| LOWNDES, Simon Alistair John ACTIVE | Secretary | 06 Jun 2018 | | | | Hays House, Millmead, Guildford, Surrey, GU2 4HJ |
| FOGEL, Richard ACTIVE | Director | 10 Sep 2018 | | United States | June 1957 | 2187, Atlantic Street, Stamford, Ct 06902, United States |
| LOWNDES, Simon Alistair John ACTIVE | Director | 06 Jun 2018 | | England | October 1970 | Hays House, Millmead, Guildford, Surrey, GU2 4HJ |
| BROWN, Robert Martin RESIGNED | Secretary | 01 Sep 2007 | 06 Jun 2018 | | | Hays House, Millmead, Guildford, Surrey, GU2 4HJ, England |
| MILLER, Bengt Arne RESIGNED | Secretary | 04 Sep 1996 | 30 Jun 2005 | | | The Barn, Hamm Court Estate, Weybridge, KT13 8YD |
| ROZIER, Jane RESIGNED | Secretary | 01 Jul 2005 | 01 Sep 2007 | | | 21 Scillonian Road, Guildford, Surrey, GU2 7PS |
| SODERBLOM, Olof Staffan RESIGNED | Secretary | | 04 Sep 1996 | | | Peppers, Tyrells Wood, Leatherhead, Surrey, KT22 8QW |
| BARNA, Igor Michael RESIGNED | Director | 04 Jan 2011 | 15 Jun 2014 | United States | April 1967 | Two Stamford Plaza, 281 Tresser Boulevard, Stamford, Connecticut, CT06901, Usa |
| BERGER, David Edwin RESIGNED | Director | 04 Jan 2011 | 07 Jun 2021 | United States | December 1956 | Two Stamford Plaza, 281 Tresser Boulevard, Stamford, Connecticut, CT06901, United States |
| BLITZ, Bo Thomas Vilhelm RESIGNED | Director | | 30 Jun 1996 | | February 1942 | Belevagen 5, Djursholm S1826x, Sweden |
| BROWN, Robert Martin RESIGNED | Director | 01 Sep 2007 | 06 Jun 2018 | England | December 1970 | Hays House, Millmead, Guildford, Surrey, GU2 4HJ, England |
| CHESTNUTT, Andrew David RESIGNED | Director | 01 Jun 2003 | 01 Sep 2007 | England | June 1964 | 22 The Fairway, Rowlands Castle, Hampshire, PO9 6AQ |
| HOWARTH, Alan Miles RESIGNED | Director | 01 Sep 1999 | 27 Jan 2003 | United Kingdom | September 1945 | The Ridges, Penwith Drive, Haslemere, Surrey, GU27 3PP |
| LEONARD, Timothy Fitzgerald RESIGNED | Director | 07 Jun 2021 | 12 Aug 2026 | United States | October 1968 | 2187, Atlantic Street, Stamford, Ct 06902, United States |
| MILLER, Bengt Arne RESIGNED | Director | 12 Jan 1999 | 30 Sep 1999 | | September 1951 | Corner Oak, Leigh Place, Cobham, KT11 2HL |
| SAHLSBERG, Sten Haakon Theodor RESIGNED | Director | | 31 Dec 1994 | England | February 1950 | 16 Whitwell Hatch, Scotland Lane, Haslemere, Surrey, GU27 3AW |
| SCHELLER, Alan Randall RESIGNED | Director | 04 Jan 2011 | 31 Dec 2023 | United States | October 1961 | Two Stamford Plaza, 281 Tresser Boulevard, Stamford, Connecticut, CT06901, United States |
| SODERBLOM, Olof Staffan RESIGNED | Director | | 14 May 2010 | England | September 1940 | Peppers, Tyrells Wood, Leatherhead, Surrey, KT22 8QW |
| TEATHER, Paul Robert RESIGNED | Director | 01 Jun 2008 | 01 May 2010 | United Kingdom | June 1972 | Aderyn House, Nightingale Place, Cannon Court Road, Maidenhead, Berkshire, SL6 7QN |
| TUNSTALL, Stephen James RESIGNED | Director | 01 Dec 1994 | 04 Sep 1996 | | November 1955 | Easter Cottage Church Street, East Hendred, Wantage, Oxfordshire, OX12 8LA |
| WHITMORE, David John Ludlow RESIGNED | Director | 14 Aug 2007 | 01 Jul 2014 | United Kingdom | July 1959 | Hays House, Millmead, Guildford, Surrey, GU2 4HJ, England |
| WILSON, Robert Smith RESIGNED | Director | 04 Sep 1996 | 12 Jan 1999 | | June 1948 | Mill Eyot Chertsey Road, Shepperton, Middlesex, TW17 9LA |