| NOLAN, David Patrick ACTIVE | Director | 01 Jan 2016 | | England | February 1973 | Capital Tower, 91 Waterloo Road, London, SE1 8RT, England |
| TALENTMARK GROUP BV ACTIVE | Director | 01 Jan 2022 | | | | Wegalaan 28, 2132 Jc, Hoofddorp, Netherlands |
| BRACEY, Jill Barbara RESIGNED | Secretary | | 06 Dec 2004 | | | 7 Arnold Close, Stevenage, Hertfordshire, SG1 4TF |
| NOLAN, Georgina RESIGNED | Secretary | 07 Mar 2012 | 11 Aug 2021 | | | Capital Tower, 91 Waterloo Road, London, SE1 8RT, England |
| SPELLMAN, Rosalind Clare RESIGNED | Secretary | 06 Dec 2004 | 14 Mar 2005 | | | 105a Wicklands Avenue, Saltdean, Brighton, East Sussex, BN2 8EQ |
| WILLIAMS, Robert Llewelyn RESIGNED | Secretary | 14 Mar 2005 | 15 Jan 2009 | | | 2 Quebec Close, Smallfield, Surrey, RH6 9QY |
| ALI, Kafait RESIGNED | Director | 22 Apr 2020 | 01 Oct 2023 | England | November 1972 | Capital Tower, 91 Waterloo Road, London, SE1 8RT, England |
| BRACEY, Jill Barbara RESIGNED | Director | | 06 Dec 2004 | | December 1944 | 7 Arnold Close, Stevenage, Hertfordshire, SG1 4TF |
| CHANDLER, Anthony Eric Francis RESIGNED | Director | | 06 Dec 2004 | | June 1941 | 44 Chiswick Quay, London, W4 3UR |
| FORBES LEITH, Ralph Anthony RESIGNED | Director | | 24 Oct 2006 | | January 1942 | 12 Lynwood Road, Ealing, London, W5 1JH |
| HARDING, Nicola RESIGNED | Director | 05 Jan 2001 | 24 Oct 2006 | United Kingdom | May 1959 | 9, Copthorne Avenue, London, SW12 0JZ, United Kingdom |
| JENNISON, Gary Antony RESIGNED | Director | 21 Sep 2006 | 25 Jan 2007 | England | June 1957 | Walden Cottage, Bull Lane, Chalfont St. Peter, Gerrards Cross, Buckinghamshire, SL9 8RY |
| KENNARD, Jeremy Hugh RESIGNED | Director | | 27 Jan 1995 | | May 1941 | Kenwards Well Farm, Warbleton, Heathfield, East Sussex, TN21 9BG |
| LEWIS, Colin David RESIGNED | Director | 01 Jan 2016 | 21 Oct 2020 | England | November 1943 | Capital Tower, 91 Waterloo Road, London, SE1 8RT, England |
| NEILSON, William Robert, Dr RESIGNED | Director | 07 Apr 2003 | 28 Mar 2019 | United Kingdom | December 1950 | 82, High Street, Tenterden, Kent, TN30 6JG |
| SCHUETTE, Klemens RESIGNED | Director | 01 Nov 2017 | 01 Jan 2022 | Germany | May 1961 | Capital Tower, 91 Waterloo Road, London, SE1 8RT, England |
| WICKS, Christopher James, Dr RESIGNED | Director | 01 Sep 1992 | 10 May 1993 | | March 1940 | 1 Brewer Street, Deal, Kent, CT14 6JH |