| Company | Timeline | Status | |
| Caythorpe Gas Storage Limited Secretary • Unreported | 10 Nov 2007←10 Months→8 Sep 2008 | Active | |
| Ourack Wind Farm Two Limited Secretary • Unreported | 8 Jun 2005←2 Years 3 Months→7 Sep 2007 | Active | |
| Virgin Gas Limited Secretary • Unreported | 28 Apr 2005←5 Years→7 Dec 2010 | Dissolved | |
| Caythorpe Gas Storage Limited Secretary • Unreported | 10 Nov 2004←2 Years→30 Nov 2006 | Active | |
| Warwick Energy Holdings Limited Secretary • Unreported | 29 Oct 2004←3 Years→7 Mar 2008 | Active | |
| Warwick Energy (Bentinck) Limited Secretary • Unreported | 5 Feb 2004←6 Years→4 Oct 2010 | Active | |
| Warwick Energy (Pyebridge) Limited Secretary • Unreported | 5 Feb 2004←6 Years→4 Oct 2010 | Dissolved | |
| Warwick Energy (Trumfleet) Limited Secretary • Unreported | 27 Jan 2004←6 Years→4 Oct 2010 | Dissolved | |
| North Sea Gas Limited Secretary • Unreported | 20 Sep 2002←8 Years→24 Nov 2010 | Dissolved | |
| Thanet Offshore Wind Limited Secretary • Unreported | 15 Aug 2002←5 Years→7 Sep 2007 | Active | |
