| Company | Timeline | Status | |
| Didcot Plant Limited Director • Office Administrator | 6 Apr 2000←25 Years→Current | Active | |
| Tarrant Holdings Limited Director • Office Administrator | 6 Apr 2000←25 Years→Current | Active | |
| Tarrant Holdings Limited Secretary • Unreported | 1 Aug 1998←27 Years→Current | Active | |
| Didcot Plant Limited Secretary • Unreported | 25 Jun 1992←33 Years→Current | Active | |
