| EPMG LEGAL LIMITED ACTIVE | Secretary | 01 Jul 2014 | | | | 2, Hills Road, Cambridge, Cambridgeshire, CB2 1JP, United Kingdom |
| COLLETT, Ian Gellan ACTIVE | Director | 13 Oct 1998 | | United Kingdom | June 1953 | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |
| EPERON, Lucy Pauline, Dr ACTIVE | Director | 18 Sep 2012 | | England | January 1956 | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |
| FRASER, Andrew William, Dr ACTIVE | Director | 21 Jun 2017 | | England | March 1973 | 2 Hills Road, Cambridge, Cambridgeshire, CB2 1JP, United Kingdom |
| PIPE, Sarah ACTIVE | Director | 12 Jun 2019 | | United Kingdom | July 1983 | 2 Hills Road, Cambridge, Cambridgeshire, CB2 1JP, United Kingdom |
| ADAMSON, John Michael RESIGNED | Secretary | 04 Aug 1999 | 20 Oct 2003 | | | 1 Burrough Field, Impington, Cambridge, CB4 9NW |
| DYASON, Christopher Robert RESIGNED | Secretary | 13 Oct 1998 | 04 Aug 1999 | | | 19 Station Road, Wilburton, Ely, Cambridgeshire, CB6 3RP |
| FREDERICKSEN, Gladys Elsie RESIGNED | Secretary | 07 Apr 1995 | 17 Oct 1997 | | | Pear Tree Cottage 12 Steeplechase, Hundon, Sudbury, Suffolk, CO10 8EN |
| PIPE, Sarah RESIGNED | Secretary | 12 Jun 2019 | 13 Jun 2019 | | | 2 Hills Road, Cambridge, Cambridgeshire, CB2 1JP, United Kingdom |
| WAGER, Jeremy Vincent RESIGNED | Secretary | 20 Oct 2003 | 30 Jun 2014 | | | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 07 Apr 1995 | 07 Apr 1995 | | | 26, Church Street, London, NW8 8EP |
| BAGSHAW, Hilary RESIGNED | Director | 28 Jun 2007 | 28 Oct 2013 | United Kingdom | May 1955 | 5, Brooklands Avenue, Cambridge, CB2 8BB, United Kingdom |
| CLAY, Martin Richard RESIGNED | Director | 11 Jul 2005 | 29 May 2015 | England | October 1956 | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |
| CUTTING, David RESIGNED | Director | 16 Jul 2001 | 06 Sep 2018 | United Kingdom | November 1948 | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |
| DAVIES, Stephanie Rian RESIGNED | Director | 22 Jul 2016 | 03 May 2019 | England | March 1985 | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |
| FREDERICKSEN, Gladys Elsie RESIGNED | Director | 07 Apr 1995 | 17 Oct 1997 | | March 1947 | Pear Tree Cottage 12 Steeplechase, Hundon, Sudbury, Suffolk, CO10 8EN |
| FROST, Jason RESIGNED | Director | 20 Aug 1996 | 30 Oct 1998 | | February 1968 | The Little Barn 20 Church Street, Great Wilbraham, Cambridge, CB1 5JQ |
| HOWLETT, Philip Richard RESIGNED | Director | 11 Jun 2002 | 19 Dec 2006 | | April 1943 | 8 Flower Street, Cambridge, Cambridgeshire, CB1 2NH |
| MCGHEE, William John RESIGNED | Director | 17 Jun 2008 | 08 Jun 2016 | United Kingdom | October 1949 | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |
| PARDAL, Christina RESIGNED | Director | 13 Oct 1998 | 20 Jun 2001 | | January 1974 | 27 Broad Street, Cambridge, CB1 2NJ |
| ROBINSON, Mark, Dr RESIGNED | Director | 10 Oct 2018 | 20 Dec 2024 | United Kingdom | September 1983 | 2 Hills Road, Cambridge, Cambridgeshire, CB2 1JP, United Kingdom |
| WALTON, Malcolm Cranston RESIGNED | Director | 07 Apr 1995 | 13 Oct 1998 | | January 1950 | Amwell Farm House, Wheathampstead, St Albans, Hertfordshire, AL4 8EJ |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 07 Apr 1995 | 07 Apr 1995 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Director | 07 Apr 1995 | 07 Apr 1995 | | | 26, Church Street, London, NW8 8EP |