| JMW BARNARD MANAGEMENT LIMITED ACTIVE | Secretary | 19 Aug 2008 | | | | 17 Abingdon Road, London, Kensington High Street, London, W8 6AH, England |
| CAMBLE, Philip Charles ACTIVE | Director | 08 Jul 2003 | | England | September 1965 | 12e Clifton Gardens, London, W9 1DT |
| FRENCH, Seamus Gerard ACTIVE | Director | 20 Feb 2024 | | England | May 1962 | Jmw Barnard Management Ltd, 17 Abingdon Road, London, W8 6AH, England |
| HINDE, Robin Neale RESIGNED | Secretary | | 10 Dec 1998 | | | 1 Queens Drive, Thames Ditton, Surrey, KT7 0TJ |
| R N HINDE LIMITED RESIGNED | Secretary | 01 Jul 2003 | 19 Aug 2008 | | | Howick, Pursers Lane, Peaslake, Surrey, GU5 9RE |
| SCOTTS RESIGNED | Secretary | 10 Dec 1998 | 02 Jul 2003 | | | Bentley House 4a Disraeli Road, Putney, London, SW15 2DS |
| GURNEY, Mark Lloyd RESIGNED | Director | 01 Aug 2014 | 16 Jan 2026 | United Kingdom | August 1972 | Jmw Barnard Management Ltd, 17 Abingdon Road, London, W8 6AH, England |
| KNAPP-FISHER, Clare RESIGNED | Director | | 21 Nov 1997 | | May 1940 | 12 Clifton Gardens, London, W9 1DT |
| MARQUIS, Edward John Alexander RESIGNED | Director | 07 Jan 1992 | 16 Sep 2003 | | August 1950 | 14 Clifton Gardens, Little Venice, London, W9 1DJ |
| MAXTED, Ruth RESIGNED | Director | 01 Aug 2014 | 28 Oct 2020 | England | December 1953 | Jmw Barnard Management Ltd, 17 Abingdon Road, London, W8 6AH, England |
| PARKER, Barrie Charles RESIGNED | Director | 25 Mar 1991 | 18 Jul 2014 | | October 1943 | Flat H, 12 Clifton Gardens, London, W9 1DT |
| ROSEN, David Henry RESIGNED | Director | 05 Aug 1998 | 16 Jan 2026 | England | December 1955 | 12a Clifton Gardens, Maida Vale, London, W9 1DT |