| Company | Timeline | Status | |
| NNB Finance Company (HPC) Ltd Director • Company Director | 1 Jul 2022←3 Years→Current | Active | |
| The Nuclear Decommissioning Fund Company Limited Director • Company Director | 1 Oct 2020←5 Years→Current | Active | |
| NNB Generation Company (HPC) Limited Director • Company Director | 2 Mar 2020←3 Years→3 Jul 2023 | Active | |
British Energy Trading Services Limited Director • Company Director | 22 Mar 2016←1 Year 10 Months→5 Feb 2018 | Dissolved | |
Edf Energy (Energy Branch) Limited Director • Company Director | 19 May 2015←2 Years 8 Months→5 Feb 2018 | Dissolved | |
| Edf Energy Nuclear Generation Limited Director • Company Director | 18 May 2015←2 Years 8 Months→5 Feb 2018 | Active | |
| Cheshire Cavity Storage 1 Limited Director • Company Director | 28 Apr 2015←2 Years 9 Months→5 Feb 2018 | Dissolved | |
| British Energy Bond Finance Limited Director • Company Director | 28 Apr 2015←2 Years 9 Months→5 Feb 2018 | Dissolved | |
| Edf Energy (Thermal Generation) Limited Director • Company Director | 28 Apr 2015←2 Years 9 Months→5 Feb 2018 | Active | |
British Energy Renewables Limited Director • Company Director | 28 Apr 2015←2 Years 9 Months→5 Feb 2018 | Dissolved | |
