| KATZ, Daniel Leslie ACTIVE | Director | 25 Feb 2010 | | England | May 1948 | 27, Lansdowne Walk, London, W11 3AW, England |
| ORCEL, Andrea ACTIVE | Director | 24 Apr 2026 | | Italy | May 1963 | C/O Rise4, 239, Kensington High Street, London, W8 6SN, England |
| SCHLESINGER, Anthony Paul ACTIVE | Director | 07 Nov 2023 | | United Kingdom | February 1955 | C/O Rise4, 239, Kensington High Street, London, W8 6SN, England |
| BURNAND, Robert George RESIGNED | Secretary | 11 Mar 1996 | 03 Sep 1999 | | | 22 Clifton Road, Little Venice, London, W9 1ST |
| GREEN, Jennifer RESIGNED | Secretary | 18 Oct 1991 | 11 Mar 1996 | | | 11 Lansdowne Road, London, W11 3AG |
| KERR, Colin John Gordon RESIGNED | Secretary | | 18 Oct 1991 | | | 9 Lansdowne Road, London, W11 3AG |
| PEMBERTONS SECRETARIES LIMITED RESIGNED | Secretary | 30 Mar 2011 | 30 Mar 2012 | | | Queensway House, 11 Queensway, New Milton, Hants, BH25 5NR, England |
| PEVEREL SECRETARIAL LIMITED RESIGNED | Secretary | 30 Mar 2012 | 31 Aug 2015 | | | Queensway House, 11 Queensway, New Milton, Hampshire, BH25 5NR, England |
| SOLITAIRE SECRETARIES LTD RESIGNED | Secretary | 03 Sep 1999 | 30 Mar 2011 | | | Lynwood House, 10 Victors Way, Barnet, Hertfordshire, EN5 5TZ |
| BEATTY, Louie, Mr. RESIGNED | Director | 16 Mar 2015 | 17 Nov 2021 | England | October 1963 | Flat 8, 9, Lansdowne Road, London, W11 3AG, England |
| BEVAN, Peter David RESIGNED | Director | 15 Feb 2010 | 16 Jul 2010 | United Kingdom | July 1943 | Flat 10, 9 Lansdowne Road, London, W11 3AG |
| BEVAN, Peter David RESIGNED | Director | 01 Jun 1993 | 17 Dec 2009 | United Kingdom | July 1943 | 9 Lansdowne Road, London, W11 3AG |
| CHAUSSON, Antoine RESIGNED | Director | 15 Feb 2010 | 27 Apr 2015 | United Kingdom | January 1957 | 9, Lansdowne Road, London, W11 3AG, United Kingdom |
| CONWAY, Glenn RESIGNED | Director | 15 Feb 2010 | 17 Jul 2013 | United Kingdom | January 1946 | 3rd, Floor, Como House, 15 Wrights Lane, London, W8 5SL, United Kingdom |
| GREEN, Jennifer RESIGNED | Director | 18 Oct 1991 | 07 Nov 2023 | United Kingdom | November 1950 | Flat 5, 9, Lansdowne Road, London, W11 3AG, England |
| KERR, Colin John Gordon RESIGNED | Director | | 18 Oct 1991 | | April 1950 | 9 Lansdowne Road, London, W11 3AG |
| ORCEL, Andrea RESIGNED | Director | 15 Feb 2010 | 24 Apr 2026 | England | May 1963 | 11, Lansdowne Road, London, W11 3AG, England |
| ORCEL, Clara Batalim RESIGNED | Director | 21 Mar 2012 | 30 Aug 2013 | United Kingdom | July 1971 | 11, Lansdowne Road, London, W11 3AG, United Kingdom |
| STIRLING-AIRD, Margaret Dorothea, The Lady RESIGNED | Director | | 04 Jul 1992 | | November 1920 | 9 Lansdowne Road, London, W11 3AG |