| Pjcm Electrical Engineering Consultants Limited |
Corporate-Secretary |
16 Aug 2002 |
26 Apr 2007 |
| D S C Drilling Consultants Ltd |
Corporate-Secretary |
12 Jun 2006 |
25 Oct 2007 |
| Thorpe Project Management Limited |
Corporate-Secretary |
24 Apr 2001 |
1 Nov 2007 |
| Freelance Euro Services (Ccxxii) Limited |
Corporate-Secretary |
24 Apr 2001 |
5 Nov 2007 |
| Morcon Energy Services Limited |
Corporate-Secretary |
5 May 2006 |
8 Nov 2007 |
| GJS Technical Services Ltd |
Corporate-Secretary |
23 Feb 2005 |
13 Nov 2007 |
| ETW Services Ltd |
Corporate-Secretary |
5 May 2006 |
15 Nov 2007 |
| Kingsley Electrical & Instrumentation Design Limited |
Corporate-Secretary |
4 May 2007 |
16 Nov 2007 |
| Gryffon Ltd |
Corporate-Secretary |
5 May 2006 |
16 Nov 2007 |
| Freelance Euro Services (Mmdccxviii) Limited |
Corporate-Secretary |
4 May 2007 |
4 Jan 2008 |
| Freelance Euro Services (Dxci) Limited |
Corporate-Secretary |
4 Jul 2002 |
4 Jan 2008 |