| LAWSON, David Arthur ACTIVE | Secretary | 12 Apr 2024 | | | | Abs Group 1701, City Plaza Dr., Spring, Texas 77389, United States |
| MANNIX, Michael ACTIVE | Secretary | 25 Nov 2005 | | | | 31, Ferguson Avenue, Wirral, Merseyside, CH49 1RP |
| MIDGLEY-CARVER, Philip David ACTIVE | Director | 05 Nov 2020 | | England | August 1971 | 111, Old Broad Street, London, EC2N 1AP, England |
| STENZLER, Jacob Nathaniel ACTIVE | Director | 27 Jun 2025 | | United States | July 1977 | 1701, City Plaza Drive, Spring, Texas, United States |
| BARTON, Sarah Muriel RESIGNED | Secretary | | 02 Aug 2019 | | | 1511 Potomac Drive, Houston, Texas 77057, United States |
| DUNN, Stephen RESIGNED | Secretary | 17 Mar 2003 | 31 Mar 2005 | | | 12 Fountain Park, Westhoughton, Bolton, Lancashire, BL5 2AP |
| GARZA, Erik David RESIGNED | Secretary | 01 Jan 2021 | 12 Apr 2024 | | | 111, Old Broad Street, London, EC2N 1AP, England |
| MILLARD, Christopher Alan RESIGNED | Secretary | 22 Jun 1995 | 15 Oct 2002 | | | Foxton School Lane, Burghfield Common, Reading, Berkshire, RG7 3ES |
| SHEHADEH, Karim Kamal RESIGNED | Secretary | 02 Aug 2019 | 31 Dec 2020 | | | 111, Old Broad Street, London, EC2N 1AP, England |
| DOLAN, James Leo RESIGNED | Director | | 15 Dec 1992 | | March 1942 | 346 Irving Avenue, South Orange, New Jersey 07079, FOREIGN, Usa |
| GALLAGHER, John Gerard Jude RESIGNED | Director | 01 Dec 1999 | 31 Jul 2005 | | February 1956 | 23 Woodlands Drive, Thelwall, Warrington, Cheshire, WA4 2JL |
| GOATLEY, Robin RESIGNED | Director | 15 Dec 1992 | 27 Sep 1993 | | January 1944 | 47 Dulwich Wood Avenue, London, SE19 1HG |
| GREEN, George, Dr RESIGNED | Director | 28 Nov 2005 | 15 May 2008 | United Kingdom | February 1950 | 11 Coniston Avenue, Westbury On Trym, Bristol, Avon, BS9 3SA |
| GROVE, Todd Wallace RESIGNED | Director | 01 May 2015 | 29 Jan 2019 | United States | March 1960 | Eqe House The Beacons, Warrington Road, Birchwood, Warrington, Cheshire, WA3 6WJ, England |
| IAROSSI, Frank James RESIGNED | Director | | 21 Apr 2006 | | August 1937 | 40 Riva Row, The Woodlands, Texas 77381, Usa |
| KELLY, Garry Patrick RESIGNED | Director | 30 Nov 2009 | 31 Aug 2020 | England | October 1966 | 73, Foxes Close, Hertford, United Kingdom, SG13 7UA |
| KROUSOULOUDIS, Ioannis RESIGNED | Director | 27 Sep 1993 | 30 Nov 1999 | | February 1954 | Flat 3 30 Lancaster Gate, London, W2 |
| LEITZELL, Timothy Ray RESIGNED | Director | 15 Dec 1992 | 30 Nov 1999 | | October 1946 | 41115 Roundup Road, Magnolia, 77354, Texas |
| MOILANEN, Adam William RESIGNED | Director | 15 May 2008 | 30 Nov 2009 | | December 1962 | 5902, Juniper Bluff Ct, Kingwood, Texas, United States |
| MOODY, Ryan Philip RESIGNED | Director | 28 Jan 2019 | 27 Jun 2025 | United States | April 1977 | 111, Old Broad Street, London, EC2N 1AP, England |
| NASSIF, Antoine RESIGNED | Director | 12 Jan 2004 | 21 Sep 2013 | Usa | December 1958 | 7115 Mohave Hills, Houston, Texas, 77069, Usa |
| SCHMITZ, Peter RESIGNED | Director | 27 Sep 1993 | 31 Jan 1996 | | October 1940 | 16 Headley Road, Billericay, Essex, CM11 1BJ |
| WIERNICKI, Christopher Janusz RESIGNED | Director | 01 Dec 1999 | 12 Jan 2004 | | September 1958 | 2 West Shaker Court, The Woodlands, Houston, Texas, 77381, Usa |