| GILL, Jennifer ACTIVE | Secretary | 20 May 2026 | | | | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| BYRNE, Robert John ACTIVE | Director | 20 May 2026 | | England | February 1964 | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| CHUBB, John ACTIVE | Director | 20 May 2026 | | England | March 1965 | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| DEASY, John Vincent ACTIVE | Director | 22 Dec 2011 | | England | April 1959 | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| MARLES, Ann RESIGNED | Secretary | | 31 Dec 1999 | | | 4 Hartsleaf Close, Fleet, Hampshire, GU13 9RD |
| POCOCK, Virginia Ann RESIGNED | Secretary | 01 Jan 2000 | 20 May 2026 | | | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| CLARK, Nigel Stewart RESIGNED | Director | 17 Jan 2005 | 01 Apr 2021 | England | September 1956 | One Discovery Place, Columbus Drive, Southwood West, Farnborough, Hampshire, GU14 0NZ, United Kingdom |
| DOZZI, Johan Rickard RESIGNED | Director | 12 Apr 2018 | 06 Mar 2024 | Sweden | March 1969 | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| DUPEYRON, Xavier RESIGNED | Director | 24 Oct 2007 | 22 Dec 2011 | France | March 1957 | One Discovery Place, Columbus Drive, Southwood West, Farnborough, Hampshire, GU14 0NZ, United Kingdom |
| FRANCKE, Ulrika Marareta Helene RESIGNED | Director | 29 Sep 2017 | 12 Apr 2018 | Sweden | May 1956 | One Discovery Place, Columbus Drive, Southwood West, Farnborough, Hampshire, GU14 0NZ |
| GILES, Simon RESIGNED | Director | 22 Nov 2021 | 30 May 2024 | England | October 1974 | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| HILSON, James Roland RESIGNED | Director | | 31 Dec 2007 | | December 1945 | Isington House, Isington Road Isington, Alton, Hampshire, GU34 4PS |
| MORAN, Peter Charles RESIGNED | Director | | 31 Dec 2007 | | July 1945 | The Gate House The Long Road, Rowledge, Farnham, Surrey, GU10 4DL |
| MORRIS, Anthony RESIGNED | Director | 22 Dec 2011 | 30 Jun 2026 | England | January 1972 | Shackleton House, Hay's Galleria, 4 Battle Bridge Lane, London, SE1 2HP, England |
| NOBILET, Christophe Robert Yves RESIGNED | Director | 25 Jul 2002 | 24 Oct 2007 | | June 1969 | 40 Sterndale Road, Brook Green, London, W14 0HS |
| PLUMMER, Christopher Ronald RESIGNED | Director | | 31 May 2019 | United Kingdom | February 1957 | One Discovery Place, Columbus Drive, Southwood West, Farnborough, Hampshire, GU14 0NZ, United Kingdom |
| REWELJ, Klas Henrik RESIGNED | Director | 29 Sep 2017 | 20 Oct 2021 | Sweden | June 1972 | One Discovery Place, Columbus Drive, Southwood West, Farnborough, Hampshire, GU14 0NZ |
| WATERS-DUKE, Roger Charles RESIGNED | Director | 29 Aug 2007 | 26 Aug 2022 | England | February 1966 | One Discovery Place, Columbus Drive, Southwood West, Farnborough, Hampshire, GU14 0NZ, United Kingdom |