| MINNS, Lisa Ann Katherine ACTIVE | Secretary | 03 Jun 2025 | | | | C/O Morgan Sindall Group Plc, Kent House, 14-17 Market Place, London, W1W 8AJ, United Kingdom |
| ATKINSON, Mark Roger ACTIVE | Director | 21 Dec 2020 | | England | October 1978 | Morgan Sindall Construction & Infrastructure Ltd, Cooper House, Redgrave Close, Cross Point Business Park, Coventry, CV2 2UU, United Kingdom |
| GANGOTRA, Culdip Kelly Kaur ACTIVE | Director | 07 May 2024 | | United Kingdom | February 1970 | C/O Morgan Sindall Group Plc, Kent House, 14-17 Market Place, London, W1W 8AJ, United Kingdom |
| MORGAN, John Christopher ACTIVE | Director | 31 Dec 2013 | | England | December 1955 | Kent House, 14 - 17 Market Place, London, W1W 8AJ |
| SMITH, Simon Craven ACTIVE | Director | 23 Jun 2020 | | England | October 1970 | Morgan Sindall Construction & Infrastructure Ltd, Cooper House, Redgrave Close, Cross Point Business Park, Coventry, CV2 2UU, United Kingdom |
| JOHNSTON, William Raymond RESIGNED | Secretary | 19 Nov 2003 | 01 Jun 2005 | | | Flat 9, Beverley Court, 59 Fairfax Road, London, NW6 4EG |
| MASON, Helen Mary RESIGNED | Secretary | 27 Jun 2024 | 22 Apr 2025 | | | C/O Morgan Sindall Group Plc, Kent House, 14-17 Market Place, London, W1W 8AJ, United Kingdom |
| NETTLESHIP, Isobel Mary RESIGNED | Secretary | 01 Jun 2005 | 31 May 2014 | | | Kent House, 14 - 17 Market Place, London, W1W 8AJ |
| SHERIDAN, Clare RESIGNED | Secretary | 31 May 2014 | 27 Jun 2024 | | | Kent House, 14 - 17 Market Place, London, W1W 8AJ |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 19 Nov 2003 | 19 Nov 2003 | | | 26, Church Street, London, NW8 8EP |
| BISHOP, John Michael RESIGNED | Director | 19 Nov 2003 | 01 Jun 2005 | England | May 1945 | Orchard View, Tintells Lane, West Horsley, Surrey, KT24 6JD |
| CRUMMETT, Stephen Paul RESIGNED | Director | 24 May 2013 | 07 May 2024 | England | February 1965 | Kent House, 14-17 Market Place, London, W1W 8AJ, United Kingdom |
| EDDIE, Colin Michael, Professor RESIGNED | Director | 19 Nov 2003 | 09 Jun 2017 | England | April 1963 | Morgan Est House, Corporation Street, Rugby, Warwickshire, CV21 2DW, United Kingdom |
| JENKINS, John William RESIGNED | Director | 20 May 2010 | 24 Apr 2012 | United Kingdom | April 1961 | Startford Enterprise Park, 20 Timothys Bridge Road, Startford Upon Avon, CV37 9NJ |
| LEDWIDGE, Joseph John RESIGNED | Director | 27 Nov 2012 | 30 Nov 2020 | United Kingdom | May 1970 | Morgan Sindall Construction & Infrastructure, Corporation Street, Rugby, CV21 2DW, England |
| MULLIGAN, David Kevin RESIGNED | Director | 01 Apr 2004 | 25 Feb 2013 | England | November 1969 | Kent House, 14 - 17 Market Place, London, W1W 8AJ |
| SHENNAN, Graham Alexander RESIGNED | Director | 20 May 2010 | 29 Oct 2014 | United Kingdom | April 1955 | Morgan Est House, Corporation Street, Rugby, Warwickshire, CV21 2DW, United Kingdom |
| WHITMORE, Paul RESIGNED | Director | 19 Nov 2003 | 31 Dec 2013 | United Kingdom | January 1955 | Kent House, 14 - 17 Market Place, London, W1W 8AJ |