| TONKS, Claire ACTIVE | Secretary | 20 Jun 2025 | | | | Linea, Harvest Crescent, Fleet, Hampshire, GU51 2UZ, United Kingdom |
| JONGENEEL, Geert Jan ACTIVE | Director | 01 Jul 2014 | | Netherlands | February 1960 | Europalaan 300, Utrecht, 3526 KS, Netherlands |
| MORGAN, Bruce ACTIVE | Director | 01 Mar 2025 | | United States | June 1970 | Linea, Harvest Crescent, Fleet, Hampshire, GU51 2UZ, United Kingdom |
| CARAY, Diana RESIGNED | Secretary | 01 Jun 2011 | 28 Jul 2014 | | | 500, West Madison Street, Suite 1200, Chicago, Illinois, IL 60661, Usa |
| EVERITT, Laura RESIGNED | Secretary | 15 Sep 2016 | 20 Jun 2025 | | | Linea, Harvest Crescent, Fleet, Hampshire, GU51 2UZ, United Kingdom |
| HWALIMA, Mwango, Financial Controller RESIGNED | Secretary | 28 Jul 2014 | 15 Sep 2016 | | | Bell Tower, House, Bell Street, Maidenhead, Berkshire, SL6 1BX |
| SMITH, James Robin RESIGNED | Secretary | | 30 Jan 1992 | | | Trunk House Trunk Road, Cove, Farnborough, Hampshire, GU14 9SW |
| WILSON, Ian RESIGNED | Secretary | 30 Jan 1992 | 31 May 2011 | | | Ivy Cottage, Holyport Street Holyport, Maidenhead, Berkshire, SL6 2JR |
| BODEN, Darren Christer RESIGNED | Director | 23 Nov 2017 | 30 Jun 2020 | England | November 1971 | 2, Prospect Place, Pride Park, Derby, Derbyshire, DE24 8HG, England |
| GOEDHART, Maritt Carlyn RESIGNED | Director | 01 May 2015 | 30 Jun 2020 | United Kingdom | January 1977 | 2, Prospect Place, Pride Park, Derby, Derbyshire, DE24 8HG, England |
| GRAF, Scott Gerard RESIGNED | Director | 30 Nov 2006 | 10 Nov 2016 | Usa | November 1963 | 2668, Independence Avenue, Glenview, Illinois, IL 60026, Usa |
| LAMMENS, Marc Remy Irene RESIGNED | Director | 01 Jan 2016 | 21 Dec 2016 | Netherlands | September 1962 | Europalaan 400, 3526 Ks, Utrecht, Netherlands |
| LAWLEY, Michele RESIGNED | Director | 21 Nov 2022 | 01 Mar 2025 | United Kingdom | July 1963 | Linea, Harvest Crescent, Fleet, Hampshire, GU51 2UZ, United Kingdom |
| MCCABE, Helen RESIGNED | Director | 23 Nov 2017 | 30 Jun 2020 | England | August 1968 | 2, Prospect Place, Pride Park, Derby, Derbyshire, DE24 8HG, United Kingdom |
| PEROLLS, Andrew Graham Thomas RESIGNED | Director | 01 May 2012 | 01 May 2015 | United Kingdom | January 1960 | Bell Tower, House, Bell Street, Maidenhead, Berkshire, SL6 1BX, United Kingdom |
| RATCLIFFE, Paul Anthony RESIGNED | Director | | 06 Oct 2006 | | June 1950 | The Alders, Basingstoke Road Greenham Common, Newbury, Berkshire, RG19 8HW |
| SMITH, James Robin RESIGNED | Director | | 30 Jun 2008 | United Kingdom | July 1946 | Hill View Marlow Road, Well End, Bourne End, Buckinghamshire, SL8 5PW |
| WALLEY, Michael John Alfred RESIGNED | Director | 30 Jan 1992 | 01 Sep 2022 | England | January 1952 | 3rd Floor, 30 Eastbourne Terrace, London, W2 6LA, United Kingdom |
| WHITTAKER, David Ronald RESIGNED | Director | 30 Jan 1992 | 10 Dec 2004 | | August 1946 | Oak Tree House Blind Lane, Bourne End, Buckinghamshire, SL8 5LF |
| WILSON, Ian RESIGNED | Director | 26 Jun 2008 | 31 May 2011 | England | August 1949 | Ivy Cottage, Holyport Street Holyport, Maidenhead, Berkshire, SL6 2JR |