| 3I PLC ACTIVE | Secretary | 06 Aug 1992 | | | | 1, Knightsbridge, London, SW1X 7LX, England |
| CALDERWOOD, Clare ACTIVE | Director | 01 Apr 2026 | | United Kingdom | April 1967 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| COOPER, Ian ACTIVE | Director | 01 Apr 2026 | | England | May 1983 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| DUNN, Kevin John ACTIVE | Director | 01 Apr 2026 | | United Kingdom | May 1963 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| HALAI, Jasi Hari ACTIVE | Director | 01 Apr 2026 | | United Kingdom | May 1978 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| BRIERLEY, Anthony William Wallace RESIGNED | Director | 01 Jun 2008 | 01 Jun 2016 | United Kingdom | October 1949 | 16 Palace Street, London, SW1E 5JD |
| CURTIS, David Frank Edmond RESIGNED | Director | 01 May 2022 | 30 Apr 2026 | England | April 1960 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| DAVIES, John RESIGNED | Director | 01 Oct 2011 | 30 Apr 2026 | England | July 1946 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| GOODWIN, Darryl Neil RESIGNED | Director | 01 Oct 2005 | 31 Mar 2008 | United Kingdom | November 1961 | 4 Merrileas Gardens, Kempshott, Basingstoke, Hampshire, RG22 5JZ |
| GOVETT, William John Romaine RESIGNED | Director | 22 Jan 1993 | 17 Nov 2008 | | August 1937 | Glenbogle Lodge, Middle Blackhall, Banchory, Kincardineshire, AB31 3PS, Scotland |
| HERBERT, David RESIGNED | Director | 17 Jun 2020 | 31 Mar 2026 | United Kingdom | June 1949 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| HOGG, John Russell RESIGNED | Director | 09 Jun 1997 | 09 Jun 2000 | | August 1959 | 5 Ethel Road, Birmingham, B17 0EL |
| HOLLAND, Simon James RESIGNED | Director | 01 Sep 2014 | 30 Apr 2026 | United Kingdom | May 1967 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| HUFF, David Andrew RESIGNED | Director | 13 Jun 2016 | 27 Oct 2019 | United Kingdom | October 1957 | 16, Palace Street, London, SW1E 5JD, United Kingdom |
| HUFF, David Andrew RESIGNED | Director | 14 Nov 2011 | 24 May 2016 | United Kingdom | October 1957 | 16, Palace Street, London, SW1E 5JD, United Kingdom |
| KERR, Mark Robert RESIGNED | Director | 09 Jun 2006 | 18 Nov 2011 | United Kingdom | May 1967 | 16 Palace Street, London, SW1E 5JD |
| MACLEAN, Gordon RESIGNED | Director | 09 Jun 2003 | 30 Sep 2005 | United Kingdom | August 1954 | 45 Poplar Road, Shalford, Guildford, Surrey, GU4 8DH |
| MACPHERSON, Ewen Cameron Stewart RESIGNED | Director | | 09 Jun 1997 | | January 1942 | 61 Holland Park Mews, London, W11 3SS |
| MARSH, Henrietta Elizabeth RESIGNED | Director | 13 Jun 2016 | 02 Mar 2020 | United Kingdom | June 1959 | 16 Palace Street, London, SW1E 5JD |
| MCCOMB, Christina Margaret RESIGNED | Director | 20 Nov 2019 | 31 Mar 2026 | England | May 1956 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| MELBOURN, John William RESIGNED | Director | 09 Jun 1997 | 12 Jul 2000 | England | October 1937 | 4 Berkeley Gardens, Claygate, Esher, Surrey, KT10 0TP |
| PERRY, Roderick William RESIGNED | Director | 09 Jun 1997 | 06 Jul 2005 | England | April 1945 | 31 Jamestown Way, Virginia Quay, Leamouth, London, E14 2DE |
| QUEEN, Michael James RESIGNED | Director | 02 Aug 2005 | 03 Feb 2009 | England | September 1961 | 25 Broad Highway, Cobham, Surrey, KT11 2RR |
| ROBINSON, Michael John RESIGNED | Director | 09 Jun 2003 | 08 Jun 2006 | United Kingdom | October 1955 | 2 The Grange, Long Acres Close, Bristol, Avon, BS9 2RD |
| ROBINSON, Michael John RESIGNED | Director | 09 Jun 2000 | 08 Jun 2003 | United Kingdom | October 1955 | 2 The Grange, Long Acres Close, Bristol, Avon, BS9 2RD |
| ROWLANDS, Christopher Paul RESIGNED | Director | 01 Oct 2009 | 30 Sep 2011 | United Kingdom | December 1956 | 16 Palace Street, London, SW1E 5JD |
| STOCKEN, Oliver Henry James RESIGNED | Director | 09 Jun 2000 | 31 Dec 2009 | England | December 1941 | 16 Palace Street, London, SW1E 5JD |
| WALKER, Alan James RESIGNED | Director | 09 Jun 2000 | 09 Jun 2000 | England | January 1947 | 11 Alders Road, Reigate, Surrey, RH2 0EA |
| WALKER, Alan James RESIGNED | Director | 09 Jun 1997 | 08 Jun 2003 | England | January 1947 | 11 Alders Road, Reigate, Surrey, RH2 0EA |
| WHEATLEY, Alan Edward RESIGNED | Director | | 30 Apr 1993 | | May 1938 | 19 St Swithins Lane, London, EC4P 4DU |
| WILLIAMS, Max, Sir RESIGNED | Director | 01 May 1993 | 31 Jul 1997 | | February 1926 | Orinda, Holly Lane, Harpenden, Hertfordshire, AL5 5DY |
| WILLIAMS, Max, Sir RESIGNED | Director | | 18 Jan 1993 | | February 1926 | Orinda, Holly Lane, Harpenden, Hertfordshire, AL5 5DY |
| WOODLEY, Carol Lucinda RESIGNED | Director | 01 Apr 2009 | 30 Apr 2022 | | February 1961 | 16 Palace Street, London, SW1E 5JD |