| FISCHER, Andrew Olaf ACTIVE | Director | 02 Jul 2021 | | United Kingdom | August 1964 | C/O Rubicon Partners, 8-12 York Gate, London, NW1 4QG, United Kingdom |
| GREGORY, Steven John ACTIVE | Director | 12 Sep 2024 | | United Kingdom | January 1963 | 8-12, York Gate, London, NW1 4QG, England |
| MARTIN, Richard John ACTIVE | Director | 05 Mar 2025 | | England | May 1973 | The Enterprise Building, Port Of Tilbury, Tilbury, RM18 7HL, England |
| PEREZ CORRAL, Maria ACTIVE | Director | 02 Jul 2021 | | United Kingdom | September 1980 | C/O Rubicon Partners, 8-12 York Gate, London, NW1 4QG, United Kingdom |
| HOLDSWORTH, Simon David RESIGNED | Secretary | 01 Jan 1996 | 15 Jun 2000 | | | 16 Rowney Gardens, Sawbridgeworth, Hertfordshire, CM21 0AT |
| STEAD, Alan George RESIGNED | Secretary | 15 Jun 2000 | 01 Jun 2017 | | | 7 Dunbar Wharf 108-124, Narrow Street, London, E14 8BB |
| STEFF, John Charles RESIGNED | Secretary | | 31 Dec 1995 | | | 5 Beechcroft Close, Sunninghill, Ascot, Berkshire, SL5 7DB |
| BACON, Michael James Peter RESIGNED | Director | 15 Feb 2005 | 01 Jun 2017 | England | February 1951 | Merlin Cottage, 15 Hawkshill Way, Esher, Surrey, KT10 8LH |
| BOUCHER, Joseph RESIGNED | Director | 02 Jul 2021 | 23 Mar 2022 | United Kingdom | May 1983 | C/O Rubicon Partners, 8-12 York Gate, London, NW1 4QG, United Kingdom |
| BRATTON, Raymond Mark RESIGNED | Director | 21 Nov 1995 | 31 Mar 2018 | United Kingdom | July 1952 | Littledene 45 Wrotham Road, Borough Green, Sevenoaks, Kent, TN15 8DD |
| BRISTOW, Roderick Leslie RESIGNED | Director | 16 Feb 1998 | 31 Jul 2001 | | December 1948 | Turks Head Farm, Smithy Fen, Cottenham, Cambridge, Cambridgeshire, CB4 8PT |
| CALDWELL, Andrew James RESIGNED | Director | 01 Jan 2018 | 04 Jan 2022 | England | January 1983 | Clock House, Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN |
| CHARMAN, Kenneth Arthur RESIGNED | Director | | 31 Dec 1995 | | July 1933 | Tregarne Court House Road, Llanvair Discoed, Chepstow, Gwent, NP6 6LW |
| CLEGG, James Bernard RESIGNED | Director | | 30 Jun 2011 | England | November 1943 | Old Bakery Cottage, Church Lane, White Roding, Essex, CM6 1RJ |
| COLMAN, David John RESIGNED | Director | 01 Jun 2017 | 02 Jul 2021 | England | July 1962 | Clock House, Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN |
| CULLEN, Nicholas John RESIGNED | Director | 02 Jul 2021 | 20 Jan 2025 | United Kingdom | March 1954 | C/O Rubicon Partners, 8-12 York Gate, London, NW1 4QG, United Kingdom |
| EDWARDS, William Kenneth RESIGNED | Director | 01 Jan 1992 | 24 Mar 1995 | United Kingdom | May 1948 | 41 Pennington Place, Southborough, Tunbridge Wells, Kent, TN4 0AQ |
| GABRIEL, Timothy Ralph RESIGNED | Director | 21 Nov 1995 | 13 Mar 2009 | United Kingdom | February 1955 | 83 Pine Hill, Epsom, Surrey, KT18 7BJ |
| HEAD, Christopher David RESIGNED | Director | 04 Jan 2022 | 11 May 2023 | England | February 1978 | The Enterprise Building, Port Of Tilbury, Tilbury, RM18 7HL, England |
| HOLDSWORTH, Simon David RESIGNED | Director | 01 Dec 1994 | 07 Oct 2019 | England | May 1956 | 47, Ashurst Drive, Shepperton, Middlesex, TW17 0JH, England |
| HUDSON, Aidan George RESIGNED | Director | 01 Jan 2018 | 04 Jan 2022 | England | July 1969 | Clock House, Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN |
| MEYER, Montague John RESIGNED | Director | | 01 Jun 2017 | England | December 1944 | 24 Kensington Park Road, London, W11 3BU |
| MILLER, Gary Alexander RESIGNED | Director | 29 May 2010 | 01 Apr 2016 | England | May 1969 | Clock House, Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN, England |
| SABINE, Stephen Peter RESIGNED | Director | 03 May 2005 | 23 Mar 2022 | England | September 1963 | Potts Farm House, Guston, Kent, CT3 2NQ |
| SMITH, Andrew Peter RESIGNED | Director | 01 Jun 2017 | 23 Mar 2022 | England | June 1959 | Clock House, Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN |
| STEFF, John Charles RESIGNED | Director | | 01 Dec 1994 | | November 1932 | 5 Beechcroft Close, Sunninghill, Ascot, Berkshire, SL5 7DB |
| TILBURY, Andrew James RESIGNED | Director | 01 Oct 2003 | 31 Oct 2017 | England | February 1959 | The Croft 2 Reeves Pightie, Great Chishill, Royston, Hertfordshire, SG8 8SL |