| VISTRA COSEC LIMITED ACTIVE | Secretary | 19 Aug 2025 | | | | Ground Floor, Templeback, 10 Temple Back, Bristol, BS1 6FL, United Kingdom |
| BARLOW, Daniel Noble ACTIVE | Director | 29 Oct 2024 | | United States | August 1975 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| BLAZES, Michael Addison ACTIVE | Director | 29 Oct 2024 | | United States | July 1971 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| GRACE, Charles Brigham ACTIVE | Director | 29 Oct 2024 | | United States | December 1971 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| KEEPORTS, Doug Wheeler ACTIVE | Director | 29 Oct 2024 | | United States | July 1963 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| MCVICKERS, Patrick John ACTIVE | Director | 29 Oct 2024 | | United States | November 1992 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| WEILER, JR, Emil Richard ACTIVE | Director | 29 Oct 2024 | | United States | October 1964 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| WILLCOCK, Robert RESIGNED | Secretary | 13 Nov 2000 | 29 Oct 2024 | | | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| BART SECRETARIES LIMITED RESIGNED | Nominee Secretary | 17 Jul 2000 | 13 Nov 2000 | | | C/O Laytons Carmelite 5th Floor, 50 Victoria Embankment Blackfriars, London, EC4Y 0LS |
| BROWN, David RESIGNED | Director | 30 Mar 2004 | 31 Mar 2021 | United States | June 1954 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| LARSON, Stephen Blair RESIGNED | Director | 28 May 2009 | 15 Aug 2010 | | March 1967 | 2615, Royal Forrest Road, Raleigh, North Carolina, 27614, United States Of America |
| LAURIE, John Kendall RESIGNED | Director | 13 Nov 2000 | 29 Oct 2024 | United States | June 1949 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| LAWSON, Michael Shaun RESIGNED | Director | 06 Mar 2001 | 29 Oct 2024 | England | September 1945 | Greathouse Farm Lynwick Street, Rudgwick, Horsham, West Sussex, RH12 3DJ |
| PHILMON, Earl Warren RESIGNED | Director | 23 Aug 2012 | 29 Oct 2024 | United States | December 1958 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| PICKIN, John Robert RESIGNED | Director | 13 Nov 2000 | 08 May 2001 | | July 1927 | Bay Tree House College Farm, Wick Rissington, Cheltenham, Gloucestershire, GL54 2PN |
| WILLCOCK, Robert RESIGNED | Director | 12 May 2006 | 29 Oct 2024 | England | January 1969 | Gloucester House, 399 Silbury Boulevard, Milton Keynes, Buckinghamshire, MK9 2AH, England |
| WOOLLEY, Russell Roy RESIGNED | Director | 30 Mar 2004 | 21 Jun 2012 | England | September 1950 | Penhow, School Lane, Forest Row, East Sussex, RH18 5EB |
| BART MANAGEMENT LIMITED RESIGNED | Nominee Director | 17 Jul 2000 | 13 Nov 2000 | | | C/O Laytons Carmelite 5th Floor, 50 Victoria Embankment Blackfriars, London, EC4Y 0LS |