| Company | Timeline | Status | |
| Horizon Nuclear Power Wylfa Holdings Limited Director • Chief Legal Officer | 1 Apr 2021←4 Years→Current | Active | |
| Horizon Nuclear Power Oldbury Limited Director • Chief Legal Officer | 1 Apr 2021←4 Years→Current | Active | |
| Horizon Nuclear Power Wylfa Limited Director • Chief Legal Officer | 1 Apr 2021←4 Years→Current | Active | |
| Horizon Nuclear Power Services Limited Director • Chief Legal Officer | 1 Apr 2021←4 Years→Current | Active | |
| Horizon Nuclear Power Limited Director • Chief Legal Officer | 1 Apr 2021←4 Years→Current | Active | |
| Hitachi Nuclear Energy Europe, Limited Director • Chief Legal Officer | 1 Jun 2019←2 Years 11 Months→10 May 2022 | Dissolved | |
