| FLETCHER, Russell Dewson Murray ACTIVE | Director | | | United Kingdom | May 1954 | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| AGUAM, Angela RESIGNED | Secretary | 15 Dec 1997 | 31 Dec 1998 | | | Flat 1 149 St Margarets Road, Twickenham, Middlesex, TW1 1RG |
| BARRON, Rachel RESIGNED | Secretary | 09 Feb 2022 | 27 Apr 2022 | | | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| BOYER, Claire Virginia RESIGNED | Secretary | 18 Oct 1993 | 17 Oct 1997 | | | 5a Sheen Gate Gardens, East Sheen, London, SW14 7PD |
| COPPING, Simon RESIGNED | Secretary | 17 May 2023 | 03 Mar 2026 | | | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| DOLPHIN, Catherine RESIGNED | Secretary | 02 Apr 2008 | 06 Jul 2012 | | | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| FOXON, Lesley Elaine RESIGNED | Secretary | 26 Jun 2000 | 19 Dec 2003 | | | 54 South Terrace, Surbiton, Surrey, KT6 6HU |
| FURBER, Reginald Peter RESIGNED | Secretary | | 18 Oct 1993 | | | 244 Magpie Hall Road, Chatham, Kent, ME4 5XQ |
| MANN, Agnieszka RESIGNED | Secretary | 01 Aug 2022 | 05 May 2023 | | | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| MCDONALD, Karen Elizabeth RESIGNED | Secretary | 29 Jan 1999 | 26 Jun 2000 | | | 31 Ember Farm Way, East Molesey, Surrey, KT8 0BH |
| MULVILLE, Nicole RESIGNED | Secretary | 15 May 2013 | 09 Feb 2022 | | | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| PULLAN, Victoria RESIGNED | Secretary | 06 Jul 2012 | 15 May 2013 | | | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| SPICER, Michelle RESIGNED | Secretary | 28 Jun 2007 | 02 Apr 2008 | | | 21 Leacroft Close, Staines, Middlesex, TW18 4NP |
| TRADGETT, Ghislaine Elizabeth RESIGNED | Secretary | 19 Dec 2003 | 31 Jan 2005 | | | The Blossoms, Ivy Lane, Woking, Surrey, GU22 7BY |
| WILLIAMS, Angela RESIGNED | Secretary | 31 Jan 2005 | 28 Jun 2007 | | | 1 Meadowside, Walton On Thames, Surrey, KT12 3LS |
| ANDERSON, Stuart Murray RESIGNED | Director | 03 Jan 2012 | 02 Sep 2024 | England | February 1979 | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| FLETCHER, Howard Leslie Ernest RESIGNED | Director | | 31 May 2024 | England | July 1952 | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| HUGHES, Thomas William RESIGNED | Director | 01 Jun 2014 | 02 Sep 2024 | England | February 1980 | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |
| KENYON-BROWN, Clive Neville RESIGNED | Director | 01 Mar 1994 | 30 Jan 1995 | | December 1960 | Candle Cottage, 9 Hardwicke Road, Reigate, Surrey, RH2 9HJ |
| RAWLINS, Christopher Hugh RESIGNED | Director | | 27 Jan 2013 | England | September 1955 | Kestrel House, Hanworth Lane, Chertsey, Surrey, KT16 9JX |