| 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 | 10 Dec 2013 | | | 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 | | 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 |
| CLEGG, James Bernard RESIGNED | Director | | 20 Jul 2011 | England | November 1943 | Old Bakery Cottage, Church Lane, White Roding, Essex, CM6 1RJ |
| COHEN, Howard Larry RESIGNED | Director | 21 Nov 2000 | 07 Jul 2006 | England | February 1943 | 3 Teal Drive, Northwood, Middlesex, HA6 2PT |
| COLMAN, David John RESIGNED | Director | 27 Sep 2013 | 02 Jul 2021 | England | July 1962 | Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN, England |
| 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 |
| GREGORY, Jonathan David Leigh RESIGNED | Director | 01 Jan 2013 | 02 Jul 2021 | England | April 1961 | 30, Haymarket, Mobeus Equity Partners Llp 30 Haymarket, London, SW1Y 4EX, England |
| HEAD, Christopher David RESIGNED | Director | 04 Jan 2022 | 11 May 2023 | England | February 1978 | The Enterprise Building, Port Of Tilbury, Tilbury, RM18 7HL, England |
| HII, Yii Chiong RESIGNED | Director | 31 Jan 1997 | 04 May 2004 | | July 1931 | 341 Bukit Timah Road 15-02, Honolulu Tower, Singapore, 258937, Republic Of Singapore |
| HOLDSWORTH, Simon David RESIGNED | Director | 21 Nov 1995 | 03 Dec 2019 | England | May 1956 | 47, Ashurst Drive, Shepperton, Middlesex, TW17 0JH, England |
| LAUGHLIN, Michael James RESIGNED | Director | 21 Nov 2000 | 23 Mar 2022 | England | February 1961 | Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN |
| LEE, Graham William RESIGNED | Director | 23 Apr 1996 | 31 Dec 2012 | United Kingdom | August 1953 | 25 Devereux Lane, London, SW13 8DB |
| MARTIN, David William Halford RESIGNED | Director | | 04 Aug 2008 | | August 1937 | 21 Hall Park, Berkhamsted, Hertfordshire, HP4 2NU |
| MEYER, Montague John RESIGNED | Director | | 01 Jun 2017 | England | December 1944 | 24 Kensington Park Road, London, W11 3BU |
| SABINE, Stephen Peter RESIGNED | Director | 01 Apr 2015 | 23 Mar 2022 | England | September 1963 | Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN |
| SMITH, Andrew Peter RESIGNED | Director | 18 Jul 2011 | 23 Mar 2022 | England | June 1959 | Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN, United Kingdom |
| SPORBORG, Christopher Henry RESIGNED | Director | | 15 Nov 1995 | United Kingdom | April 1939 | Brooms Farm, Upwick Green Albury, Ware, Hertfordshire, SG11 2JX |
| TILBURY, Andrew James RESIGNED | Director | 15 Aug 2008 | 23 Mar 2022 | England | February 1959 | Clock House, Station Approach, Shepperton, Middlesex, TW17 8AN, England |