| 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 |
| LAUGHLIN, Michael James RESIGNED | Secretary | 07 Jan 2000 | 21 Nov 2000 | | | 89 Saint Josephs Vale, Blackheath, London, SE3 0XG |
| MURPHY, Bernard Malcolm RESIGNED | Secretary | 31 Aug 1999 | 07 Jan 2000 | | | 6 Westerdale, Swanland, Hull, Yorkshire, HU14 3PY |
| SKOTNES, Rudolf RESIGNED | Secretary | | 31 Aug 1999 | | | 45 Chepstow Road, London, W2 5BP |
| STEAD, Alan George RESIGNED | Secretary | 21 Nov 2000 | 01 Jun 2017 | | | 7 Dunbar Wharf 108-124, Narrow Street, London, E14 8BB |
| BACON, Michael James Peter RESIGNED | Director | 15 Mar 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 |
| COHEN, Howard Larry RESIGNED | Director | | 07 Jul 2006 | England | February 1943 | 3 Teal Drive, Northwood, Middlesex, HA6 2PT |
| COLMAN, David John RESIGNED | Director | 01 Jun 2017 | 02 Jul 2021 | England | July 1962 | 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 |
| HEAD, Christopher David RESIGNED | Director | 04 Jan 2022 | 11 May 2023 | England | February 1978 | The Enterprise Building, Port Of Tilbury, Tilbury, RM18 7HL, England |
| HEARN, Mark RESIGNED | Director | | 15 May 1992 | | May 1957 | 15 Taplin Way, Penn, High Wycombe, Buckinghamshire, HP10 8DW |
| HEWITT, John Peter RESIGNED | Director | 28 Aug 1996 | 31 May 1999 | England | December 1946 | The Old Rectory Burnby Pocklington, York, North Yorkshire, YO42 1RS |
| HOLDSWORTH, Simon David RESIGNED | Director | 21 Nov 2000 | 07 Oct 2019 | England | May 1956 | 47, Ashurst Drive, Shepperton, Middlesex, TW17 0JH, England |
| LAUGHLIN, Michael James RESIGNED | Director | | 23 Mar 2022 | England | April 1961 | 89 St Josephs Vale, Blackheath, London, SE3 0XG |
| MCDONALD, Michael Kevin RESIGNED | Director | 20 Mar 2002 | 31 Mar 2011 | United Kingdom | November 1955 | 7 Waxes Close, Abingdon, Oxfordshire, OX14 2NG |
| MEYER, Montague John RESIGNED | Director | 20 Nov 2000 | 01 Jun 2017 | England | December 1944 | 24 Kensington Park Road, London, W11 3BU |
| MULVIHILL, Dermot RESIGNED | Director | 30 Sep 1999 | 07 Jan 2000 | Ireland | December 1949 | Cloverhill, Balrath Road, Kells, Meath, Ireland |
| MURTAGH, Eugene RESIGNED | Director | 30 Sep 1999 | 07 Jan 2000 | Ireland | June 1942 | Lios Na Carraige, Kingscourt, Cavan, IRISH, Republic Of Ireland |
| SKOTNES, Rudolf RESIGNED | Director | | 31 Aug 1999 | | May 1944 | 45 Chepstow Road, London, W2 5BP |
| SMITH, Andrew Peter RESIGNED | Director | 01 Jun 2017 | 23 Mar 2022 | England | June 1959 | Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN |
| SUMMERELL, Neil John RESIGNED | Director | 30 Apr 1996 | 01 Aug 1998 | | January 1959 | 11 Kingston Drive, Nailsea, Bristol, Avon, BS19 2RB |
| WILKINS, Anthony Michael RESIGNED | Director | 16 Jul 2009 | 04 Jan 2022 | England | March 1974 | Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN, England |