| MCINTOSH GEDDES, Ewan ACTIVE | Secretary | 31 Dec 2007 | | | | 22, Redmire Avenue, Aberdeen, Aberdeenshire, AB12 4AJ, Scotland |
| HUNTERS CO SEC LTD ACTIVE | Secretary | 18 Jul 2008 | | | | C/O Hunters Law Llp, 9 New Square, Lincoln's Inn, London, WC2A 3QN, United Kingdom |
| KNEEN, Quintin Venable ACTIVE | Director | 22 Dec 2009 | | United States | October 1965 | C/O Hunters Law Llp, 9 New Square, Lincoln's Inn, London, WC2A 3QN, United Kingdom |
| MCINTOSH GEDDES, Ewan ACTIVE | Director | 31 Dec 2007 | | Scotland | July 1969 | 22, Redmire Avenue, Aberdeen, Aberdeenshire, AB12 4AJ, Scotland |
| WILSON, Steven Ronald ACTIVE | Director | 08 Jul 2015 | | Scotland | July 1965 | C/O Hunters Law Llp, 9 New Square, Lincoln's Inn, London, WC2A 3QN, United Kingdom |
| MASHINSKI, Carla Suzanne RESIGNED | Secretary | 14 May 2004 | 18 Jul 2008 | | | 6915 Escondido, Drive, Houston, Texas Tx 77083, Usa |
| MITCHELL, Kevin Dale RESIGNED | Secretary | 26 Aug 1996 | 14 May 2004 | | | 3850 Willow Spring, Houston, Texas, 77080, Usa |
| RIVERSIDE SECURITIES LIMITED RESIGNED | Secretary | 03 Jul 1991 | 31 Dec 2007 | | | 10 Charlotte Road, London, SW13 9QJ |
| BUTTERS, David Joseph RESIGNED | Director | 14 Nov 1991 | 06 Sep 2006 | | September 1940 | 215 East 72nd Street, New York, Ny 10021, Usa |
| DARE, David William RESIGNED | Director | 26 Jun 1991 | 30 Dec 2007 | | December 1930 | 10 Charlotte Road, Barnes, London, SW13 9QJ |
| GUTHRIE, Edward Austin RESIGNED | Director | 13 Jul 2001 | 22 Dec 2009 | | August 1944 | 12306 Francel Lane, Cypress, Harris County 77429-6039, United States |
| KENNEDY, Perry RESIGNED | Director | 18 Jul 2008 | 08 Jul 2015 | Scotland | November 1961 | 9 Woodlands Park, Woodlands Of Durris, Banchory, Aberdeenshire, AB31 6BF |
| MACCOLL, Aase Marie Larsen RESIGNED | Director | 13 Jul 2001 | 19 Sep 2005 | | November 1960 | Vestregaten 7a, Sandnes, 43047, Norway |
| PIERCE, Frank Richard RESIGNED | Director | 17 Oct 1991 | 08 Apr 1999 | | December 1949 | 8222 Tricia Court, Houston, Texas 77040, FOREIGN, Usa |
| STREETER, Bruce Allen RESIGNED | Director | 14 Nov 1991 | 04 Jun 2013 | Usa | July 1948 | 11640 Noblewood Crest Lane, Houston, Tx 77083, Usa |
| WILSON, David Alan RESIGNED | Director | 30 Jan 2008 | 12 Jan 2016 | United Kingdom | November 1959 | Hill House Farm, Hartley Wespall, Basingstoke, Hampshire, RG27 0BE |