| O'HANLON, Carla ACTIVE | Secretary | 25 Jul 2011 | | | | 10 Paternoster Square, London, EC4M 7LS, England |
| CLARKE, Kevin John David ACTIVE | Director | 03 Sep 2026 | | Scotland | March 1976 | 10 Paternoster Square, London, EC4M 7LS, England |
| EYRE, Joanna ACTIVE | Director | 08 Mar 2023 | | United Kingdom | September 1981 | 10 Paternoster Square, London, EC4M 7LS, England |
| HANDSCOMBE, Oliver John ACTIVE | Director | 03 Sep 2026 | | England | June 1984 | 10 Paternoster Square, London, EC4M 7LS, England |
| GLADMAN, Ronald John RESIGNED | Secretary | | 01 Dec 1994 | | | 16 Taylor Avenue, Kew, Richmond, Surrey, TW9 4ED |
| MACLEAN, Elizabeth Maria RESIGNED | Secretary | 01 Dec 2002 | 25 Jul 2011 | | | 394 Baddow Road, Chelmsford, Essex, CM2 9RA |
| MARTIN, Rosemary Elisabeth Scudamore RESIGNED | Secretary | 01 Sep 1997 | 01 Dec 2002 | | | Little Batts, Reigate, Surrey, RH2 0JT |
| YENCKEN, Simon Anthony RESIGNED | Secretary | 01 Dec 1994 | 01 Sep 1997 | | | 6 Laurel Road, Barnes, SW13 0EE |
| FAGAN, Daragh Patrick Feltrim RESIGNED | Director | 01 Jan 2008 | 28 Jun 2013 | England | September 1969 | The Thomson Reuters Building, 30 South Colonnade, Canary Wharf, London, E14 5EP |
| FAVILLIER, Agnes Clotilde Francoise RESIGNED | Director | 16 Jun 2023 | 31 Jul 2026 | United Kingdom | August 1985 | 10 Paternoster Square, London, EC4M 7LS, England |
| GLADMAN, Ronald John RESIGNED | Director | | 01 Apr 1999 | | February 1941 | 16 Taylor Avenue, Kew, Richmond, Surrey, TW9 4ED |
| HARDING, Nicholas David RESIGNED | Director | 31 Jul 2008 | 09 May 2011 | United Kingdom | August 1979 | 2nd, Floor, Aldgate House 33 Aldgate High Street, London, EC3N 1DL, United Kingdom |
| KNOWLAND, Timothy David RESIGNED | Director | 14 Sep 2018 | 08 Mar 2023 | England | June 1980 | Five Canada Square, Canary Wharf, London, E14 5AQ, England |
| MARTIN, Rosemary Elisabeth Scudamore RESIGNED | Director | 01 Apr 1999 | 01 Jan 2008 | | May 1960 | The Reuters Building, South Colonnade, Canary Wharf, London, E14 5EP |
| MITCHLEY, David Martin RESIGNED | Director | 28 Jun 2013 | 14 Sep 2018 | United Kingdom | January 1968 | The Thomson Reuters Building, 30 South Colonnade, Canary Wharf, London, E14 5EP |
| RAWES, Jonathan Paul RESIGNED | Director | 01 Apr 1999 | 18 Feb 2003 | United Kingdom | August 1950 | 7 Dryburgh Road, Putney, London, SW15 1BN |
| ROWLEY, Robert Oscar RESIGNED | Director | | 01 Apr 1999 | England | August 1949 | The Old Receiving Station Green End, Dane End, Ware, Hertfordshire, SG12 0NU |
| THOMAS, Matthew Richard RESIGNED | Director | 01 Jan 2008 | 31 Jul 2008 | | February 1957 | 6 Muirfield Road, London, W3 7NR |
| THORN, Peter RESIGNED | Director | 09 May 2011 | 18 Jul 2025 | United Kingdom | July 1963 | 10 Paternoster Square, London, EC4M 7LS, England |
| WOOD, Philip Kenneth RESIGNED | Director | | 01 Apr 1999 | England | May 1955 | 4 Middlings Wood, Kippington Road, Sevenoaks, Kent, TN13 2LF |