| Company | Timeline | Status | |
| Folkes Properties Limited Director • Director | 13 Jun 2019←2 Years 9 Months→22 Mar 2022 | Active | |
| Horizon Nuclear Power Wylfa Limited Director • Barrister | 1 Nov 2017←1 Year 5 Months→31 Mar 2019 | Active | |
JWJ Legal Limited Director • Director | 18 Sep 2012←4 Years→3 Jan 2017 | Dissolved | |
| E.On UK Energy Services Limited Secretary • Unreported | 16 Nov 2005←1 Year 9 Months→3 Sep 2007 | Active | |
E.On UK Technical Services Limited Secretary • Unreported | 28 Sep 2005←1 Year 11 Months→3 Sep 2007 | Dissolved | |
| E.On Energy Solutions Limited Secretary • Unreported | 1 Oct 2001←10 Years→31 Aug 2012 | Active | |
| Uniper UK Cottam Limited Secretary • Unreported | 21 Nov 1996←6 Years→8 May 2003 | Active | |
