| MEADS, Louise Rachel ACTIVE | Secretary | 01 Jul 2026 | | | | Level 3, 1 Paddington Square, London, W2 1DL, United Kingdom |
| LUETCHFORD, Darren John ACTIVE | Director | 26 Aug 2026 | | United Kingdom | May 1972 | Level 3, 1 Paddington Square, London, W2 1DL, United Kingdom |
| SIMPKINS, Erich ACTIVE | Director | 13 Feb 2026 | | United Kingdom | November 1974 | Level 3, 1 Paddington Square, London, W2 1DL, United Kingdom |
| CATTERMOLE, Carolyn Tracy RESIGNED | Secretary | 30 Nov 2000 | 09 Jul 2001 | | | 81 Cranbrook Road, Chiswick, London, W4 2LJ |
| OLUYINKA, Kafayat Bisola RESIGNED | Secretary | 21 Mar 2025 | 13 Feb 2026 | | | Level 3, 1 Paddington Square, London, W2 1DL, United Kingdom |
| RICHARDSON, Alan John RESIGNED | Secretary | 17 Jul 1995 | 30 Nov 2000 | | | 118 Paxford Road, Sudbury Court, North Wembley, Middlesex, HA0 3RH |
| RUSSELL, John Stuart RESIGNED | Secretary | | 17 Jul 1995 | | | Hundred Lodge, 25 The Forebury, Sawbridgeworth, Hertfordshire, CM21 9BD |
| STEELE, Anne RESIGNED | Secretary | 09 Jul 2001 | 31 Oct 2018 | | | 350, Euston Road, London, NW1 3AX, United Kingdom |
| STONE, Zillah Wendy RESIGNED | Secretary | 31 Oct 2018 | 21 Mar 2025 | | | Level 3, 1 Paddington Square, London, W2 1DL, United Kingdom |
| BROWN, Paul Jonathan RESIGNED | Director | 29 Sep 2014 | 01 Apr 2015 | United Kingdom | May 1971 | 350, Euston Road, London, NW1 3AX |
| BUTTFIELD, David Frank RESIGNED | Director | 17 Jul 1995 | 01 Jan 2003 | | September 1946 | Mill Meadow Mill Lane, Amersham, Buckinghamshire, HP7 0EH |
| CATTERMOLE, Carolyn Tracy RESIGNED | Director | 01 Jan 2001 | 30 Jun 2011 | United Kingdom | September 1960 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| CATTERMOLE, Carolyn Tracy RESIGNED | Director | 01 Jan 2001 | 09 Jul 2001 | | September 1960 | 81 Cranbrook Road, Chiswick, London, W4 2LJ |
| CIECHAN, Emma Marie RESIGNED | Director | 01 May 2022 | 26 Aug 2026 | United Kingdom | April 1976 | Level 3, 1 Paddington Square, London, W2 1DL, United Kingdom |
| COATES, Donald William RESIGNED | Director | 24 Nov 2000 | 10 May 2006 | | November 1960 | 208 Redland Road, Redland, Bristol, BS6 6YP |
| DRYDEN, Stephen William RESIGNED | Director | 01 Apr 2008 | 28 Jun 2013 | England | March 1968 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| HARTMAN, Michael Henry RESIGNED | Director | 09 Jan 2013 | 30 Apr 2013 | England | January 1965 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| HESKIN, Michael Thomas RESIGNED | Director | | 28 Feb 2001 | | February 1941 | Rosendale 1 The Drive, Bartlemy Road, Newbury, Berkshire, RG14 6JY |
| HICKS, William Beverley RESIGNED | Director | 21 Jan 2016 | 30 Sep 2025 | United Kingdom | November 1962 | Level 3, 1 Paddington Square, London, W2 1DL, United Kingdom |
| JONES, Jeffrey Cantine RESIGNED | Director | 07 Oct 2015 | 22 Aug 2016 | United Kingdom | September 1966 | 350, Euston Road, London, NW1 3AX |
| JOWETT, Matthew Paul RESIGNED | Director | 30 Jun 2011 | 21 Jan 2016 | England | December 1967 | 350, Euston Road, London, NW1 3AX, United Kingdom |
| MARSH, Adrian Ross Thomas RESIGNED | Director | 24 Sep 2013 | 21 Jul 2015 | United Kingdom | June 1966 | 350, Euston Road, London, NW1 3AX |
| MATTHEWS, David John RESIGNED | Director | 28 Jun 2013 | 16 Jan 2014 | England | January 1964 | 350, Euston Road, London, NW1 3AX, United Kingdom |
| MCINTYRE, Colin Stuart RESIGNED | Director | 17 Mar 2015 | 29 Apr 2022 | England | October 1962 | 350, Euston Road, London, NW1 3AX |
| MILLER, Neil Julian RESIGNED | Director | 22 Aug 2016 | 30 Apr 2022 | United Kingdom | August 1973 | 350, Euston Road, London, NW1 3AX |
| MORRIS, Gavin Mathew RESIGNED | Director | 01 Jan 2003 | 01 Apr 2008 | England | September 1953 | 20 Argyll Road, London, W8 7BG |
| ROBERTS, Miles William RESIGNED | Director | 04 May 2010 | 20 Mar 2013 | England | February 1964 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| ROSSER, Christopher Robert RESIGNED | Director | 29 Jan 2010 | 21 Aug 2014 | United Kingdom | October 1964 | 350, Euston Road, London, NW1 3AX, United Kingdom |
| ROSSI, Stefano RESIGNED | Director | 09 Jan 2013 | 29 Sep 2014 | Belgium | July 1967 | 350, Euston Road, London, NW1 3AX, United Kingdom |
| RUSSELL, John Stuart RESIGNED | Director | 17 Jul 1995 | 31 Dec 2000 | | November 1947 | Little Pennys 70 High Wych Road, Sawbridgeworth, Hertfordshire, CM21 0HG |
| STRATTON, Ogilvie Alexander RESIGNED | Director | | 11 Jun 2001 | | October 1935 | Lot 2, Funchal 8600, Lagos, FOREIGN, Portugal |
| THORNE, Anthony David RESIGNED | Director | 01 Jan 2001 | 04 May 2010 | United Kingdom | August 1950 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| TREVETHICK, Jeremy Richard RESIGNED | Director | 24 Nov 2000 | 14 Jun 2005 | England | August 1947 | 23 Beauchamp Road, East Molesey, Surrey, KT8 0PA |
| WALKER, William Mark Faure RESIGNED | Director | 14 Jun 2005 | 29 Jan 2010 | | March 1970 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| WILLIAMS, John Peter RESIGNED | Director | | 01 Jan 2002 | United Kingdom | February 1942 | 30 Egerton Crescent, London, SW3 2EB |