| Company | Timeline | Status | |
| Spherea Technology Ltd Secretary • Unreported | 14 Dec 2005←3 Years→1 Feb 2009 | Active | |
| Spherea Ltd Secretary • Accountant | 4 Oct 2004←4 Years→1 Feb 2009 | Active | |
| Rig (Number 2) Limited Secretary • Accountant | 4 Oct 2004←4 Years→1 Feb 2009 | Active | |
| Spherea Test & Services Ltd Secretary • Accountant | 31 Jul 2003←5 Years→1 Feb 2009 | Active | |
