| Company | Timeline | Status | |
| Howdale Energy Ventures Limited Director • Unreported | 9 Oct 2019←6 Years→Current | Active | |
| Blue Dragon Energy Limited Director • Unreported | 17 Nov 2017←7 Years→Current | Active | |
| Enterprize Energy (UK) Limited Director • Unreported | 17 Nov 2017←7 Years→Current | Active | |
| Howdale Estate Company Ltd Director • Unreported | 17 Feb 2009←16 Years→Current | Active | |
| Howdale Bloodstock Ltd Director • Unreported | 17 Feb 2009←16 Years→Current | Active | |
| Ourack Wind Farm One Limited Director • Geologist | 10 Aug 2005←3 Years→1 Jun 2009 | Active | |
Nautimus Limited Director • Geologist | 10 Aug 2005←3 Years→1 Jun 2009 | Dissolved | |
| Vattenfall UK Sales Limited Director • Geologist | 24 May 2005←4 Years→1 Jun 2009 | Dissolved | |
| Ormonde Energy Limited Director • Geologist | 26 Aug 2003←5 Years→1 Jun 2009 | Active | |
| Norfolk Boreas Limited Director • Geologist | 26 Feb 1999←10 Years→1 Jun 2009 | Active | |
