| WIGMORE SECRETARIES LIMITED ACTIVE | Secretary | 26 May 2015 | | | | C/O Trustige Limited, 4th Floor, Portman House, 2 Portman Street, London, W1H 6DU, England |
| THOMPSON, Jamie Edward ACTIVE | Director | 16 Jan 2019 | | Scotland | April 1971 | C/O Trustige Limited, 4th Floor, Portman House, 2 Portman Street, London, W1H 6DU, England |
| EPSILON DIRECTORS LIMITED ACTIVE | Director | 19 Sep 2019 | | | | C/O Trustige Limited, 4th Floor, Portman House, 2 Portman Street, London, W1H 6DU, England |
| PICKFORD, Paul James RESIGNED | Secretary | 05 Jul 1991 | 21 Mar 2002 | | | 159 New Bond Street, London, W1S 2UD |
| CHETTLEBURGH INTERNATIONAL LIMITED RESIGNED | Nominee Secretary | 05 Jul 1991 | 05 Jul 1991 | | | Temple House, 20 Holywell Row, London, EC2A 4JB |
| RATHBONE SECRETARIES LIMITED RESIGNED | Secretary | 05 Mar 2003 | 06 Apr 2011 | | | 2nd, Floor, 159 New Bond Street, London, W1S 2UD, England |
| RATHBONE TRUST COMPANY LIMITED RESIGNED | Secretary | 21 Mar 2002 | 05 Mar 2003 | | | 2nd Floor 159 New Bond Street, London, W1S 2UD |
| BUCKLEY, Ian Michael RESIGNED | Director | 11 Jun 2010 | 14 Feb 2011 | United Kingdom | November 1950 | 2nd Floor 159 New Bond Street, London, W1S 2UD |
| COOK, Roger RESIGNED | Director | 18 Dec 1997 | 23 Jan 2001 | | September 1948 | 159 New Bond Street, London, W1S 2UD |
| LANDMAN, Yardena RESIGNED | Director | 26 May 2015 | 16 Jan 2019 | United Kingdom | March 1955 | Charles House, 108-110 Finchley Road, London, NW3 5JJ, United Kingdom |
| NEWBIGGING, Bruce Robert RESIGNED | Director | 11 Jun 2010 | 14 Feb 2011 | England | January 1959 | 2nd Floor 159 New Bond Street, London, W1S 2UD |
| OTERO, Odilo Javier RESIGNED | Director | 14 Feb 2011 | 26 May 2015 | Switzerland | October 1973 | 1, Place De Saint Gervais, 1211 Geneva 1, Switzerland |
| PICKFORD, Paul James RESIGNED | Director | 05 Jul 1991 | 10 Apr 2002 | | February 1957 | 159 New Bond Street, London, W1S 2UD |
| SLINGER, Ariane RESIGNED | Director | 14 Feb 2011 | 26 May 2015 | Switzerland | July 1963 | 3, Chemin Puthon, 1224 Chêne Bougeries, Switzerland |
| TUCK, John Edward RESIGNED | Director | 05 Jul 1991 | 21 Mar 2002 | England | October 1946 | Chilverstone Sherborne Street, Bourton On The Water, Cheltenham, Gloucestershire, GL54 2DE |
| WOOD, Ann Louise RESIGNED | Director | 18 Dec 1997 | 21 Mar 2002 | | September 1951 | 159 New Bond Street, London, W1S 2UD |
| CHETTLEBURGH'S LIMITED RESIGNED | Nominee Director | 05 Jul 1991 | 05 Jul 1991 | | | Temple House, 20 Holywell Row, London, EC2A 4JB |
| GAMMA DIRECTORS LIMITED RESIGNED | Director | 26 May 2015 | 19 Sep 2019 | | | Unit 203, Second Floor, China House, 401 Edgware Road, London, NW2 6GY, United Kingdom |
| RATHBONE DIRECTORS LIMITED RESIGNED | Director | 10 Apr 2002 | 14 Feb 2011 | | | 2nd Floor, 159 New Bond Street, London, W1S 2UD |