| ISAACS, Jonathan Andrew ACTIVE | Secretary | 02 Apr 2025 | | | | 5, Churchill Place, Canary Wharf, London, E14 5RD, United Kingdom |
| KIRSANOVA, Anastasia ACTIVE | Secretary | 02 Apr 2025 | | | | 5, Churchill Place, Canary Wharf, London, E14 5RD, United Kingdom |
| AUBIN, Jean-Pierre Bertrand Rene ACTIVE | Director | 12 Aug 2015 | | France | April 1968 | 5, Churchill Place, Canary Wharf, London, E14 5RD, United Kingdom |
| MARTIN, James Richard John ACTIVE | Director | 01 Dec 2020 | | England | March 1966 | 5, Churchill Place, Canary Wharf, London, E14 5RD, United Kingdom |
| DEMAY, Jean Christophe RESIGNED | Secretary | 20 Apr 2004 | 01 May 2005 | | | Flat 39 Bridge View Court, 19 Grange Road, London, SE1 3BT |
| KYTE, David Mark RESIGNED | Secretary | 01 May 2005 | 01 Jul 2010 | | | Red Gables Courtenay Avenue, Highgate, London, N6 4LR |
| LACK, Pamela Rachel RESIGNED | Secretary | 27 Jun 2011 | 11 May 2014 | | | Business Design Centre, 52 Upper Street, London, N1 0QH, United Kingdom |
| LACK, Paul Vernon RESIGNED | Secretary | 01 Jul 2010 | 27 Jun 2011 | | | Business Design Centre, 52 Upper Street, London, N1 0QH |
| MARROCCO, Adrian Robert RESIGNED | Secretary | 12 May 2014 | 25 Mar 2015 | | | Business Design Centre, 52 Upper Street, London, N1 0QH |
| SNELLING, Robert Mark RESIGNED | Secretary | 19 May 2015 | 31 Dec 2024 | | | One, Churchill Place, London, E14 5RD, England |
| TERRY, Jessica RESIGNED | Secretary | 25 Mar 2015 | 19 May 2015 | | | 9, Billwell, Long Crendon, Aylesbury, Buckinghamshire, HP18 9AD, England |
| QA REGISTRARS LIMITED RESIGNED | Nominee Secretary | 20 Apr 2004 | 20 Apr 2004 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |
| ALFON, Herve RESIGNED | Director | 27 Jun 2011 | 01 Nov 2012 | France | March 1966 | Business Design Centre 52, Upper Street, London, N1 0QH, United Kingdom |
| COOPER, Mark Anthony John RESIGNED | Director | 12 Aug 2015 | 05 Feb 2016 | England | February 1971 | One, Churchill Place, London, E14 5RD, England |
| DEMAY, Jean Christophe RESIGNED | Director | 20 Apr 2004 | 01 May 2005 | | May 1966 | Flat 39 Bridge View Court, 19 Grange Road, London, SE1 3BT |
| DENYSSEN, Darryl Anthony RESIGNED | Director | 27 Jun 2011 | 01 Nov 2012 | United Kingdom | May 1973 | Business Design Center 52, Upper Street, London, N1 0QH, United Kingdom |
| GREEN, Peter Laurence RESIGNED | Director | 01 Jul 2010 | 01 Nov 2012 | United Kingdom | April 1964 | The Kyte Group Limited, Business Design Centre, 52 Upper Street, London, N1 0QH, United Kingdom |
| GREEN, Peter Laurence RESIGNED | Director | 20 Apr 2004 | 01 May 2005 | United Kingdom | April 1964 | Kyte Group Business Design Centre, Upper Street, London, N1 1QH |
| HARREL, David Terence Digby RESIGNED | Director | 03 Sep 2008 | 30 Apr 2011 | England | June 1948 | Hilcott Farm House, Hilcott, Pewsey, Wiltshire, SN9 6LE |
| KYTE, David Mark RESIGNED | Director | 20 Apr 2004 | 12 Aug 2015 | United Kingdom | June 1960 | 36, Ingram Avenue, London, NW11 6TL |
| LEVI, Ronald Daniel RESIGNED | Director | 01 Jul 2010 | 27 Jun 2011 | Usa | October 1961 | Business Design Centre, 52 Upper Street, London, N1 0QH |
| LIGHTBOURNE, James Richard RESIGNED | Director | 10 Mar 2016 | 19 Nov 2019 | United Kingdom | June 1970 | One, Churchill Place, London, E14 5RD, England |
| NAIK, Prashant Kumar Chandrakant RESIGNED | Director | 01 Jul 2010 | 12 Aug 2015 | England | April 1971 | Business Design Centre, 52 Upper Street, London, N1 0QH |
| SANDLER, Ronald Arnon RESIGNED | Director | 20 Apr 2004 | 15 Feb 2008 | United Kingdom | March 1952 | 5 Southside, Wimbledon Common, London, SW19 4TG |
| SEGAL, Richard Lawrence RESIGNED | Director | 08 May 2009 | 01 Jul 2010 | England | May 1963 | 7, Ingram Avenue, Hampstead Garth Suburb, London, NW11 6TG |
| SOLOMONS, Adam Paul RESIGNED | Director | 20 Apr 2004 | 01 May 2005 | England | February 1970 | 34 Sunnyfield, Mill Hill, London, NW7 4RG |
| SOUFFIR, Marc Victor Samy RESIGNED | Director | 01 Nov 2012 | 12 Aug 2015 | France | July 1972 | Business Design Centre, 52 Upper Street, London, N1 0QH, United Kingdom |
| SOUFFIR, Marc Victor Samy RESIGNED | Director | 01 Jul 2010 | 27 Jun 2011 | France | July 1972 | Business Design Centre, 52 Upper Street, London, N1 0QH |
| STEVENS, Robert Brian RESIGNED | Director | 12 Aug 2015 | 31 Mar 2022 | England | March 1962 | 5, Churchill Place, Canary Wharf, London, E14 5RD, United Kingdom |
| SWAIN, Julian Simon Johns RESIGNED | Director | 01 Jul 2010 | 27 Jun 2011 | England | June 1966 | Business Design Centre, 52 Upper Street, London, N1 0QH |
| WINDEATT, Sean Anthony RESIGNED | Director | 12 Aug 2015 | 01 Dec 2020 | England | August 1973 | 5, Churchill Place, Canary Wharf, London, E14 5RD, United Kingdom |
| WISE, Paul Louis RESIGNED | Director | 20 Apr 2004 | 01 Jul 2010 | United Kingdom | October 1960 | 17 Wildwood Road, London, NW11 6UL |
| QA NOMINEES LIMITED RESIGNED | Nominee Director | 20 Apr 2004 | 20 Apr 2004 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |