| CITCO MANAGEMENT (UK) LIMITED ACTIVE | Secretary | 01 Dec 2019 | | | | 7, Albemarle Street, London, W1S 4HQ, United Kingdom |
| ELD, Daniel Simon ACTIVE | Director | 01 Nov 2018 | | England | June 1977 | 20, Wood Street, London, EC2V 7AF, England |
| PANG, Jason Neil ACTIVE | Director | 30 Nov 2025 | | England | February 1992 | 20, Wood Street, London, EC2V 7AF, England |
| CALDWELL, Hubert Allan RESIGNED | Secretary | 23 Feb 1996 | 01 Nov 1996 | | | 4756 Portwest Court, Wichita, Kansas, 67204, Usa |
| COLE, David William RESIGNED | Secretary | 13 Sep 2002 | 14 Nov 2003 | | | 2 Garners Close, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0HB |
| ESWORTHY, Brent RESIGNED | Secretary | 14 Nov 2003 | 01 Mar 2004 | | | Little Greens, Hill Wye, Gerrards Cross, Buckinghamshire, SL9 8BH |
| KIRBY, Stanley John RESIGNED | Secretary | 12 Mar 2001 | 13 Sep 2002 | | | 3 Grange Avenue, Crowthorne, Berkshire, RG45 6QG |
| LEWIS, John Christopher RESIGNED | Secretary | 01 Nov 1996 | 29 Feb 2000 | | | 30 Thellusson Way, Rickmansworth, Hertfordshire, WD3 2RQ |
| MCLEOD, Kenneth Andrew RESIGNED | Secretary | 01 Mar 2004 | 15 Feb 2007 | | | 61 Gurdon Road, Grundisburgh, Woodbridge, Suffolk, IP13 6XA |
| PEARS, Gerard Anthony Duncan RESIGNED | Secretary | 15 Feb 2007 | 07 Jul 2010 | | | Fountain House 6th Floor, 130 Fenchurch Street, London, EC3M 5DJ |
| SHULTZ, Lebert D RESIGNED | Secretary | | 23 Feb 1996 | | | 4111 E 37th St North, Wichita, Kansas 67220, FOREIGN, Usa |
| SIEBLER, Jane RESIGNED | Secretary | 01 Mar 2000 | 12 Mar 2001 | | | 4 Erin Close, Ilford, Essex, IG3 8UQ |
| ABOGADO NOMINEES LIMITED RESIGNED | Secretary | 01 Jul 2010 | 01 Dec 2019 | | | 100, New Bridge Street, London, EC4V 6JA |
| BALHORN, Randall Dean RESIGNED | Director | 01 Sep 1994 | 01 Nov 1996 | | December 1950 | 2822 Wilderness Wichita, Kansas 67226, Usa, FOREIGN |
| BEACH, Douglas RESIGNED | Director | 01 Mar 2004 | 16 Jun 2011 | Switzerland | November 1962 | Case Postale 1843, Route De Pre-Bois, Geneve 15, 1215, Switzerland |
| CALDWELL, Hubert Allan RESIGNED | Director | 23 Feb 1996 | 01 Nov 1996 | | October 1944 | 4756 Portwest Court, Wichita, Kansas, 67204, Usa |
| CASPER, Robert K RESIGNED | Director | | 31 Aug 1994 | | November 1955 | 2311 Plumthicket, Wichita, Kansas 67208, FOREIGN, Usa |
| COLE, David William RESIGNED | Director | 11 Aug 1999 | 14 Nov 2003 | | December 1964 | 2 Garners Close, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0HB |
| ESWORTHY, Brent RESIGNED | Director | 14 Nov 2003 | 01 Mar 2004 | | May 1967 | Little Greens, Hill Wye, Gerrards Cross, Buckinghamshire, SL9 8BH |
| GENTRY, Jeffrey Neal RESIGNED | Director | 01 Sep 1994 | 28 Feb 2001 | | May 1961 | 18 Sandalwood, Sedgwick, Wichita, Kansas 67230, Usa |
| HUSH, Kenneth James RESIGNED | Director | 01 Nov 1996 | 11 Aug 1999 | | August 1959 | 6 Lindon Drive, Wichita, Kansas, 67206, Usa |
| HUSH, Kenneth Jay RESIGNED | Director | | 19 Jan 1994 | | August 1959 | 411 North Pershing, Wichita, Kansas 67208, FOREIGN, Usa |
| LEGGE, Dan A RESIGNED | Director | | 31 Aug 1994 | | December 1950 | 14217 Castle Drive, Wichita, Kansas 67230, FOREIGN, Usa |
| MARTLAND, Jonathan Grenville RESIGNED | Director | 01 Jun 2000 | 01 Mar 2004 | England | November 1961 | 69 Kingsley Way, London, N2 0EL |
| MAWER, Stephen Patrick RESIGNED | Director | 28 Feb 2001 | 07 May 2014 | Usa | February 1965 | 20, Greenway Plaza, Houston, Tx 77046, FOREIGN, Usa |
| MCLEOD, Kenneth Andrew RESIGNED | Director | 01 Mar 2004 | 15 Feb 2007 | England | February 1958 | 61 Gurdon Road, Grundisburgh, Woodbridge, Suffolk, IP13 6XA |
| PETTINGA, Frans Hendrick RESIGNED | Director | 07 May 2014 | 01 Nov 2018 | United Kingdom | April 1963 | 100, New Bridge Street, London, EC4V 6JA |
| PRINS, Michiel Rutger RESIGNED | Director | 16 Jun 2011 | 30 Nov 2025 | United Kingdom | January 1971 | 20, Wood Street, London, EC2V 7AF, England |
| RUNNER, James F RESIGNED | Director | | 31 Aug 1994 | | July 1943 | 400 N Belmont, Wichita, Kansas 67208, FOREIGN, Usa |
| SHULTZ, Lebert Dean RESIGNED | Director | 01 Sep 1994 | 23 Feb 1996 | | March 1942 | 8220 Tamarac Lane, Wichita Kansas 67206, Usa, FOREIGN |
| WALKER, Jeff Ray RESIGNED | Director | 12 Jan 1995 | 11 Aug 1999 | | July 1962 | 1142 N Linden Circle, Wichita, KS67206, U S A |
| WALLACE, Kevin John RESIGNED | Director | 11 Aug 1999 | 12 May 2000 | | October 1957 | Cedarwood, Crossfield Place, Weybridge, Surrey, KT13 0RG |