| GEOGHEGAN, Nicole Ann ACTIVE | Secretary | 29 Nov 2024 | | | | Seventh Floor, 70 St Mary Axe, London, EC3A 8BE, United Kingdom |
| SUTER, Philip Charles Anthony ACTIVE | Director | 18 Mar 2022 | | England | July 1984 | Seventh Floor, 70 St Mary Axe, London, EC3A 8BE, United Kingdom |
| TAYLOR, Susannah Natalie ACTIVE | Director | 23 Apr 2026 | | United Kingdom | July 1975 | Seventh Floor, 70 St Mary Axe, London, EC3A 8BE, United Kingdom |
| HARRIS, Marie-Claire Suzanne RESIGNED | Secretary | 31 Mar 1993 | 31 Jul 2006 | | | 11 Sunningdale, Halesowen, West Midlands, B62 8QL |
| HARRIS, Roger Philip RESIGNED | Secretary | | 31 Mar 1993 | | | 11 Sunningdale, Halesowen, West Midlands, B62 8QL |
| MOORE, Barbara Jean RESIGNED | Secretary | 01 Sep 2014 | 31 Oct 2014 | | | Ashford House, Eden Road, Walsgrave Triangle Business Park, Coventry, CV2 2TB |
| SADLER, Steve RESIGNED | Secretary | 21 Dec 2011 | 01 Sep 2014 | | | Ashford House, Eden Road, Walsgrave Triangle Business Park, Coventry, CV2 2TB, United Kingdom |
| SINGLETERRY, Maria RESIGNED | Secretary | 01 Sep 2020 | 29 Nov 2024 | | | Seventh Floor, 70 St Mary Axe, London, EC3A 8BE, United Kingdom |
| VON DER HEYDE, Alexander James RESIGNED | Secretary | 31 Jul 2006 | 21 Dec 2011 | | | 3, Newport Road, Hardmead, Bucks, MK16 9JR |
| WOOD, Tracey Alison RESIGNED | Secretary | 14 Aug 2015 | 01 Sep 2020 | | | Costain House, Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB, England |
| ALWAY, Lorne Victor RESIGNED | Director | 31 Jul 2006 | 09 Nov 2012 | United Kingdom | February 1959 | Slade House, The Tithings, Swalcliffe, Banbury, Oxfordshire, OX15 5DR |
| BOWEN, Timothy Garnet RESIGNED | Director | 14 Aug 2015 | 31 Aug 2017 | United Kingdom | September 1969 | Costain House, Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB, England |
| EGGLESTON, Brian Charles RESIGNED | Director | | 06 Feb 1993 | | July 1937 | 11 The Hayes, Leek Wootton, Warwickshire, CV35 7QU |
| FERGUSON, Andrew Charles RESIGNED | Director | 31 Dec 2014 | 30 Mar 2018 | England | December 1962 | Ashford House, Eden Road, Coventry Walsgrave Triangle, Coventry, CV2 2TB, England |
| FERN, Robert Adrian RESIGNED | Director | 16 Nov 2012 | 30 Jan 2015 | England | November 1962 | Ashford House, Eden Road, Walsgrave Triangle Business Park, Coventry, CV2 2TB, United Kingdom |
| HARRIS, Roger Philip RESIGNED | Director | | 31 Jul 2006 | | June 1947 | 11 Sunningdale, Halesowen, West Midlands, B62 8QL |
| HUNTER, Martin David RESIGNED | Director | 01 Sep 2020 | 18 Mar 2022 | England | March 1959 | Costain House, Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB |
| MAYHEW, Maxine Eleanor, Dr RESIGNED | Director | 07 Apr 2020 | 31 Dec 2021 | United Kingdom | August 1973 | Costain House, Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB |
| MOORE, Barbara Jean RESIGNED | Director | 01 Sep 2014 | 31 Oct 2014 | United Kingdom | July 1961 | Ashford House, Eden Road, Walsgrave Triangle Business Park, Coventry, CV2 2TB |
| SADLER, Steve RESIGNED | Director | 12 Dec 2012 | 01 Sep 2014 | England | February 1968 | Ashford House, Eden Road, Walsgrave Triangle Business Park, Coventry, CV2 2TB, United Kingdom |
| VAUGHAN, Alexander John RESIGNED | Director | 14 Aug 2015 | 07 Apr 2020 | England | December 1969 | Costain House, Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB, England |
| WHITE, Samuel Michael RESIGNED | Director | 04 Jan 2022 | 03 Nov 2025 | England | February 1976 | Seventh Floor, 70 St Mary Axe, London, EC3A 8BE, United Kingdom |
| WOOD, Tracey Alison RESIGNED | Director | 14 Aug 2015 | 01 Sep 2020 | England | May 1969 | Costain House, Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB, England |