| COSEC 2000 LIMITED ACTIVE | Secretary | 31 Mar 2009 | | | | The Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AN, United Kingdom |
| BOYD, Alistair Patrick ACTIVE | Director | 25 Apr 2017 | | United Kingdom | February 1979 | 5 Temple Square, Temple Street, Liverpool, L2 5RH |
| MUGASHU, Gardner ACTIVE | Director | 08 Jul 2019 | | United Kingdom | October 1973 | 5 Temple Square, Temple Street, Liverpool, L2 5RH |
| EVANS, Jonathan Richard William RESIGNED | Secretary | 10 Mar 2000 | 31 Mar 2009 | | | 10 Sussex Court, 50 Roan Street, London, SE10 9JT |
| LESSER, Maxwell Edward RESIGNED | Secretary | 22 Apr 1998 | 10 Mar 2000 | | | 6 Prospect Road, New Barnet, Hertfordshire, EN5 5BN |
| SAMUEL, David Lawrence, Mr. RESIGNED | Secretary | 04 Nov 1994 | 22 Apr 1998 | | | Five Wents, Oak Lane Cross Keys, Sevenoaks Kent, TN13 1TB |
| THOMS, David Kenneth RESIGNED | Secretary | 07 Feb 1992 | 14 Oct 1993 | | | 4 Anjou Green, Beaulieu Park, Chelmsford, Essex, CM1 6EE |
| ASHER, Christopher Lee RESIGNED | Director | 25 Apr 2017 | 21 Sep 2018 | United Kingdom | June 1980 | The Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AN |
| ATKINSON, Robert Michael James RESIGNED | Director | 01 Jan 1995 | 25 Apr 1997 | | September 1953 | Nankin House Woodstock Close, Horsell Park, Woking, Surrey, GU21 4LQ |
| BEARMAN, Garth Russell RESIGNED | Director | | 14 Feb 1997 | | October 1946 | Harcombe House, Ropley, Alresford, Hampshire, SO24 0BE |
| BOWEN, Christopher Anthony Richard RESIGNED | Director | 29 Mar 2000 | 16 Jan 2001 | England | April 1947 | 71 Bolingbroke Grove, London, SW11 6HD |
| CLAYDEN, Paul Francis RESIGNED | Director | 31 Mar 2009 | 21 Sep 2012 | United Kingdom | March 1969 | 8, Devonshire Square, London, EC2M 4PL |
| CRUTTWELL, Edward Robert Charles RESIGNED | Director | 31 Mar 2009 | 01 Jun 2010 | | January 1954 | 8, Devonshire Square, London, EC2M 4PL |
| EVANS, Jonathan Richard William RESIGNED | Director | 16 Jan 2001 | 31 Mar 2009 | United Kingdom | March 1963 | 10 Sussex Court, 50 Roan Street, London, SE10 9JT |
| EVANS, Peter Anthony, Mr. RESIGNED | Director | 22 Apr 1998 | 17 Apr 2003 | England | May 1960 | 47 Derwent Road, Harpenden, Hertfordshire, AL5 3NY |
| FISHER, Yvonne Jane RESIGNED | Director | 01 Jun 2010 | 09 Aug 2011 | England | June 1969 | 8, Devonshire Square, London, EC2M 4PL, England |
| GALE, Stephen Dudley RESIGNED | Director | 01 Jun 2010 | 30 Apr 2014 | United Kingdom | September 1975 | 8, Devonshire Square, London, EC2M 4PL |
| HANSON, Philip Leighton RESIGNED | Director | 28 Apr 2014 | 15 Apr 2016 | England | January 1977 | The Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AN, United Kingdom |
| HEAP, Michael Conrad RESIGNED | Director | 31 Mar 2009 | 19 Mar 2010 | | June 1969 | 8, Devonshire Square, London, EC2M 4PL |
| HOGWOOD, Paul Arthur RESIGNED | Director | 09 Aug 2011 | 28 Jun 2019 | United Kingdom | July 1949 | The Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AN, United Kingdom |
| MOULTON, Cory Lane RESIGNED | Director | 07 Apr 1997 | 31 Dec 1999 | | January 1969 | Flat 1, 80 Elm Park Gardens, London, SW10 9PD |
| SAMUEL, David Lawrence, Mr. RESIGNED | Director | 01 Jan 1995 | 22 Apr 1998 | England | March 1964 | Five Wents, Oak Lane Cross Keys, Sevenoaks Kent, TN13 1TB |
| SYEED, Arfan Mohammed RESIGNED | Director | 01 Apr 2003 | 30 Sep 2010 | England | January 1970 | 84 Cissbury Ring South, London, N12 7BD |
| THOMS, David Kenneth RESIGNED | Director | | 04 Nov 1994 | England | February 1944 | 4 Anjou Green, Beaulieu Park, Chelmsford, Essex, CM1 6EE |
| WILLIAMS, Christine Marie RESIGNED | Director | 09 Nov 2012 | 25 Apr 2017 | United Kingdom | September 1974 | The Aon Centre, The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AN, United Kingdom |