| TENNISON, Harry Luke Robert ACTIVE | Secretary | 19 Jul 2024 | | | | 24a, St John Street, London, EC1M 4AY |
| ANSTEAD, Emily ACTIVE | Director | 01 Mar 2023 | | England | January 1986 | 24a, St John Street, London, EC1M 4AY |
| BALL, Jane Elizabeth Metcalfe ACTIVE | Director | 01 Apr 2024 | | England | January 1983 | 24a, St John Street, London, EC1M 4AY |
| BRENMAN, Gregory John Philip ACTIVE | Director | 01 Apr 2024 | | England | June 1960 | 24a, St John Street, London, EC1M 4AY |
| DAWUDU, Titilola Dasola ACTIVE | Director | 25 Jun 2025 | | England | September 1981 | 24a, St John Street, London, EC1M 4AY |
| DYOTT, Caroline Eleanor Frances ACTIVE | Director | 01 Apr 2024 | | England | February 1985 | 24a, St John Street, London, EC1M 4AY |
| GILKES ROMERO, Juliet ACTIVE | Director | 01 Apr 2023 | | England | August 1964 | 24a, St John Street, London, EC1M 4AY |
| GLASGOW, Elma Marcia ACTIVE | Director | 01 Apr 2024 | | England | September 1972 | 24a, St John Street, London, EC1M 4AY |
| HARVEY, Kate Louise ACTIVE | Director | 01 Apr 2021 | | England | March 1972 | Brook House, Brettenham Road, Rattlesden, Bury St. Edmunds, Suffolk, IP30 0ST, England |
| HOLMES, Sarah Victoria ACTIVE | Director | 01 Feb 2023 | | England | November 1953 | 24a, St John Street, London, EC1M 4AY |
| ROWAN-ROBINSON, Lucy Mary Maud ACTIVE | Director | 01 Apr 2024 | | England | May 1953 | 24a, St John Street, London, EC1M 4AY |
| SIMON, Colin Terence Maitland ACTIVE | Director | 01 Apr 2024 | | England | January 1950 | 24a, St John Street, London, EC1M 4AY |
| ATKINSON, Steven Jon RESIGNED | Secretary | 27 Jul 2007 | 01 Jul 2012 | | | 17d, St. Charles Square, London, W10 6EF, England |
| BIRD, Amy RESIGNED | Secretary | 04 Dec 2012 | 25 Nov 2015 | | | 24a, St John Street, London, EC1M 4AY |
| BUTLER SMITH, Emma RESIGNED | Secretary | 05 Jun 2023 | 19 Jul 2024 | | | 24a, St John Street, London, EC1M 4AY |
| DUNNE, Hannah Marie RESIGNED | Secretary | 07 Dec 2022 | 05 Jun 2023 | | | 24a, St John Street, London, EC1M 4AY |
| KEYNES, Robyn Louise RESIGNED | Secretary | 17 May 2019 | 02 Mar 2020 | | | 24a, St John Street, London, EC1M 4AY |
| PALMER, Criona Margaret RESIGNED | Secretary | 14 Dec 2011 | 04 Dec 2012 | | | 24a, St John Street, London, EC1M 4AY |
| PATEL, Vinay Sunilkumar RESIGNED | Secretary | 02 Mar 2020 | 03 Aug 2020 | | | 24a, St John Street, London, EC1M 4AY |
| RUTTER, Rowan Jessie RESIGNED | Secretary | 03 Aug 2020 | 19 Jul 2024 | | | 75, Nottingham Road, London, E10 6EP, England |
| QA REGISTRARS LIMITED RESIGNED | Nominee Secretary | 27 Jul 2007 | 27 Jul 2007 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |
| ALLEN, Mary RESIGNED | Director | 11 Jan 2008 | 29 Feb 2012 | United Kingdom | August 1951 | The Tower Tower Lane, Victoria Road, Aldeburgh, Suffolk, IP15 5EG |
| ATKINSON, Steven Jon RESIGNED | Director | 18 Sep 2013 | 18 Sep 2013 | England | May 1984 | 24a, St John Street, London, EC1M 4AY |
| ATKINSON, Steven Jon RESIGNED | Director | 04 Sep 2013 | 16 Oct 2019 | United Kingdom | May 1984 | 24a, St John Street, London, EC1M 4AY |
| BARRY, Hannah RESIGNED | Director | 13 Sep 2007 | 10 Oct 2008 | | September 1982 | Apartment 1, 10 French Place, London, E1 6JB |
| BIRD, Amy Laura RESIGNED | Director | 25 Jul 2011 | 25 Nov 2015 | England | October 1982 | 24a, St John Street, London, EC1M 4AY |
| BLACKSELL, Emily Anne RESIGNED | Director | 11 Jan 2008 | 14 Dec 2011 | United Kingdom | September 1975 | 21, Eversleigh Road, London, SW11 5UX |
| BOOKBINDER, Alan Peter RESIGNED | Director | 26 Jun 2024 | 23 Jun 2026 | England | March 1956 | 24a, St John Street, London, EC1M 4AY |
| BURTON, Humphrey RESIGNED | Director | 22 Dec 2008 | 09 Sep 2009 | | March 1931 | 13, Linden Road, Aldeburgh, Suffolk, IP15 5JQ |
| CLARK, Timothy Nicholas RESIGNED | Director | 09 Nov 2016 | 10 Dec 2024 | England | January 1951 | 24a, St John Street, London, EC1M 4AY |
| CLAYTON, Peter Jonathon RESIGNED | Director | 02 Sep 2010 | 25 Nov 2015 | England | June 1963 | 24a, St John Street, London, EC1M 4AY |
| DAS, Subashis RESIGNED | Director | 01 Nov 2019 | 15 Mar 2022 | England | February 1984 | 24a, St John Street, London, EC1M 4AY |
| DURRANT, Nancy Ruth RESIGNED | Director | 13 Jul 2016 | 29 Jun 2022 | England | December 1978 | 24a, St John Street, London, EC1M 4AY |
| EMMAS, Susan Michelle RESIGNED | Director | 12 Aug 2010 | 31 Mar 2021 | England | April 1964 | 24a, St John Street, London, EC1M 4AY |
| FOSBURY, Susan Elizabeth RESIGNED | Director | 08 Nov 2016 | 24 Sep 2024 | United Kingdom | August 1963 | 24a, St John Street, London, EC1M 4AY |
| FREUD, Emma Vallency RESIGNED | Director | 14 Dec 2011 | 10 Dec 2014 | United Kingdom | January 1962 | 24a, St John Street, London, EC1M 4AY |
| GILCHRIST, Jonathan Patric RESIGNED | Director | 20 May 2017 | 20 Jun 2023 | England | October 1981 | 24a, St John Street, London, EC1M 4AY |
| GILES, Nicholas Leighton RESIGNED | Director | 27 Sep 2012 | 13 Jul 2016 | England | January 1972 | 24a, St John Street, London, EC1M 4AY |
| HIDDLESTON, Diana Patricia RESIGNED | Director | 04 Dec 2012 | 29 Sep 2021 | England | November 1951 | 24a, St John Street, London, EC1M 4AY |
| HUNTER, Rosalind RESIGNED | Director | 14 Sep 2007 | 08 Jul 2011 | England | June 1974 | 65a Barnard Mews, London, SW11 1QU |
| HUTCHISON, Joanna RESIGNED | Director | 25 Jan 2010 | 04 Dec 2013 | United Kingdom | October 1969 | 24a, St John Street, London, EC1M 4AY |
| HYTNER, Joyce Anita RESIGNED | Director | 01 Sep 2007 | 09 Jul 2013 | United Kingdom | December 1935 | 3a Wellington Close, London, W11 2AN |
| JOHN, Priscilla Mary RESIGNED | Director | 13 Jul 2016 | 05 Dec 2019 | United Kingdom | May 1948 | 24a, St John Street, London, EC1M 4AY |
| KENYON, Melanie Jane RESIGNED | Director | 06 Nov 2008 | 20 Nov 2009 | United Kingdom | April 1963 | 34, Herber Road, London, SE22 9LA |
| LACEY, Mark David RESIGNED | Director | 04 Sep 2013 | 21 Sep 2016 | United Kingdom | August 1973 | 24a, St John Street, London, EC1M 4AY |
| MACKENZIE-BLACKMAN, James Robert RESIGNED | Director | 27 Jan 2010 | 04 Dec 2013 | United Kingdom | November 1980 | 24a, St John Street, London, EC1M 4AY |
| NEWILL, Heather RESIGNED | Director | 14 May 2009 | 04 Dec 2013 | United Kingdom | August 1956 | The Old Vicarage Mill Road, Peasenhall, Suffolk, IP17 2LH |
| PALMER, Criona Margaret Mary RESIGNED | Director | 01 Dec 2010 | 08 Nov 2016 | England | December 1958 | 24a, St John Street, London, EC1M 4AY |
| PARSONS, Susan Clare RESIGNED | Director | 27 Jul 2007 | 31 Mar 2021 | England | November 1957 | 6 Alwyne Place, Canonbury, London, N1 2NL |
| PATEL, Vinay Sunilkumar RESIGNED | Director | 13 Jul 2016 | 26 Sep 2023 | England | March 1986 | 24a, St John Street, London, EC1M 4AY |
| PELMAN CONSTANTINIDES, Natalie RESIGNED | Director | 14 Dec 2011 | 03 Dec 2015 | United Kingdom | February 1979 | 24a, St John Street, London, EC1M 4AY |
| PIDCOCK, Stephen Marc RESIGNED | Director | 28 Jul 2008 | 14 Dec 2011 | England | September 1982 | 62, Battersea Park Road, London, SW11 4JP |
| RHODES, Mark RESIGNED | Director | 23 May 2009 | 14 Apr 2015 | England | November 1972 | 110d Blackheath Hill, Greenwich, London, SE10 8AG |
| RODGERS, John Gerard RESIGNED | Director | 29 Jun 2017 | 30 Sep 2020 | United Kingdom | March 1953 | 24a, St John Street, London, EC1M 4AY |
| SCHMIDT, Leah Alison RESIGNED | Director | 21 Jan 2017 | 04 Mar 2025 | England | April 1955 | 24a, St John Street, London, EC1M 4AY |
| SLATER, Clare Siobhan RESIGNED | Director | 24 Sep 2024 | 27 Jun 2025 | England | July 1983 | 24a, St John Street, London, EC1M 4AY |
| SMITH, William Dallas RESIGNED | Director | 09 Sep 2009 | 25 Nov 2015 | England | October 1949 | 72 Bartholomew Road, London, NW5 2AL |
| STYLES, Gabrielle RESIGNED | Director | 18 Jan 2008 | 14 Dec 2011 | England | July 1980 | 41b, Fentiman Road, London, SW8 1LH |
| WEBB, Matthew David RESIGNED | Director | 01 Apr 2021 | 04 Mar 2026 | England | August 1980 | 87 Glisson Road, Glisson Road, Cambridge, CB1 2HG, England |
| WHITE, Graham Peter RESIGNED | Director | 04 Sep 2013 | 05 Dec 2019 | United Kingdom | May 1955 | 24a, St John Street, London, EC1M 4AY |
| WILSON, Peter Stafford RESIGNED | Director | 04 Dec 2012 | 25 Nov 2015 | England | January 1951 | 24a, St John Street, London, EC1M 4AY |
| WINGATE, Roger RESIGNED | Director | 19 Jan 2009 | 14 Dec 2011 | England | November 1940 | Place De Trainant 2, Cologny, 1223, Switzerland |
| QA NOMINEES LIMITED RESIGNED | Nominee Director | 27 Jul 2007 | 27 Jul 2007 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |
| QA REGISTRARS LIMITED RESIGNED | Director | 27 Jul 2007 | 27 Jul 2007 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |