| DENNIS, Michael Kenneth ACTIVE | Director | 11 Aug 2026 | | United Kingdom | July 1981 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| HOLM, Tore ACTIVE | Director | 08 Dec 2017 | | Norway | June 1951 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| KELSTRUP, Morten ACTIVE | Director | 21 Nov 2025 | | Scotland | March 1968 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| MEERPOHL, Thomas Christian, Dr ACTIVE | Director | 08 Dec 2017 | | Germany | June 1977 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| O'BRIEN, Russell Leslie ACTIVE | Director | 01 Aug 2023 | | England | January 1974 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| SCARGILL, Martin Robert ACTIVE | Director | 14 Jul 2021 | | United Kingdom | February 1976 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| SHEDDEN, Jill Belinda ACTIVE | Director | 01 Aug 2023 | | England | October 1965 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| MACLEOD, Nicola RESIGNED | Secretary | 29 Jan 2019 | 31 Jul 2024 | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| TANNER, Paul Martyn Roger RESIGNED | Secretary | 08 Dec 2017 | 31 May 2018 | | | Iq Building, 15 Justice Mill Lane, Aberdeen, AB11 6EQ, United Kingdom |
| CENTRICA SECRETARIES LIMITED RESIGNED | Secretary | 06 Jul 2017 | 08 Dec 2017 | | | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| BELL, Jeffrey Allan RESIGNED | Director | 08 Dec 2017 | 30 Apr 2020 | United Kingdom | January 1967 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| BESSELL, James Stephen RESIGNED | Director | 01 May 2020 | 01 Aug 2023 | England | June 1977 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| CAMPBELL, Justine Michelle RESIGNED | Director | 06 Jul 2017 | 08 Dec 2017 | United Kingdom | August 1970 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| COX, Christopher Martin RESIGNED | Director | 08 Dec 2017 | 02 Feb 2022 | United Kingdom | March 1961 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| DAWSON, Ian Grant RESIGNED | Director | 06 Jul 2017 | 08 Dec 2017 | United Kingdom | March 1959 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |
| HANAFIN, Vincent Mark RESIGNED | Director | 08 Dec 2017 | 02 Feb 2022 | United Kingdom | October 1959 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| HOUSE, David John RESIGNED | Director | 01 Jun 2020 | 01 Aug 2023 | England | January 1969 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| ISENEGGER, David Andrew RESIGNED | Director | 06 Jul 2017 | 31 May 2020 | England | August 1964 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| MCCULLOCH, Neil James RESIGNED | Director | 02 Feb 2022 | 21 Nov 2025 | Scotland | October 1970 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| MCKENNA, Gregory Craig RESIGNED | Director | 31 Dec 2019 | 14 Jul 2021 | United Kingdom | January 1966 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| O'SHEA, Christopher Michael RESIGNED | Director | 02 Feb 2022 | 02 Jul 2026 | England | October 1973 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD |
| ROBERTSON, Kenneth Murray RESIGNED | Director | 04 May 2018 | 31 Dec 2019 | Scotland | December 1960 | 1st Floor, 20 Kingston Road, Staines-Upon-Thames, TW18 4LG, England |
| WILLS, Simon Marc RESIGNED | Director | 08 Dec 2017 | 04 May 2018 | England | August 1967 | Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom |