESIGNED | Nominee Secretary | 02 Nov 1994 | 02 Nov 1994 | | | 788-790 Finchley Road, London, NW11 7TJ |
| BANHAM, Philip John RESIGNED | Director | 01 Jun 2000 | 01 Nov 2001 | | May 1967 | 27 Bulk Road, Lancaster, Lancashire, LA1 1DN |
| BEARMAN, Michael Anthony RESIGNED | Director | 02 Nov 1994 | 30 Apr 2019 | England | June 1959 | 38 Parkway, Welwyn Garden City, Hertfordshire, AL8 6HQ |
| BENNETTI, Andrea RESIGNED | Director | 27 Jun 2017 | 06 Oct 2020 | Netherlands | October 1976 | 61 Rodney Street, Liverpool, Merseyside, L1 9ER |
| CHURCHER, David RESIGNED | Director | 08 Oct 1998 | 01 Mar 2006 | | July 1964 | 126 Cranworth Gardens, London, SW9 0NU |
| DUNCAN, Andrew RESIGNED | Director | 01 Mar 2006 | 18 Feb 2011 | England | February 1951 | 15 Beaufort Road, Reigate, Surrey, RH2 9DQ |
| LARFAOUI, Tarik RESIGNED | Director | 08 Oct 1998 | 30 Apr 2019 | France | June 1969 | 31, Chemin Des Soullieres, 06410 Biot, France |
| MACPHERSON, Claire Louise RESIGNED | Director | 01 May 2019 | 31 Jan 2022 | England | February 1973 | Cale House, Station Road, Wincanton, BA9 9FE, England |
| NICOLL, Greg Bruce RESIGNED | Director | 12 Jul 2022 | 13 Mar 2026 | United Kingdom | December 1979 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| RUGGIERO, Federico RESIGNED | Director | 02 Nov 1994 | 01 Mar 2006 | | May 1965 | 188 Rue De Grenelle, Paris 75007, FOREIGN, France |
| SHAW, Helen RESIGNED | Director | 12 Jul 2022 | 26 Jun 2026 | England | May 1983 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| STROUD, Derren Mark RESIGNED | Director | 01 May 2019 | 12 Jul 2022 | United Kingdom | November 1970 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| VAN OEVEREN, Mark RESIGNED | Director | 03 Feb 2022 | 31 Jan 2024 | Netherlands | May 1980 | Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY |
| COMPANY DIRECTORS LIMITED RESIGNED | Nominee Director | 02 Nov 1994 | 02 Nov 1994 | | | 788-790 Finchley Road, London, NW11 7TJ |