| BAILEY, Peter Edwin ACTIVE | Secretary | 05 Dec 2008 | | | | 19-20, Great Pulteney Street, London, W1F 9NF, England |
| ANDREWS, Paul James ACTIVE | Director | 10 May 2016 | | England | May 1973 | 19-20, Great Pulteney Street, London, W1F 9NF, England |
| BAILEY, Peter Edwin ACTIVE | Director | 01 Nov 2019 | | England | July 1968 | 19-20, Great Pulteney Street, London, W1F 9NF, England |
| DICKMAN, Robert Anthony ACTIVE | Director | | | England | August 1957 | 3 Orchard House, 5 Woodlands Road, Bromley, Kent, BR1 2AD |
| FLETCHER, David Jonathan Richard ACTIVE | Director | | | United Kingdom | November 1942 | 39 Gilston Road, London, SW10 9SJ |
| GOODE, Richard Eric Greenway ACTIVE | Director | | | England | January 1953 | 5 The Mount, Esher, Surrey, KT10 8LQ |
| MORRIS, Paul Matthew ACTIVE | Director | 01 May 2021 | | England | February 1969 | 19-20, Great Pulteney Street, London, W1F 9NF, England |
| CROWCROFT, Christopher Rhodes RESIGNED | Secretary | 01 Jun 2005 | 20 Jun 2007 | | | 12 The Drove, Horton Heath, Eastleigh, Hampshire, SO50 7NW |
| EVANS, David Malcolm RESIGNED | Secretary | | 31 May 2005 | | | Stratton House, Stratton Street, London, W1J 8LA |
| ROBERTSON, James Andrew Stuart RESIGNED | Secretary | 20 Jun 2007 | 05 Dec 2008 | | | 9 Hurlingham Court Mansions, London, SW6 3RE |
| ASHBY, Robert Thomas, Associate Director RESIGNED | Director | | 30 Nov 1992 | | November 1953 | 126 Kingsley Avenue, Kettering, Northamptonshire, NN16 9EX, Nn16 9ex |
| BALCOMBE, Andrew Julius RESIGNED | Director | | 05 Dec 1997 | United Kingdom | May 1958 | 16 Pandora Road, London, NW6 1TT |
| BLOOMFIELD, Timothy RESIGNED | Director | 20 Feb 1995 | 30 Apr 2000 | England | July 1948 | 51 Foxdene, Godalming, Surrey, GU7 1YG |
| CORNER, Stephen Donald RESIGNED | Director | | 31 Jan 1993 | England | May 1958 | 57 Mayfield Avenue, Orpington, Kent, BR6 0AJ |
| DUNKERLEY, John Anthony RESIGNED | Director | 01 Jul 2000 | 05 Apr 2002 | | January 1969 | Brooklands, 13 Southdean Graden, London, SW19 6NT |
| EDWARDS, David Bevan RESIGNED | Director | 01 Jun 1993 | 01 Sep 1994 | | June 1963 | 171 Hammersmith Grove, London, W6 0NL |
| FREER SMITH, Christopher Lionel RESIGNED | Director | 01 Nov 1994 | 30 Apr 2002 | United Kingdom | January 1963 | Hill House, Bentworth, Alton, Hampshire, GU34 5RB |
| GLICKMAN, Benjamin RESIGNED | Director | 01 Nov 2005 | 19 Feb 2008 | | May 1970 | 7 Blakeney Close, London, N20 9LH |
| GUYER, Paul John, Associate Director RESIGNED | Director | | 17 Dec 1993 | | February 1966 | Flat 3 Wexford Road, Balham, London, SW12 8NH |
| HALL, David RESIGNED | Director | 01 Nov 2006 | 31 Aug 2008 | | October 1962 | 3 Portsmouth Road, Camberley, Surrey, GU15 1LB |
| HARDMAN, Jason Vernon RESIGNED | Director | 01 Nov 2002 | 31 Jul 2006 | | May 1968 | 3 Colman Close, Epsom, Surrey, KT18 5UT |
| HATTER, Richard Mark RESIGNED | Director | | 17 Dec 1993 | | October 1963 | 14 Park Village East, London, NW1 7EP |
| HAWES, Karen Faith RESIGNED | Director | 01 Nov 1995 | 19 Sep 1997 | England | August 1959 | 28 Mcintosh Road, Marshalls Park, Essex, RM1 4JJ |
| HAWES, Karen Faith RESIGNED | Director | | 01 Sep 1994 | England | August 1959 | 28 Mcintosh Road, Marshalls Park, Essex, RM1 4JJ |
| HENRI, Michel Alain RESIGNED | Director | | 06 Nov 1992 | | May 1961 | 15 Heslop Road, London, SW12 8EG |
| HOWES, Andrew Sutherland RESIGNED | Director | 28 Feb 1994 | 13 Sep 1995 | | | Riverside Stratford Tony Road, Coombe Bissett, Salisbury, Wiltshire, SP5 4JY |
| KULP, Anthony Paul RESIGNED | Director | | 20 May 1994 | United Kingdom | January 1951 | Applegarth, 69 Park Road Oxted, Limpsfield, Surrey, RH8 0AN |
| LAURIE, David Philip RESIGNED | Director | | 17 Dec 1993 | | July 1964 | 9-10 Grafton Street, London, W1S 4EN |
| LEECH, Antony John, Associate Director RESIGNED | Director | | 23 Jul 1993 | | January 1961 | 34 Greswell Street, Fulham, London, SW6 6PP |
| MEERING, Richard John RESIGNED | Director | 01 Nov 1993 | 01 Sep 1994 | | April 1962 | Flat 4 56 Harborne Road, Birmingham, West Midlands, B15 3HE |
| MORIARTY, Steven Patrick RESIGNED | Director | | 03 Mar 1995 | | March 1958 | 3 Somerville Road, Cobham, Surrey, KT11 2QT |
| NORTHAM, Peter John RESIGNED | Director | 01 Jun 1993 | 05 Jan 1996 | | September 1963 | 4 Robins Court, 85 Kings Avenue, London, SW4 8EE |
| NORTHAM, Peter John RESIGNED | Director | | 01 Jun 1993 | | September 1963 | 4 Robins Court, 85 Kings Avenue, London, SW4 8EE |
| PARRACK, Anthony William RESIGNED | Director | | 13 Aug 1993 | | September 1954 | 67 Drax Avenue, Wimbledon, London, SW17 7DL |
| PARRY, Michael Edward Paul RESIGNED | Director | | 03 Mar 1995 | | December 1943 | Court House 23 Woodfield Lane, Ashtead, Surrey, KT21 2BQ |
| PEPPER, Graham James RESIGNED | Director | 01 Nov 1998 | 09 Mar 2007 | | December 1968 | 42 Cross Road, Bushey, Watford, Hertfordshire, WD1 4DQ |
| PILGRIM, Simon Richard Ellis RESIGNED | Director | | 01 Nov 1994 | | December 1947 | Maytrees 27 Portmore Park Road, Weybridge, Surrey, KT13 8ET |
| PISSARRO, Thomas Charles Lucien RESIGNED | Director | 01 May 1996 | 11 Feb 1998 | | March 1967 | 9 Clonmore Street, London, SW18 5EU |
| RIDGWELL, David Benjamin RESIGNED | Director | 06 Mar 2000 | 22 Apr 2005 | | May 1966 | 43 Isis Street, London, SW18 3QL |
| ROBERTS, Benjamin Charles RESIGNED | Director | 01 Nov 1995 | 03 Oct 1997 | | September 1964 | 4 Greenway, Berkhamsted, Hertfordshire, HP4 3JD |
| ROBERTS, Benjamin Charles RESIGNED | Director | 01 Jan 1993 | 01 Sep 1994 | | September 1964 | 67 Western Road, Tring, Hertfordshire, HP23 4BH |
| ROSE, Ian Johnathan RESIGNED | Director | 03 Dec 2001 | 31 Jan 2003 | United Kingdom | June 1964 | 22 Ingham Road, West Hampstead, London, NW6 1DE |
| RUDDELL, Robert John RESIGNED | Director | | 30 Apr 1993 | | March 1945 | Muirfield 27 Oaken Coppice, Ashtead, Surrey, KT21 1DL |
| RUDOLPH, David Mark RESIGNED | Director | 01 Jul 1994 | 01 Jul 1994 | | May 1962 | 19 Troville Road, London, SW4 8QL |
| RUDOLPH, David Mark RESIGNED | Director | | 16 Dec 1994 | | May 1962 | 19 Troville Road, London, SW4 8QL |
| SABEY, Michael Clifford RESIGNED | Director | | 31 Dec 1992 | | September 1941 | Stratton House, Stratton Street, London, W14 5FE |
| SCOTT, Ian Park, Associate Director RESIGNED | Director | | 01 Sep 1994 | | August 1962 | 24 Easthampstead Road, Wokingham, Berkshire, RG11 2EG |
| STAMMERS, Paul William RESIGNED | Director | 01 Nov 1992 | 27 Nov 1998 | | September 1955 | 22 Friern Mount Drive, Whetstone, London, N20 9DN |
| STAMMERS, Paul William RESIGNED | Director | | 01 Nov 1992 | | September 1955 | 22 Friern Mount Drive, Whetstone, London, N20 9DN |
| TAYLOR, Simon Anthony RESIGNED | Director | 11 Jan 1999 | 31 Aug 2001 | United Kingdom | June 1956 | 56, Burbage Road, Herne Hill, London, SE24 9HE |
| TURNER, Christopher David RESIGNED | Director | 01 Sep 1997 | 31 Dec 1999 | United Kingdom | March 1959 | Church Walk House, Newton Bromswood, Rushden, Northants, NN10 0SS |
| WHITE, Adrian Jonathan RESIGNED | Director | | 30 Sep 1995 | England | August 1947 | Oakview, Lyoth Lane, Lindfield, Haywards Heath, West Sussex, RH16 2QA |
| WOODS, Adrian William RESIGNED | Director | | 31 Dec 1992 | | December 1952 | 6 Beckworth Lane, Lindfield, Haywards Heath, West Sussex, RH16 2EH |
| YOUNG, Timothy Donal Mckenzie RESIGNED | Director | 18 Aug 1997 | 31 Dec 2001 | United Kingdom | December 1959 | 2 Orchard Road, Onslow Village, Guildford, Surrey, GU2 5QX |