| MCINTYRE, Eric Martin ACTIVE | Secretary | 02 Jul 2007 | | | | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE |
| BROWN, Matthew ACTIVE | Director | 18 Dec 2014 | | United Kingdom | September 1983 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE, United Kingdom |
| HILL, Andrew David Charles ACTIVE | Director | 20 Jul 2009 | | England | April 1973 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE |
| KHAN, Ahsan ACTIVE | Director | 18 Dec 2014 | | England | July 1965 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE, United Kingdom |
| KHAWAR, Mansoor ACTIVE | Director | 01 Mar 2018 | | United Kingdom | February 1979 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE, United Kingdom |
| MCINTYRE, Eric Martin ACTIVE | Director | 02 Jul 2007 | | United Kingdom | November 1965 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE |
| SILVER, Gordon Robert RESIGNED | Secretary | 09 Apr 2002 | 01 Jul 2007 | | | Gragil Farm, Danesbury Park Road, Welwyn, Hertfordshire, AL6 9SS |
| QA REGISTRARS LIMITED RESIGNED | Nominee Secretary | 09 Apr 2002 | 09 Apr 2002 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |
| BROCK, David Alan RESIGNED | Director | 21 May 2013 | 30 Apr 2020 | England | May 1967 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE |
| BROCK, David Alan RESIGNED | Director | 15 Jul 2004 | 12 Nov 2010 | England | May 1967 | 11 Woodcroft, Harlow, Essex, CM18 6XY |
| HIRJI, Shiraz Kassam RESIGNED | Director | 08 Jul 2009 | 12 Nov 2010 | England | October 1947 | 25 Langton Avenue, Whetstone, London, N20 9DD |
| KHAN, Ahsan RESIGNED | Director | 21 May 2013 | 20 Nov 2014 | England | July 1965 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE |
| KHAN, Ahsan RESIGNED | Director | 01 Mar 2011 | 08 Apr 2011 | England | July 1965 | Regency House, 33 Wood Street, Barnet, Hertfordshire, EN5 4BE |
| OVERALL, John Richard RESIGNED | Director | 09 Apr 2002 | 15 Jul 2004 | | October 1948 | Bevils Croft Sacombe Green, Sacombe, Ware, Hertfordshire, SG12 0QJ |
| SILVER, Gordon Robert RESIGNED | Director | 09 Apr 2002 | 01 Jul 2007 | United Kingdom | September 1949 | Gragil Farm, Danesbury Park Road, Welwyn, Hertfordshire, AL6 9SS |
| QA NOMINEES LIMITED RESIGNED | Nominee Director | 09 Apr 2002 | 09 Apr 2002 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |