| PULIG, Judith Marie ACTIVE | Director | 21 May 2026 | | United States | October 1971 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| SCATURRO, Kenneth ACTIVE | Director | 21 May 2026 | | United States | April 1964 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| ALLEN, John RESIGNED | Secretary | 25 Oct 2013 | 30 Sep 2020 | | | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB, United Kingdom |
| COOK, Edward Charles Peregrine Phelps RESIGNED | Secretary | 26 Jan 2005 | 18 Apr 2007 | | | 42 Park Road, Hampton Wick, Kingston, KT1 4AS |
| O'BRIEN, Patrick RESIGNED | Secretary | | 26 Jan 2005 | | | 1 Tilt Close, Cobham, Surrey, KT11 3HU |
| PORTER, Simon Neil RESIGNED | Secretary | 18 Apr 2007 | 29 Oct 2013 | | | 120 Woodcote Road, Caversham, Reading, Berkshire, RG4 7EZ |
| ALLEN, John RESIGNED | Director | 25 Oct 2013 | 30 Sep 2020 | England | August 1961 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB, United Kingdom |
| ASHWORTH, Gordon Neville RESIGNED | Director | 06 Jun 2006 | 29 Sep 2006 | England | September 1962 | 19, Northampton Square, London, EC1V 0AJ |
| BAKKER, Robbert Paul, Mr. RESIGNED | Director | 17 Aug 2020 | 22 Dec 2021 | Netherlands | May 1972 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| COOK, Edward Charles Peregrine Phelps RESIGNED | Director | 20 Mar 2001 | 16 Nov 2020 | England | February 1967 | 42 Park Road, Hampton Wick, Kingston, KT1 4AS |
| COOPER, Martin RESIGNED | Director | 26 Jan 2005 | 06 Jun 2006 | | September 1966 | 40 Orchard Close, Ruislip, Middlesex, HA4 7LS |
| FOXWELL, Edward Charles, Mr. RESIGNED | Director | 16 Sep 2020 | 30 Jun 2022 | England | May 1986 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| GHERE, Tajinder Singh, Mr. RESIGNED | Director | 27 Nov 2020 | 19 May 2026 | England | March 1977 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| KRAP, Onno, Mr. RESIGNED | Director | 27 Nov 2020 | 14 Oct 2022 | Netherlands | December 1965 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| MACPHERSON, Alexander Blake RESIGNED | Director | 26 Jan 2005 | 04 Jul 2012 | United Kingdom | January 1954 | 11 Rivercourt Road, London, W6 9LD |
| MARTIN, Thomas Michael, Mr. RESIGNED | Director | 17 Aug 2020 | 25 Aug 2026 | Norway | November 1978 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| O'BRIEN, Helen RESIGNED | Director | 20 Mar 2001 | 26 Jan 2005 | | December 1936 | 95 Broom Park, Teddington, Middlesex, TW11 9RR |
| O'BRIEN, Michael John RESIGNED | Director | | 26 Jan 2005 | England | December 1971 | 8 Gardner Court, Brewery Square, London, EC1V 4SH |
| O'BRIEN, Patrick RESIGNED | Director | | 26 Jan 2005 | United Kingdom | January 1967 | 1 Tilt Close, Cobham, Surrey, KT11 3HU |
| PASCOE, Paul Henry Barron RESIGNED | Director | 23 Sep 2005 | 29 Sep 2006 | United Kingdom | October 1960 | 39 Filmer Road, London, SW6 7JJ |
| PORTER, Simon Neil RESIGNED | Director | 18 Apr 2007 | 29 Oct 2013 | England | September 1961 | 120 Woodcote Road, Caversham, Reading, Berkshire, RG4 7EZ |
| THORPE, Katy, Mrs. RESIGNED | Director | 16 Sep 2020 | 27 Nov 2020 | England | February 1982 | Europe House, 170 Windmill Road, Sunbury-On-Thames, Middlesex, TW16 7HB |
| WATKINS, Alan Arthur RESIGNED | Director | 01 Dec 2006 | 04 Jul 2012 | United Kingdom | August 1955 | Monks Hall Monks Walk, Ascot, Berkshire, SL5 9AZ |