| VINE, Jon ACTIVE | Director | 23 Jun 2021 | | United Kingdom | December 1978 | 420 Thames Valley Park Drive, Thames Valley Park, Reading, Berkshire, RG6 1PT, England |
| CHISHOLM, Candice Tiffany RESIGNED | Secretary | 20 Jan 2023 | 30 Jan 2023 | | | The Lawn, 22-30 Old Bath Road, Newbury, Berkshire, RG14 1QN, England |
| KANTER, Andrew Mark RESIGNED | Secretary | 30 Nov 2000 | 30 May 2012 | | | New Barn Hill Farm, May Street, Great Chishill, SG8 8SN |
| LYNCH, Michael Richard, Dr RESIGNED | Secretary | 05 Jun 1997 | 25 Jun 1998 | | | 11 Little Lane, Melborn, Royston, Hertfordshire, SG8 6BU |
| PUTLAND, Roberto Adriano RESIGNED | Secretary | 30 May 2012 | 26 May 2014 | | | Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN, England |
| TROWER, Tara RESIGNED | Secretary | 17 Dec 2014 | 14 Jun 2017 | | | C/O Hewlett-Packard, Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN, England |
| CLYDE SECRETARIES LIMITED RESIGNED | Secretary | 31 May 1995 | 05 Jun 1997 | | | 51 Eastcheap, London, EC3M 1JP |
| MAWLAW SECRETARIES LIMITED RESIGNED | Secretary | 25 Jun 1998 | 30 Nov 2000 | | | 20, Black Friars Lane, London, EC4V 6HD |
| CASHMAN, Barry Gareth RESIGNED | Director | 01 Mar 2018 | 11 Dec 2020 | United Kingdom | January 1966 | Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN, United Kingdom |
| DUFFY, Christopher William RESIGNED | Nominee Director | 31 May 1995 | 28 Feb 1996 | | June 1957 | 7 The Broadwalk, Northwood, Middlesex, HA6 2XD |
| GARRETT, Michael John RESIGNED | Director | 14 Jun 2017 | 28 Feb 2018 | England | February 1971 | Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN |
| GAUNT, Richard Gwynne RESIGNED | Director | 28 Feb 1996 | 27 Mar 2008 | | May 1967 | 107 Seddon House, Barbican, London, EC2Y 8BX |
| GREEN, Rupert Michael Henry RESIGNED | Director | 30 Jun 2022 | 10 Mar 2023 | England | October 1974 | The Lawn, 22-30 Old Bath Road, Newbury, Berkshire, RG14 1QN, England |
| HARTLEY, Christopher John RESIGNED | Director | 11 Feb 2000 | 09 Apr 2001 | | November 1965 | 34 Wisteria Way, Northampton, Northamptonshire, NN3 3QB |
| HUSSAIN, Sushovan Tareque RESIGNED | Director | 02 Jul 2002 | 27 Sep 2011 | England | March 1964 | Cade House, 2 Chipstead Lane, Sevenoaks, Kent, TN13 2AG |
| KANTER, Andrew Mark RESIGNED | Director | 27 Mar 2008 | 30 May 2012 | United Kingdom | July 1969 | New Barn Hill Farm, May Street, Great Chishill, SG8 8SN |
| LETELIER, Sergio Erik RESIGNED | Director | 25 May 2012 | 09 Sep 2014 | France | January 1979 | Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN, England |
| LYNCH, Michael Richard, Dr RESIGNED | Director | 28 Feb 1996 | 27 Mar 2008 | United Kingdom | June 1965 | 11 Little Lane, Melborn, Royston, Hertfordshire, SG8 6BU |
| MORRIS, Simon Edward RESIGNED | Director | 06 Sep 1996 | 10 Jul 1997 | | September 1964 | 44 Wolseley Gardens, Grove Park, Chiswick, London, W4 3LS |
| NORTON, Graham Howard RESIGNED | Director | 22 Jan 2020 | 23 Jun 2021 | England | April 1959 | The Lawn, 22-30 Old Bath Road, Newbury, Berkshire, RG14 1QN, England |
| PAGE, David William RESIGNED | Nominee Director | 31 May 1995 | 28 Feb 1996 | | August 1957 | Chafford House, Camden Park, Tunbridge Wells, Kent, TN2 5AD |
| PUTLAND, Roberto Adriano RESIGNED | Director | 25 May 2012 | 24 Apr 2013 | England | May 1971 | Autonomy, Cambridge Business Park, Cambridge, Cambridgeshirecb4 0wz |
| SANDERS, Julian RESIGNED | Director | 23 Nov 2000 | 18 Apr 2002 | England | January 1965 | Woodlands 7 De Beche Close, Papworth Everard, Cambridgeshire, CB3 8UP |
| SCOTT, Joel RESIGNED | Director | 12 Jun 2012 | 31 Aug 2012 | Usa | May 1972 | Autonomy, Cambridge Business Park, Cambridge, Cambridgeshirecb4 0wz |
| SMITHARD, Jane Caroline Grantham RESIGNED | Director | 17 Oct 2019 | 30 Jun 2022 | United Kingdom | May 1954 | The Lawn, 22-30 Old Bath Road, Newbury, Berkshire, RG14 1QN, England |
| TROWER, Tara Dawn RESIGNED | Director | 09 Sep 2014 | 14 Jun 2017 | England | March 1972 | Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN |
| WILSON, Nicholas Anthony RESIGNED | Director | 31 Aug 2012 | 29 Nov 2012 | United Kingdom | August 1962 | Autonomy, Cambridge Business Park, Cambridge, Cambridgeshirecb4 0wz |
| YELLAND, Christopher Henry RESIGNED | Director | 05 Jul 2012 | 22 Oct 2019 | United Kingdom | December 1967 | Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN, England |