| BABCOCK CORPORATE SECRETARIES LIMITED ACTIVE | Secretary | 25 Feb 2013 | | | | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| ABBOTT, Matthew Thomas ACTIVE | Director | 31 Mar 2025 | | England | March 1978 | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| BORRETT, Nicholas James William ACTIVE | Director | 11 Dec 2019 | | United Kingdom | February 1967 | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| CLARK, Robert Neil George ACTIVE | Director | 31 Mar 2025 | | England | December 1974 | 33, Wigmore Street, London, W1U 1QX |
| BORRETT, Nicholas James William RESIGNED | Secretary | 27 Jul 2012 | 25 Feb 2013 | | | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| DAWES, Peter Graham RESIGNED | Secretary | 20 Mar 1996 | 03 May 2005 | | | Queen's Acre, 4 Spencer Road Canford Cliffs, Poole, Dorset, BH13 7EU |
| JOWETT, Matthew Paul RESIGNED | Secretary | 03 May 2005 | 09 Jul 2010 | | | Mulberry House, Sway Road, Brockenhurst, Hampshire, SO42 7SG |
| SEIKARS, Stewart David RESIGNED | Secretary | 13 Dec 1995 | 12 Mar 1996 | | | 23 Bullar Road, Bofterne Park, Southampton, Hampshire, SO18 1GT |
| TELLER, Valerie Francine Anne RESIGNED | Secretary | 09 Jul 2010 | 27 Jul 2012 | | | C/O Babcock International Group Plc, 33 Wigmore Street, London, W1U 1QX |
| MITRE SECRETARIES LIMITED RESIGNED | Nominee Secretary | 09 Jan 1995 | 13 Dec 1995 | | | Mitre House, 160 Aldersgate Street, London, EC1A 4DD |
| ABBOTT, Matthew Thomas RESIGNED | Director | 06 Oct 2017 | 11 Dec 2019 | England | March 1978 | 33, Wigmore Street, London, England, W1U 1QX, England |
| BEADON, Jonathan Mitchell RESIGNED | Director | 13 Dec 1995 | 01 Aug 1997 | England | July 1951 | White Horses 16 Victoria Avenue, Hayling Island, Hampshire, PO11 9AJ |
| BOURNE, Ian Kemp RESIGNED | Director | 13 Dec 1995 | 07 Oct 1999 | | April 1958 | 72 Boulton Road, Southsea, Portsmouth, Hampshire, PO5 1NT |
| BROWN, David Michael RESIGNED | Director | 20 Apr 1999 | 14 Oct 2002 | Great Britain | June 1953 | 29 Blackthorn Close, South Wonston, Winchester, Hampshire, SO21 3BU |
| COLES, Peter RESIGNED | Director | 20 Mar 1996 | 13 Apr 1999 | | December 1938 | Silver Fir, 235 Manor Way, Aldwick Bay, West Sussex, PO21 4HT |
| COLLINS, Terence George RESIGNED | Director | 20 Mar 1996 | 31 Mar 2001 | | March 1936 | Malvern, Mill Lane, Romsey, Hampshire, SO51 8EQ |
| CUNDY, Christopher John RESIGNED | Director | 01 Jul 2007 | 13 Dec 2007 | England | January 1961 | 74 Downscroft Gardens, Hedge End, Southampton, Hampshire, SO30 4RS |
| DOHERTY, Shaun, Dr RESIGNED | Director | 31 May 2022 | 30 Sep 2024 | United Kingdom | October 1968 | 33, Wigmore Street, London, W1U 1QX |
| HALL-GIBBONS, Suzanne Clare RESIGNED | Director | 26 Apr 1996 | 04 Jun 1997 | | September 1963 | 49 Brigstocke Terrace, Ryde, Isle Of Wight, PO33 2PD |
| HARRISON, Philip James RESIGNED | Director | 13 Dec 2007 | 09 Jul 2010 | England | January 1961 | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| HASTILOW, Richard Geoffrey RESIGNED | Director | 27 Dec 1996 | 04 May 2006 | | May 1945 | Westfield House, Hillbrow, Liss, Hampshire, GU33 7QG |
| HELLER, George Rudolph RESIGNED | Director | 13 Apr 1999 | 22 Oct 2002 | | March 1943 | 6 Constables Gate, Winchester, Hampshire, SO23 8GE |
| KOZEL, Derek RESIGNED | Director | 26 Mar 1996 | 04 Jun 1996 | | November 1957 | 64a Pallance Road, Northwood, Cowes, Isle Of Wight, PO31 8LP |
| LEEMING, Graham David RESIGNED | Director | 01 Oct 2010 | 01 Jul 2016 | England | September 1968 | C/O Babcock International Group Plc, 33 Wigmore Street, London, W1U 1QX, United Kingdom |
| MAIN, David Williams RESIGNED | Director | 04 Jun 1997 | 14 Oct 2002 | | December 1946 | 8 Beech Court, 46 Copers Cope Road, Beckenham, Kent, BR3 1LD |
| MARTINELLI, Franco RESIGNED | Director | 09 Jul 2010 | 06 Oct 2017 | United Kingdom | October 1960 | C/O Babcock International Group Plc, 33 Wigmore Street, London, W1U 1QX, United Kingdom |
| MCGOWAN, Allister Halbert RESIGNED | Director | 06 Oct 2000 | 04 Mar 2005 | United Kingdom | March 1950 | Nightingales, 1 Croft Road, Godalming, Surrey, GU7 1BS |
| PARKER, James Richard RESIGNED | Director | 30 Apr 2018 | 20 Jan 2025 | United Kingdom | October 1977 | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| REEVES, Barbara RESIGNED | Nominee Director | 09 Jan 1995 | 13 Dec 1995 | | October 1962 | Flat 2, 24 Bracknell Gardens, London, NW3 7ED |
| ROWE, Richard Graham RESIGNED | Director | 20 Mar 1996 | 06 Oct 2000 | | September 1949 | 8 Deacon Road, Locks Heath, Southampton, Hampshire, SO31 6RV |
| SEBER, Andrew James, Dr RESIGNED | Director | 20 Mar 1996 | 26 Jan 2005 | England | September 1950 | 11 Valley Road, Littleton, Winchester, Hampshire, SO22 6QZ |
| STACEY, Rachel RESIGNED | Director | 20 Jan 2025 | 31 Mar 2025 | England | February 1986 | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| SWIERS, Stephen RESIGNED | Director | 19 May 2003 | 04 Mar 2005 | | August 1953 | The Cedars, Salthill Road, Fishbourne, Chichester, West Sussex, PO19 3PY |
| TARRANT, Simon Edward RESIGNED | Director | 01 Aug 1997 | 31 Mar 2007 | | November 1952 | Redlands Farm, Duncton, Petworth, West Sussex, GU28 0JY |
| TAYLOR, Richard Hewitt RESIGNED | Director | 01 Jul 2016 | 06 Oct 2017 | United Kingdom | February 1961 | 33, Wigmore Street, London, W1U 1QX |
| THOMPSON, Colin, Mr. RESIGNED | Director | 07 Oct 1999 | 04 May 2006 | United Kingdom | June 1944 | St Annes, Headley Road, Grayshott, Surrey, GU26 6DL |
| TOLHURST, Susan Jayne RESIGNED | Director | 20 Mar 1996 | 24 Dec 1996 | | March 1951 | Fieldway Uplands Road, Denmead, Waterlooville, Hampshire, PO7 6HE |
| URQUHART, Iain Stuart RESIGNED | Director | 11 Dec 2019 | 31 May 2022 | England | July 1965 | 33, Wigmore Street, London, W1U 1QX |
| WEST, Steven RESIGNED | Director | 06 Oct 2017 | 30 Apr 2018 | United Kingdom | August 1975 | 1000, Lakeside, Western Road, Portsmouth, PO6 3EN, United Kingdom |
| WILKINSON, John Campbell RESIGNED | Director | 22 Oct 2002 | 04 Mar 2005 | | November 1944 | 24 Gillingham Close, Kings Worthy, Winchester, Hampshire, SO23 7RL |
| WILSON, Gerald RESIGNED | Director | 20 Mar 1996 | 01 May 2001 | | August 1935 | Tollgate, 67 High Street, Overton, Basingstoke, Hants, RG25 3HQ |
| WINDMILL, Robert John RESIGNED | Nominee Director | 09 Jan 1995 | 13 Dec 1995 | | October 1941 | 3 Gunter Grove, London, SW10 0UN |
| WITHEY, Simon Benedict RESIGNED | Director | 04 May 2006 | 01 Oct 2010 | England | October 1958 | 33, Wigmore Street, London, W1U 1QX, United Kingdom |
| WOOD, Elizabeth RESIGNED | Director | 14 Oct 2002 | 26 Jan 2005 | | March 1949 | 48 Cheriton Road, Winchester, Hampshire, SO22 5AY |