| Company | Timeline | Status | |
| GSM Management Company Limited Director • Company Secretary | 28 May 2004←3 Years→11 Jul 2007 | Active | |
| GSM Management Company Limited Secretary • Company Secretary | 28 May 2004←4 Years→11 Feb 2009 | Active | |
| Uncaged Developments Limited Secretary • Unreported | 8 Nov 2002←7 Years→2 Feb 2010 | Active | |
| Barker Construction Limited Secretary • Director | 26 Feb 1998←11 Years→5 Feb 2010 | Active | |
