| FOWLER, Charles John ACTIVE | Secretary | 14 Oct 2024 | | | | C/O Stock Page Stock, 83 Goswell Road, London, EC1V 7ER, England |
| MACLEOD-MILLER, Leslie William ACTIVE | Director | 06 Oct 2015 | | England | May 1962 | C/O Stock Page Stock, 83 Goswell Road, London, EC1V 7ER, England |
| PANZERI, Alberto ACTIVE | Director | 14 Oct 2024 | | England | December 1980 | C/O Stock Page Stock, 83 Goswell Road, London, EC1V 7ER, England |
| PHILLIPS, Leslie ACTIVE | Director | 06 Oct 2015 | | United Kingdom | June 1944 | C/O Stock Page Stock, 83 Goswell Road, London, EC1V 7ER, England |
| PURI, Bimal Kumar ACTIVE | Director | 29 Apr 2024 | | England | February 1954 | 94, Park Lane, Croydon, Surrey, CR0 1JB, United Kingdom |
| FALLON, Ailbhe Mary Bernadette RESIGNED | Secretary | 19 Oct 1995 | 05 Dec 2000 | | | 2d Carlisle Place, London, SW1P 1NP |
| HURST, Robert Nicholas RESIGNED | Secretary | 05 Dec 2000 | 08 Jul 2002 | | | 72 Rochester Row, London, SW1P 1JU |
| JOHNSON, Stephen Boyd RESIGNED | Secretary | 24 Apr 1995 | 19 Oct 1995 | | | 28 Willow View, Crane Mead, Ware, Hertfordshire, SG12 9FJ |
| MACKERSIE, Andrew James RESIGNED | Secretary | 14 Jul 2005 | 01 Apr 2008 | | | 1aa Carlisle Place, London, SW1P 1NP |
| SHARP, Jill Treharne RESIGNED | Secretary | 29 May 2002 | 14 Jul 2005 | | | 3g Carlisle Place, London, SW1P 1NP |
| SHARP, Jill Treharne RESIGNED | Secretary | 01 Aug 1991 | 24 Apr 1995 | | | 3ff Carlisle Place, London, SW1P 1NP |
| B-HIVE COMPANY SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 18 Dec 2009 | 08 May 2024 | | | 9-11 The Quadrant, Richmond, Surrey, TW9 1BP, United Kingdom |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Secretary | 01 Aug 1991 | 01 Aug 1991 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |
| CRABTREE PM LIMITED RESIGNED | Secretary | 01 Apr 2008 | 30 Jun 2009 | | | Hathaway House, Popes Drive, Finchley, London, N3 1QF |
| HML ANDERTONS LTD RESIGNED | Secretary | 01 Oct 2009 | 18 Dec 2009 | | | 9-11, The Quadrant, Richmond, Surrey, TW9 1BP, United Kingdom |
| HML COMPANY SECRETARIAL SERVICES RESIGNED | Secretary | 01 Jul 2009 | 01 Oct 2009 | | | Christopher Wren Yard, 117 High Street, Croydon, Surrey, CR0 1QG |
| BROWN, Stewart Martin RESIGNED | Director | 04 Nov 2009 | 31 May 2011 | England | March 1944 | 94, Park Lane, Croydon, Surrey, CR0 1JB, United Kingdom |
| BUTLER, Elizabeth Jean RESIGNED | Director | 28 Jul 1994 | 11 Jun 2004 | | December 1944 | 2bb Carlisle Place, London, SW1P 1NP |
| CARSWELL, John William, Professor RESIGNED | Director | 01 Aug 1991 | 23 Nov 1997 | | November 1931 | 3e Carlisle Place, London, SW1P 1NP |
| COPELAND, Miles James Simon RESIGNED | Director | 26 May 2011 | 15 Aug 2014 | United Kingdom | March 1980 | Flat 1f, Carlisle Place, London, SW1 1NP, United Kingdom |
| CROCKER, Paul RESIGNED | Director | 01 Oct 1991 | 20 Apr 1995 | | January 1961 | 12 Wigmore Street, London, W1H 0LB |
| CURRIE, Ewan John RESIGNED | Director | 26 Oct 2000 | 28 Jul 2003 | | May 1951 | 2d Carlisle Place, London, SW1P 1NP |
| DIXON, Christopher Drew RESIGNED | Director | 01 Aug 1991 | 28 Jul 1994 | | September 1944 | Flat D 2 Carlisle Place, London, SW1P 1NP |
| ELLIS, Agnes RESIGNED | Director | 11 Jun 2008 | 01 Nov 2008 | | April 1937 | 1d Carlisle Place, London, SW1P 1NP |
| FALLON, Ailbhe Mary Bernadette RESIGNED | Director | 25 Sep 2008 | 27 May 2016 | Switzerland | March 1958 | 2d Carlisle Place, London, SW1P 1NP |
| FALLON, Ailbhe Mary Bernadette RESIGNED | Director | 08 Jul 2002 | 28 Jul 2003 | Switzerland | March 1958 | 2d Carlisle Place, London, SW1P 1NP |
| FALLON, Ailbhe Mary Bernadette RESIGNED | Director | 19 Oct 1995 | 26 Oct 2000 | Switzerland | March 1958 | 2d Carlisle Place, London, SW1P 1NP |
| GILES, Timothy Mark RESIGNED | Director | 16 Oct 2000 | 31 Aug 2001 | | March 1959 | 3e Carlisle Place, London, SW1P 1NP |
| GLICK, Robert Alan RESIGNED | Director | 19 Oct 2016 | 29 Sep 2020 | United Kingdom | September 1965 | 94, Park Lane, Croydon, Surrey, CR0 1JB |
| JAMES, Anthony Christopher Walter Paul, Dr RESIGNED | Director | 24 Nov 1997 | 12 May 2000 | | January 1963 | 1f Carlisle Place, London, SW1P 1NP |
| LEWIS, Keith Mitchell RESIGNED | Director | 24 Nov 1997 | 28 Aug 2000 | | July 1954 | 3d Carlisle Place, London, SW1P 1NP |
| MACKERSIE, Andrew James RESIGNED | Director | 14 Jul 2005 | 06 Oct 2015 | United Kingdom | November 1974 | 94, Park Lane, Croydon, Surrey, CR0 1JB, United Kingdom |
| MAYNARD, John Payne RESIGNED | Director | 20 Jun 2006 | 01 Nov 2008 | | July 1943 | 1cc Carlisle Place, London, SW1P 1NP |
| MCBRIEN, Kevin Harry RESIGNED | Director | 15 Nov 2001 | 20 Jun 2006 | England | July 1940 | 7 Carlton Road, Redhill, Surrey, RH1 2BY |
| MEADOWS, Sean RESIGNED | Director | 11 Jun 2008 | 06 Oct 2015 | | April 1968 | C/O Hml Hawksworth, 38-44 Gillingham Street, London, SW1V 1HU, United Kingdom |
| QUETTI, Luisa Giuseppina RESIGNED | Director | 01 May 2024 | 08 Oct 2024 | England | September 1983 | 94, Park Lane, Croydon, Surrey, CR0 1JB, United Kingdom |
| SHARP, Jill Treharne RESIGNED | Director | 29 May 2002 | 29 Jun 2005 | | December 1943 | 3g Carlisle Place, London, SW1P 1NP |
| SHARP, Jill Treharne RESIGNED | Director | 01 Aug 1991 | 23 Nov 1997 | | December 1942 | 3ff Carlisle Place, London, SW1P 1NP |
| VENTRESS, Peter John RESIGNED | Director | 06 Oct 2015 | 01 Nov 2022 | United Kingdom | December 1960 | 94, Park Lane, Croydon, Surrey, CR0 1JB |
| WATTS, Vincent Challacombe RESIGNED | Director | 28 Jul 2003 | 12 Sep 2008 | | August 1940 | Flat 3d Carlisle Place, London, SW1P 1NP |
| COMBINED NOMINEES LIMITED RESIGNED | Nominee Director | 01 Aug 1991 | 01 Aug 1991 | | | Victoria House, 64 Paul Street, London, EC2A 4NA |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Director | 01 Aug 1991 | 01 Aug 1991 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |