| Company | Timeline | Status | |
| Energy Risk Consultants Ltd Secretary • Unreported | 10 Feb 2005←1 Year 5 Months→6 Aug 2006 | Active | |
Hatball Limited Secretary • Unreported | 29 Jul 2004←5 Years→3 Mar 2010 | Dissolved | |
| Hedera Consulting Limited Secretary • Unreported | 16 Dec 2003←8 Years→1 Jan 2012 | Active | |
