| SWANNELL, Kerry ACTIVE | Secretary | 17 Mar 2022 | | | | St Johns College, Cambridge, CB2 1TP |
| EWBANK, Christopher Francis ACTIVE | Director | 02 Sep 2005 | | England | September 1961 | St Johns College, Cambridge, CB2 1TP |
| WOOD, Suzanne Louise ACTIVE | Director | 21 Mar 2018 | | England | September 1980 | St Johns College, Cambridge, CB2 1TP |
| BOYD, Pippin Jeremy Roxburgh RESIGNED | Secretary | 29 Jun 2001 | 30 Sep 2011 | | | 8 Hinton Avenue, Cambridge, Cambridgeshire, CB1 7AS |
| EVANS, Steven RESIGNED | Secretary | 21 Jan 1993 | 19 Apr 1993 | | | 46 Wentworth Park Avenue, Harborne, Birmingham, West Midlands, B17 9QU |
| GERRISH, Stuart RESIGNED | Secretary | 02 Sep 1998 | 30 Oct 1998 | | | 41 Salisbury Road, Blandford Forum, Dorset, DT11 7HW |
| ROWLAND, Arthur Dawson, Wing Commander Raf Retd RESIGNED | Secretary | 30 Oct 1998 | 19 Feb 1999 | | | 20 Sheepfold, St Ives, Huntingdon, Cambridgeshire, PE17 4FY |
| STEPHENSON, Norman Keith RESIGNED | Secretary | 19 Feb 1999 | 29 Jun 2001 | | | 11 Parker Street, Cambridge, Cambridgeshire, CB1 1JL |
| CAPITAL VENTURES PLC RESIGNED | Secretary | 19 Apr 1993 | 02 Sep 1998 | | | Rutherford House, Blackpole Road, Worcester, Worcestershire, WR3 8YA |
| M & R SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 07 Oct 2011 | 17 Mar 2022 | | | Botanic House, 100 Hills Road, Cambridge, England, CB2 1PH, England |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 19 Jan 1993 | 19 Jan 1994 | | | 6-8 Underwood Street, London, N1 7JQ |
| ABULAFIA, Anna Brechta, Professor RESIGNED | Director | 05 Aug 1993 | 19 Jan 1994 | England | May 1952 | 13 Trafalgar Street, Cambridge, Cambridgeshire, CB4 1ET |
| BRINTON, Sarah Virginia RESIGNED | Director | 15 Jun 1993 | 01 Sep 1997 | | April 1955 | 5 Marion Close, Cambridge, CB3 0HN |
| BRUCKLAND, Andrew John RESIGNED | Director | 19 Apr 1993 | 02 Sep 1998 | | March 1955 | 6 Kensington Avenue, Cheltenham, Gloucestershire, GL50 2NQ |
| COLLINS, Richard Alexander RESIGNED | Director | 01 Jul 1993 | 20 Dec 1993 | | January 1952 | 23 Windmill Close, Kenilworth, Warwickshire, CV8 2GQ |
| DESMOND, Clare Shilean RESIGNED | Director | 01 Jul 1993 | 19 Jan 1994 | | May 1966 | 32 Chapman Way, Hatherley, Cheltenham, Gloucestershire, GL51 5NE |
| EVANS, Steven RESIGNED | Director | 21 Jan 1993 | 19 Apr 1993 | | June 1962 | 46 Wentworth Park Avenue, Harborne, Birmingham, West Midlands, B17 9QU |
| HARRIS, John William Robert, Commodore RESIGNED | Director | 14 Apr 2000 | 14 Apr 2014 | United Kingdom | November 1948 | St Johns College, Cambridge, CB2 1TP |
| JONES, Jane Avis RESIGNED | Director | 19 Jul 1993 | 19 Jan 1994 | | December 1958 | 16 Hollytrees, Bar Hill, Cambridge, CB3 8SF |
| QUINTON, John Grand, Sir RESIGNED | Director | 15 Jun 1993 | 02 Sep 1998 | | December 1929 | Chenies Place, Chenies, Rickmansworth, Hertfordshire, WD3 6EU |
| REID, George Alan, Dr RESIGNED | Director | 02 Sep 1998 | 02 Sep 2005 | United Kingdom | December 1941 | 186 Huntingdon Road, Cambridge, Cambridgeshire, CB3 0LB |
| ROBERTS, Catherine Jane RESIGNED | Director | 21 Jan 1993 | 19 Apr 1993 | | November 1967 | 2 Birch Close, Greenfield Road Harborne, Birmingham, West Midlands, B17 0EH |
| ROBINSON, Richard Henry, Colonel RESIGNED | Director | 19 Apr 1993 | 30 Apr 2000 | | January 1933 | St Johns College, Cambridge, Cambridgeshire, CB2 1TP |
| WELLS, Mark Nicholas RESIGNED | Director | 14 Apr 2014 | 29 Mar 2018 | United Kingdom | July 1962 | St Johns College, Cambridge, CB2 1TP |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 19 Jan 1993 | 19 Jan 1994 | | | 6-8 Underwood Street, London, N1 7JQ |