| AHLUWALIA, Gillian Ethel ACTIVE | Director | 04 Jul 2013 | | England | April 1968 | 1, Stephen Street, London, W1T 1AL |
| WILSON, Matthew Edward ACTIVE | Director | 11 Jul 2025 | | England | February 1980 | 1 Stephen Street, London, W1T 1AT |
| AHEARNE, Jospeh Gerard RESIGNED | Secretary | 21 Jul 1995 | 01 May 2000 | | | 148 Cromwellsfort Road, Dublin 12, Republic Of Ireland |
| BURKE, John RESIGNED | Secretary | 01 May 2000 | 12 Dec 2001 | | | 36 Coolevin Park, Coosan, Athlone, County Westheath, Ireland |
| EGGS, Clive Harold RESIGNED | Secretary | | 30 Jun 1992 | | | 23 Elmstead Gardens, Worcester Park, Surrey, KT4 7BD |
| FARNABY, Helen Linda RESIGNED | Secretary | 12 Dec 2001 | 31 May 2016 | | | 1, Stephen Street, London, W1T 1AL |
| GIBSON, Carolyn Ann RESIGNED | Secretary | 01 Jun 2016 | 23 Aug 2016 | | | 1 Stephen Street, London, W1T 1AT |
| MORETON, Jacqueline Frances RESIGNED | Secretary | 24 Aug 2016 | 14 Nov 2016 | | | 1 Stephen Street, London, W1T 1AT |
| O'DRISCOLL, Donnach Joseph RESIGNED | Secretary | 30 Jun 1992 | 21 Jul 1995 | | | 50 Rue Blochausen, Luxembourg, L1243 |
| SPEVACK, Tracey Jane RESIGNED | Secretary | 15 Nov 2016 | 26 Oct 2017 | | | 1 Stephen Street, London, W1T 1AT |
| AHEARNE, Jospeh Gerard RESIGNED | Director | 20 Aug 1996 | 20 Dec 1997 | | August 1957 | 148 Cromwellsfort Road, Dublin 12, Republic Of Ireland |
| BAXTER, Travis RESIGNED | Director | 06 May 1994 | 01 Jul 1999 | | September 1957 | Le Morpeth Terrace, London, SW1P 1EW |
| BROWN, Peter Malcolm RESIGNED | Director | 11 Apr 2003 | 11 Oct 2005 | England | August 1958 | Chartfield, Guildford Road, Westcott, Dorking, Surrey, RH4 3LG |
| FELTEN, Jules Henri RESIGNED | Director | | 30 May 1994 | | November 1938 | 33 Allee Leopold Geobel, Luxembourg, L-1635 |
| GEARING, John RESIGNED | Director | 13 Apr 2007 | 05 Jul 2013 | | January 1970 | 1, Stephen Street, London, W1T 1AL |
| GERAGHTY, Cathryn RESIGNED | Director | 20 Aug 1996 | 30 Dec 1996 | | June 1957 | Clondoogean, Summerhill, Meath, Ireland |
| GOSS, Clive Michael RESIGNED | Director | 12 Dec 2001 | 11 Apr 2003 | | February 1963 | 41 Glycena Road, Battersea, London, SW11 5TP |
| GRANT, Robert Raymond RESIGNED | Director | 12 Dec 2001 | 11 Jul 2025 | England | June 1968 | 1, Stephen Street, London, W1T 1AL |
| HILL, Alexander James RESIGNED | Director | 23 Nov 2005 | 13 Apr 2007 | United Kingdom | June 1972 | 21 Old Devonshire Road, London, SW12 9RD |
| KERDRAON, Jean Michael RESIGNED | Director | 07 Nov 1997 | 07 Apr 2000 | | February 1955 | 27 Rue De La Prairie, Croissy Sur Seine, France, FOREIGN |
| O'DRISCOLL, Donnach Joseph RESIGNED | Director | 25 Oct 1993 | 07 Jun 1999 | | February 1963 | 50 Rue Blochausen, Luxembourg, L1243 |
| O`HARA, John Ronan RESIGNED | Director | 22 Nov 1999 | 12 Dec 2001 | | June 1962 | 89 William Court, 6 Hall Road, London, NW8 9PB |
| PIRNIE, Christopher Robert RESIGNED | Director | 01 Jul 2022 | 21 Nov 2023 | England | December 1978 | 1 Stephen Street, London, W1T 1AT |
| SAUTTER, Remy RESIGNED | Director | 07 Jun 1994 | 28 Aug 2000 | | April 1945 | 22 Rue Bayard, Paris, 75008, France |
| THORN, Gaston RESIGNED | Director | | 30 May 1994 | | September 1928 | 1 Rue De La Forge, Luxembourg |
| TINGAY, Sarah Frances Hamilton RESIGNED | Director | 12 Dec 2001 | 11 Oct 2004 | England | July 1956 | 23 Rokesly Avenue, London, N8 8NS |
| WEISEN, Romain RESIGNED | Director | 30 Sep 1999 | 15 Jul 2002 | | June 1957 | 5 Rue De La Tannerie, L-3288, Bettemboure, Luxembourg |